Network Working Group Request for Comments: 1700 STD: 2 Obsoletes RFCs: 1340, 1060, 1010, 990, 960, 943, 923, 900, 870, 820, 790, 776, 770, 762, 758, 755, 750, 739, 604, 503, 433, 349 Obsoletes IENs: 127, 117, 93 Category: Standards Track | J. Reynolds J. Postel ISI October 1994

ASSIGNED NUMBERS

## Status of this Memo

> This memo is a status report on the parameters (i.e., numbers and keywords) used in protocols in the Internet community. Distribution of this memo is unlimited.

# OVERVIEW

> This RFC is a snapshot of the ongoing process of the assignment of protocol parameters for the Internet protocol suite. To make the current information readily available the assignments are kept up-to- date in a set of online text files. This RFC has been assembled by catinating these files together with a minimum of formatting "glue". The authors appologize for the somewhat rougher formatting and style than is typical of most RFCs.

> We expect that various readers will notice specific items that should be corrected. Please send any specific corrections via email to <iana@isi.edu>.

# INTRODUCTION

> The files in this directory document the currently assigned values for several series of numbers used in network protocol implementations.

> > ftp://ftp.isi.edu/in-notes/iana/assignments

> The Internet Assigned Numbers Authority (IANA) is the central coordinator for the assignment of unique parameter values for Internet protocols. The IANA is chartered by the Internet Society (ISOC) and the Federal Network Council (FNC) to act as the clearinghouse to assign and coordinate the use of numerous Internet protocol parameters.

> The Internet protocol suite, as defined by the Internet Engineering Task Force (IETF) and its steering group (the IESG), contains numerous parameters, such as internet addresses, domain names, autonomous system numbers (used in some routing protocols), protocol numbers, port numbers, management information base object identifiers, including private enterprise numbers, and many others.

> The common use of the Internet protocols by the Internet community requires that the particular values used in these parameter fields be assigned uniquely. It is the task of the IANA to make those unique assignments as requested and to maintain a registry of the currently assigned values.

> Requests for parameter assignments (protocols, ports, etc.) should be sent to <iana@isi.edu>.

> Requests for SNMP network management private enterprise number assignments should be sent to <iana-mib@isi.edu>.

> The IANA is located at and operated by the Information Sciences Institute (ISI) of the University of Southern California (USC).

> If you are developing a protocol or application that will require the use of a link, socket, port, protocol, etc., please contact the IANA to receive a number assignment.

>             Joyce K. Reynolds
>             Internet Assigned Numbers Authority
>             USC - Information Sciences Institute
>             4676 Admiralty Way
>             Marina del Rey, California  90292-6695

>             Electronic mail: IANA@ISI.EDU
>             Phone: +1 310-822-1511

> Most of the protocols are documented in the RFC series of notes. Some of the items listed are undocumented. Further information on protocols can be found in the memo, "Internet Official Protocol Standards" (STD 1).

## Data Notations

> The convention in the documentation of Internet Protocols is to express numbers in decimal and to picture data in "big-endian" order [COHEN]. That is, fields are described left to right, with the most significant octet on the left and the least significant octet on the right.

> The order of transmission of the header and data described in this document is resolved to the octet level. Whenever a diagram shows a group of octets, the order of transmission of those octets is the normal order in which they are read in English. For example, in the following diagram the octets are transmitted in the order they are numbered.

> > 0 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 2 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | 1
> > 1 | 2 | 3 | 4
> > 5 | 6 | 7 | 8
> > 9 | 10 | 11 | 12

> Whenever an octet represents a numeric quantity the left most bit in the diagram is the high order or most significant bit. That is, the bit labeled 0 is the most significant bit. For example, the following diagram represents the value 170 (decimal).

> > 0 1 2 3 4 5 6 7
> > 1 0 1 0 1 0 1 0

> > Significance of Bits

> Similarly, whenever a multi-octet field represents a numeric quantity the left most bit of the whole field is the most significant bit. When a multi-octet quantity is transmitted the most significant octet is transmitted first.

## Special Addresses

> There are five classes of IP addresses: Class A through Class E. Of these, Classes A, B, and C are used for unicast addresses, Class D is used for multicast addresses, and Class E addresses are reserved for future use.

> With the advent of classless addressing [CIDR1, CIDR2], the network-number part of an address may be of any length, and the whole notion of address classes becomes less important.

> There are certain special cases for IP addresses. These special cases can be concisely summarized using the earlier notation for an IP address:

> > IP-address ::= { <Network-number>, <Host-number> }

> > > or

> > IP-address ::= { <Network-number>, <Subnet-number>,

> if we also use the notation "-1" to mean the field contains all 1 bits. Some common special cases are as follows:

> > (a) | {0, 0} | This host on this network. Can only be used as a source address (see note later).
> > (b) | {0, <Host-number>} | Specified host on this network. Can only be used as a source address.
> > (c) | { -1, -1} | Limited broadcast. Can only be used as a destination address, and a datagram with this address must never be forwarded outside the (sub-)net of the source.
> > (d) | {<Network-number>, -1} | Directed broadcast to specified network. Can only be used as a destination address.
> > (e) | {<Network-number>, <Subnet-number>, -1} | Directed broadcast to specified subnet. Can only be used as a destination address.
> > (f) | {<Network-number>, -1, -1} | Directed broadcast to all subnets of specified subnetted network. Can only be used as a destination address.
> > (g) | {127, <any>} | Internal host loopback address. Should never appear outside a host.

## References

> [COHEN] Cohen, D., "On Holy Wars and a Plea for Peace", IEEE Computer Magazine, October 1981.

> [CIDR1] Fuller, V., T. Li, J. Yu, and K. Varadhan, "Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy", RFC 1519, September 1993.

> [CIDR2] Rekhter, Y., and T. Li, "An Architecture for IP Address Allocation with CIDR", RFC 1518, September 1993.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/introduction

# VERSION NUMBERS

> In the Internet Protocol (IP) [RFC791] there is a field to identify the version of the internetwork general protocol. This field is 4 bits in size.

## Assigned Internet Version Numbers

>     Decimal   Keyword    Version                            References
>         0                Reserved                                [JBP]
>       1-3                Unassigned                              [JBP]
>         4       IP       Internet Protocol                [RFC791,JBP]
>         5       ST       ST Datagram Mode                [RFC1190,JWF]
>         6       SIP      Simple Internet Protocol                [RH6]
>         7       TP/IX    TP/IX: The Next Internet                [RXU]
>         8       PIP      The P Internet Protocol                 [PXF]
>         9       TUBA     TUBA                                    [RXC]
>     10-14                Unassigned                              [JBP]
>        15                Reserved                                [JBP]

## References

> [RFC791] Postel, J., ed., "Internet Protocol - DARPA Internet Program Protocol Specification", STD 5, RFC 791, USC/Information Sciences Institute, September 1981.

> [RFC1190] Topolcic, C., Editor, "Experimental Internet Stream Protocol, Version 2 (ST-II)", RFC 1190, CIP Working Group, October 1990.

## People

> [JPB] Jon Postel <postel@isi.edu>
> [JWF] Jim Forgie <FORGIE@XN.LL.MIT.ED>
> [RH6] Robert Hinden <Hinden@ENG.SUN.COM>
> [RXU] Robert Ullmann <ariel@world.std.com>
> [PXF] Paul Francis <francis@cactus.ntt.jp>
> [RXC] Ross Callon <callon@wellfleet.com>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/version-numbers

# PROTOCOL NUMBERS

> In the Internet Protocol (IP) [DDN], [RFC791] there is a field, called Protocol, to identify the next level protocol. This is an 8 bit field.

## Assigned Internet Protocol Numbers

>     Decimal    Keyword     Protocol                         References
>          0                 Reserved                              [JBP]
>          1     ICMP        Internet Control Message       [RFC792,JBP]
>          2     IGMP        Internet Group Management     [RFC1112,JBP]
>          3     GGP         Gateway-to-Gateway              [RFC823,MB]
>          4     IP          IP in IP (encasulation)               [JBP]
>          5     ST          Stream                 [RFC1190,IEN119,JWF]
>          6     TCP         Transmission Control           [RFC793,JBP]
>          7     UCL         UCL                                    [PK]
>          8     EGP         Exterior Gateway Protocol     [RFC888,DLM1]
>          9     IGP         any private interior gateway          [JBP]
>         10     BBN-RCC-MON BBN RCC Monitoring                    [SGC]
>         11     NVP-II      Network Voice Protocol         [RFC741,SC3]
>         12     PUP         PUP                             [PUP,XEROX]
>         13     ARGUS       ARGUS                                [RWS4]
>         14     EMCON       EMCON                                 [BN7]
>         15     XNET        Cross Net Debugger            [IEN158,JFH2]
>         16     CHAOS       Chaos                                 [NC3]
>         17     UDP         User Datagram                  [RFC768,JBP]
>         18     MUX         Multiplexing                    [IEN90,JBP]
>         19     DCN-MEAS    DCN Measurement Subsystems           [DLM1]
>         20     HMP         Host Monitoring                [RFC869,RH6]
>         21     PRM         Packet Radio Measurement              [ZSU]
>         22     XNS-IDP     XEROX NS IDP               [ETHERNET,XEROX]
>         23     TRUNK-1     Trunk-1                              [BWB6]
>         24     TRUNK-2     Trunk-2                              [BWB6]
>         25     LEAF-1      Leaf-1                               [BWB6]
>         26     LEAF-2      Leaf-2                               [BWB6]
>         27     RDP         Reliable Data Protocol         [RFC908,RH6]
>         28     IRTP        Internet Reliable Transaction  [RFC938,TXM]
>         29     ISO-TP4     ISO Transport Protocol Class 4 [RFC905,RC77]
>         30     NETBLT      Bulk Data Transfer Protocol    [RFC969,DDC1]
>         31     MFE-NSP     MFE Network Services Protocol  [MFENET,BCH2]
>         32     MERIT-INP   MERIT Internodal Protocol             [HWB]
>         33     SEP         Sequential Exchange Protocol        [JC120]
>         34     3PC         Third Party Connect Protocol         [SAF3]
>         35     IDPR        Inter-Domain Policy Routing Protocol [MXS1]
>         36     XTP         XTP                                   [GXC]
>         37     DDP         Datagram Delivery Protocol            [WXC]
>         38     IDPR-CMTP   IDPR Control Message Transport Proto [MXS1]
>         39     TP++        TP++ Transport Protocol               [DXF]
>         40     IL          IL Transport Protocol                [DXP2]
>         41     SIP         Simple Internet Protocol              [SXD]
>         42     SDRP        Source Demand Routing Protocol       [DXE1]
>         43     SIP-SR      SIP Source Route                      [SXD]
>         44     SIP-FRAG    SIP Fragment                          [SXD]
>         45     IDRP        Inter-Domain Routing Protocol   [Sue Hares]
>         46     RSVP        Reservation Protocol           [Bob Braden]
>         47     GRE         General Routing Encapsulation     [Tony Li]
>         48     MHRP        Mobile Host Routing Protocol[David Johnson]
>         49     BNA         BNA                          [Gary Salamon]
>         50     SIPP-ESP    SIPP Encap Security Payload [Steve Deering]
>         51     SIPP-AH     SIPP Authentication Header  [Steve Deering]
>         52     I-NLSP      Integrated Net Layer Security  TUBA [GLENN]
>         53     SWIPE       IP with Encryption                    [JI6]
>         54     NHRP        NBMA Next Hop Resolution Protocol
>      55-60                 Unassigned                            [JBP]
>         61                 any host internal protocol            [JBP]
>         62     CFTP        CFTP                            [CFTP,HCF2]
>         63                 any local network                     [JBP]
>         64     SAT-EXPAK   SATNET and Backroom EXPAK             [SHB]
>         65     KRYPTOLAN   Kryptolan                            [PXL1]
>         66     RVD         MIT Remote Virtual Disk Protocol      [MBG]
>         67     IPPC        Internet Pluribus Packet Core         [SHB]
>         68                 any distributed file system           [JBP]
>         69     SAT-MON     SATNET Monitoring                     [SHB]
>         70     VISA        VISA Protocol                        [GXT1]
>         71     IPCV        Internet Packet Core Utility          [SHB]
>         72     CPNX        Computer Protocol Network Executive  [DXM2]
>         73     CPHB        Computer Protocol Heart Beat         [DXM2]
>         74     WSN         Wang Span Network                     [VXD]
>         75     PVP         Packet Video Protocol                 [SC3]
>         76     BR-SAT-MON  Backroom SATNET Monitoring            [SHB]
>         77     SUN-ND      SUN ND PROTOCOL-Temporary             [WM3]
>         78     WB-MON      WIDEBAND Monitoring                   [SHB]
>         79     WB-EXPAK    WIDEBAND EXPAK                        [SHB]
>         80     ISO-IP      ISO Internet Protocol                 [MTR]
>         81     VMTP        VMTP                                 [DRC3]
>         82     SECURE-VMTP SECURE-VMTP                          [DRC3]
>         83     VINES       VINES                                 [BXH]
>         84     TTP         TTP                                   [JXS]
>         85     NSFNET-IGP  NSFNET-IGP                            [HWB]
>         86     DGP         Dissimilar Gateway Protocol     [DGP,ML109]
>         87     TCF         TCF                                  [GAL5]
>         88     IGRP        IGRP                            [CISCO,GXS]
>         89     OSPFIGP     OSPFIGP                      [RFC1583,JTM4]
>         90     Sprite-RPC  Sprite RPC Protocol            [SPRITE,BXW]
>         91     LARP        Locus Address Resolution Protocol     [BXH]
>         92     MTP         Multicast Transport Protocol          [SXA]
>         93     AX.25       AX.25 Frames                         [BK29]
>         94     IPIP        IP-within-IP Encapsulation Protocol   [JI6]
>         95     MICP        Mobile Internetworking Control Pro.   [JI6]
>         96     SCC-SP      Semaphore Communications Sec. Pro.    [HXH]
>         97     ETHERIP     Ethernet-within-IP Encapsulation     [RXH1]
>         98     ENCAP       Encapsulation Header         [RFC1241,RXB3]
>         99                 any private encryption scheme         [JBP]
>        100     GMTP        GMTP                                 [RXB5]
>     101-254                Unassigned                            [JBP]
>         255                Reserved                              [JBP]

## References

> [CFTP] Forsdick, H., "CFTP", Network Message, Bolt Beranek and Newman, January 1982.

> [CISCO] Cisco Systems, "Gateway Server Reference Manual", ManualRevision B, January 10, 1988.

> [DDN] Feinler, E., Editor, "DDN Protocol Handbook", Network Information Center, SRI International, December 1985.

> [DGP] M/A-COM Government Systems, "Dissimilar Gateway Protocol Specification, Draft Version", Contract no. CS901145, November 16, 1987.

> [ETHERNET] "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA.
> Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980.
> And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982.
> And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.

> [IEN90] Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90,USC/Information Sciences Institute, May 1979.

> [IEN119] Forgie, J., "ST - A Proposed Internet Stream Protocol", IEN 119, MIT Lincoln Laboratory, September 1979.

> [IEN158] Haverty, J., "XNET Formats for Internet Protocol Version 4", IEN 158, October 1980.

> [MFENET] Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 1977.

> [PUP] Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An Internetwork Architecture", XEROX Palo Alto Research Center, CSL-79-10, July 1979; also in IEEE Transactions on Communication, Volume COM-28, Number 4, April 1980.

> [SPRITE] Welch, B., "The Sprite Remote Procedure Call System", Technical Report, UCB/Computer Science Dept., 86/302, University of California at Berkeley, June 1986.

> [RFC741] Cohen, D., "Specifications for the Network Voice Protocol", RFC 741, ISI/RR 7539, USC/Information Sciences Institute, March 1976.

> [RFC768] Postel, J., "User Datagram Protocol", STD 6, RFC 768, USC/Information Sciences Institute, August 1980.

> [RFC791] Postel, J., "Internet Protocol - DARPA Internet Program Protocol Specification", STD 5, RFC 791, DARPA, September 1981.

> [RFC792] Postel, J., "Internet Control Message Protocol - DARPA Internet Program Protocol Specification", STD 5, RFC 792, USC/Information Sciences Institute, September 1981.

> [RFC793] Postel, J., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", STD 7, RFC 793, USC/Information Sciences Institute, September 1981.

> [RFC823] Hinden, R., and A. Sheltzer, "The DARPA Internet Gateway", RFC 823, BBN, September 1982.

> [RFC869] Hinden, R., "A Host Monitoring Protocol", RFC 869, Bolt Beranek and Newman, December 1983.

> [RFC888] Seamonson, L., and E. Rosen, "STUB" Exterior Gateway Protocol", RFC 888, BBN Communications Corporation, January 1984.

> [RFC905] International Standards Organization, "ISO Transport Protocol Specification - ISO DP 8073", RFC 905, April 1984.

> [RFC908] Velten, D., R. Hinden, and J. Sax, "Reliable Data Protocol", RFC 908, BBN Communications Corporation, July 1984.

> [RFC938] Miller, T., "Internet Reliable Transaction Protocol", RFC 938, ACC, February 1985.

> [RFC969] Clark, D., M. Lambert, and L. Zhang, "NETBLT: A Bulk Data Transfer Protocol", RFC 969, MIT Laboratory for Computer Science, December 1985.

> [RFC1112] Deering, S., "Host Extensions for IP Multicasting", STD 5, RFC 1112, Stanford University, August 1989.

> [RFC1190] Topolcic, C., Editor, "Experimental Internet Stream Protocol, Version 2 (ST-II)", RFC 1190, CIP Working Group, October 1990.

> [RFC1241] Woodburn, W., and D. Mills, " A Scheme for an Internet Encapsulation Protocol: Version 1", RFC 1241, SAIC, University of Delaware, July 1991.

> [RFC1583] Moy, J., "The OSPF Specification", RFC 1583, Proteon, March 1994.

## People

> [BCH2] Barry Howard <Howard@NMFECC.LLNL.GOV>
> [BK29] Brian Kantor <brian@UCSD.EDU>
> [BN7] <mystery contact>
> [BWB6] Barry Boehm <boehm@ARPA.MIL>
> [BXH] Brian Horn <---none--->
> [BXW] Bruce Willins <---none--->
> [DDC1] David Clark <ddc@LCS.MIT.EDU>
> [DLM1] David Mills <Mills@HUEY.UDEL.EDU>
> [DRC3] Dave Cheriton <cheriton@PESCADERO.STANFORD.EDU>
> [DXE1] Deborah Estrin <estrin@usc.edu>
> [DXF] Dirk Fromhein <df@watershed.com>
> [DXM2] David Mittnacht <---none--->
> [DXP2] Dave Presotto <presotto@reseach.att.co
> [David Johnson] <mystery contact>
> [GAL5] Guillermo A. Loyola <LOYOLA@IBM.COM>
> [GLENN] K. Robert Glenn <glenn@osi.ncsl.nist.gov>
> [GXC] Greg Chesson <Greg@SGI.COM>
> [GXS] Guenther Schreiner <snmp-admin@ira.uka.de>
> [GXT1] Gene Tsudik <tsudik@USC.EDU>
> [HCF2] Harry Forsdick <Forsdick@BBN.COM>
> [HWB] Hans-Werner Braun <HWB@MCR.UMICH.EDU>
> [HXH] Howard Hart <hch@hybrid.com>
> [JBP] Jon Postel <postel@isi.edu>
> [JC120] <mystery contact>
> [JFH2] Jack Haverty <jhaverty@ORACLE.COM>
> [JI6] John Ioannidis <ji@CS.COLUMBIA.EDU>
> [JTM4] John Moy <jmoy@PROTEON.COM>
> [JWF] Jim Forgie <FORGIE@XN.LL.MIT.EDU>
> [JXS] Jim Stevens <Stevens@ISI.EDU>
> [KATZ] Dave Katz <dkatz@cisco.com>
> [MB] Mike Brescia <Brescia@CCV.BBN.COM>
> [MBG] Michael Greenwald <Greenwald@SCRC-STONY-BROOK.SYMBOLICS.COM>
> [ML109] Mike Little <little@MACOM4.ARPA>
> [MTR] Marshall T. Rose <mrose@dbc.mtview.ca.us>
> [MXS1] Martha Steenstrup <MSteenst@BBN.COM>
> [NC3] J. Noel Chiappa <JNC@XX.LCS.MIT.EDU>
> [PK] Peter Kirstein <Kirstein@NSS.CS.UCL.AC.UK>
> [PXL1] Paul Liu <---none--->
> [RH6] Robert Hinden <Hinden@ENG.SUN.COM>
> [RTB3] Bob Braden <braden@isi.edu>
> [RC77] <mystery contact>
> [RWS4] Robert W. Scheifler <RWS@XX.LCS.MIT.EDU>
> [RXB3] Robert Woodburn <woody@cseic.saic.com>
> [RXH1] Russ Housley <Russ_Housley.McLean_CSD@xerox.com>
> [SAF3] Stuart A. Friedberg <stuart@CS.WISC.EDU>
> [SC3] Steve Casner <casner@isi.edu
> [SGC] Steve Chipman <Chipman@F.BBN.COM>
> [SHB] Steven Blumenthal <BLUMENTHAL@VAX.BBN.COM>
> [Sue Hares] Sue Hares <skh@merit.edu>
> [SXA] Susie Armstrong <Armstrong.wbst128@XEROX.COM>
> [SXD] Steve Deering <deering@PARC.XEROX.COM>
> [Tony Li] Tony Li <tli@cisco.com>
> [TXM] Trudy Miller <Trudy@ACC.COM>
> [VXD] Victor Dafoulas <---none--->
> [WM3] William Melohn <Melohn@SUN.COM>
> [WXC] Wesley Craig <Wesley.Craig@terminator.cc.umich.edu>
> [ZSU] Zaw-Sing Su <ZSu@TSCA.ISTC.SRI.>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/protocol-numbers

# WELL KNOWN PORT NUMBERS

> The Well Known Ports are controlled and assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users.

> Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port".

> To the extent possible, these same port assignments are used with the UDP [RFC768].

> The assigned ports use a small portion of the possible port numbers. For many years the assigned ports were in the range 0-255. Recently, the range for assigned ports managed by the IANA has been expanded to the range 0-1023.

## Port Assignments:

>     Keyword         Decimal    Description                     References
>                       0/tcp    Reserved
>                       0/udp    Reserved
>     #                          Jon Postel <postel@isi.edu>
>     tcpmux            1/tcp    TCP Port Service Multiplexer
>     tcpmux            1/udp    TCP Port Service Multiplexer
>     #                          Mark Lottor <MKL@nisc.sri.com>
>     compressnet       2/tcp    Management Utility
>     compressnet       2/udp    Management Utility
>     compressnet       3/tcp    Compression Process
>     compressnet       3/udp    Compression Process
>     #                          Bernie Volz <VOLZ@PROCESS.COM>
>     #                 4/tcp    Unassigned
>     #                 4/udp    Unassigned
>     rje               5/tcp    Remote Job Entry
>     rje               5/udp    Remote Job Entry
>     #                          Jon Postel <postel@isi.edu>
>     #                 6/tcp    Unassigned
>     #                 6/udp    Unassigned
>     echo              7/tcp    Echo
>     echo              7/udp    Echo
>     #                          Jon Postel <postel@isi.edu>
>     #                 8/tcp    Unassigned
>     #                 8/udp    Unassigned
>     discard           9/tcp    Discard
>     discard           9/udp    Discard
>     #                          Jon Postel <postel@isi.edu>
>     #                10/tcp    Unassigned
>     #                10/udp    Unassigned
>     systat           11/tcp    Active Users
>     systat           11/udp    Active Users
>     #                          Jon Postel <postel@isi.edu>
>     #                12/tcp    Unassigned
>     #                12/udp    Unassigned
>     daytime          13/tcp    Daytime
>     daytime          13/udp    Daytime
>     #                          Jon Postel <postel@isi.edu>
>     #                14/tcp    Unassigned
>     #                14/udp    Unassigned
>     #                15/tcp    Unassigned [was netstat]
>     #                15/udp    Unassigned
>     #                16/tcp    Unassigned
>     #                16/udp    Unassigned
>     qotd             17/tcp    Quote of the Day
>     qotd             17/udp    Quote of the Day
>     #                          Jon Postel <postel@isi.edu>
>     msp              18/tcp    Message Send Protocol
>     msp              18/udp    Message Send Protocol
>     #                          Rina Nethaniel <---none--->
>     chargen          19/tcp    Character Generator
>     chargen          19/udp    Character Generator
>     ftp-data         20/tcp    File Transfer [Default Data]
>     ftp-data         20/udp    File Transfer [Default Data]
>     ftp              21/tcp    File Transfer [Control]
>     ftp              21/udp    File Transfer [Control]
>     #                          Jon Postel <postel@isi.edu>
>     #                22/tcp    Unassigned
>     #                22/udp    Unassigned
>     telnet           23/tcp    Telnet
>     telnet           23/udp    Telnet
>     #                          Jon Postel <postel@isi.edu>
>                      24/tcp    any private mail system
>                      24/udp    any private mail system
>     #                          Rick Adam <rick@UUNET.UU.NET>
>     smtp             25/tcp    Simple Mail Transfer
>     smtp             25/udp    Simple Mail Transfer
>     #                          Jon Postel <postel@isi.edu>
>     #                26/tcp    Unassigned
>     #                26/udp    Unassigned
>     nsw-fe           27/tcp    NSW User System FE
>     nsw-fe           27/udp    NSW User System FE
>     #                          Robert Thomas <BThomas@F.BBN.COM>
>     #                28/tcp    Unassigned
>     #                28/udp    Unassigned
>     msg-icp          29/tcp    MSG ICP
>     msg-icp          29/udp    MSG ICP
>     #                          Robert Thomas <BThomas@F.BBN.COM>
>     #                30/tcp    Unassigned
>     #                30/udp    Unassigned
>     msg-auth         31/tcp    MSG Authentication
>     msg-auth         31/udp    MSG Authentication
>     #                          Robert Thomas <BThomas@F.BBN.COM>
>     #                32/tcp    Unassigned
>     #                32/udp    Unassigned
>     dsp              33/tcp    Display Support Protocol
>     dsp              33/udp    Display Support Protocol
>     #                          Ed Cain <cain@edn-unix.dca.mil>
>     #                34/tcp    Unassigned
>     #                34/udp    Unassigned
>                      35/tcp    any private printer server
>                      35/udp    any private printer server
>     #                          Jon Postel <postel@isi.edu>
>     #                36/tcp    Unassigned
>     #                36/udp    Unassigned
>     time             37/tcp    Time
>     time             37/udp    Time
>     #                          Jon Postel <postel@isi.edu>
>     rap              38/tcp    Route Access Protocol
>     rap              38/udp    Route Access Protocol
>     #                          Robert Ullmann <ariel@world.std.com>
>     rlp              39/tcp    Resource Location Protocol
>     rlp              39/udp    Resource Location Protocol
>     #                          Mike Accetta <MIKE.ACCETTA@CMU-CS-A.EDU>
>     #                40/tcp    Unassigned
>     #                40/udp    Unassigned
>     graphics         41/tcp    Graphics
>     graphics         41/udp    Graphics
>     nameserver       42/tcp    Host Name Server
>     nameserver       42/udp    Host Name Server
>     nicname          43/tcp    Who Is
>     nicname          43/udp    Who Is
>     mpm-flags        44/tcp    MPM FLAGS Protocol
>     mpm-flags        44/udp    MPM FLAGS Protocol
>     mpm              45/tcp    Message Processing Module [recv]
>     mpm              45/udp    Message Processing Module [recv]
>     mpm-snd          46/tcp    MPM [default send]
>     mpm-snd          46/udp    MPM [default send]
>     #                          Jon Postel <postel@isi.edu>
>     ni-ftp           47/tcp    NI FTP
>     ni-ftp           47/udp    NI FTP
>     #                          Steve Kille <S.Kille@isode.com>
>     auditd           48/tcp    Digital Audit Daemon
>     auditd           48/udp    Digital Audit Daemon
>     #                          Larry Scott <scott@zk3.dec.com>
>     login            49/tcp    Login Host Protocol
>     login            49/udp    Login Host Protocol
>     #                          Pieter Ditmars <pditmars@BBN.COM>
>     re-mail-ck       50/tcp    Remote Mail Checking Protocol
>     re-mail-ck       50/udp    Remote Mail Checking Protocol
>     #                          Steve Dorner <s-dorner@UIUC.EDU>
>     la-maint         51/tcp    IMP Logical Address Maintenance
>     la-maint         51/udp    IMP Logical Address Maintenance
>     #                          Andy Malis <malis_a@timeplex.com>
>     xns-time         52/tcp    XNS Time Protocol
>     xns-time         52/udp    XNS Time Protocol
>     #                          Susie Armstrong <Armstrong.wbst128@XEROX>
>     domain           53/tcp    Domain Name Server
>     domain           53/udp    Domain Name Server
>     #                          Paul Mockapetris <PVM@ISI.EDU>
>     xns-ch           54/tcp    XNS Clearinghouse
>     xns-ch           54/udp    XNS Clearinghouse
>     #                          Susie Armstrong <Armstrong.wbst128@XEROX>
>     isi-gl           55/tcp    ISI Graphics Language
>     isi-gl           55/udp    ISI Graphics Language
>     xns-auth         56/tcp    XNS Authentication
>     xns-auth         56/udp    XNS Authentication
>     #                          Susie Armstrong <Armstrong.wbst128@XEROX>
>                      57/tcp    any private terminal access
>                      57/udp    any private terminal access
>     #                          Jon Postel <postel@isi.edu>
>     xns-mail         58/tcp    XNS Mail
>     xns-mail         58/udp    XNS Mail
>     #                          Susie Armstrong <Armstrong.wbst128@XEROX>
>                      59/tcp    any private file service
>                      59/udp    any private file service
>     #                          Jon Postel <postel@isi.edu>
>                      60/tcp    Unassigned
>                      60/udp    Unassigned
>     ni-mail          61/tcp    NI MAIL
>     ni-mail          61/udp    NI MAIL
>     #                          Steve Kille <S.Kille@isode.com>
>     acas             62/tcp    ACA Services
>     acas             62/udp    ACA Services
>     #                          E. Wald <ewald@via.enet.dec.com>
>     #                63/tcp    Unassigned
>     #                63/udp    Unassigned
>     covia            64/tcp    Communications Integrator (CI)
>     covia            64/udp    Communications Integrator (CI)
>     #                          "Tundra" Tim Daneliuk
>     #                          <tundraix!tundra@clout.chi.il.us>
>     tacacs-ds        65/tcp    TACACS-Database Service
>     tacacs-ds        65/udp    TACACS-Database Service
>     #                          Kathy Huber <khuber@bbn.com>
>     sql*net          66/tcp    Oracle SQL*NET
>     sql*net          66/udp    Oracle SQL*NET
>     #                          Jack Haverty <jhaverty@ORACLE.COM>
>     bootps           67/tcp    Bootstrap Protocol Server
>     bootps           67/udp    Bootstrap Protocol Server
>     bootpc           68/tcp    Bootstrap Protocol Client
>     bootpc           68/udp    Bootstrap Protocol Client
>     #                          Bill Croft <Croft@SUMEX-AIM.STANFORD.EDU>
>     tftp             69/tcp    Trivial File Transfer
>     tftp             69/udp    Trivial File Transfer
>     #                          David Clark <ddc@LCS.MIT.EDU>
>     gopher           70/tcp    Gopher
>     gopher           70/udp    Gopher
>     #                          Mark McCahill <mpm@boombox.micro.umn.edu>
>     netrjs-1         71/tcp    Remote Job Service
>     netrjs-1         71/udp    Remote Job Service
>     netrjs-2         72/tcp    Remote Job Service
>     netrjs-2         72/udp    Remote Job Service
>     netrjs-3         73/tcp    Remote Job Service
>     netrjs-3         73/udp    Remote Job Service
>     netrjs-4         74/tcp    Remote Job Service
>     netrjs-4         74/udp    Remote Job Service
>     #                          Bob Braden <Braden@ISI.EDU>
>                      75/tcp    any private dial out service
>                      75/udp    any private dial out service
>     #                          Jon Postel <postel@isi.edu>
>     deos             76/tcp    Distributed External Object Store
>     deos             76/udp    Distributed External Object Store
>     #                          Robert Ullmann <ariel@world.std.com>
>                      77/tcp    any private RJE service
>                      77/udp    any private RJE service
>     #                          Jon Postel <postel@isi.edu>
>     vettcp           78/tcp    vettcp
>     vettcp           78/udp    vettcp
>     #                          Christopher Leong <leong@kolmod.mlo.dec.com>
>     finger           79/tcp    Finger
>     finger           79/udp    Finger
>     #                          David Zimmerman <dpz@RUTGERS.EDU>
>     www-http         80/tcp    World Wide Web HTTP
>     www-http         80/udp    World Wide Web HTTP
>     #                          Tim Berners-Lee <timbl@nxoc01.cern.ch>
>     hosts2-ns        81/tcp    HOSTS2 Name Server
>     hosts2-ns        81/udp    HOSTS2 Name Server
>     #                          Earl Killian <EAK@MORDOR.S1.GOV>
>     xfer             82/tcp    XFER Utility
>     xfer             82/udp    XFER Utility
>     #                          Thomas M. Smith <tmsmith@esc.syr.ge.com>
>     mit-ml-dev       83/tcp    MIT ML Device
>     mit-ml-dev       83/udp    MIT ML Device
>     #                          David Reed <--none--->
>     ctf              84/tcp    Common Trace Facility
>     ctf              84/udp    Common Trace Facility
>     #                          Hugh Thomas <thomas@oils.enet.dec.com>
>     mit-ml-dev       85/tcp    MIT ML Device
>     mit-ml-dev       85/udp    MIT ML Device
>     #                          David Reed <--none--->
>     mfcobol          86/tcp    Micro Focus Cobol
>     mfcobol          86/udp    Micro Focus Cobol
>     #                          Simon Edwards <--none--->
>                      87/tcp    any private terminal link
>                      87/udp    any private terminal link
>     #                          Jon Postel <postel@isi.edu>
>     kerberos         88/tcp    Kerberos
>     kerberos         88/udp    Kerberos
>     #                          B. Clifford Neuman <bcn@isi.edu>
>     su-mit-tg        89/tcp    SU/MIT Telnet Gateway
>     su-mit-tg        89/udp    SU/MIT Telnet Gateway
>     #                          Mark Crispin <MRC@PANDA.COM>
>     dnsix            90/tcp    DNSIX Securit Attribute Token Map
>     dnsix            90/udp    DNSIX Securit Attribute Token Map
>     #                          Charles Watt <watt@sware.com>
>     mit-dov          91/tcp    MIT Dover Spooler
>     mit-dov          91/udp    MIT Dover Spooler
>     #                          Eliot Moss <EBM@XX.LCS.MIT.EDU>
>     npp              92/tcp    Network Printing Protocol
>     npp              92/udp    Network Printing Protocol
>     #                          Louis Mamakos <louie@sayshell.umd.edu>
>     dcp              93/tcp    Device Control Protocol
>     dcp              93/udp    Device Control Protocol
>     #                          Daniel Tappan <Tappan@BBN.COM>
>     objcall          94/tcp    Tivoli Object Dispatcher
>     objcall          94/udp    Tivoli Object Dispatcher
>     #                          Tom Bereiter <--none--->
>     supdup           95/tcp    SUPDUP
>     supdup           95/udp    SUPDUP
>     #                          Mark Crispin <MRC@PANDA.COM>
>     dixie            96/tcp    DIXIE Protocol Specification
>     dixie            96/udp    DIXIE Protocol Specification
>     #                Tim Howes <Tim.Howes@terminator.cc.umich.edu>
>     swift-rvf        97/tcp    Swift Remote Vitural File Protocol
>     swift-rvf        97/udp    Swift Remote Vitural File Protocol
>     #                          Maurice R. Turcotte
>     #                <mailrus!uflorida!rm1!dnmrt%rmatl@uunet.UU.NET>
>     tacnews          98/tcp    TAC News
>     tacnews          98/udp    TAC News
>     #                          Jon Postel <postel@isi.edu>
>     metagram         99/tcp    Metagram Relay
>     metagram         99/udp    Metagram Relay
>     #                          Geoff Goodfellow <Geoff@FERNWOOD.MPK.CA.U>
>     newacct         100/tcp    [unauthorized use]
>     hostname        101/tcp    NIC Host Name Server
>     hostname        101/udp    NIC Host Name Server
>     #                          Jon Postel <postel@isi.edu>
>     iso-tsap        102/tcp    ISO-TSAP
>     iso-tsap        102/udp    ISO-TSAP
>     #                          Marshall Rose <mrose@dbc.mtview.ca.us>
>     gppitnp         103/tcp    Genesis Point-to-Point Trans Net
>     gppitnp         103/udp    Genesis Point-to-Point Trans Net
>     acr-nema        104/tcp    ACR-NEMA Digital Imag. & Comm. 300
>     acr-nema        104/udp    ACR-NEMA Digital Imag. & Comm. 300
>     #                          Patrick McNamee <--none--->
>     csnet-ns        105/tcp    Mailbox Name Nameserver
>     csnet-ns        105/udp    Mailbox Name Nameserver
>     #                          Marvin Solomon <solomon@CS.WISC.EDU>
>     3com-tsmux      106/tcp    3COM-TSMUX
>     3com-tsmux      106/udp    3COM-TSMUX
>     #                          Jeremy Siegel <jzs@NSD.3Com.COM>
>     rtelnet         107/tcp    Remote Telnet Service
>     rtelnet         107/udp    Remote Telnet Service
>     #                          Jon Postel <postel@isi.edu>
>     snagas          108/tcp    SNA Gateway Access Server
>     snagas          108/udp    SNA Gateway Access Server
>     #                          Kevin Murphy <murphy@sevens.lkg.dec.com>
>     pop2            109/tcp    Post Office Protocol - Version 2
>     pop2            109/udp    Post Office Protocol - Version 2
>     #                          Joyce K. Reynolds <jkrey@isi.edu>
>     pop3            110/tcp    Post Office Protocol - Version 3
>     pop3            110/udp    Post Office Protocol - Version 3
>     #                          Marshall Rose <mrose@dbc.mtview.ca.us>
>     sunrpc          111/tcp    SUN Remote Procedure Call
>     sunrpc          111/udp    SUN Remote Procedure Call
>     #                          Chuck McManis <cmcmanis@sun.com>
>     mcidas          112/tcp    McIDAS Data Transmission Protocol
>     mcidas          112/udp    McIDAS Data Transmission Protocol
>     #                          Glenn Davis <davis@unidata.ucar.edu>
>     auth            113/tcp    Authentication Service
>     auth            113/udp    Authentication Service
>     #                          Mike St. Johns <stjohns@arpa.mil>
>     audionews       114/tcp    Audio News Multicast
>     audionews       114/udp    Audio News Multicast
>     #                          Martin Forssen <maf@dtek.chalmers.se>
>     sftp            115/tcp    Simple File Transfer Protocol
>     sftp            115/udp    Simple File Transfer Protocol
>     #                          Mark Lottor <MKL@nisc.sri.com>
>     ansanotify      116/tcp    ANSA REX Notify
>     ansanotify      116/udp    ANSA REX Notify
>     #                          Nicola J. Howarth <njh@ansa.co.uk>
>     uucp-path       117/tcp    UUCP Path Service
>     uucp-path       117/udp    UUCP Path Service
>     sqlserv         118/tcp    SQL Services
>     sqlserv         118/udp    SQL Services
>     #                          Larry Barnes <barnes@broke.enet.dec.com>
>     nntp            119/tcp    Network News Transfer Protocol
>     nntp            119/udp    Network News Transfer Protocol
>     #                          Phil Lapsley <phil@UCBARPA.BERKELEY.EDU>
>     cfdptkt         120/tcp    CFDPTKT
>     cfdptkt         120/udp    CFDPTKT
>     #                          John Ioannidis <ji@close.cs.columbia.ed>
>     erpc            121/tcp    Encore Expedited Remote Pro.Call
>     erpc            121/udp    Encore Expedited Remote Pro.Call
>     #                          Jack O'Neil <---none--->
>     smakynet        122/tcp    SMAKYNET
>     smakynet        122/udp    SMAKYNET
>     #                          Mike O'Dowd <odowd@ltisun8.epfl.ch>
>     ntp             123/tcp    Network Time Protocol
>     ntp             123/udp    Network Time Protocol
>     #                          Dave Mills <Mills@HUEY.UDEL.EDU>
>     ansatrader      124/tcp    ANSA REX Trader
>     ansatrader      124/udp    ANSA REX Trader
>     #                          Nicola J. Howarth <njh@ansa.co.uk>
>     locus-map       125/tcp    Locus PC-Interface Net Map Ser
>     locus-map       125/udp    Locus PC-Interface Net Map Ser
>     #                          Eric Peterson <lcc.eric@SEAS.UCLA.EDU>
>     unitary         126/tcp    Unisys Unitary Login
>     unitary         126/udp    Unisys Unitary Login
>     #                          <feil@kronos.nisd.cam.unisys.com>
>     locus-con       127/tcp    Locus PC-Interface Conn Server
>     locus-con       127/udp    Locus PC-Interface Conn Server
>     #                          Eric Peterson <lcc.eric@SEAS.UCLA.EDU>
>     gss-xlicen      128/tcp    GSS X License Verification
>     gss-xlicen      128/udp    GSS X License Verification
>     #                          John Light <johnl@gssc.gss.com>
>     pwdgen          129/tcp    Password Generator Protocol
>     pwdgen          129/udp    Password Generator Protocol
>     #               Frank J. Wacho <WANCHO@WSMR-SIMTEL20.ARMY.MIL>
>     cisco-fna       130/tcp    cisco FNATIVE
>     cisco-fna       130/udp    cisco FNATIVE
>     cisco-tna       131/tcp    cisco TNATIVE
>     cisco-tna       131/udp    cisco TNATIVE
>     cisco-sys       132/tcp    cisco SYSMAINT
>     cisco-sys       132/udp    cisco SYSMAINT
>     statsrv         133/tcp    Statistics Service
>     statsrv         133/udp    Statistics Service
>     #                          Dave Mills <Mills@HUEY.UDEL.EDU>
>     ingres-net      134/tcp    INGRES-NET Service
>     ingres-net      134/udp    INGRES-NET Service
>     #                          Mike Berrow <---none--->
>     loc-srv         135/tcp    Location Service
>     loc-srv         135/udp    Location Service
>     #                          Joe Pato <apollo!pato@EDDIE.MIT.EDU>
>     profile         136/tcp    PROFILE Naming System
>     profile         136/udp    PROFILE Naming System
>     #                          Larry Peterson <llp@ARIZONA.EDU>
>     netbios-ns      137/tcp    NETBIOS Name Service
>     netbios-ns      137/udp    NETBIOS Name Service
>     netbios-dgm     138/tcp    NETBIOS Datagram Service
>     netbios-dgm     138/udp    NETBIOS Datagram Service
>     netbios-ssn     139/tcp    NETBIOS Session Service
>     netbios-ssn     139/udp    NETBIOS Session Service
>     #                          Jon Postel <postel@isi.edu>
>     emfis-data      140/tcp    EMFIS Data Service
>     emfis-data      140/udp    EMFIS Data Service
>     emfis-cntl      141/tcp    EMFIS Control Service
>     emfis-cntl      141/udp    EMFIS Control Service
>     #                          Gerd Beling <GBELING@ISI.EDU>
>     bl-idm          142/tcp    Britton-Lee IDM
>     bl-idm          142/udp    Britton-Lee IDM
>     #                          Susie Snitzer <---none--->
>     imap2           143/tcp    Interim Mail Access Protocol v2
>     imap2           143/udp    Interim Mail Access Protocol v2
>     #                          Mark Crispin <MRC@PANDA.COM>
>     news            144/tcp    NewS
>     news            144/udp    NewS
>     #                          James Gosling <JAG@SUN.COM>
>     uaac            145/tcp    UAAC Protocol
>     uaac            145/udp    UAAC Protocol
>     #               David A. Gomberg <gomberg@GATEWAY.MITRE.ORG>
>     iso-tp0         146/tcp    ISO-IP0
>     iso-tp0         146/udp    ISO-IP0
>     iso-ip          147/tcp    ISO-IP
>     iso-ip          147/udp    ISO-IP
>     #                          Marshall Rose <mrose@dbc.mtview.ca.us>
>     cronus          148/tcp    CRONUS-SUPPORT
>     cronus          148/udp    CRONUS-SUPPORT
>     #                          Jeffrey Buffun <jbuffum@APOLLO.COM>
>     aed-512         149/tcp    AED 512 Emulation Service
>     aed-512         149/udp    AED 512 Emulation Service
>     #               Albert G. Broscius <broscius@DSL.CIS.UPENN.EDU>
>     sql-net         150/tcp    SQL-NET
>     sql-net         150/udp    SQL-NET
>     #                          Martin Picard <<---none--->
>     hems            151/tcp    HEMS
>     hems            151/udp    HEMS
>     #                          Christopher Tengi <tengi@Princeton.EDU>
>     bftp            152/tcp    Background File Transfer Program
>     bftp            152/udp    Background File Transfer Program
>     #                          Annette DeSchon <DESCHON@ISI.EDU>
>     sgmp            153/tcp    SGMP
>     sgmp            153/udp    SGMP
>     #                          Marty Schoffstahl <schoff@NISC.NYSER.NET>
>     netsc-prod      154/tcp    NETSC
>     netsc-prod      154/udp    NETSC
>     netsc-dev       155/tcp    NETSC
>     netsc-dev       155/udp    NETSC
>     #                          Sergio Heker <heker@JVNCC.CSC.ORG>
>     sqlsrv          156/tcp    SQL Service
>     sqlsrv          156/udp    SQL Service
>     #                          Craig Rogers <Rogers@ISI.EDU>
>     knet-cmp        157/tcp    KNET/VM Command/Message Protocol
>     knet-cmp        157/udp    KNET/VM Command/Message Protocol
>     #                          Gary S. Malkin <GMALKIN@XYLOGICS.COM>
>     pcmail-srv      158/tcp    PCMail Server
>     pcmail-srv      158/udp    PCMail Server
>     #                          Mark L. Lambert <markl@PTT.LCS.MIT.EDU>
>     nss-routing     159/tcp    NSS-Routing
>     nss-routing     159/udp    NSS-Routing
>     #                          Yakov Rekhter <Yakov@IBM.COM>
>     sgmp-traps      160/tcp    SGMP-TRAPS
>     sgmp-traps      160/udp    SGMP-TRAPS
>     #                          Marty Schoffstahl <schoff@NISC.NYSER.NET>
>     snmp            161/tcp    SNMP
>     snmp            161/udp    SNMP
>     snmptrap        162/tcp    SNMPTRAP
>     snmptrap        162/udp    SNMPTRAP
>     #                          Marshall Rose <mrose@dbc.mtview.ca.us>
>     cmip-man        163/tcp    CMIP/TCP Manager
>     cmip-man        163/udp    CMIP/TCP Manager
>     cmip-agent      164/tcp    CMIP/TCP Agent
>     smip-agent      164/udp    CMIP/TCP Agent
>     #                          Amatzia Ben-Artzi <---none--->
>     xns-courier     165/tcp    Xerox
>     xns-courier     165/udp    Xerox
>     #                          Susie Armstrong <Armstrong.wbst128@XEROX.COM>
>     s-net           166/tcp    Sirius Systems
>     s-net           166/udp    Sirius Systems
>     #                          Brian Lloyd <---none--->
>     namp            167/tcp    NAMP
>     namp            167/udp    NAMP
>     #                          Marty Schoffstahl <schoff@NISC.NYSER.NET>
>     rsvd            168/tcp    RSVD
>     rsvd            168/udp    RSVD
>     #                          Neil Todd <mcvax!ist.co.uk!neil@UUNET.UU.NET>
>     send            169/tcp    SEND
>     send            169/udp    SEND
>     #               William D. Wisner <wisner@HAYES.FAI.ALASKA.EDU>
>     print-srv       170/tcp    Network PostScript
>     print-srv       170/udp    Network PostScript
>     #                          Brian Reid <reid@DECWRL.DEC.COM>
>     multiplex       171/tcp    Network Innovations Multiplex
>     multiplex       171/udp    Network Innovations Multiplex
>     cl/1            172/tcp    Network Innovations CL/1
>     cl/1            172/udp    Network Innovations CL/1
>     #                          Kevin DeVault <<---none--->
>     xyplex-mux      173/tcp    Xyplex
>     xyplex-mux      173/udp    Xyplex
>     #                          Bob Stewart <STEWART@XYPLEX.COM>
>     mailq           174/tcp    MAILQ
>     mailq           174/udp    MAILQ
>     #                          Rayan Zachariassen <rayan@AI.TORONTO.EDU>
>     vmnet           175/tcp    VMNET
>     vmnet           175/udp    VMNET
>     #                          Christopher Tengi <tengi@Princeton.EDU>
>     genrad-mux      176/tcp    GENRAD-MUX
>     genrad-mux      176/udp    GENRAD-MUX
>     #                          Ron Thornton <thornton@qm7501.genrad.com>
>     xdmcp           177/tcp    X Display Manager Control Protocol
>     xdmcp           177/udp    X Display Manager Control Protocol
>     #                          Robert W. Scheifler <RWS@XX.LCS.MIT.EDU>
>     nextstep        178/tcp    NextStep Window Server
>     NextStep        178/udp    NextStep Window Server
>     #                          Leo Hourvitz <leo@NEXT.COM>
>     bgp             179/tcp    Border Gateway Protocol
>     bgp             179/udp    Border Gateway Protocol
>     #                          Kirk Lougheed <LOUGHEED@MATHOM.CISCO.COM>
>     ris             180/tcp    Intergraph
>     ris             180/udp    Intergraph
>     #                          Dave Buehmann <ingr!daveb@UUNET.UU.NET>
>     unify           181/tcp    Unify
>     unify           181/udp    Unify
>     #                          Vinod Singh <--none--->
>     audit           182/tcp    Unisys Audit SITP
>     audit           182/udp    Unisys Audit SITP
>     #                          Gil Greenbaum <gcole@nisd.cam.unisys.com>
>     ocbinder        183/tcp    OCBinder
>     ocbinder        183/udp    OCBinder
>     ocserver        184/tcp    OCServer
>     ocserver        184/udp    OCServer
>     #                          Jerrilynn Okamura <--none--->
>     remote-kis      185/tcp    Remote-KIS
>     remote-kis      185/udp    Remote-KIS
>     kis             186/tcp    KIS Protocol
>     kis             186/udp    KIS Protocol
>     #                          Ralph Droms <rdroms@NRI.RESTON.VA.US>
>     aci             187/tcp    Application Communication Interface
>     aci             187/udp    Application Communication Interface
>     #                          Rick Carlos <rick.ticipa.csc.ti.com>
>     mumps           188/tcp    Plus Five's MUMPS
>     mumps           188/udp    Plus Five's MUMPS
>     #                          Hokey Stenn <hokey@PLUS5.COM>
>     qft             189/tcp    Queued File Transport
>     qft             189/udp    Queued File Transport
>     #                          Wayne Schroeder <schroeder@SDS.SDSC.EDU>
>     gacp            190/tcp    Gateway Access Control Protocol
>     cacp            190/udp    Gateway Access Control Protocol
>     #                          C. Philip Wood <cpw@LANL.GOV>
>     prospero        191/tcp    Prospero Directory Service
>     prospero        191/udp    Prospero Directory Service
>     #                          B. Clifford Neuman <bcn@isi.edu>
>     osu-nms         192/tcp    OSU Network Monitoring System
>     osu-nms         192/udp    OSU Network Monitoring System
>     #               Doug Karl <KARL-D@OSU-20.IRCC.OHIO-STATE.EDU>
>     srmp            193/tcp    Spider Remote Monitoring Protocol
>     srmp            193/udp    Spider Remote Monitoring Protocol
>     #                          Ted J. Socolofsky <Teds@SPIDER.CO.UK>
>     irc             194/tcp    Internet Relay Chat Protocol
>     irc             194/udp    Internet Relay Chat Protocol
>     #                          Jarkko Oikarinen <jto@TOLSUN.OULU.FI>
>     dn6-nlm-aud     195/tcp    DNSIX Network Level Module Audit
>     dn6-nlm-aud     195/udp    DNSIX Network Level Module Audit
>     dn6-smm-red     196/tcp    DNSIX Session Mgt Module Audit Redir
>     dn6-smm-red     196/udp    DNSIX Session Mgt Module Audit Redir
>     #                          Lawrence Lebahn <DIA3@PAXRV-NES.NAVY.MIL>
>     dls             197/tcp    Directory Location Service
>     dls             197/udp    Directory Location Service
>     dls-mon         198/tcp    Directory Location Service Monitor
>     dls-mon         198/udp    Directory Location Service Monitor
>     #                          Scott Bellew <smb@cs.purdue.edu>
>     smux            199/tcp    SMUX
>     smux            199/udp    SMUX
>     #                          Marshall Rose <mrose@dbc.mtview.ca.us>
>     src             200/tcp    IBM System Resource Controller
>     src             200/udp    IBM System Resource Controller
>     #                          Gerald McBrearty <---none--->
>     at-rtmp         201/tcp    AppleTalk Routing Maintenance
>     at-rtmp         201/udp    AppleTalk Routing Maintenance
>     at-nbp          202/tcp    AppleTalk Name Binding
>     at-nbp          202/udp    AppleTalk Name Binding
>     at-3            203/tcp    AppleTalk Unused
>     at-3            203/udp    AppleTalk Unused
>     at-echo         204/tcp    AppleTalk Echo
>     at-echo         204/udp    AppleTalk Echo
>     at-5            205/tcp    AppleTalk Unused
>     at-5            205/udp    AppleTalk Unused
>     at-zis          206/tcp    AppleTalk Zone Information
>     at-zis          206/udp    AppleTalk Zone Information
>     at-7            207/tcp    AppleTalk Unused
>     at-7            207/udp    AppleTalk Unused
>     at-8            208/tcp    AppleTalk Unused
>     at-8            208/udp    AppleTalk Unused
>     #                          Rob Chandhok <chandhok@gnome.cs.cmu.edu>
>     tam             209/tcp    Trivial Authenticated Mail Protocol
>     tam             209/udp    Trivial Authenticated Mail Protocol
>     #                          Dan Bernstein <brnstnd@stealth.acf.nyu.edu>
>     z39.50          210/tcp    ANSI Z39.50
>     z39.50          210/udp    ANSI Z39.50
>     #                          Mark Needleman
>     #                         <mhnur%uccmvsa.bitnet@cornell.cit.cornell.edu>
>     914c/g          211/tcp    Texas Instruments 914C/G Terminal
>     914c/g          211/udp    Texas Instruments 914C/G Terminal
>     #                          Bill Harrell <---none--->
>     anet            212/tcp    ATEXSSTR
>     anet            212/udp    ATEXSSTR
>     #                          Jim Taylor <taylor@heart.epps.kodak.com>
>     ipx             213/tcp    IPX
>     ipx             213/udp    IPX
>     #                          Don Provan <donp@xlnvax.novell.com>
>     vmpwscs         214/tcp    VM PWSCS
>     vmpwscs         214/udp    VM PWSCS
>     #                          Dan Shia <dset!shia@uunet.UU.NET>
>     softpc          215/tcp    Insignia Solutions
>     softpc          215/udp    Insignia Solutions
>     #                          Martyn Thomas <---none--->
>     atls            216/tcp    Access Technology License Server
>     atls            216/udp    Access Technology License Server
>     #                          Larry DeLuca <henrik@EDDIE.MIT.EDU>
>     dbase           217/tcp    dBASE Unix
>     dbase           217/udp    dBASE Unix
>     #                          Don Gibson
>     #            <sequent!aero!twinsun!ashtate.A-T.COM!dong@uunet.UU.NET>
>     mpp             218/tcp    Netix Message Posting Protocol
>     mpp             218/udp    Netix Message Posting Protocol
>     #                          Shannon Yeh <yeh@netix.com>
>     uarps           219/tcp    Unisys ARPs
>     uarps           219/udp    Unisys ARPs
>     #                          Ashok Marwaha <---none--->
>     imap3           220/tcp    Interactive Mail Access Protocol v3
>     imap3           220/udp    Interactive Mail Access Protocol v3
>     #                          James Rice <RICE@SUMEX-AIM.STANFORD.EDU>
>     fln-spx         221/tcp    Berkeley rlogind with SPX auth
>     fln-spx         221/udp    Berkeley rlogind with SPX auth
>     rsh-spx         222/tcp    Berkeley rshd with SPX auth
>     rsh-spx         222/udp    Berkeley rshd with SPX auth
>     cdc             223/tcp    Certificate Distribution Center
>     cdc             223/udp    Certificate Distribution Center
>     #               Kannan Alagappan <kannan@sejour.enet.dec.com>
>     #               224-241    Reserved
>     #                          Jon Postel <postel@isi.edu>
>     #               242/tcp    Unassigned
>     #               242/udp    Unassigned
>     sur-meas        243/tcp    Survey Measurement
>     sur-meas        243/udp    Survey Measurement
>     #                          Dave Clark <ddc@LCS.MIT.EDU>
>     #               244/tcp    Unassigned
>     #               244/udp    Unassigned
>     link            245/tcp    LINK
>     link            245/udp    LINK
>     dsp3270         246/tcp    Display Systems Protocol
>     dsp3270         246/udp    Display Systems Protocol
>     #                          Weldon J. Showalter <Gamma@MINTAKA.DCA.MIL>
>     #               247-255    Reserved
>     #                          Jon Postel <postel@isi.edu>
>     #               256-343    Unassigned
>     pdap            344/tcp    Prospero Data Access Protocol
>     pdap            344/udp    Prospero Data Access Protocol
>     #                          B. Clifford Neuman <bcn@isi.edu>
>     pawserv         345/tcp    Perf Analysis Workbench
>     pawserv         345/udp    Perf Analysis Workbench
>     zserv           346/tcp    Zebra server
>     zserv           346/udp    Zebra server
>     fatserv         347/tcp    Fatmen Server
>     fatserv         347/udp    Fatmen Server
>     csi-sgwp        348/tcp    Cabletron Management Protocol
>     csi-sgwp        348/udp    Cabletron Management Protocol
>     #               349-370    Unassigned
>     clearcase       371/tcp    Clearcase
>     clearcase       371/udp    Clearcase
>     #                          Dave LeBlang <leglang@atria.com>
>     ulistserv       372/tcp    Unix Listserv
>     ulistserv       372/udp    Unix Listserv
>     #                          Anastasios Kotsikonas <tasos@cs.bu.edu>
>     legent-1        373/tcp    Legent Corporation
>     legent-1        373/udp    Legent Corporation
>     legent-2        374/tcp    Legent Corporation
>     legent-2        374/udp    Legent Corporation
>     #                          Keith Boyce <---none--->
>     hassle          375/tcp    Hassle
>     hassle          375/udp    Hassle
>     #                          Reinhard Doelz <doelz@comp.bioz.unibas.ch>
>     nip             376/tcp    Amiga Envoy Network Inquiry Proto
>     nip             376/udp    Amiga Envoy Network Inquiry Proto
>     #                          Kenneth Dyke <kcd@cbmvax.cbm.commodore.com>
>     tnETOS          377/tcp    NEC Corporation
>     tnETOS          377/udp    NEC Corporation
>     dsETOS          378/tcp    NEC Corporation
>     dsETOS          378/udp    NEC Corporation
>     #                          Tomoo Fujita <tf@arc.bs1.fc.nec.co.jp>
>     is99c           379/tcp    TIA/EIA/IS-99 modem client
>     is99c           379/udp    TIA/EIA/IS-99 modem client
>     is99s           380/tcp    TIA/EIA/IS-99 modem server
>     is99s           380/udp    TIA/EIA/IS-99 modem server
>     #                          Frank Quick <fquick@qualcomm.com>
>     hp-collector    381/tcp    hp performance data collector
>     hp-collector    381/udp    hp performance data collector
>     hp-managed-node 382/tcp    hp performance data managed node
>     hp-managed-node 382/udp    hp performance data managed node
>     hp-alarm-mgr    383/tcp    hp performance data alarm manager
>     hp-alarm-mgr    383/udp    hp performance data alarm manager
>     #                          Frank Blakely <frankb@hpptc16.rose.hp.com>
>     arns            384/tcp    A Remote Network Server System
>     arns            384/udp    A Remote Network Server System
>     #                          David Hornsby <djh@munnari.OZ.AU>
>     ibm-app         385/tcp    IBM Application
>     ibm-app         385/tcp    IBM Application
>     #                          Lisa Tomita <---none--->
>     asa             386/tcp    ASA Message Router Object Def.
>     asa             386/udp    ASA Message Router Object Def.
>     #                          Steve Laitinen <laitinen@brutus.aa.ab.com>
>     aurp            387/tcp    Appletalk Update-Based Routing Pro.
>     aurp            387/udp    Appletalk Update-Based Routing Pro.
>     #                          Chris Ranch <cranch@novell.com>
>     unidata-ldm     388/tcp    Unidata LDM Version 4
>     unidata-ldm     388/udp    Unidata LDM Version 4
>     #                          Glenn Davis <davis@unidata.ucar.edu>
>     ldap            389/tcp    Lightweight Directory Access Protocol
>     ldap            389/udp    Lightweight Directory Access Protocol
>     #                          Tim Howes <Tim.Howes@terminator.cc.umich.edu>
>     uis             390/tcp    UIS
>     uis             390/udp    UIS
>     #                          Ed Barron <---none--->
>     synotics-relay  391/tcp    SynOptics SNMP Relay Port
>     synotics-relay  391/udp    SynOptics SNMP Relay Port
>     synotics-broker 392/tcp    SynOptics Port Broker Port
>     synotics-broker 392/udp    SynOptics Port Broker Port
>     #                          Illan Raab <iraab@synoptics.com>
>     dis             393/tcp    Data Interpretation System
>     dis             393/udp    Data Interpretation System
>     #                          Paul Stevens <pstevens@chinacat.Metaphor.COM>
>     embl-ndt        394/tcp    EMBL Nucleic Data Transfer
>     embl-ndt        394/udp    EMBL Nucleic Data Transfer
>     #                          Peter Gad <peter@bmc.uu.se>
>     netcp           395/tcp    NETscout Control Protocol
>     netcp           395/udp    NETscout Control Protocol
>     #                          Anil Singhal <---none--->
>     netware-ip      396/tcp    Novell Netware over IP
>     netware-ip      396/udp    Novell Netware over IP
>     mptn            397/tcp    Multi Protocol Trans. Net.
>     mptn            397/udp    Multi Protocol Trans. Net.
>     #                          Soumitra Sarkar <sarkar@vnet.ibm.com>
>     kryptolan       398/tcp    Kryptolan
>     kryptolan       398/udp    Kryptolan
>     #                          Peter de Laval <pdl@sectra.se>
>     #               399/tcp    Unassigned
>     #               399/udp    Unassigned
>     work-sol        400/tcp    Workstation Solutions
>     work-sol        400/udp    Workstation Solutions
>     #                          Jim Ward <jimw@worksta.com>
>     ups             401/tcp    Uninterruptible Power Supply
>     ups             401/udp    Uninterruptible Power Supply
>     #                          Guenther Seybold <gs@hrz.th-darmstadt.de>
>     genie           402/tcp    Genie Protocol
>     genie           402/udp    Genie Protocol
>     #                          Mark Hankin <---none--->
>     decap           403/tcp    decap
>     decap           403/udp    decap
>     nced            404/tcp    nced
>     nced            404/udp    nced
>     ncld            405/tcp    ncld
>     ncld            405/udp    ncld
>     #                          Richard Jones <---none--->
>     imsp            406/tcp    Interactive Mail Support Protocol
>     imsp            406/udp    Interactive Mail Support Protocol
>     #                          John Myers <jgm+@cmu.edu>
>     timbuktu        407/tcp    Timbuktu
>     timbuktu        407/udp    Timbuktu
>     #                          Marc Epard <marc@waygate.farallon.com>
>     prm-sm          408/tcp    Prospero Resource Manager Sys. Man.
>     prm-sm          408/udp    Prospero Resource Manager Sys. Man.
>     prm-nm          409/tcp    Prospero Resource Manager Node Man.
>     prm-nm          409/udp    Prospero Resource Manager Node Man.
>     #                          B. Clifford Neuman <bcn@isi.edu>
>     decladebug      410/tcp    DECLadebug Remote Debug Protocol
>     decladebug      410/udp    DECLadebug Remote Debug Protocol
>     #                          Anthony Berent <berent@rdgeng.enet.dec.com>
>     rmt             411/tcp    Remote MT Protocol
>     rmt             411/udp    Remote MT Protocol
>     #                          Peter Eriksson <pen@lysator.liu.se>
>     synoptics-trap  412/tcp    Trap Convention Port
>     synoptics-trap  412/udp    Trap Convention Port
>     #                          Illan Raab <iraab@synoptics.com>
>     smsp            413/tcp    SMSP
>     smsp            413/udp    SMSP
>     infoseek        414/tcp    InfoSeek
>     infoseek        414/udp    InfoSeek
>     #                          Steve Kirsch <stk@frame.com>
>     bnet            415/tcp    BNet
>     bnet            415/udp    BNet
>     #                          Jim Mertz <JMertz+RV09@rvdc.unisys.com>
>     silverplatter   416/tcp    Silverplatter
>     silverplatter   416/udp    Silverplatter
>     #                          Peter Ciuffetti <petec@silverplatter.com>
>     onmux           417/tcp    Onmux
>     onmux           417/udp    Onmux
>     #                          Stephen Hanna <hanna@world.std.com>
>     hyper-g         418/tcp    Hyper-G
>     hyper-g         418/udp    Hyper-G
>     #                          Frank Kappe <fkappe@iicm.tu-graz.ac.at>
>     ariel1          419/tcp    Ariel
>     ariel1          419/udp    Ariel
>     #                          Jonathan Lavigne <BL.JPL@RLG.Stanford.EDU>
>     smpte           420/tcp    SMPTE
>     smpte           420/udp    SMPTE
>     #                          Si Becker <71362.22@CompuServe.COM>
>     ariel2          421/tcp    Ariel
>     ariel2          421/udp    Ariel
>     ariel3          422/tcp    Ariel
>     ariel3          422/udp    Ariel
>     #                          Jonathan Lavigne  <BL.JPL@RLG.Stanford.EDU>
>     opc-job-start   423/tcp    IBM Operations Planning and Control Start
>     opc-job-start   423/udp    IBM Operations Planning and Control Start
>     opc-job-track   424/tcp    IBM Operations Planning and Control Track
>     opc-job-track   424/udp    IBM Operations Planning and Control Track
>     #                          Conny Larsson  <cocke@VNET.IBM.COM>
>     icad-el         425/tcp    ICAD
>     icad-el         425/udp    ICAD
>     #                          Larry Stone  <lcs@icad.com>
>     smartsdp        426/tcp    smartsdp
>     smartsdp        426/udp    smartsdp
>     #                          Alexander Dupuy <dupuy@smarts.com>
>     svrloc          427/tcp    Server Location
>     svrloc          427/udp    Server Location
>     #                          <veizades@ftp.com>
>     ocs_cmu         428/tcp    OCS_CMU
>     ocs_cmu         428/udp    OCS_CMU
>     ocs_amu         429/tcp    OCS_AMU
>     ocs_amu         429/udp    OCS_AMU
>     #                          Florence Wyman <wyman@peabody.plk.af.mil>
>     utmpsd          430/tcp    UTMPSD
>     utmpsd          430/udp    UTMPSD
>     utmpcd          431/tcp    UTMPCD
>     utmpcd          431/udp    UTMPCD
>     iasd            432/tcp    IASD
>     iasd            432/udp    IASD
>     #                          Nir Baroz <nbaroz@encore.com>
>     nnsp            433/tcp    NNSP
>     nnsp            433/udp    NNSP
>     #                          Rob Robertson <rob@gangrene.berkeley.edu>
>     mobileip-agent  434/tcp    MobileIP-Agent
>     mobileip-agent  434/udp    MobileIP-Agent
>     mobilip-mn      435/tcp    MobilIP-MN
>     mobilip-mn      435/udp    MobilIP-MN
>     #                          Kannan Alagappan <kannan@sejour.lkg.dec.com>
>     dna-cml         436/tcp    DNA-CML
>     dna-cml         436/udp    DNA-CML
>     #                          Dan Flowers <flowers@smaug.lkg.dec.com>
>     comscm          437/tcp    comscm
>     comscm          437/udp    comscm
>     #                          Jim Teague <teague@zso.dec.com>
>     dsfgw           438/tcp    dsfgw
>     dsfgw           438/udp    dsfgw
>     #                          Andy McKeen <mckeen@osf.org>
>     dasp            439/tcp    dasp      Thomas Obermair
>     dasp            439/udp    dasp      tommy@inlab.m.eunet.de
>     #                          Thomas Obermair <tommy@inlab.m.eunet.de>
>     sgcp            440/tcp    sgcp
>     sgcp            440/udp    sgcp
>     #                          Marshall Rose <mrose@dbc.mtview.ca.us>
>     decvms-sysmgt   441/tcp    decvms-sysmgt
>     decvms-sysmgt   441/udp    decvms-sysmgt
>     #                          Lee Barton <barton@star.enet.dec.com>
>     cvc_hostd       442/tcp    cvc_hostd
>     cvc_hostd       442/udp    cvc_hostd
>     #                          Bill Davidson <billd@equalizer.cray.com>
>     https           443/tcp    https  MCom
>     https           443/udp    https  MCom
>     #                          Kipp E.B. Hickman <kipp@mcom.com>
>     snpp            444/tcp    Simple Network Paging Protocol
>     snpp            444/udp    Simple Network Paging Protocol
>     #                          [RFC1568]
>     microsoft-ds    445/tcp    Microsoft-DS
>     microsoft-ds    445/udp    Microsoft-DS
>     #                          Arnold Miller <arnoldm@microsoft.com>
>     ddm-rdb         446/tcp    DDM-RDB
>     ddm-rdb         446/udp    DDM-RDB
>     ddm-dfm         447/tcp    DDM-RFM
>     ddm-dfm         447/udp    DDM-RFM
>     ddm-byte        448/tcp    DDM-BYTE
>     ddm-byte        448/udp    DDM-BYTE
>     #                          Jan David Fisher <jdfisher@VNET.IBM.COM>
>     as-servermap    449/tcp    AS Server Mapper
>     as-servermap    449/udp    AS Server Mapper
>     #                          Barbara Foss <BGFOSS@rchvmv.vnet.ibm.com>
>     tserver         450/tcp    TServer
>     tserver         450/udp    TServer
>     #                          Harvey S. Schultz <hss@mtgzfs3.mt.att.com>
>     #               451-511    Unassigned
>     exec            512/tcp    remote process execution;
>     #                          authentication performed using
>     #                          passwords and UNIX loppgin names
>     biff            512/udp    used by mail system to notify users
>     #                          of new mail received; currently
>     #                          receives messages only from
>     #                          processes on the same machine
>     login           513/tcp    remote login a la telnet;
>     #                          automatic authentication performed
>     #                          based on priviledged port numbers
>     #                          and distributed data bases which
>     #                          identify "authentication domains"
>     who             513/udp    maintains data bases showing who's
>     #                          logged in to machines on a local
>     #                          net and the load average of the
>     #                          machine
>     cmd             514/tcp    like exec, but automatic
>     #                          authentication is performed as for
>     #                          login server
>     syslog          514/udp
>     printer         515/tcp    spooler
>     printer         515/udp    spooler
>     #               516/tcp    Unassigned
>     #               516/udp    Unassigned
>     talk            517/tcp    like tenex link, but across
>     #                          machine - unfortunately, doesn't
>     #                          use link protocol (this is actually
>     #                          just a rendezvous port from which a
>     #                          tcp connection is established)
>     talk            517/udp    like tenex link, but across
>     #                          machine - unfortunately, doesn't
>     #                          use link protocol (this is actually
>     #                          just a rendezvous port from which a
>                                tcp connection is established)
>     ntalk           518/tcp
>     ntalk           518/udp
>     utime           519/tcp    unixtime
>     utime           519/udp    unixtime
>     efs             520/tcp    extended file name server
>     router          520/udp    local routing process (on site);
>     #                          uses variant of Xerox NS routing
>     #                          information protocol
>     #               521-524    Unassigned
>     timed           525/tcp    timeserver
>     timed           525/udp    timeserver
>     tempo           526/tcp    newdate
>     tempo           526/udp    newdate
>     #               527-529    Unassigned
>     courier         530/tcp    rpc
>     courier         530/udp    rpc
>     conference      531/tcp    chat
>     conference      531/udp    chat
>     netnews         532/tcp    readnews
>     netnews         532/udp    readnews
>     netwall         533/tcp    for emergency broadcasts
>     netwall         533/udp    for emergency broadcasts
>     #               534-538    Unassigned
>     apertus-ldp     539/tcp    Apertus Technologies Load Determination
>     apertus-ldp     539/udp    Apertus Technologies Load Determination
>     uucp            540/tcp    uucpd
>     uucp            540/udp    uucpd
>     uucp-rlogin     541/tcp    uucp-rlogin  Stuart Lynne
>     uucp-rlogin     541/udp    uucp-rlogin  sl@wimsey.com
>     #               542/tcp    Unassigned
>     #               542/udp    Unassigned
>     klogin          543/tcp
>     klogin          543/udp
>     kshell          544/tcp    krcmd
>     kshell          544/udp    krcmd
>     #               545-549    Unassigned
>     new-rwho        550/tcp    new-who
>     new-rwho        550/udp    new-who
>     #               551-555    Unassigned
>     dsf             555/tcp
>     dsf             555/udp
>     remotefs        556/tcp    rfs server
>     remotefs        556/udp    rfs server
>     #               557-559    Unassigned
>     rmonitor        560/tcp    rmonitord
>     rmonitor        560/udp    rmonitord
>     monitor         561/tcp
>     monitor         561/udp
>     chshell         562/tcp    chcmd
>     chshell         562/udp    chcmd
>     #               563/tcp    Unassigned
>     #               563/udp    Unassigned
>     9pfs            564/tcp    plan 9 file service
>     9pfs            564/udp    plan 9 file service
>     whoami          565/tcp    whoami
>     whoami          565/udp    whoami
>     #               566-569    Unassigned
>     meter           570/tcp    demon
>     meter           570/udp    demon
>     meter           571/tcp    udemon
>     meter           571/udp    udemon
>     #               572-599    Unassigned
>     ipcserver       600/tcp    Sun IPC server
>     ipcserver       600/udp    Sun IPC server
>     nqs             607/tcp    nqs
>     nqs             607/udp    nqs
>     urm             606/tcp    Cray Unified Resource Manager
>     urm             606/udp    Cray Unified Resource Manager
>     #                          Bill Schiefelbein <schief@aspen.cray.com>
>     sift-uft        608/tcp    Sender-Initiated/Unsolicited File Transfer
>     sift-uft        608/udp    Sender-Initiated/Unsolicited File Transfer
>     #                          Rick Troth <troth@rice.edu>
>     npmp-trap       609/tcp    npmp-trap
>     npmp-trap       609/udp    npmp-trap
>     npmp-local      610/tcp    npmp-local
>     npmp-local      610/udp    npmp-local
>     npmp-gui        611/tcp    npmp-gui
>     npmp-gui        611/udp    npmp-gui
>     #                          John Barnes <jbarnes@crl.com>
>     ginad           634/tcp    ginad
>     ginad           634/udp    ginad
>     #                          Mark Crother <mark@eis.calstate.edu>
>     mdqs            666/tcp
>     mdqs            666/udp
>     doom            666/tcp    doom Id Software
>     doom            666/tcp    doom Id Software
>     #                          <ddt@idcube.idsoftware.com>
>     elcsd           704/tcp    errlog copy/server daemon
>     elcsd           704/udp    errlog copy/server daemon

>     entrustmanager  709/tcp    EntrustManager
>     entrustmanager  709/udp    EntrustManager
>     #                          Peter Whittaker <pww@bnr.ca>
>     netviewdm1      729/tcp    IBM NetView DM/6000 Server/Client
>     netviewdm1      729/udp    IBM NetView DM/6000 Server/Client
>     netviewdm2      730/tcp    IBM NetView DM/6000 send/tcp
>     netviewdm2      730/udp    IBM NetView DM/6000 send/tcp
>     netviewdm3      731/tcp    IBM NetView DM/6000 receive/tcp
>     netviewdm3      731/udp    IBM NetView DM/6000 receive/tcp
>     #                          Philippe Binet  (phbinet@vnet.IBM.COM)
>     netgw           741/tcp    netGW
>     netgw           741/udp    netGW
>     netrcs          742/tcp    Network based Rev. Cont. Sys.
>     netrcs          742/udp    Network based Rev. Cont. Sys.
>     #                          Gordon C. Galligher <gorpong@ping.chi.il.us>
>     flexlm          744/tcp    Flexible License Manager
>     flexlm          744/udp    Flexible License Manager
>     #                          Matt Christiano
>     #                          <globes@matt@oliveb.atc.olivetti.com>
>     fujitsu-dev     747/tcp    Fujitsu Device Control
>     fujitsu-dev     747/udp    Fujitsu Device Control
>     ris-cm          748/tcp    Russell Info Sci Calendar Manager
>     ris-cm          748/udp    Russell Info Sci Calendar Manager
>     kerberos-adm    749/tcp    kerberos administration
>     kerberos-adm    749/udp    kerberos administration
>     rfile           750/tcp
>     loadav          750/udp
>     pump            751/tcp
>     pump            751/udp
>     qrh             752/tcp
>     qrh             752/udp
>     rrh             753/tcp
>     rrh             753/udp
>     tell            754/tcp     send
>     tell            754/udp     send
>     nlogin          758/tcp
>     nlogin          758/udp
>     con             759/tcp
>     con             759/udp
>     ns              760/tcp
>     ns              760/udp
>     rxe             761/tcp
>     rxe             761/udp
>     quotad          762/tcp
>     quotad          762/udp
>     cycleserv       763/tcp
>     cycleserv       763/udp
>     omserv          764/tcp
>     omserv          764/udp
>     webster         765/tcp
>     webster         765/udp
>     phonebook       767/tcp    phone
>     phonebook       767/udp    phone
>     vid             769/tcp
>     vid             769/udp
>     cadlock         770/tcp
>     cadlock         770/udp
>     rtip            771/tcp
>     rtip            771/udp
>     cycleserv2      772/tcp
>     cycleserv2      772/udp
>     submit          773/tcp
>     notify          773/udp
>     rpasswd         774/tcp
>     acmaint_dbd     774/udp
>     entomb          775/tcp
>     acmaint_transd  775/udp
>     wpages          776/tcp
>     wpages          776/udp
>     wpgs            780/tcp
>     wpgs            780/udp
>     concert         786/tcp       Concert
>     concert         786/udp       Concert
>     #                             Josyula R. Rao <jrrao@watson.ibm.com>
>     mdbs_daemon     800/tcp
>     mdbs_daemon     800/udp
>     device          801/tcp
>     device          801/udp
>     xtreelic        996/tcp        Central Point Software
>     xtreelic        996/udp        Central Point Software
>     #                              Dale Cabell <dacabell@smtp.xtree.com>
>     maitrd          997/tcp
>     maitrd          997/udp
>     busboy          998/tcp
>     puparp          998/udp
>     garcon          999/tcp
>     applix          999/udp        Applix ac
>     puprouter       999/tcp
>     puprouter       999/udp
>     cadlock         1000/tcp
>     ock             1000/udp
>                     1023/tcp       Reserved
>                     1024/udp       Reserved
>     #                              IANA <iana@isi.edu>

# REGISTERED PORT NUMBERS

> The Registered Ports are not controlled by the IANA and on most systems can be used by ordinary user processes or programs executed by ordinary users.

> Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. While the IANA can not control uses of these ports it does register or list uses of these ports as a convienence to the community.

> To the extent possible, these same port assignments are used with the UDP [RFC768].

> The Registered Ports are in the range 1024-65535.

## Port Assignments:

>     Keyword         Decimal    Description                     References
>                     1024/tcp   Reserved
>                     1024/udp   Reserved
>     #                          IANA <iana@isi.edu>
>     blackjack       1025/tcp   network blackjack
>     blackjack       1025/udp   network blackjack
>     iad1            1030/tcp   BBN IAD
>     iad1            1030/udp   BBN IAD
>     iad2            1031/tcp   BBN IAD
>     iad2            1031/udp   BBN IAD
>     iad3            1032/tcp   BBN IAD
>     iad3            1032/udp   BBN IAD
>     #                          Andy Malis <malis_a@timeplex.com>
>     instl_boots     1067/tcp   Installation Bootstrap Proto. Serv.
>     instl_boots     1067/udp   Installation Bootstrap Proto. Serv.
>     instl_bootc     1068/tcp   Installation Bootstrap Proto. Cli.
>     #                          David Arko <<darko@hpfcrn.fc.hp.com>
>     socks           1080/tcp   Socks
>     socks           1080/udp   Socks
>     #                          Ying-Da Lee <ylee@syl.dl.nec.com
>     ansoft-lm-1     1083/tcp   Anasoft License Manager
>     ansoft-lm-1     1083/udp   Anasoft License Manager
>     ansoft-lm-2     1084/tcp   Anasoft License Manager
>     ansoft-lm-2     1084/udp   Anasoft License Manager
>     nfa             1155/tcp   Network File Access
>     nfa             1155/udp   Network File Access
>     #                          James Powell <james@mailhost.unidata.com>
>     nerv            1222/tcp   SNI R&D network
>     nerv            1222/udp   SNI R&D network
>     #                          Martin Freiss <freiss.pad@sni.de>
>     hermes          1248/tcp
>     hermes          1248/udp
>     alta-ana-lm     1346/tcp   Alta Analytics License Manager
>     alta-ana-lm     1346/udp   Alta Analytics License Manager
>     bbn-mmc         1347/tcp   multi media conferencing
>     bbn-mmc         1347/udp   multi media conferencing
>     bbn-mmx         1348/tcp   multi media conferencing
>     bbn-mmx         1348/udp   multi media conferencing
>     sbook           1349/tcp   Registration Network Protocol
>     sbook           1349/udp   Registration Network Protocol
>     editbench       1350/tcp   Registration Network Protocol
>     editbench       1350/udp   Registration Network Protocol
>     #               Simson L. Garfinkel <simsong@next.cambridge.ma.us>
>     equationbuilder 1351/tcp   Digital Tool Works (MIT)
>     equationbuilder 1351/udp   Digital Tool Works (MIT)
>     #                          Terrence J. Talbot <lexcube!tjt@bu.edu>
>     lotusnote       1352/tcp   Lotus Note
>     lotusnote       1352/udp   Lotus Note
>     #               Greg Pflaum <iris.com!Greg_Pflaum@uunet.uu.net>
>     relief          1353/tcp   Relief Consulting
>     relief          1353/udp   Relief Consulting
>     #                          John Feiler <relief!jjfeiler@uu2.psi.com>
>     rightbrain      1354/tcp   RightBrain Software
>     rightbrain      1354/udp   RightBrain Software
>     #                          Glenn Reid <glann@rightbrain.com>
>     intuitive edge  1355/tcp   Intuitive Edge
>     intuitive edge  1355/udp   Intuitive Edge
>     #                          Montgomery Zukowski
>     #                          <monty@nextnorth.acs.ohio-state.edu>
>     cuillamartin    1356/tcp   CuillaMartin Company
>     cuillamartin    1356/udp   CuillaMartin Company
>     pegboard        1357/tcp   Electronic PegBoard
>     pegboard        1357/udp   Electronic PegBoard
>     #                          Chris Cuilla
>     #                          <balr!vpnet!cuilla!chris@clout.chi.il.us>
>     connlcli        1358/tcp   CONNLCLI
>     connlcli        1358/udp   CONNLCLI
>     ftsrv           1359/tcp   FTSRV
>     ftsrv           1359/udp   FTSRV
>     #                          Ines Homem de Melo <sidinf@brfapesp.bitnet>
>     mimer           1360/tcp   MIMER
>     mimer           1360/udp   MIMER
>     #                          Per Schroeder  <Per.Schroder@mimer.se>
>     linx            1361/tcp   LinX
>     linx            1361/udp   LinX
>     #                          Steffen Schilke <---none--->
>     timeflies       1362/tcp   TimeFlies
>     timeflies       1362/udp   TimeFlies
>     #                          Doug Kent <mouthers@slugg@nwnexus.wa.com>
>     ndm-requester   1363/tcp   Network DataMover Requester
>     ndm-requester   1363/udp   Network DataMover Requester
>     ndm-server      1364/tcp   Network DataMover Server
>     ndm-server      1364/udp   Network DataMover Server
>     #                          Toshio Watanabe
>     #                          <watanabe@godzilla.rsc.spdd.ricoh.co.j>
>     adapt-sna       1365/tcp   Network Software Associates
>     adapt-sna       1365/udp   Network Software Associates
>     #                          Jeffery Chiao <714-768-401>
>     netware-csp     1366/tcp   Novell NetWare Comm Service Platform
>     netware-csp     1366/udp   Novell NetWare Comm Service Platform
>     #                          Laurie Lindsey <llindsey@novell.com>
>     dcs             1367/tcp   DCS
>     dcs             1367/udp   DCS
>     #                          Stefan Siebert <ssiebert@dcs.de>
>     screencast      1368/tcp   ScreenCast
>     screencast      1368/udp   ScreenCast
>     #                          Bill Tschumy <other!bill@uunet.UU.NET>
>     gv-us           1369/tcp   GlobalView to Unix Shell
>     gv-us           1369/udp   GlobalView to Unix Shell
>     us-gv           1370/tcp   Unix Shell to GlobalView
>     us-gv           1370/udp   Unix Shell to GlobalView
>     #               Makoto Mita <mita@ssdev.ksp.fujixerox.co.jp>
>     fc-cli          1371/tcp   Fujitsu Config Protocol
>     fc-cli          1371/udp   Fujitsu Config Protocol
>     fc-ser          1372/tcp   Fujitsu Config Protocol
>     fc-ser          1372/udp   Fujitsu Config Protocol
>     #               Ryuichi Horie <horie@spad.sysrap.cs.fujitsu.co.jp>
>     chromagrafx     1373/tcp   Chromagrafx
>     chromagrafx     1373/udp   Chromagrafx
>     #                          Mike Barthelemy <msb@chromagrafx.com>
>     molly           1374/tcp   EPI Software Systems
>     molly           1374/udp   EPI Software Systems
>     #                          Jim Vlcek <vlcek@epimbe.com>
>     bytex           1375/tcp   Bytex
>     bytex           1375/udp   Bytex
>     #               Mary Ann Burt <bytex!ws054!maryann@uunet.UU.NET>
>     ibm-pps         1376/tcp   IBM Person to Person Software
>     ibm-pps         1376/udp   IBM Person to Person Software
>     #                          Simon Phipps <sphipps@vnet.ibm.com>
>     cichlid         1377/tcp   Cichlid License Manager
>     cichlid         1377/udp   Cichlid License Manager
>     #                          Andy Burgess <aab@cichlid.com>
>     elan            1378/tcp   Elan License Manager
>     elan            1378/udp   Elan License Manager
>     #                          Ken Greer <kg@elan.com>
>     dbreporter      1379/tcp   Integrity Solutions
>     dbreporter      1379/udp   Integrity Solutions
>     #                          Tim Dawson <tdawson%mspboss@uunet.UU.NET>
>     telesis-licman  1380/tcp   Telesis Network License Manager
>     telesis-licman  1380/udp   Telesis Network License Manager
>     #                          Karl Schendel, Jr. <wiz@telesis.com>
>     apple-licman    1381/tcp   Apple Network License Manager
>     apple-licman    1381/udp   Apple Network License Manager
>     #                          Earl Wallace <earlw@apple.com>
>     udt_os          1382/tcp
>     udt_os          1382/udp
>     gwha            1383/tcp   GW Hannaway Network License Manager
>     gwha            1383/udp   GW Hannaway Network License Manager
>     #                          J. Gabriel Foster <fop@gwha.com>
>     os-licman       1384/tcp   Objective Solutions License Manager
>     os-licman       1384/udp   Objective Solutions License Manager
>     #               Donald Cornwell <don.cornwell@objective.com>
>     atex_elmd       1385/tcp   Atex Publishing License Manager
>     atex_elmd       1385/udp   Atex Publishing License Manager
>     #                          Brett Sorenson <bcs@atex.com>
>     checksum        1386/tcp   CheckSum License Manager
>     checksum        1386/udp   CheckSum License Manager
>     #                          Andreas Glocker <glocker@sirius.com>
>     cadsi-lm        1387/tcp   Computer Aided Design Software Inc LM
>     cadsi-lm        1387/udp   Computer Aided Design Software Inc LM
>     #                          Sulistio Muljadi
>     objective-dbc   1388/tcp   Objective Solutions DataBase Cache
>     objective-dbc   1388/udp   Objective Solutions DataBase Cache
>     #                          Donald Cornwell
>     iclpv-dm        1389/tcp   Document Manager
>     iclpv-dm        1389/udp   Document Manager
>     iclpv-sc        1390/tcp   Storage Controller
>     iclpv-sc        1390/udp   Storage Controller
>     iclpv-sas       1391/tcp   Storage Access Server
>     iclpv-sas       1391/udp   Storage Access Server
>     iclpv-pm        1392/tcp   Print Manager
>     iclpv-pm        1392/udp   Print Manager
>     iclpv-nls       1393/tcp   Network Log Server
>     iclpv-nls       1393/udp   Network Log Server
>     iclpv-nlc       1394/tcp   Network Log Client
>     iclpv-nlc       1394/udp   Network Log Client
>     iclpv-wsm       1395/tcp   PC Workstation Manager software
>     iclpv-wsm       1395/udp   PC Workstation Manager software
>     #               A.P. Hobson <A.P.Hobson@bra0112.wins.icl.co.uk>
>     dvl-activemail  1396/tcp   DVL Active Mail
>     dvl-activemail  1396/udp   DVL Active Mail
>     audio-activmail 1397/tcp   Audio Active Mail
>     audio-activmail 1397/udp   Audio Active Mail
>     video-activmail 1398/tcp   Video Active Mail
>     video-activmail 1398/udp   Video Active Mail
>     #                          Ehud Shapiro <udi@wisdon.weizmann.ac.il>
>     cadkey-licman   1399/tcp   Cadkey License Manager
>     cadkey-licman   1399/udp   Cadkey License Manager
>     cadkey-tablet   1400/tcp   Cadkey Tablet Daemon
>     cadkey-tablet   1400/udp   Cadkey Tablet Daemon
>     #                          Joe McCollough <joe@cadkey.com>
>     goldleaf-licman 1401/tcp   Goldleaf License Manager
>     goldleaf-licman 1401/udp   Goldleaf License Manager
>     #                          John Fox <---none--->
>     prm-sm-np       1402/tcp   Prospero Resource Manager
>     prm-sm-np       1402/udp   Prospero Resource Manager
>     prm-nm-np       1403/tcp   Prospero Resource Manager
>     prm-nm-np       1403/udp   Prospero Resource Manager
>     #                          B. Clifford Neuman <bcn@isi.edu>
>     igi-lm          1404/tcp   Infinite Graphics License Manager
>     igi-lm          1404/udp   Infinite Graphics License Manager
>     ibm-res         1405/tcp   IBM Remote Execution Starter
>     ibm-res         1405/udp   IBM Remote Execution Starter
>     netlabs-lm      1406/tcp   NetLabs License Manager
>     netlabs-lm      1406/udp   NetLabs License Manager
>     dbsa-lm         1407/tcp   DBSA License Manager
>     dbsa-lm         1407/udp   DBSA License Manager
>     #                          Scott Shattuck <ss@dbsa.com>
>     sophia-lm       1408/tcp   Sophia License Manager
>     sophia-lm       1408/udp   Sophia License Manager
>     #                          Eric Brown <sst!emerald!eric@uunet.UU.net>
>     here-lm         1409/tcp   Here License Manager
>     here-lm         1409/udp   Here License Manager
>     #                          David Ison  <here@dialup.oar.net>
>     hiq             1410/tcp   HiQ License Manager
>     hiq             1410/udp   HiQ License Manager
>     #                          Rick Pugh <rick@bilmillennium.com>
>     af              1411/tcp   AudioFile
>     af              1411/udp   AudioFile
>     #                          Jim Gettys <jg@crl.dec.com>
>     innosys         1412/tcp   InnoSys
>     innosys         1412/udp   InnoSys
>     innosys-acl     1413/tcp   Innosys-ACL
>     innosys-acl     1413/udp   Innosys-ACL
>     #                          Eric Welch <--none--->
>     ibm-mqseries    1414/tcp   IBM MQSeries
>     ibm-mqseries    1414/udp   IBM MQSeries
>     #                          Roger Meli <rmmeli%winvmd@vnet.ibm.com>
>     dbstar          1415/tcp   DBStar
>     dbstar          1415/udp   DBStar
>     #                          Jeffrey Millman <jcm@dbstar.com>
>     novell-lu6.2    1416/tcp   Novell LU6.2
>     novell-lu6.2    1416/udp   Novell LU6.2
>     #                          Peter Liu <--none--->
>     timbuktu-srv1   1417/tcp   Timbuktu Service 1 Port
>     timbuktu-srv1   1417/tcp   Timbuktu Service 1 Port
>     timbuktu-srv2   1418/tcp   Timbuktu Service 2 Port
>     timbuktu-srv2   1418/udp   Timbuktu Service 2 Port
>     timbuktu-srv3   1419/tcp   Timbuktu Service 3 Port
>     timbuktu-srv3   1419/udp   Timbuktu Service 3 Port
>     timbuktu-srv4   1420/tcp   Timbuktu Service 4 Port
>     timbuktu-srv4   1420/udp   Timbuktu Service 4 Port
>     #                          Marc Epard <marc@waygate.farallon.com>
>     gandalf-lm      1421/tcp   Gandalf License Manager
>     gandalf-lm      1421/udp   Gandalf License Manager
>     #                          gilmer@gandalf.ca
>     autodesk-lm     1422/tcp   Autodesk License Manager
>     autodesk-lm     1422/udp   Autodesk License Manager
>     #                          David Ko <dko@autodesk.com>
>     essbase         1423/tcp   Essbase Arbor Software
>     essbase         1423/udp   Essbase Arbor Software
>     hybrid          1424/tcp   Hybrid Encryption Protocol
>     hybrid          1424/udp   Hybrid Encryption Protocol
>     #                          Howard Hart <hch@hybrid.com>
>     zion-lm         1425/tcp   Zion Software License Manager
>     zion-lm         1425/udp   Zion Software License Manager
>     #                          David Ferrero <david@zion.com>
>     sas-1           1426/tcp   Satellite-data Acquisition System 1
>     sas-1           1426/udp   Satellite-data Acquisition System 1
>     #                          Bill Taylor <sais@ssec.wisc.edu>
>     mloadd          1427/tcp   mloadd monitoring tool
>     mloadd          1427/udp   mloadd monitoring tool
>     #                          Bob Braden <braden@isi.edu>
>     informatik-lm   1428/tcp   Informatik License Manager
>     informatik-lm   1428/udp   Informatik License Manager
>     #                          Harald Schlangmann
>     #                          <schlangm@informatik.uni-muenchen.de>
>     nms             1429/tcp   Hypercom NMS
>     nms             1429/udp   Hypercom NMS
>     tpdu            1430/tcp   Hypercom TPDU
>     tpdu            1430/udp   Hypercom TPDU
>     #                          Noor Chowdhury <noor@hypercom.com>
>     rgtp            1431/tcp   Reverse Gosip Transport
>     rgtp            1431/udp   Reverse Gosip Transport
>     #                          <iwj10@cl.cam-orl.co.uk>
>     blueberry-lm    1432/tcp   Blueberry Software License Manager
>     blueberry-lm    1432/udp   Blueberry Software License Manager
>     #                          Steve Beigel <ublueb!steve@uunet.uu.net>
>     ms-sql-s        1433/tcp   Microsoft-SQL-Server
>     ms-sql-s        1433/udp   Microsoft-SQL-Server
>     ms-sql-m        1434/tcp   Microsoft-SQL-Monitor
>     ms-sql-m        1434/udp   Microsoft-SQL-Monitor
>     #                          Peter Hussey <peterhus@microsoft.com>
>     ibm-cics        1435/tcp   IBM CISC
>     ibm-cics        1435/udp   IBM CISC
>     #                          Geoff Meacock <gbibmswl@ibmmail.COM>
>     sas-2           1436/tcp   Satellite-data Acquisition System 2
>     sas-2           1436/udp   Satellite-data Acquisition System 2
>     #                          Bill Taylor <sais@ssec.wisc.edu>
>     tabula          1437/tcp   Tabula
>     tabula          1437/udp   Tabula
>     #                          Marcelo Einhorn
>     #                          <KGUNE%HUJIVM1.bitnet@taunivm.tau.ac.il>
>     eicon-server    1438/tcp   Eicon Security Agent/Server
>     eicon-server    1438/udp   Eicon Security Agent/Server
>     eicon-x25       1439/tcp   Eicon X25/SNA Gateway
>     eicon-x25       1439/udp   Eicon X25/SNA Gateway
>     eicon-slp       1440/tcp   Eicon Service Location Protocol
>     eicon-slp       1440/udp   Eicon Service Location Protocol
>     #                          Pat Calhoun <CALHOUN@admin.eicon.qc.ca>
>     cadis-1         1441/tcp   Cadis License Management
>     cadis-1         1441/udp   Cadis License Management
>     cadis-2         1442/tcp   Cadis License Management
>     cadis-2         1442/udp   Cadis License Management
>     #                          Todd Wichers <twichers@csn.org>
>     ies-lm          1443/tcp   Integrated Engineering Software
>     ies-lm          1443/udp   Integrated Engineering Software
>     #                          David Tong <David_Tong@integrated.mb.ca>
>     marcam-lm       1444/tcp   Marcam  License Management
>     marcam-lm       1444/udp   Marcam  License Management
>     #                          Therese Hunt <hunt@marcam.com>
>     proxima-lm      1445/tcp   Proxima License Manager
>     proxima-lm      1445/udp   Proxima License Manager
>     ora-lm          1446/tcp   Optical Research Associates License Manager
>     ora-lm          1446/udp   Optical Research Associates License Manager
>     apri-lm         1447/tcp   Applied Parallel Research LM
>     apri-lm         1447/udp   Applied Parallel Research LM
>     #                          Jim Dillon <jed@apri.com>
>     oc-lm           1448/tcp   OpenConnect License Manager
>     oc-lm           1448/udp   OpenConnect License Manager
>     #                          Sue Barnhill <snb@oc.com>
>     peport          1449/tcp   PEport
>     peport          1449/udp   PEport
>     #                          Qentin Neill <quentin@ColumbiaSC.NCR.COM>
>     dwf             1450/tcp   Tandem Distributed Workbench Facility
>     dwf             1450/udp   Tandem Distributed Workbench Facility
>     #                          Mike Bert <BERG_MIKE@tandem.com>
>     infoman         1451/tcp   IBM Information Management
>     infoman         1451/udp   IBM Information Management
>     #                          Karen Burns <---none--->
>     gtegsc-lm       1452/tcp   GTE Government Systems License Man
>     gtegsc-lm       1452/udp   GTE Government Systems License Man
>     #               Mike Gregory <Gregory_Mike@msmail.iipo.gtegsc.com>
>     genie-lm        1453/tcp   Genie License Manager
>     genie-lm        1453/udp   Genie License Manager
>     #                          Paul Applegate <p.applegate2@genie.geis.com>
>     interhdl_elmd   1454/tcp   interHDL License Manager
>     interhdl_elmd   1454/tcp   interHDL License Manager
>     #                          Eli Sternheim eli@interhdl.com
>     esl-lm          1455/tcp   ESL License Manager
>     esl-lm          1455/udp   ESL License Manager
>     #                          Abel Chou <abel@willy.esl.com>
>     dca             1456/tcp   DCA
>     dca             1456/udp   DCA
>     #                          Jeff Garbers <jgarbers@netcom.com>
>     valisys-lm      1457/tcp    Valisys License Manager
>     valisys-lm      1457/udp    Valisys License Manager
>     #               Leslie Lincoln <leslie_lincoln@valisys.com>
>     nrcabq-lm       1458/tcp    Nichols Research Corp.
>     nrcabq-lm       1458/udp    Nichols Research Corp.
>     #                           Howard Cole <hcole@tumbleweed.nrcabq.com>
>     proshare1       1459/tcp    Proshare Notebook Application
>     proshare1       1459/udp    Proshare Notebook Application
>     proshare2       1460/tcp    Proshare Notebook Application
>     proshare2       1460/udp    Proshare Notebook Application
>     #                           Robin Kar <Robin_Kar@ccm.hf.intel.com>
>     ibm_wrless_lan  1461/tcp    IBM Wireless LAN
>     ibm_wrless_lan  1461/udp    IBM Wireless LAN
>     #                           <flanne@vnet.IBM.COM>
>     world-lm        1462/tcp    World License Manager
>     world-lm        1462/udp    World License Manager
>     #                           Michael S Amirault <ambi@world.std.com>
>     nucleus         1463/tcp    Nucleus
>     nucleus         1463/udp    Nucleus
>     #                           Venky Nagar <venky@fafner.Stanford.EDU>
>     msl_lmd         1464/tcp    MSL License Manager
>     msl_lmd         1464/udp    MSL License Manager
>     #                           Matt Timmermans
>     pipes           1465/tcp    Pipes Platform
>     pipes           1465/udp    Pipes Platform  mfarlin@peerlogic.com
>     #                           Mark Farlin <mfarlin@peerlogic.com>
>     oceansoft-lm    1466/tcp    Ocean Software License Manager
>     oceansoft-lm    1466/udp    Ocean Software License Manager
>     #                           Randy Leonard <randy@oceansoft.com>
>     csdmbase        1467/tcp    CSDMBASE
>     csdmbase        1467/udp    CSDMBASE
>     csdm            1468/tcp    CSDM
>     csdm            1468/udp    CSDM
>     #               Robert Stabl <stabl@informatik.uni-muenchen.de>
>     aal-lm          1469/tcp    Active Analysis Limited License Manager
>     aal-lm          1469/udp    Active Analysis Limited License Manager
>     #                           David Snocken  +44 (71)437-7009
>     uaiact          1470/tcp    Universal Analytics
>     uaiact          1470/udp    Universal Analytics
>     #                           Mark R. Ludwig <Mark-Ludwig@uai.com>
>     csdmbase        1471/tcp    csdmbase
>     csdmbase        1471/udp    csdmbase
>     csdm            1472/tcp    csdm
>     csdm            1472/udp    csdm
>     #               Robert Stabl <stabl@informatik.uni-muenchen.de>
>     openmath        1473/tcp    OpenMath
>     openmath        1473/udp    OpenMath
>     #                           Garth Mayville <mayville@maplesoft.on.ca>
>     telefinder      1474/tcp    Telefinder
>     telefinder      1474/udp    Telefinder
>     #                           Jim White <Jim_White@spiderisland.com>
>     taligent-lm     1475/tcp    Taligent License Manager
>     taligent-lm     1475/udp    Taligent License Manager
>     #               Mark Sapsford <Mark_Sapsford@@taligent.com>
>     clvm-cfg        1476/tcp    clvm-cfg
>     clvm-cfg        1476/udp    clvm-cfg
>     #                           Eric Soderberg <seric@cup.hp.com>
>     ms-sna-server   1477/tcp    ms-sna-server
>     ms-sna-server   1477/udp    ms-sna-server
>     ms-sna-base     1478/tcp    ms-sna-base
>     ms-sna-base     1478/udp    ms-sna-base
>     #                           Gordon Mangione <gordm@microsoft.com>
>     dberegister     1479/tcp    dberegister
>     dberegister     1479/udp    dberegister
>     #                           Brian Griswold <brian@dancingbear.com>
>     pacerforum      1480/tcp    PacerForum
>     pacerforum      1480/udp    PacerForum
>     #                           Peter Caswell <pfc@pacvax.pacersoft.com>
>     airs            1481/tcp    AIRS
>     airs            1481/udp    AIRS
>     #                           Bruce Wilson, 905-771-6161
>     miteksys-lm     1482/tcp    Miteksys License Manager
>     miteksys-lm     1482/udp    Miteksys License Manager
>     #                           Shane McRoberts <mcroberts@miteksys.com>
>     afs             1483/tcp    AFS License Manager
>     afs             1483/udp    AFS License Manager
>     #                           Michael R. Pizolato <michael@afs.com>
>     confluent       1484/tcp    Confluent License Manager
>     confluent       1484/udp    Confluent License Manager
>     #                           James Greenfiel <jim@pa.confluent.com>
>     lansource       1485/tcp    LANSource
>     lansource       1485/udp    LANSource
>     #                           Doug Scott <lansourc@hookup.net>
>     nms_topo_serv   1486/tcp    nms_topo_serv
>     nms_topo_serv   1486/udp    nms_topo_serv
>     #                           Sylvia Siu <Sylvia_Siu@Novell.CO>
>     localinfosrvr   1487/tcp    LocalInfoSrvr
>     localinfosrvr   1487/udp    LocalInfoSrvr
>     #               Brian Matthews <brian_matthews@ibist.ibis.com>
>     docstor         1488/tcp    DocStor
>     docstor         1488/udp    DocStor
>     #                           Brian Spears <bspears@salix.com>
>     dmdocbroker     1489/tcp    dmdocbroker
>     dmdocbroker     1489/udp    dmdocbroker
>     #                           Razmik Abnous <abnous@documentum.com>
>     insitu-conf     1490/tcp    insitu-conf
>     insitu-conf     1490/udp    insitu-conf
>     #                           Paul Blacknell <paul@insitu.com>
>     anynetgateway   1491/tcp    anynetgateway
>     anynetgateway   1491/udp    anynetgateway
>     #                           Dan Poirier <poirier@VNET.IBM.COM>
>     stone-design-1  1492/tcp    stone-design-1
>     stone-design-1  1492/udp    stone-design-1
>     #                           Andrew Stone <andrew@stone.com>
>     netmap_lm       1493/tcp    netmap_lm
>     netmap_lm       1493/udp    netmap_lm
>     #                           Phillip Magson <philm@extro.ucc.su.OZ.AU>
>     ica             1494/tcp    ica
>     ica             1494/udp    ica
>     #                           John Richardson, Citrix Systems
>     cvc             1495/tcp    cvc
>     cvc             1495/udp    cvc
>     #                           Bill Davidson <billd@equalizer.cray.com>
>     liberty-lm      1496/tcp    liberty-lm
>     liberty-lm      1496/udp    liberty-lm
>     #                           Jim Rogers <trane!jimbo@pacbell.com>
>     rfx-lm          1497/tcp    rfx-lm
>     rfx-lm          1497/udp    rfx-lm
>     #                           Bill Bishop <bil@rfx.rfx.com>
>     watcom-sql      1498/tcp    Watcom-SQL
>     watcom-sql      1498/udp    Watcom-SQL
>     #                           Rog Skubowius <rwskubow@ccnga.uwaterloo.ca>
>     fhc             1499/tcp    Federico Heinz Consultora
>     fhc             1499/udp    Federico Heinz Consultora
>     #                           Federico Heinz <federico@heinz.com>
>     vlsi-lm         1500/tcp    VLSI License Manager
>     vlsi-lm         1500/udp    VLSI License Manager
>     #                           Shue-Lin Kuo <shuelin@mdk.sanjose.vlsi.com>
>     sas-3           1501/tcp    Satellite-data Acquisition System 3
>     sas-3           1501/udp    Satellite-data Acquisition System 3
>     #                           Bill Taylor <sais@ssec.wisc.edu>
>     shivadiscovery  1502/tcp    Shiva
>     shivadiscovery  1502/udp    Shiva
>     #                           Jonathan Wenocur <jhw@Shiva.COM>
>     imtc-mcs        1503/tcp    Databeam
>     imtc-mcs        1503/udp    Databeam
>     #                           Jim Johnstone <jjohnstone@databeam.com>
>     evb-elm         1504/tcp    EVB Software Engineering License Manager
>     evb-elm         1504/udp    EVB Software Engineering License Manager
>     #                           B.G. Mahesh < mahesh@sett.com>
>     funkproxy       1505/tcp    Funk Software, Inc.
>     funkproxy       1505/udp    Funk Software, Inc.
>     #                           Robert D. Vincent <bert@willowpond.com>
>     #               1506-1523   Unassigned
>     ingreslock      1524/tcp    ingres
>     ingreslock      1524/udp    ingres
>     orasrv          1525/tcp    oracle
>     orasrv          1525/udp    oracle
>     prospero-np     1525/tcp    Prospero Directory Service non-priv
>     prospero-np     1525/udp    Prospero Directory Service non-priv
>     pdap-np         1526/tcp    Prospero Data Access Prot non-priv
>     pdap-np         1526/udp    Prospero Data Access Prot non-priv
>     #                           B. Clifford Neuman <bcn@isi.edu>
>     tlisrv          1527/tcp    oracle
>     tlisrv          1527/udp    oracle
>     coauthor        1529/tcp    oracle
>     coauthor        1529/udp    oracle
>     issd            1600/tcp
>     issd            1600/udp
>     nkd             1650/tcp
>     nkd             1650/udp
>     proshareaudio   1651/tcp   proshare conf audio
>     proshareaudio   1651/udp   proshare conf audio
>     prosharevideo   1652/tcp   proshare conf video
>     prosharevideo   1652/udp   proshare conf video
>     prosharedata    1653/tcp   proshare conf data
>     prosharedata    1653/udp   proshare conf data
>     prosharerequest 1654/tcp   proshare conf request
>     prosharerequest 1654/udp   proshare conf request
>     prosharenotify  1655/tcp   proshare conf notify
>     prosharenotify  1655/udp   proshare conf notify
>     #                          <gunner@ibeam.intel.com>
>     netview-aix-1   1661/tcp   netview-aix-1
>     netview-aix-1   1661/udp   netview-aix-1
>     netview-aix-2   1662/tcp   netview-aix-2
>     netview-aix-2   1662/udp   netview-aix-2
>     netview-aix-3   1663/tcp   netview-aix-3
>     netview-aix-3   1663/udp   netview-aix-3
>     netview-aix-4   1664/tcp   netview-aix-4
>     netview-aix-4   1664/udp   netview-aix-4
>     netview-aix-5   1665/tcp   netview-aix-5
>     netview-aix-5   1665/udp   netview-aix-5
>     netview-aix-6   1666/tcp   netview-aix-6
>     netview-aix-6   1666/udp   netview-aix-6
>     #               Martha Crisson <CRISSON@ralvm12.vnet.ibm.com>
>     licensedaemon   1986/tcp   cisco license management
>     licensedaemon   1986/udp   cisco license management
>     tr-rsrb-p1      1987/tcp   cisco RSRB Priority 1 port
>     tr-rsrb-p1      1987/udp   cisco RSRB Priority 1 port
>     tr-rsrb-p2      1988/tcp   cisco RSRB Priority 2 port
>     tr-rsrb-p2      1988/udp   cisco RSRB Priority 2 port
>     tr-rsrb-p3      1989/tcp   cisco RSRB Priority 3 port
>     tr-rsrb-p3      1989/udp   cisco RSRB Priority 3 port
>     #PROBLEMS!===================================================
>     mshnet          1989/tcp   MHSnet system
>     mshnet          1989/udp   MHSnet system
>     #               Bob Kummerfeld <bob@sarad.cs.su.oz.au>
>     #PROBLEMS!===================================================
>     stun-p1         1990/tcp   cisco STUN Priority 1 port
>     stun-p1         1990/udp   cisco STUN Priority 1 port
>     stun-p2         1991/tcp   cisco STUN Priority 2 port
>     stun-p2         1991/udp   cisco STUN Priority 2 port
>     stun-p3         1992/tcp   cisco STUN Priority 3 port
>     stun-p3         1992/udp   cisco STUN Priority 3 port
>     #PROBLEMS!===================================================
>     ipsendmsg       1992/tcp   IPsendmsg
>     ipsendmsg       1992/udp   IPsendmsg
>     #               Bob Kummerfeld <bob@sarad.cs.su.oz.au>
>     #PROBLEMS!===================================================
>     snmp-tcp-port   1993/tcp   cisco SNMP TCP port
>     snmp-tcp-port   1993/udp   cisco SNMP TCP port
>     stun-port       1994/tcp   cisco serial tunnel port
>     stun-port       1994/udp   cisco serial tunnel port
>     perf-port       1995/tcp   cisco perf port
>     perf-port       1995/udp   cisco perf port
>     tr-rsrb-port    1996/tcp   cisco Remote SRB port
>     tr-rsrb-port    1996/udp   cisco Remote SRB port
>     gdp-port        1997/tcp   cisco Gateway Discovery Protocol
>     gdp-port        1997/udp   cisco Gateway Discovery Protocol
>     x25-svc-port    1998/tcp   cisco X.25 service (XOT)
>     x25-svc-port    1998/udp   cisco X.25 service (XOT)
>     tcp-id-port     1999/tcp   cisco identification port
>     tcp-id-port     1999/udp   cisco identification port
>     callbook        2000/tcp
>     callbook        2000/udp
>     dc              2001/tcp
>     wizard          2001/udp    curry
>     globe           2002/tcp
>     globe           2002/udp
>     mailbox         2004/tcp
>     emce            2004/udp    CCWS mm conf
>     berknet         2005/tcp
>     oracle          2005/udp
>     invokator       2006/tcp
>     raid-cc         2006/udp    raid
>     dectalk         2007/tcp
>     raid-am         2007/udp
>     conf            2008/tcp
>     terminaldb      2008/udp
>     news            2009/tcp
>     whosockami      2009/udp
>     search          2010/tcp
>     pipe_server     2010/udp
>     raid-cc         2011/tcp    raid
>     servserv        2011/udp
>     ttyinfo         2012/tcp
>     raid-ac         2012/udp
>     raid-am         2013/tcp
>     raid-cd         2013/udp
>     troff           2014/tcp
>     raid-sf         2014/udp
>     cypress         2015/tcp
>     raid-cs         2015/udp
>     bootserver      2016/tcp
>     bootserver      2016/udp
>     cypress-stat    2017/tcp
>     bootclient      2017/udp
>     terminaldb      2018/tcp
>     rellpack        2018/udp
>     whosockami      2019/tcp
>     about           2019/udp
>     xinupageserver  2020/tcp
>     xinupageserver  2020/udp
>     servexec        2021/tcp
>     xinuexpansion1  2021/udp
>     down            2022/tcp
>     xinuexpansion2  2022/udp
>     xinuexpansion3  2023/tcp
>     xinuexpansion3  2023/udp
>     xinuexpansion4  2024/tcp
>     xinuexpansion4  2024/udp
>     ellpack         2025/tcp
>     xribs           2025/udp
>     scrabble        2026/tcp
>     scrabble        2026/udp
>     shadowserver    2027/tcp
>     shadowserver    2027/udp
>     submitserver    2028/tcp
>     submitserver    2028/udp
>     device2         2030/tcp
>     device2         2030/udp
>     blackboard      2032/tcp
>     blackboard      2032/udp
>     glogger         2033/tcp
>     glogger         2033/udp
>     scoremgr        2034/tcp
>     scoremgr        2034/udp
>     imsldoc         2035/tcp
>     imsldoc         2035/udp
>     objectmanager   2038/tcp
>     objectmanager   2038/udp
>     lam             2040/tcp
>     lam             2040/udp
>     interbase       2041/tcp
>     interbase       2041/udp
>     isis            2042/tcp
>     isis            2042/udp
>     isis-bcast      2043/tcp
>     isis-bcast      2043/udp
>     rimsl           2044/tcp
>     rimsl           2044/udp
>     cdfunc          2045/tcp
>     cdfunc          2045/udp
>     sdfunc          2046/tcp
>     sdfunc          2046/udp
>     dls             2047/tcp
>     dls             2047/udp
>     dls-monitor     2048/tcp
>     dls-monitor     2048/udp
>     shilp           2049/tcp
>     shilp           2049/udp
>     dlsrpn          2065/tcp   Data Link Switch Read Port Number
>     dlsrpn          2065/udp   Data Link Switch Read Port Number
>     dlswpn          2067/tcp   Data Link Switch Write Port Number
>     dlswpn          2067/udp   Data Link Switch Write Port Number
>     ats             2201/tcp   Advanced Training System Program
>     ats             2201/udp   Advanced Training System Program
>     rtsserv         2500/tcp   Resource Tracking system server
>     rtsserv         2500/udp   Resource Tracking system server
>     rtsclient       2501/tcp   Resource Tracking system client
>     rtsclient       2501/udp   Resource Tracking system client
>     #                          Aubrey Turner
>     #               <S95525ta%etsuacad.bitnet@ETSUADMN.ETSU.EDU>
>     hp-3000-telnet  2564/tcp   HP 3000 NS/VT block mode telnet
>     www-dev         2784/tcp   world wide web - development
>     www-dev         2784/udp   world wide web - development
>     NSWS            3049/tcp
>     NSWS            3049/udp
>     ccmail          3264/tcp   cc:mail/lotus
>     ccmail          3264/udp   cc:mail/lotus
>     dec-notes       3333/tcp   DEC Notes
>     dec-notes       3333/udp   DEC Notes
>     #                          Kim Moraros <moraros@via.enet.dec.com>
>     mapper-nodemgr    3984/tcp     MAPPER network node manager
>     mapper-nodemgr    3984/udp     MAPPER network node manager
>     mapper-mapethd    3985/tcp     MAPPER TCP/IP server
>     mapper-mapethd    3985/udp     MAPPER TCP/IP server
>     mapper-ws_ethd    3986/tcp     MAPPER workstation server
>     mapper-ws_ethd    3986/udp     MAPPER workstation server
>     #                 John C. Horton <jch@unirsvl.rsvl.unisys.com>
>     bmap            3421/tcp   Bull Apprise portmapper
>     bmap            3421/udp   Bull Apprise portmapper
>     #                          Jeremy Gilbert <J.Gilbert@ma30.bull.com>
>     udt_os          3900/tcp   Unidata UDT OS
>     udt_os          3900/udp   Unidata UDT OS
>     #                          James Powell <james@mailhost.unidata.com>
>     nuts_dem        4132/tcp   NUTS Daemon
>     nuts_dem        4132/udp   NUTS Daemon
>     nuts_bootp      4133/tcp   NUTS Bootp Server
>     nuts_bootp      4133/udp   NUTS Bootp Server
>     #                          Martin Freiss <freiss.pad@sni.>
>     unicall         4343/tcp   UNICALL
>     unicall         4343/udp   UNICALL
>     #                          James Powell <james@enghp.unidata.comp>
>     krb524          4444/tcp   KRB524
>     krb524          4444/udp   KRB524
>     #                          B. Clifford Neuman <bcn@isi.edu>
>     rfa             4672/tcp   remote file access server
>     rfa             4672/udp   remote file access server
>     commplex-main   5000/tcp
>     commplex-main   5000/udp
>     commplex-link   5001/tcp
>     commplex-link   5001/udp
>     rfe             5002/tcp   radio free ethernet
>     rfe             5002/udp   radio free ethernet
>     telelpathstart  5010/tcp   TelepathStart
>     telelpathstart  5010/udp   TelepathStart
>     telelpathattack 5011/tcp   TelepathAttack
>     telelpathattack 5011/udp   TelepathAttack
>     #               Helmuth Breitenfellner <hbreitenf@vnet.imb.com>
>     mmcc            5050/tcp   multimedia conference control tool
>     mmcc            5050/udp   multimedia conference control tool
>     rmonitor_secure 5145/tcp
>     rmonitor_secure 5145/udp
>     aol             5190/tcp   America-Online
>     aol             5190/udp   America-Online
>     #                          Marty Lyons <marty@aol.com>
>     padl2sim        5236/tcp
>     padl2sim        5236/udp
>     hacl-hb         5300/tcp        # HA cluster heartbeat
>     hacl-hb         5300/udp        # HA cluster heartbeat
>     hacl-gs         5301/tcp        # HA cluster general services
>     hacl-gs         5301/udp        # HA cluster general services
>     hacl-cfg        5302/tcp        # HA cluster configuration
>     hacl-cfg        5302/udp        # HA cluster configuration
>     hacl-probe      5303/tcp        # HA cluster probing
>     hacl-probe      5303/udp        # HA cluster probing
>     hacl-local      5304/tcp
>     hacl-local      5304/udp
>     hacl-test       5305/tcp
>     hacl-test       5305/udp
>     #                               Eric Soderberg <seric@hposl102.cup.hp>
>     x11             6000-6063/tcp   X Window System
>     x11             6000-6063/udp   X Window System
>     #               Stephen Gildea <gildea@expo.lcs.mit.edu>
>     sub-process     6111/tcp   HP SoftBench Sub-Process Control
>     sub-process     6111/udp   HP SoftBench Sub-Process Control
>     meta-corp       6141/tcp   Meta Corporation License Manager
>     meta-corp       6141/udp   Meta Corporation License Manager
>     #                          Osamu Masuda <--none--->
>     aspentec-lm     6142/tcp   Aspen Technology License Manager
>     aspentec-lm     6142/udp   Aspen Technology License Manager
>     #                          Kevin Massey <massey@aspentec.com>
>     watershed-lm    6143/tcp   Watershed License Manager
>     watershed-lm    6143/udp   Watershed License Manager
>     #                          David Ferrero <david@zion.com>
>     statsci1-lm     6144/tcp   StatSci License Manager - 1
>     statsci1-lm     6144/udp   StatSci License Manager - 1
>     statsci2-lm     6145/tcp   StatSci License Manager - 2
>     statsci2-lm     6145/udp   StatSci License Manager - 2
>     #                          Scott Blachowicz <scott@statsci.com>
>     lonewolf-lm     6146/tcp   Lone Wolf Systems License Manager
>     lonewolf-lm     6146/udp   Lone Wolf Systems License Manager
>     #                          Dan Klein <dvk@lonewolf.com>
>     montage-lm      6147/tcp   Montage License Manager
>     montage-lm      6147/udp   Montage License Manager
>     #                          Michael Ubell <michael@montage.com>
>     xdsxdm          6558/udp
>     xdsxdm          6558/tcp
>     afs3-fileserver 7000/tcp   file server itself
>     afs3-fileserver 7000/udp   file server itself
>     afs3-callback   7001/tcp   callbacks to cache managers
>     afs3-callback   7001/udp   callbacks to cache managers
>     afs3-prserver   7002/tcp   users & groups database
>     afs3-prserver   7002/udp   users & groups database
>     afs3-vlserver   7003/tcp   volume location database
>     afs3-vlserver   7003/udp   volume location database
>     afs3-kaserver   7004/tcp   AFS/Kerberos authentication service
>     afs3-kaserver   7004/udp   AFS/Kerberos authentication service
>     afs3-volser     7005/tcp   volume managment server
>     afs3-volser     7005/udp   volume managment server
>     afs3-errors     7006/tcp   error interpretation service
>     afs3-errors     7006/udp   error interpretation service
>     afs3-bos        7007/tcp   basic overseer process
>     afs3-bos        7007/udp   basic overseer process
>     afs3-update     7008/tcp   server-to-server updater
>     afs3-update     7008/udp   server-to-server updater
>     afs3-rmtsys     7009/tcp   remote cache manager service
>     afs3-rmtsys     7009/udp   remote cache manager service
>     ups-onlinet     7010/tcp   onlinet uninterruptable power supplies
>     ups-onlinet     7010/udp   onlinet uninterruptable power supplies
>     #                          Brian Hammill <hamill@dolphin.exide.com>
>     font-service    7100/tcp   X Font Service
>     font-service    7100/udp   X Font Service
>     #                          Stephen Gildea <gildea@expo.lcs.mit.edu>
>     fodms           7200/tcp   FODMS FLIP
>     fodms           7200/udp   FODMS FLIP
>     #           David Anthony <anthony@power.amasd.anatcp.rockwell.com>
>     man             9535/tcp
>     man             9535/udp
>     isode-dua       17007/tcp
>     isode-dua       17007/udp

## References

> [RFC768] Postel, J., "User Datagram Protocol", STD 6, RFC 768, USC/Information Sciences Institute, August 1980.

> [RFC793] Postel, J., ed., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", STD 7, RFC 793, USC/Information Sciences Institute, September 1981.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/port-numbers

# INTERNET MULTICAST ADDRESSES

> Host Extensions for IP Multicasting [RFC1112] specifies the extensions required of a host implementation of the Internet Protocol (IP) to support multicasting. Current addresses are listed below.

>     Address    Description                                 References
>     224.0.0.0  Base Address (Reserved)                   [RFC1112,JBP]
>     224.0.0.1  All Systems on this Subnet                [RFC1112,JBP]
>     224.0.0.2  All Routers on this Subnet                        [JBP]
>     224.0.0.3  Unassigned                                        [JBP]
>     224.0.0.4  DVMRP    Routers                          [RFC1075,JBP]
>     224.0.0.5  OSPFIGP  OSPFIGP All Routers             [RFC1583,JXM1]
>     224.0.0.6  OSPFIGP  OSPFIGP Designated Routers      [RFC1583,JXM1]
>     224.0.0.7  ST Routers                               [RFC1190,KS14]
>     224.0.0.8  ST Hosts                                 [RFC1190,KS14]
>     224.0.0.9  RIP2 Routers                                    [GSM11]
>     224.0.0.10 IGRP Routers                           [Dino Farinacci]
>     224.0.0.11 Mobile-Agents                            [Bill Simpson]
>     224.0.0.12-224.0.0.255 Unassigned                            [JBP]

>     224.0.1.0  VMTP Managers Group                      [RFC1045,DRC3]
>     224.0.1.1  NTP      Network Time Protocol           [RFC1119,DLM1]
>     224.0.1.2  SGI-Dogfight                                      [AXC]
>     224.0.1.3  Rwhod                                             [SXD]
>     224.0.1.4  VNP                                              [DRC3]
>     224.0.1.5  Artificial Horizons - Aviator                     [BXF]
>     224.0.1.6  NSS - Name Service Server                        [BXS2]
>     224.0.1.7  AUDIONEWS - Audio News Multicast                 [MXF2]
>     224.0.1.8  SUN NIS+ Information Service                     [CXM3]
>     224.0.1.9  MTP Multicast Transport Protocol                  [SXA]
>     224.0.1.10 IETF-1-LOW-AUDIO                                  [SC3]
>     224.0.1.11 IETF-1-AUDIO                                      [SC3]
>     224.0.1.12 IETF-1-VIDEO                                      [SC3]
>     224.0.1.13 IETF-2-LOW-AUDIO                                  [SC3]
>     224.0.1.14 IETF-2-AUDIO                                      [SC3]
>     224.0.1.15 IETF-2-VIDEO                                      [SC3]
>     224.0.1.16 MUSIC-SERVICE                        [Guido van Rossum]
>     224.0.1.17 SEANET-TELEMETRY                        [Andrew Maffei]
>     224.0.1.18 SEANET-IMAGE                            [Andrew Maffei]
>     224.0.1.19 MLOADD                                         [Braden]
>     224.0.1.20 any private experiment                            [JBP]
>     224.0.1.21 DVMRP on MOSPF                               [John Moy]
>     224.0.1.22 SVRLOC                               <veizades@ftp.com>
>     224.0.1.23 XINGTV                                 <hgxing@aol.com>
>     224.0.1.24 microsoft-ds                    <arnoldm@microsoft.com>
>     224.0.1.25 nbc-pro                      <bloomer@birch.crd.ge.com>
>     224.0.1.26 nbc-pfn                      <bloomer@birch.crd.ge.com>
>     224.0.1.27-224.0.1.255  Unassigned                           [JBP]

>     224.0.2.1  "rwho" Group (BSD) (unofficial)                   [JBP]
>     224.0.2.2  SUN RPC PMAPPROC_CALLIT                          [BXE1]

>     224.0.3.000-224.0.3.255 RFE Generic Service                 [DXS3]
>     224.0.4.000-224.0.4.255 RFE Individual Conferences          [DXS3]
>     224.0.5.000-224.0.5.127 CDPD Groups                  [Bob Brenner]
>     224.0.5.128-224.0.5.255 Unassigned                          [IANA]
>     224.0.6.000-224.0.6.127 Cornell ISIS Project           [Tim Clark]
>     224.0.6.128-224.0.6.255 Unassigned                          [IANA]

>     224.1.0.0-224.1.255.255  ST Multicast Groups        [RFC1190,KS14]
>     224.2.0.0-224.2.255.255  Multimedia Conference Calls         [SC3]

>     224.252.0.0-224.255.255.255 DIS transient groups     [Joel Snyder]

>     232.0.0.0-232.255.255.255  VMTP transient groups    [RFC1045,DRC3]

> These addresses are listed in the Domain Name Service under MCAST.NET and 224.IN-ADDR.ARPA.

> Note that when used on an Ethernet or IEEE 802 network, the 23 low-order bits of the IP Multicast address are placed in the low-order 23 bits of the Ethernet or IEEE 802 net multicast address 1.0.94.0.0.0. See the next section on "IANA ETHERNET ADDRESS BLOCK".

## References

> [RFC1045] Cheriton, D., "VMTP: Versatile Message Transaction Protocol Specification", RFC 1045, Stanford University, February 1988.

> [RFC1075] Waitzman, D., C. Partridge, and S. Deering "Distance Vector Multicast Routing Protocol", RFC-1075, BBN STC, Stanford University, November 1988.

> [RFC1112] Deering, S., "Host Extensions for IP Multicasting", STD 5, RFC 1112, Stanford University, August 1989.

> [RFC1119] Mills, D., "Network Time Protocol (Version 1), Specification and Implementation", STD 12, RFC 1119, University of Delaware, July 1988.

> [RFC1190] Topolcic, C., Editor, "Experimental Internet Stream Protocol, Version 2 (ST-II)", RFC 1190, CIP Working Group, October 1990.

> [RFC1583] Moy, J., "The OSPF Specification", RFC 1583, Proteon, March 1994.

## People

> <arnoldm@microsoft.com>
> [AXC] Andrew Cherenson <arc@SGI.COM>
> [Bob Brenner]
> <bloomer@birch.crd.ge.com>
> [Braden] Bob Braden <braden@isi.edu
> [BXE1] Brendan Eic <brendan@illyria.wpd.sgi.com>
> [BXF] Bruce Factor <ahi!bigapple!bruce@uunet.UU.NET>
> [BXS2] Bill Schilit <schilit@parc.xerox.com>
> [CXM3] Chuck McManis <cmcmanis@sun.com>
> [Tim Clark]
> [DLM1] David Mills <Mills@HUEY.UDEL.EDU>
> [DRC3] Dave Cheriton <cheriton@PESCADERO.STANFORD.EDU>
> [DXS3] Daniel Steinber <Daniel.Steinberg@Eng.Sun.COM>
> [Dino Farinacci]
> [GSM11] Gary S. Malkin <GMALKIN@XYLOGICS.COM>
> <hgxing@aol.com>
> [IANA] IANA <iana@isi.edu>
> [JBP] Jon Postel <postel@isi.edu>
> [JXM1] Jim Miner <miner@star.com>
> [KS14] <mystery contact>
> [Andrew Maffei]
> [John Moy] John Moy <jmoy@PROTEON.COM>
> [MXF2] Martin Forssen <maf@dtek.chalmers.se>
> [Guido van Rossum]
> [SC3] Steve Casner <casner@isi.edu>
> [Joel Snyder]
> [SXA] Susie Armstrong <Armstrong.wbst128@XEROX.COM>
> [SXD] Steve Deering <deering@PARC.XEROX.COM>
> <veizades@ftp.com>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/multicast-addresses

# SUN RPC NUMBERS

> To obtain SUN Remote Procedure Call (RPC) numbers send an e-mail request to "rpc@sun.com".

> The RPC port management service ('portmap' in SunOS versions less than 5.0 and 'rpcbind' in SunOS versions greater than 5.0) "registers" the IP port number that is allocated to a particular service when that service is created. It does not allocate ports on behalf of those services.

> For an exact specification of the semantics refer to the source code of svcudp_create() and svctcp_create() in the archives. In short however is that these interfaces, and svc_tli_create their Transport Independent RPC equivalent, take either a user specified port number or RPC_ANY (-1) which effectively means "I don't care." In the "I don't care" case the create code simply calls socket(2) or t_open(3n) which allocates an IP port based on the rules:

> > if euid of the requesting process is 0 (i.e., root)
> >   allocate the next available port number in the reserved port range.
> > else
> >   allocate the next available port in the non-reserved range.

> Port numbers count up sequentially.

> Can a port that is "assigned" can be used when the assignee's service is not present? Say port 501 is assigned to the "jeans" service. On a machine that does not have the "jeans" service, nor has any clients that might be expecting to use it, is port 501 available for other uses? Any dynamic allocation process, like the portmapper, that chooses the next unused port might allocate port 501 dynamically to a process that asked for a "I don't care" port. So any dynamic allocation scheme may pick an unused port that happened to correspond to a port number that had been "assigned" but was currently unused.

> While it might be desirable, it is impossible to guarantee that any unused port, even though officially assigned to a service, is not picked by a dynamic allocator since such an assignment might occur long after the delivery of the system into a site that doesn't watch for the latest list.

> There is the restriction that only "superuser" on BSD derived systems such as SunOS can bind to a port number that is less than 1024. So programs have used this information in the past to identify whether or not the service they were talking to was started by the superuser on the remote system. Making this assumption is dangerous because not all system enforce this restriction.

> Sun RPC services use ports that are currently unused. If someone noted that an RPC service was using port 781, it would be just as happy using port 891, or 951. The service doesn't care what port it gets, remote clients will query the portmapper to ask it what port number was assigned to the service when it was started. The key is that the port was not currently in use. The only port that ONC/RPC must have is 111 its assigned port for the portmap service.

> The most common complaint comes when people put a new service on their system. When they configure their systems they put the new service configuration commands at the end of their system startup scripts. During startup, several network services may be started. Those services that are ONC/RPC based just pick the next available port, those that have pre-assigned ports bind to their pre-assigned port. Clearly the correct sequence is to have all services that need a particular port to be started first (or if they are "latent" services that are started by inetd, to have inetd started). Finally, the RPC services should be started as they will be assigned unused ports. (In the BSD networking code (which we use) the algorithm for picking ports is in the file in_pcb.c, function in_pcbbind().)

> Services should be started in this order:

> 1. a) Services that will "run" continuously and have an assigned port. Note that this includes rpcbind (nee portmap) that has port 111 assigned to it.
> 2. b) inetd - which will automatically create sockets for those services that have reserved ports but only run on demand (like finger)
> 3. c) RPC services - which will automatically pick unused ports and maximize efficiency of the "IP Port" namespace.

> The include file /usr/include/netinet/in.h defines a constant IPPORT_RESERVED to be 1024. The relevant text is:

>        /*
>         * Ports < IPPORT_RESERVED are reserved for
>         * privileged processes (e.g. root).
>         * Ports > IPPORT_USERRESERVED are reserved
>         * for servers, not necessarily privileged.
>         */
>        #define IPPORT_RESERVED         1024
>        #define IPPORT_USERRESERVED     5000

> Portmap does not allocate ports, the kernel allocates ports. The code that does this is part of nearly every UNIX system in the world (and since the BSD code is 'free' it is often the same code). RPC services ask the kernel to allocate them a port by calling the "bind()" system call. The parameter they pass is "INADDR_ANY" which means "allocate me any IP port you want". The kernel does that by looking at all of the ports that are currently in use and picking one that is not currently used. The number picked is either less that 1024 if the process is privledged, or greater than 1024 if the process is not privledged. After the kernel has allocated a port, the service registers this allocation with portmap. The portmapper is merely a registry of previously allocated ports. Note "allocated" here is being used in the sense that they are used by an open socket, not assigned a well known name.

> The role of /etc/services is to provide an idea to people who are looking at network traffic as to where a packet may have originated from or is headed to. For services like finger that have assigned ports, they can just hard code the port they want into their executable. (it isn't like it will change, and if they read it from /etc/services and someone had mistyped the port number it won't interoperate with clients anyway!)

> It is not practical to read the /etc/services file into the kernel to prevent it from giving out port numbers that are "pre-assigned", nor is it generally desirable since with the correct ordering of startup it is completely unneccesary.

> Editors Note: This information was supplied by Chuck McManis of Sun.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/sun-rpc-numbers

# IP OPTION NUMBERS

> The Internet Protocol (IP) has provision for optional header fields identified by an option type field. Options 0 and 1 are exactly one octet which is their type field. All other options have their one octet type field, followed by a one octet length field, followed by length-2 octets of option data. The option type field is sub-divided into a one bit copied flag, a two bit class field, and a five bit option number. These taken together form an eight bit value for the option type field. IP options are commonly refered to by this value.

>      Copy Class Number Value Name                              Reference
>        0     0      0     0 EOOL   - End of Options List    [RFC791,JBP]
>        0     0      1     1 NOP    - No Operation           [RFC791,JBP]
>        1     0      2   130 SEC    - Security                  [RFC1108]
>        1     0      3   131 LSR    - Loose Source Route     [RFC791,JBP]
>        0     2      4    68 TS     - Time Stamp             [RFC791,JBP]
>        1     0      5   133 E-SEC  - Extended Security         [RFC1108]
>        1     0      6   134 CIPSO  - Commercial Security           [???]
>        0     0      7     7 RR     - Record Route           [RFC791,JBP]
>        1     0      8   136 SID    - Stream ID              [RFC791,JBP]
>        1     0      9   137 SSR    - Strict Source Route    [RFC791,JBP]
>        0     0     10    10 ZSU    - Experimental Measurement      [ZSu]
>        0     0     11    11 MTUP   - MTU Probe                 [RFC1191]
>        0     0     12    12 MTUR   - MTU Reply                 [RFC1191]
>        1     2     13   205 FINN   - Experimental Flow Control    [Finn]
>        1     0     14   142 VISA   - Expermental Access Control [Estrin]
>        0     0     15    15 ENCODE - ???                      [VerSteeg]
>        1     0     16   144 IMITD  - IMI Traffic Descriptor        [Lee]
>        1     0     17   145 EIP    - ???                       [RFC1358]
>        0     2     18    82 TR     - Traceroute                [RFC1393]
>        1     0     19   147 ADDEXT - Address Extension    [Ullmann IPv7]

## IP time to live parameter

> The current recommended default time to live (TTL) for the Internet Protocol (IP) [45,105] is 64.

## IP TOS parameters

> This documents the default Type-of-Service values that are currently recommended for the most important Internet protocols.

>     TOS Value       Description                             Reference
>       0000          Default                                 [RFC1349]
>       0001          Minimize Monetary Cost                  [RFC1349]
>       0010          Maximize Reliability                    [RFC1349]
>       0100          Maximize Throughput                     [RFC1349]
>       1000          Minimize Delay                          [RFC1349]
>       1111          Maximize Security                       [RFC1455]

> The TOS value is used to indicate "better". Only one TOS value or property can be requested in any one IP datagram.

> Generally, protocols which are involved in direct interaction with a human should select low delay, while data transfers which may involve large blocks of data are need high throughput. Finally, high reliability is most important for datagram-based Internet management functions.

> Application protocols not included in these tables should be able to make appropriate choice of low delay (8 decimal, 1000 binary) or high throughput (4 decimal, 0100 binary).

### The following are recommended values for TOS:

>     Protocol           TOS Value

>     TELNET (1)         1000                 (minimize delay)

>     FTP
>       Control          1000                 (minimize delay)
>       Data (2)         0100                 (maximize throughput)

>     TFTP               1000                 (minimize delay)

>     SMTP (3)
>       Command phase    1000                 (minimize delay)
>       DATA phase       0100                 (maximize throughput)

>     Domain Name Service
>       UDP Query        1000                 (minimize delay)
>       TCP Query        0000
>       Zone Transfer    0100                 (maximize throughput)

>     NNTP               0001                 (minimize monetary cost)

>     ICMP
>       Errors           0000
>       Requests         0000 (4)
>       Responses        <same as request> (4)

>     Any IGP            0010                 (maximize reliability)

>     EGP                0000

>     SNMP               0010                 (maximize reliability)

>     BOOTP              0000

> Notes:

> 1. Includes all interactive user protocols (e.g., rlogin).
> 2. Includes all bulk data transfer protocols (e.g., rcp).
> 3. If the implementation does not support changing the TOS during the lifetime of the connection, then the recommended TOS on opening the connection is the default TOS (0000).
> 4. Although ICMP request messages are normally sent with the default TOS, there are sometimes good reasons why they would be sent with some other TOS value. An ICMP response always uses the same TOS value as was used in the corresponding ICMP request message.
> An application may (at the request of the user) substitute 0001 (minimize monetary cost) for any of the above values.

## References

> [RFC791] Postel, J., "Internet Protocol - DARPA Internet Program Protocol Specification", STD 5, RFC 791, DARPA, September 1981.

> [RFC1108] Kent, S., "U.S. Department of Defense Security Options for the Internet Protocol", RFC 1108, BBN Communications, November 1991.

> [RFC1191] Mogul, J., and S. Deering, "Path MTU Discovery", RFC 1191, DECWRL, Stanford University, November 1990.

> [RFC1349] Almquist, P., "Type of Service in the Internet Protocol Suite", RFC 1349, Consultant, July 1992.

> [RFC1358] Chapin, L., Chair, "Charter of the Internet Architecture Board (IAB)", RFC 1358, Internet Architecture Board, August 1992.

> [RFC1393] Malkin, G., "Traceroute Using an IP Option", RFC 1393,Xylogics, Inc., January 1993.

> [RFC1455] Eastlake, D., "Physical Link Security Type of Service", RFC 1455, Digital Equipment Corporation, May 1993.

> [Ullmann IPv7]

## People

> [Estrin] Deborah Estrin <Estrin@usc.edu>
> [Finn] Greg Finn <Finn@isi.edu>
> [JBP] Jon Postel <postel@isi.edu>
> [Ullmann] Robert Ullmann <ariel@world.std.com>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/ip-parameters

# ICMP TYPE NUMBERS

> The Internet Control Message Protocol (ICMP) has many messages that are identified by a "type" field.

>     Type    Name                                    Reference
>       0     Echo Reply                               [RFC792]
>       1     Unassigned                                  [JBP]
>       2     Unassigned                                  [JBP]
>       3     Destination Unreachable                  [RFC792]
>       4     Source Quench                            [RFC792]
>       5     Redirect                                 [RFC792]
>       6     Alternate Host Address                      [JBP]
>       7     Unassigned                                  [JBP]
>       8     Echo                                     [RFC792]
>       9     Router Advertisement                    [RFC1256]
>      10     Router Selection                        [RFC1256]
>      11     Time Exceeded                            [RFC792]
>      12     Parameter Problem                        [RFC792]
>      13     Timestamp                                [RFC792]
>      14     Timestamp Reply                          [RFC792]
>      15     Information Request                      [RFC792]
>      16     Information Reply                        [RFC792]
>      17     Address Mask Request                     [RFC950]
>      18     Address Mask Reply                       [RFC950]
>      19     Reserved (for Security)                    [Solo]
>      20-29  Reserved (for Robustness Experiment)        [ZSu]
>      30     Traceroute                              [RFC1393]
>      31     Datagram Conversion Error               [RFC1475]
>      32     Mobile Host Redirect              [David Johnson]
>      33     IPv6 Where-Are-You                 [Bill Simpson]
>      34     IPv6 I-Am-Here                     [Bill Simpson]
>      35     Mobile Registration Request        [Bill Simpson]
>      36     Mobile Registration Reply          [Bill Simpson]
>      37-255 Reserved                                    [JBP]

> Many of these ICMP types have a "code" field. Here we list the types again with their assigned code fields.

>     Type    Name                                    Reference
>       0     Echo Reply                               [RFC792]

>             Codes
>                 0  No Code

>       1     Unassigned                                  [JBP]

>       2     Unassigned                                  [JBP]

>       3     Destination Unreachable                  [RFC792]

>             Codes
>                 0  Net Unreachable
>                 1  Host Unreachable
>                 2  Protocol Unreachable
>                 3  Port Unreachable
>                 4  Fragmentation Needed and Don't Fragment was Set
>                 5  Source Route Failed
>                 6  Destination Network Unknown
>                 7  Destination Host Unknown
>                 8  Source Host Isolated
>                 9  Communication with Destination Network is
>                    Administratively Prohibited
>                10  Communication with Destination Host is
>                    Administratively Prohibited
>                11  Destination Network Unreachable for Type of Service
>                12  Destination Host Unreachable for Type of Service

>       4     Source Quench                            [RFC792]
>             Codes
>                 0  No Code

>       5     Redirect                                 [RFC792]

>             Codes
>                 0  Redirect Datagram for the Network (or subnet)
>                 1  Redirect Datagram for the Host
>                 2  Redirect Datagram for the Type of Service and Network
>                 3  Redirect Datagram for the Type of Service and Host

>       6     Alternate Host Address                      [JBP]

>             Codes
>                 0  Alternate Address for Host

>       7     Unassigned                                  [JBP]

>       8     Echo                                     [RFC792]

>             Codes
>                 0  No Code

>       9     Router Advertisement                    [RFC1256]

>             Codes
>                 0  No Code

>      10     Router Selection                        [RFC1256]

>             Codes
>                 0  No Code

>      11     Time Exceeded                            [RFC792]

>             Codes
>                 0  Time to Live exceeded in Transit
>                 1  Fragment Reassembly Time Exceeded

>      12     Parameter Problem                        [RFC792]

>             Codes
>                 0  Pointer indicates the error
>                 1  Missing a Required Option        [RFC1108]
>                 2  Bad Length

>      13     Timestamp                                [RFC792]

>             Codes
>                 0  No Code

>      14     Timestamp Reply                          [RFC792]

>             Codes
>                 0  No Code

>      15     Information Request                      [RFC792]

>             Codes
>                 0  No Code

>      16     Information Reply                        [RFC792]

>             Codes
>                 0  No Code

>      17     Address Mask Request                     [RFC950]

>             Codes
>                 0  No Code

>      18     Address Mask Reply                       [RFC950]

>             Codes
>                 0  No Code

>      19     Reserved (for Security)                    [Solo]

>      20-29  Reserved (for Robustness Experiment)        [ZSu]

>      30     Traceroute                              [RFC1393]

>      31     Datagram Conversion Error               [RFC1475]

>      32     Mobile Host Redirect              [David Johnson]

>      33     IPv6 Where-Are-You                 [Bill Simpson]

>      34     IPv6 I-Am-Here                     [Bill Simpson]

>      35     Mobile Registration Request        [Bill Simpson]

>      36     Mobile Registration Reply          [Bill Simpson]

## References

> [RFC792] Postel, J., "Internet Control Message Protocol", STD 5, RFC 792, USC/Information Sciences Institute, September 1981.

> [RFC950] Mogul, J., and J. Postel, "Internet Standard Subnetting Procedure", STD 5, RFC 950, Stanford, USC/Information Sciences Institute, August 1985.

> [RFC1108] Kent, S., "U.S. Department of Defense Security Options for the Internet Protocol", RFC 1108, November 1991.

> [RFC1256] Deering, S., Editor, "ICMP Router Discovery Messages", RFC 1256, Xerox PARC, September 1991.

> [RFC1393] Malkin, G., "Traceroute Using an IP Option", RFC 1393, Xylogics, Inc., January 1993.

> [RFC1475] Ullmann, R., "TP/IX: The Next Internet", RFC 1475, Process Software Corporation, June 1993.

## People

> [JBP] Jon Postel <postel@isi.edu>
> [David Johnson]
> [Bill Simpson] <Bill.Simpson@um.cc.umich.edu> September, 1994.
> [Solo]
> [ZSu] Zaw-Sing Su <ZSu@TSCA.ISTC.SRI.COM>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/icmp-parameters

# TCP OPTION NUMBERS

> The Transmission Control Protocol (TCP) has provision for optional header fields identified by an option kind field. Options 0 and 1 are exactly one octet which is their kind field. All other options have their one octet kind field, followed by a one octet length field, followed by length-2 octets of option data.

>     Kind   Length   Meaning                           Reference
>       0        -    End of Option List                 [RFC793]
>       1        -    No-Operation                       [RFC793]
>       2        4    Maximum Segment Lifetime           [RFC793]
>       3        3    WSOPT - Window Scale              [RFC1323]
>       4        2    SACK Permitted                    [RFC1072]
>       5        N    SACK                              [RFC1072]
>       6        6    Echo (obsoleted by option 8)      [RFC1072]
>       7        6    Echo Reply (obsoleted by option 8)[RFC1072]
>       8       10    TSOPT - Time Stamp Option         [RFC1323]
>       9        2    Partial Order Connection Permitted[RFC1693]
>      10        5    Partial Order Service Profile     [RFC1693]
>      11             CC                                 [Braden]
>      12             CC.NEW                             [Braden]
>      13             CC.ECHO                            [Braden]
>      14         3   TCP Alternate Checksum Request    [RFC1146]
>      15         N   TCP Alternate Checksum Data       [RFC1146]
>      16             Skeeter                           [Knowles]
>      17             Bubba                             [Knowles]
>      18         3   Trailer Checksum Option    [Subbu & Monroe]

## TCP alternate checksum numbers

>     Number  Description                     Reference
>        0    TCP Checksum                    [RFC1146]
>        1    8-bit Fletchers's algorithm     [RFC1146]
>        2    16-bit Fletchers's algorithm    [RFC1146]
>        3    Redundant Checksum Avoidance    [Kay]

## References

> [KAY] Kay, J. and Pasquale, J., "Measurement, Analysis, and Improvement of UDP/IP Throughput for the DECstation 5000," Proceedings of the Winter 1993 Usenix Conference, January 1993 (available for anonymous FTP in ucsd.edu:/pub/csl/fastnet/fastnet.tar.Z). <jkay@ucsd.edu>

> [RFC793] Postel, J., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", STD 7, RFC 793, DARPA, September 1981.

> [RFC1323] Jacobson, V., Braden, R., and D. Borman, "TCP Extensions for High Performance", RFC 1323, LBL, ISI, Cray Research, May 1992.

> [RFC1072] Jacobson, V., and R. Braden, "TCP Extensions for Long-Delay Paths", RFC 1072, LBL, ISI, October 1988.

> [RFC1693] ?????

> [RFC1146] Zweig, J., and C. Partridge, "TCP Alternate Checksum Options", RFC 1146, UIUC, BBN, March 1990.

## People

> [Braden] Bob Braden <braden@isi.edu>
> [Knowles] Stev Knowles <stev@ftp.com>
> [Kay] J. Kay <jkay@ucsd.edu>
> [Subbu & Monroe] <mystery contact>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/tcp-parameters

# TELNET OPTIONS

> The Telnet Protocol has a number of options that may be negotiated. These options are listed here. "Internet Official Protocol Standards" (STD 1) provides more detailed information.

>     Options  Name                                              References
>        0     Binary Transmission                             [RFC856,JBP]
>        1     Echo                                            [RFC857,JBP]
>        2     Reconnection                                  [NIC50005,JBP]
>        3     Suppress Go Ahead                               [RFC858,JBP]
>        4     Approx Message Size Negotiation               [ETHERNET,JBP]
>        5     Status                                          [RFC859,JBP]
>        6     Timing Mark                                     [RFC860,JBP]
>        7     Remote Controlled Trans and Echo                [RFC726,JBP]
>        8     Output Line Width                             [NIC50005,JBP]
>        9     Output Page Size                              [NIC50005,JBP]
>       10     Output Carriage-Return Disposition              [RFC652,JBP]
>       11     Output Horizontal Tab Stops                     [RFC653,JBP]
>       12     Output Horizontal Tab Disposition               [RFC654,JBP]
>       13     Output Formfeed Disposition                     [RFC655,JBP]
>       14     Output Vertical Tabstops                        [RFC656,JBP]
>       15     Output Vertical Tab Disposition                 [RFC657,JBP]
>       16     Output Linefeed Disposition                     [RFC657,JBP]
>       17     Extended ASCII                                  [RFC698,JBP]
>       18     Logout                                          [RFC727,MRC]
>       19     Byte Macro                                      [RFC735,JBP]
>       20     Data Entry Terminal                     [RFC1043,RFC732,JBP]
>       22     SUPDUP                                   [RFC736,RFC734,MRC]
>       22     SUPDUP Output                                   [RFC749,MRC]
>       23     Send Location                                  [RFC779,EAK1]
>       24     Terminal Type                                 [RFC1091,MS56]
>       25     End of Record                                   [RFC885,JBP]
>       26     TACACS User Identification                      [RFC927,BA4]
>       27     Output Marking                                  [RFC933,SXS]
>       28     Terminal Location Number                        [RFC946,RN6]
>       29     Telnet 3270 Regime                             [RFC1041,JXR]
>       30     X.3 PAD                                       [RFC1053,SL70]
>       31     Negotiate About Window Size                  [RFC1073,DW183]
>       32     Terminal Speed                                [RFC1079,CLH3]
>       33     Remote Flow Control                           [RFC1372,CLH3]
>       34     Linemode                                      [RFC1184,DB14]
>       35     X Display Location                            [RFC1096,GM23]
>       36     Environment Option                            [RFC1408,DB14]
>       37     Authentication Option                         [RFC1409,DB14]
>       38     Encryption Option                                     [DB14]
>       39     New Environment Option                        [RFC1572,DB14]
>       40     TN3270E                                            [RFC1647]
>      255     Extended-Options-List                           [RFC861,JBP]

## Telnet Authentication Types

> In [RFC1409], a list of authentication types is introduced. Additions to the list are registerd by the IANA and documented here.

>     Type       Description                  Reference
>       0        NULL                         [RFC1409]
>       1        KERBEROS_V4                  [RFC1409]
>       2        KERBEROS_V5                  [RFC1409]
>       3        SPX                          [RFC1409]
>       4-5      Unassigned
>       6        RSA                          [RFC1409]
>       7-9      Unassigned
>      10        LOKI                         [RFC1409]
>      11        SSA                          [Schoch]

## References

> [ETHERNET] "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA.
> Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980.
> And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982.
> And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.

> [NIC50005] DDN Protocol Handbook, "Telnet Reconnection Option", "Telnet Output Line Width Option", "Telnet Output Page Size Option", NIC 50005, December 1985.

> [RFC652] Crocker, D., "Telnet Output Carriage-Return Disposition Option", RFC 652, UCLA-NMC, October 1974.

> [RFC653] Crocker, D., "Telnet Output Horizontal Tabstops Option", RFC 653, UCLA-NMC, October 1974.

> [RFC654] Crocker, D., "Telnet Output Horizontal Tab Disposition Option", RFC 654, UCLA-NMC, October 1974.

> [RFC655] Crocker, D., "Telnet Output Formfeed Disposition Option", RFC 655, UCLA-NMC, October 1974.

> [RFC656] Crocker, D., "Telnet Output Vertical Tabstops Option", RFC 656, UCLA-NMC, October 1974.

> [RFC657] Crocker, D., "Telnet Output Vertical Tab Disposition Option", RFC 657, UCLA-NMC, October 1974.

> [RFC658] Crocker, D., "Telnet Output Linefeed Disposition", RFC 658, UCLA-NMC, October 1974.

> [RFC698] Tovar, "Telnet Extended ASCII Option", RFC 698, Stanford University-AI, July 1975.

> [RFC726] Postel, J. and D. Crocker, "Remote Controlled Transmission and Echoing Telnet Option", RFC 726, SRI-ARC, UC Irvine, March 1977.

> [RFC727] Crispin, M., "Telnet Logout Option", RFC 727, Stanford University-AI, April 1977.

> [RFC734] Crispin, M., "SUPDUP Protocol", RFC 734, Stanford, October 1977.

> [RFC735] Crocker, D. and R. Gumpertz, "Revised Telnet Byte Marco Option", RFC 735, Rand, CMU, November 1977.

> [RFC736] Crispin, M., "Telnet SUPDUP Option", Stanford University-AI, RFC 736, Stanford, October 1977.

> [RFC749] Greenberg, B., "Telnet SUPDUP-OUTPUT Option", RFC 749, MIT-Multics, September 1978.

> [RFC779] Killian, E., "Telnet Send-Location Option", RFC 779, LLL, April 1981.

> [RFC856] Postel, J. and J. Reynolds, "Telnet Binary Transmission", STD 27, RFC 856, USC/Information Sciences Institute, May 1983.

> [RFC857] Postel, J. and J. Reynolds, "Telnet Echo Option", STD 28, RFC 857, USC/Information Sciences Institute, May 1983.

> [RFC858] Postel, J. and J. Reynolds, "Telnet Suppress Go Ahead Option", STD 29, RFC 858, USC/Information Sciences Institute, May 1983.

> [RFC859] Postel, J. and J. Reynolds, "Telnet Status Option", STD 30, RFC 859, USC/Information Sciences Institute, May 1983.

> [RFC860] Postel, J. and J. Reynolds, "Telnet Timing Mark Option",STD 31, RFC 860, USC/Information Sciences Institute, May 1983.

> [RFC861] Postel, J. and J. Reynolds, "Telnet Extended Options - List Option", STD 32, RFC 861, USC/Information Sciences Institute, May 1983.

> [RFC885] Postel, J., "Telnet End of Record Option", RFC 885, USC/Information Sciences Institute, December 1983.

> [RFC927] Anderson, B., "TACACS User Identification Telnet Option", RFC 927, BBN, December 1984.

> [RFC933] Silverman, S., "Output Marking Telnet Option", RFC 933, MITRE, January 1985.

> [RFC946] Nedved, R., "Telnet Terminal Location Number Option", RFC 946, Carnegie-Mellon University, May 1985.

> [RDC1041] Rekhter, J., "Telnet 3270 Regime Option", RFC 1041, IBM, January 1988.

> [RFC1043] Yasuda, A., and T. Thompson, "TELNET Data Entry Terminal Option DODIIS Implementation", RFC 1043, DIA, February 1988.

> [RFC1053] Levy, S., and T. Jacobson, "Telnet X.3 PAD Option", RFC 1053, Minnesota Supercomputer Center, April 1988.

> [RFC1073] Waitzman, D., "Telnet Window Size Option", RFC 1073, BBN STC, October, 1988.

> [RFC1079] Hedrick, C., "Telnet Terminal Speed Option", RFC 1079, Rutgers University, December 1988.

> [RFC1091] VanBokkelen, J., "Telnet Terminal Type Option", RFC 1091, FTP Software, Inc., February 1989.

> [RFC1096] Marcy, G., "Telnet X Display Location Option", RFC 1096, Carnegie Mellon University, March 1989.

> [RFC1184] Borman, D., Editor, "Telnet Linemode Option", RFC 1184, Cray Research, Inc., October 1990.

> [RFC1372] Hedrick, C., and D. Borman, "Telnet Remote Flow Control Option", RFC 1372, Rutgers University, Cray Research, Inc., October 1992.

> [RFC1408] Borman, D., Editor, "Telnet Environment Option", RFC 1408, Cray Research, Inc., January 1993.

> [RFC1409] Borman, D., Editor, "Telnet Authentication Option", RFC 1409, Cray Research, Inc., January 1993.

> [RFC1572] Alexander, S., Editor, "Telnet Environment Option", RFC1572, Lachman Technology, Inc., January 1994.

> [RFC1647] Kelly, B., "TN3270 Enhancements", RFC1647, Auburn University, July 1994.

## People

> [BA4] Brian Anderson <baanders@CCQ.BBN.CO>
> [CLH3] Charles Hedrick <HEDRICK@ARAMIS.RUTGERS.EDU>
> [DB14] Dave Borman <dab@CRAY.COM>
> [DW183] David Waitzman <dwaitzman@BBN.COM>
> [EAK4] Earl Kill <EAK@MORDOR.S1.GOV>
> [GM23] Glenn Marcy <Glenn.Marcy@A.CS.CMU.EDU>
> [JBP] Jon Postel <postel@isi.edu>
> [MRC] Mark Crispin <MRC@WSMR-SIMTEL20.ARMY.MIL>
> [MS56] Marvin Solomon <solomon@CS.WISC.EDU>
> [RN6] Rudy Nedved <Rudy.Nedved@CMU-CS-A.>
> [Schoch] Steven Schoch <schoch@sheba.arc.nasa.gov>
> [SL70] Stuart Levy <slevy@UC.MSC.UMN.EDU>
> [SXS] Steve Silverman <Blankert@MITRE-GATEWAY.ORG>
> [YXR] Yakov Rekhter <Yakov@IBM.COM>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/telnet-options

# DOMAIN NAME SYSTEM PARAMETERS

> The Internet Domain Naming System (DOMAIN) includes several parameters. These are documented in [RFC1034] and [RFC1035]. The CLASS parameter is listed here. The per CLASS parameters are defined in separate RFCs as indicated.

## Domain System Parameters:

>     Decimal   Name                                          References
>            0  Reserved                                           [PM1]
>            1  Internet (IN)                              [RFC1034,PM1]
>            2  Unassigned                                         [PM1]
>            3  Chaos (CH)                                         [PM1]
>            4  Hessoid (HS)                                       [PM1]
>      5-65534  Unassigned                                         [PM1]
>        65535  Reserved                                           [PM1]

## Internet class TYPEs and QTYPEs

>     TYPE            value and meaning

>     A               1 a host address                         [RFC1035]
>     NS              2 an authoritative name server           [RFC1035]
>     MD              3 a mail destination (Obsolete - use MX) [RFC1035]
>     MF              4 a mail forwarder (Obsolete - use MX)   [RFC1035]
>     CNAME           5 the canonical name for an alias        [RFC1035]
>     SOA             6 marks the start of a zone of authority [RFC1035]
>     MB              7 a mailbox domain name (EXPERIMENTAL)   [RFC1035]
>     MG              8 a mail group member (EXPERIMENTAL)     [RFC1035]
>     MR              9 a mail rename domain name (EXPERIMENTAL)[RFC1035]
>     NULL            10 a null RR (EXPERIMENTAL)              [RFC1035]
>     WKS             11 a well known service description      [RFC1035]
>     PTR             12 a domain name pointer                 [RFC1035]
>     HINFO           13 host information                      [RFC1035]
>     MINFO           14 mailbox or mail list information      [RFC1035]
>     MX              15 mail exchange                         [RFC1035]
>     TXT             16 text strings                          [RFC1035]

>     RP              17 for Responsible Person                [RFC1183]
>     AFSDB           18 for AFS Data Base location            [RFC1183]
>     X25             19 for X.25 PSDN address                 [RFC1183]
>     ISDN            20 for ISDN address                      [RFC1183]
>     RT              21 for Route Through                     [RFC1183]

>     NSAP            22 for NSAP address, NSAP style A record [RFC1348]
>     NSAP-PTR        23 for domain name pointer, NSAP style   [RFC1348]

>     SIG             24 for security signature        [Donald Eastlake]
>     KEY             25 for security key              [Donald Eastlake]

>     PX              26 X.400 mail mapping information        [RFC1664]

>     GPOS            27 Geographical Position           [Craig Farrell]

>     AAAA            28 IP6 Address                     [Susan Thomson]

>     AXFR            252 transfer of an entire zone           [RFC1035]
>     MAILB           253 mailbox-related RRs (MB, MG or MR)   [RFC1035]
>     MAILA           254 mail agent RRs (Obsolete - see MX)   [RFC1035]
>     *               255 A request for all records            [RFC1035]

## References

> [RFC1034] Mockapetris, P., "Domain Names - Concepts and Facilities", STD 13, RFC 1034, USC/Information Sciences Institute, November 1987.

> [RFC1035] Mockapetris, P., "Domain Names - Implementation and Specification", STD 13, RFC 1035, USC/Information Sciences Institute, November 1987.

> [RFC1183] Everhart, C., Mamakos, L., Ullmann, R., and P. Mockapetris, Editors, "New DNS RR Definitions", RFC 1183, Transarc, University of Maryland, Prime Computer, USC/Information Sciences Institute, October 1990.

> [RFC1348] Manning, B., "DNS NSAP RRs", RFC 1348, Rice University, July 1992.

> [RFC1664] Allocchio, C., Bonito, A., Cole, B., Giordano, S., and R. Hagens, "Using the Internet DNS to Distribute RFC1327 Mail Address Mapping Tables", GARR-Italy, Cisco Systems Inc., Centro Svizzero Calcolo Scientifico, Advanced Network & Services, August 1994.

## People

> [Susan Thomson] Susan Thomson <set@swift.bellcore.com>
> [PM1] Paul Mockapetris <pvm@isi.edu>
> [Donald Eastlake] Donald E. Eastlake, III <dee@ranger.enet.dec.com>
> [Craig Farrell]

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/dns-parameters

# MAIL CODES

## Mail encoding header field keywords

> [RFC1505] specifies an initial list of keywords for the experimental encoding header field (EHF-MAIL), and provides that additional keywords may be registered with the IANA.

>     Keyword         Description                             Reference
>     EDIFACT         EDIFACT format                          [RFC1505]
>     EDI-X12         EDI X12 format                         [ANSI-X12]
>     EVFU            FORTRAN format                          [RFC1505]
>     FS              File System format                      [RFC1505]
>     Hex             Hex binary format                       [RFC1505]
>     LZJU90          LZJU90 format                           [RFC1505]
>     LZW             LZW format                              [RFC1505]
>     Message         Encapsulated Message                     [RFC822]
>     PEM, PEM-Clear  Privacy Enhanced Mail                   [RFC1421]
>     PGP             Pretty Good Privacy                     [RFC1505]
>     Postscript      Postscript format                    [POSTSCRIPT]
>     Shar            Shell Archive format                    [RFC1505]
>     Signature       Signature                               [RFC1505]
>     Tar             Tar format                              [RFC1505]
>     Text            Text                                   [IS-10646]
>     uuencode        uuencode format                         [RFC1505]
>     URL             external URL-reference                  [RFC1505]

## Mail encryption types

> [RFC822] specifies that Encryption Types for mail may be assigned. There are currently no RFC 822 encryption types assigned. Please use instead the Mail Privacy procedures defined in [RFC1421, RFC1422, RFC1423].

## ESMTP mail keywords

> [RFC1651] specifies that extension to SMTP can be identified with keywords.

>     Keywords        Description                              Reference
>     SEND            Send as mail                              [RFC821]
>     SOML            Send as mail or terminal                  [RFC821]
>     SAML            Send as mail and terminal                 [RFC821]
>     EXPN            Expand the mailing list                   [RFC821]
>     HELP            Supply helpful information                [RFC821]
>     TURN            Turn the operation around                 [RFC821]
>     8BITMIME        Use 8-bit data                           [RFC1652]
>     SIZE            Message size declaration                 [RFC1653]
>     VERB            Verbose                              [Eric Allman]
>     ONEX            One message transaction only         [Eric Allman]

## Mail extension types

> The Simple Mail Transfer Protocol [RFC821] specifies a set of commands or services for mail transfer. A general procedure for extending the set of services is defined in [RFC1651]. The set of service extensions is listed here.

>     Service Ext   EHLO Keyword Parameters Verb       Reference
>     Send             SEND         none       SEND     [RFC821]
>     Send or Mail     SOML         none       SOML     [RFC821]
>     Send and Mail    SAML         none       SAML     [RFC821]
>     Expand           EXPN         none       EXPN     [RFC821]
>     Help             HELP         none       HELP     [RFC821]
>     Turn             TURN         none       TURN     [RFC821]
>     8 Bit MIME       8BITMIME     none       none    [RFC1652]
>     Size             SIZE         number     none    [RFC1653]

## Mail system names

> In some places, an identification of other mail systems is used.

> One of these is in "The COSINE and Internet X.500 Schema" (section 9.3.18) [RFC1274]. The mail system names listed here are used as the legal values in that schema under the "otherMailbox" attribute "mailboxType" type (which must be a PrintableString).

> Another place is in "Mapping between X.400(1988) / ISO 10021 and RFC 822" (section 4.2.2) [RFC1327]. The names listed here are used as the legal values in that schema under the "std-or-address" attribute "registered-dd-type" type (which must be a "key-string").

> Note that key-string = <a-z, A-Z, 0-9, and "-" >.

>     Mail System Name        Description                     Reference
>     mcimail                 MCI Mail

## Mail transmission types

> The Simple Mail Transfer Protocol [RFC821] and the Standard for the Format of ARPA Internet Text Messages [RFC822] specify that a set of "Received" lines will be prepended to the headers of electronic mail messages as they are transported through the Internet. These received line may optionally include either or both a "via" phrase and/or a "with" phrase. The legal values for the phrases are listed here. The via phrase is intended to indicate the link or physical medium over which the message was transferred. The with phrase is intended to indicate the protocol or logical process that was used to transfer the message.

>     VIA link types  Description                             Reference
>     UUCP            Unix-to-Unix Copy Program                   [???]

>     WITH protocol types  Description                        Reference
>     SMTP                 Simple Mail Transfer Protocol       [RFC821]
>     ESMTP                SMTP with Service Extensions       [RFC1651]

## References

> [ANSI-X12]

> [POSTSCRIPT] Adobe Systems Inc., "PostScript Langpuage Reference Manual", 2nd Edition, 2nd Printing, January 1991.

> [IS-10646]

> [RFC821] Postel, J., "Simple Mail Transfer Protocol", STD 10, RFC 821, USC/Information Sciences Institute, August 1982.

> [RFC822] Crocker, D., "Standard for the Format of ARPA-Internet Text Messages", STD 11, RFC 822, UDEL, August 1982.

> [RFC1274] Barker, P., and S. Kille, "The COSINE and Internet X.500 Schema", RFC 1274, University College London, November 1991.

> [RFC1327] Hardcastle-Kille, S., "Mapping between X.400(1988) / ISO 10021 and RFC 822", RFC 1327, University College London, May 1992.

> [RFC1421] Linn, J., "Privacy Enhancement for Internet Electronic Mail: Part I: Message Encipherment and Authentication Procedures", RFC 1421, IAB IRTF PSRG, IETF PEM WG, February 1993.

> [RFC1422] Kent, S., "Privacy Enhancement for Internet Electronic Mail: Part II -- Certificate-Based Key Management", BBN, IAB IRTF PSRG, IETF PEM, February 1993.

> [RFC1423] Balenson, D., "Privacy Enhancement for Internet Electronic Mail: Part III -- Algorithms, Modes, and Identifiers", RFC 1423, TIS, IAB IRTF PSRG, IETF PEM WG, February 1993.

> [RFC1505] Costanzo, A., Robinson, D., and R. Ullmann, "Encoding Header Field for Internet Messages", RFC 1505, AKC Consulting, Computervision Corporation, August 1993.

> [RFC1651] Klensin, J., Freed, N., Rose, M., Stefferud, E., and D. Crocker, "SMTP Service Extensions", RFC 1651, MCI, Innosoft, Dover Beach Consulting, Inc., Network Management Associates, Inc., Silicon Graphics, Inc., July 1994.

> [RFC1652] Klensin, J., Freed, N., Rose, M., Stefferud, E., and D. Crocker, "SMTP Service Extension for 8bit-MIMEtransport", RFC 1652, MCI, Innosoft, Dover Beach Consulting, Inc., Network Management Associates, Inc., Silicon Graphics, Inc., July 1994.

> [RFC1653] Klensin, J., Freed, N., and K. Moore, "SMTP Service Extension for Message Size Declaration", RFC 1653, MCI, Innosoft, University of Tennessee, July 1994.

## People

> [Eric Allman]

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/mail-parameters

# BOOTP AND DHCP PARAMETERS

> The Bootstrap Protocol (BOOTP) [RFC951] describes an IP/UDP bootstrap protocol (BOOTP) which allows a diskless client machine to discover its own IP address, the address of a server host, and the name of a file to be loaded into memory and executed. The Dynamic Host Configuration Protocol (DHCP) [RFC1531] provides a framework for automatic configuration of IP hosts. The "DHCP Options and BOOTP Vendor Information Extensions" [RFC1533] describes the additions to the Bootstrap Protocol (BOOTP) which can also be used as options with the Dynamic Host Configuration Protocol (DHCP).

> BOOTP Vendor Extensions and DHCP Options are listed below:

>        Tag     Name          Data Length    Meaning
>         0      Pad               0          None
>         1      Subnet Mask       4          Subnet Mask Value
>         2      Time Offset       4          Time Offset in
>                                             Seconds from UTC
>         3      Gateways          N          N/4 Gateway addresses
>         4      Time Server       N          N/4 Timeserver addresses
>         5      Name Server       N          N/4 IEN-116 Server addresses
>         6      Domain Server     N          N/4 DNS Server addresses
>         7      Log Server        N          N/4 Logging Server addresses
>         8      Quotes Server     N          N/4 Quotes Server addresses
>         9      LPR Server        N          N/4 Printer Server addresses
>        10      Impress Server    N          N/4 Impress Server addresses
>        11      RLP Server        N          N/4 RLP Server addresses
>        12      Hostname          N          Hostname string
>        13      Boot File Size    2          Size of boot file in 512 byte
>                                             chunks
>        14      Merit Dump File              Client to dump and name
>                                             the file to dump it to
>        15      Domain Name       N          The DNS domain name of the
>                                             client
>        16      Swap Server       N          Swap Server addeess
>        17      Root Path         N          Path name for root disk
>        18      Extension File    N          Path name for more BOOTP info

>        19      Forward On/Off    1          Enable/Disable IP Forwarding
>        20      SrcRte On/Off     1          Enable/Disable Source Routing
>        21      Policy Filter     N          Routing Policy Filters
>        22      Max DG Assembly   2          Max Datagram Reassembly Size
>        23      Default IP TTL    1          Default IP Time to Live
>        24      MTU Timeout       4          Path MTU Aging Timeout
>        25      MTU Plateau       N          Path MTU  Plateau Table
>        26      MTU Interface     2          Interface MTU Size
>        27      MTU Subnet        1          All Subnets are Local
>        28      Broadcast Address 4          Broadcast Address
>        29      Mask Discovery    1          Perform Mask Discovery
>        30      Mask Supplier     1          Provide Mask to Others
>        31      Router Discovery  1          Perform Router Discovery
>        32      Router Request    4          Router Solicitation Address
>        33      Static Route      N          Static Routing Table
>        34      Trailers          1          Trailer Encapsulation
>        35      ARP Timeout       4          ARP Cache Timeout
>        36      Ethernet          1          Ethernet Encapsulation
>        37      Default TCP TTL   1          Default TCP Time to Live
>        38      Keepalive Time    4          TCP Keepalive Interval
>        39      Keepalive Data    1          TCP Keepalive Garbage
>        40      NIS Domain        N          NIS Domain Name
>        41      NIS Servers       N          NIS Server Addresses
>        42      NTP Servers       N          NTP Server Addresses
>        43      Vendor Specific   N          Vendor Specific Information
>        44      NETBIOS Name Srv  N          NETBIOS Name Servers
>        45      NETBIOS Dist Srv  N          NETBIOS Datagram Distribution
>        46      NETBIOS Note Type 1          NETBIOS Note Type
>        47      NETBIOS Scope     N          NETBIOS Scope
>        48      X Window Font     N          X Window Font Server
>        49      X Window Manmager N          X Window Display Manager
>        50      Address Request   4          Requested IP Address
>        51      Address Time      4          IP Address Lease Time
>        52      Overload          1          Overloaf "sname" or "file"
>        53      DHCP Msg Type     1          DHCP Message Type
>        54      DHCP Server Id    4          DHCP Server Identification
>        55      Parameter List    N          Parameter Request List
>        56      DHCP Message      N          DHCP Error Message
>        57      DHCP Max Msg Size 2          DHCP Maximum Message Size
>        58      Renewal Time      4          DHCP Renewal (T1) Time
>        59      Rebinding Time    4          DHCP Rebinding (T2) Time
>        60      Class Id          N          Class Identifier
>        61      Client Id         N          Client Identifier
>        62      Netware/IP Domain N          Netware/IP Domain Name
>        63      Netware/IP Option N          Netware/IP sub Options

>        64-127  Unassigned
>        128-154 Reserved

>        255     End               0          None

## References

> [RFC951] Croft, B., and J. Gilmore, "BOOTSTRAP Protocol (BOOTP)", RFC-951, Stanford and SUN Microsytems, September 1985.

> [RFC1531] Droms, R., "Dynamic Host Configuration Protocol", Bucknell University, October 1993.

> [RFC1533] Alexander, S., and R. Droms, "DHCP Options and BOOTP Vendor Extensions", Lachman Technology, Inc., Bucknell University, October 1993.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/bootp-and-dhcp-parameters

# ADDRESS FAMILY NUMBERS

> Several protocols deal with multiple address families. The 16-bit assignments are listed here.

>     Number    Description                                          Reference
>          0    Reserved
>          1    IP (IP version 4)
>          2    IP6 (IP version 6)
>          3    NSAP
>          4    HDLC (8-bit multidrop)
>          5    BBN 1822
>          6    802 (includes all 802 media plus Ethernet "canonical format")
>          7    E.163
>          8    E.164 (SMDS, Frame Relay, ATM)
>          9    F.69 (Telex)
>         10    X.121 (X.25, Frame Relay)
>         11    IPX
>         12    Appletalk
>         13    Decnet IV
>         14    Banyan Vines
>      65535    Reserved

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/address-family-numbers

# FOOBAR AF NUMBERS

> In the FTP Operation Over Big Address Records (FOOBAR) Protocol [RFC1639] there is a field, called "address family" or "af", to identify the lower level protocol addresses in use. This is an 8 bit field. The first 16 assignments (0-15) of the af value are exactly the same as the IP Version number. The assignment for values 16-255 are listed here.

## Assigned FOOBAR Address Families

>     Decimal   Keyword    Address Family                     References
>         16    IPX        Novell IPX
>     17-254               Unassigned
>        255               Reserved

## References

> [RFC1639] Piscitello, D., "FTP Operation Over Big Address Records (FOOBAR)", Core Competence, Inc., June 1994.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/foobar-af-numbers

# DIRECTORY SYSTEM NAMES

> In the representation of distinquished names (and possibly other contexts) of the X.500 Directory system, several unique keywords may be necessary. For example, in the string representation of distinguished names [RFC1485].

>     Keyword  Attribute (X.520 keys)
>      CN       CommonName
>      L        LocalityName
>      ST       StateOrProvinceName
>      O        OrganizationName
>      OU       OrganizationalUnitName
>      C        CountryName

## References

> [RFC1485] Hardcastle-Kille, S., "A String Representation of Distinguished Names (OSI-DS 23 (v5))", RFC1485, ISODE Consortium, July 1993.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/directory-system-names

# PUBLISHER IDENTIFICATION CODE

> The RFC "A Format for E-Mailing Bibliographic Records" [RFC1357] establishs a "publisher-ID" code. The IANA registry of these codes is listed here.

>     Code   Publisher                                               Reference
>     DUMMY  for testing only                                         [RFC1357]
>     TEST   for testing only                                         [RFC1357]
>     ISI    Information Sciences Institute                               [JBP]
>               of the University of Southern California
>     UMCS   University of Manchester Computer Science Department         [TXC]

## References

> [RFC1357] Cohen, D., Editor, "A Format for E-mailing Bibliographic Records", RFC 1357, USC/Information Sciences Institute, July 1992.

## People

> [JBP] Jon Postel <postel@isi.edu>
> [TXC] Tim Clement <timc@cs.man.ac.uk>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/publisher-id

# OSPF AUTHENTICATION CODES

> The Open Shotrest Path First (OSPF) protocols has a provision for authentication, and the type of authentication can me indicated by a code number. The following are the registered authentication codes.

>     Code    Authentication Method                             Reference
>        0    No Authentication                                 [RFC1583]
>        1    Simple Password Authentication                    [RFC1583]
>     2-65535 Reserved

## References

> [RFC1583] Moy, J., "OSPF Version 2", RFC 1583, Proteon, Inc., March 1994.

> [RFC1584] Moy, J., "Multicast Extensions to OSPF", RFC 1584, Proteon, Inc., March 1994.

> [RFC1585] Moy, J., "MOSPF: Analysis and Experience", RFC 1585, Proteon, Inc., March 1994.

> [RFC1586] deSouza, O., and M. Rodrigues, "Guidelines for Running OSPF Over Frame Relay Networks", RFC 1586, AT&T Bell Laboratories, March 1994.

> [RFC1587] Coltun, R., and V. Fuller, "The OSPF NSSA Option", RFC 1587, RainbowBridge Communications, BARRNet, March 1994.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/ospf-authentication-codes

# MEDIA TYPES

> [RFC1521] specifies that Content Types, Content Subtypes, Character Sets, Access Types, and Conversion values for MIME mail will be assigned and listed by the IANA.

## Content Types and Subtypes

>     Type            Subtype         Description                 Reference
>     text            plain                                   [RFC1521,NSB]
>                     richtext                                [RFC1521,NSB]
>                     tab-separated-values                   [Paul Lindner]

>     multipart       mixed                                   [RFC1521,NSB]
>                     alternative                             [RFC1521,NSB]
>                     digest                                  [RFC1521,NSB]
>                     parallel                                [RFC1521,NSB]
>                     appledouble                [MacMime,Patrik Faltstrom]
>                     header-set                             [Dave Crocker]

>     message         rfc822                                  [RFC1521,NSB]
>                     partial                                 [RFC1521,NSB]
>                     external-body                           [RFC1521,NSB]
>                     news                        [RFC 1036, Henry Spencer]

>     application     octet-stream                            [RFC1521,NSB]
>                     postscript                              [RFC1521,NSB]
>                     oda                                     [RFC1521,NSB]
>                     atomicmail                           [atomicmail,NSB]
>                     andrew-inset                       [andrew-inset,NSB]
>                     slate                           [slate,terry crowley]
>                     wita              [Wang Info Transfer,Larry Campbell]
>                     dec-dx            [Digital Doc Trans, Larry Campbell]
>                     dca-rft        [IBM Doc Content Arch, Larry Campbell]
>                     activemessage                          [Ehud Shapiro]
>                     rtf                                    [Paul Lindner]
>                     applefile                  [MacMime,Patrik Faltstrom]
>                     mac-binhex40               [MacMime,Patrik Faltstrom]
>                     news-message-id              [RFC1036, Henry Spencer]
>                     news-transmission            [RFC1036, Henry Spencer]
>                     wordperfect5.1                         [Paul Lindner]
>                     pdf                                    [Paul Lindner]
>                     zip                                    [Paul Lindner]
>                     macwriteii                             [Paul Lindner]
>                     msword                                 [Paul Lindner]
>                     remote-printing                         [RFC1486,MTR]

>     image           jpeg                                    [RFC1521,NSB]
>                     gif                                     [RFC1521,NSB]
>                     ief             Image Exchange Format       [RFC1314]
>                     tiff            Tag Image File Format           [MTR]

>     audio           basic                                   [RFC1521,NSB]

>     video           mpeg                                    [RFC1521,NSB]
>                     quicktime                              [Paul Lindner]

> The "media-types" directory contains a subdirectory for each content type and each of those directories contains a file for each content subtype.

>                                    |-application-
>                                    |-audio-------
>                                    |-image-------
>                      |-media-types-|-message-----
>                                    |-multipart---
>                                    |-text--------
>                                    |-video-------

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/media-types

## Character Sets

> All of the character sets listed the section on Character Sets are registered for use with MIME as MIME Character Sets. The correspondance between the few character sets listed in the MIME specification [RFC1521] and the list in that section are:

>     Type           Description                                  Reference
>     US-ASCII       see ANSI_X3.4-1968 below                 [RFC1521,NSB]
>     ISO-8859-1     see ISO_8859-1:1987 below                [RFC1521,NSB]
>     ISO-8859-2     see ISO_8859-2:1987 below                [RFC1521,NSB]
>     ISO-8859-3     see ISO_8859-3:1988 below                [RFC1521,NSB]
>     ISO-8859-4     see ISO_8859-4:1988 below                [RFC1521,NSB]
>     ISO-8859-5     see ISO_8859-5:1988 below                [RFC1521,NSB]
>     ISO-8859-6     see ISO_8859-6:1987 below                [RFC1521,NSB]
>     ISO-8859-7     see ISO_8859-7:1987 below                [RFC1521,NSB]
>     ISO-8859-8     see ISO_8859-8:1988 below                [RFC1521,NSB]
>     ISO-8859-9     see ISO_8859-9:1989 below                [RFC1521,NSB]

## Access Types

>     Type           Description                                  Reference
>     FTP                                                     [RFC1521,NSB]
>     ANON-FTP                                                [RFC1521,NSB]
>     TFTP                                                    [RFC1521,NSB]
>     AFS                                                     [RFC1521,NSB]
>     LOCAL-FILE                                              [RFC1521,NSB]
>     MAIL-SERVER                                             [RFC1521,NSB]

## Conversion Values

> Conversion values or Content Transfer Encodings.

>     Type           Description                                  Reference
>     7BIT                                                    [RFC1521,NSB]
>     8BIT                                                    [RFC1521,NSB]
>     BASE64                                                  [RFC1521,NSB]
>     BINARY                                                  [RFC1521,NSB]
>     QUOTED-PRINTABLE                                        [RFC1521,NSB]

## MIME / X.400 mapping tables

### MIME to X.400 Table

>         MIME content-type          X.400 Body Part             Reference
>         text/plain
>           charset=us-ascii         ia5-text                     [RFC1494]
>           charset=iso-8859-x       EBP - GeneralText            [RFC1494]
>         text/richtext              no mapping defined           [RFC1494]
>         application/oda            EBP - ODA                    [RFC1494]
>         application/octet-stream   bilaterally-defined          [RFC1494]
>         application/postscript     EBP - mime-postscript-body   [RFC1494]
>         image/g3fax                g3-facsimile                 [RFC1494]
>         image/jpeg                 EBP - mime-jpeg-body         [RFC1494]
>         image/gif                  EBP - mime-gif-body          [RFC1494]
>         audio/basic                no mapping defined           [RFC1494]
>         video/mpeg                 no mapping defined           [RFC1494]

>         Abbreviation: EBP - Extended Body Part

### X.400 to MIME Table

>         X.400 BASIC BODY PART      MIME CONTENT-TYPE           REFERENCE
>         ia5-text                   text/plain;charset=us-ascii [RFC1494]
>         voice                      No Mapping Defined          [RFC1494]
>         g3-facsimile               image/g3fax                 [RFC1494]
>         g4-class1                  no mapping defined          [RFC1494]
>         teletex                    no mapping defined          [RFC1494]
>         videotex                   no mapping defined          [RFC1494]
>         encrypted                  no mapping defined          [RFC1494]
>         bilaterally-defined        application/octet-stream    [RFC1494]
>         nationally-defined         no mapping defined          [RFC1494]
>         externally-defined         See Extended Body Parts     [RFC1494]

>         X.400 Extended Body Part  MIME content-type            Reference
>         GeneralText               text/plain;charset=iso-8859-x[RFC1494]
>         ODA                       application/oda              [RFC1494]
>         mime-postscript-body      application/postscript       [RFC1494]
>         mime-jpeg-body            image/jpeg                   [RFC1494]
>         mime-gif-body             image/gif                    [RFC1494]

## References

> [MacMime] Work in Progress.

> [RFC1036] Horton, M., and R. Adams, "Standard for Interchange of USENET Messages", RFC 1036, AT&T Bell Laboratories, Center for Seismic Studies, December 1987.

> [RFC1494] Alvestrand, H., and S. Thompson, "Equivalences between 1988 X.400 and RFC-822 Message Bodies", RFC 1494, SINTEF DELAB, Soft*Switch, Inc., August 1993.

> [RFC1521] Borenstien, N., and N. Freed, "MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies", RFC 1521, Bellcore, Innosoft, September 1993.

## People

> [Larry Campbell]
> [Dave Crocker] Dave Crocker <dcrocker@mordor.stanford.edu>
> [Terry Crowley]
> [NSB] Nathaniel Borenstein <nsb@bellcore.com>
> [MTR] Marshall Rose <mrose@dbc.mtview.ca.us>
> [Paul Lindner]
> [PXF] Patrik Faltstrom <paf@nada.kth.se>
> [Ehud Shapiro]
> [Henry Spencer]

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/media-types/media-types

# CHARACTER SETS

> These are the official names for character sets that may be used in the Internet and may be referred to in Internet documentation. These names are expressed in ANSI_X3.4-1968 which is commonly called US-ASCII or simply ASCII. The character set most commonly use in the Internet and used especially in protocol standards is US-ASCII, this is strongly encouraged. The use of the name US-ASCII is also encouraged.

> The character set names may be up to 40 characters taken from the printable characters of US-ASCII. However, no distinction is made between use of upper and lower case letters.

>     Character Set                                               Reference

>     Name: ANSI_X3.4-1968                                   [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-6
>     Alias: ANSI_X3.4-1986
>     Alias: ISO_646.irv:1991
>     Alias: ASCII
>     Alias: ISO646-US
>     Alias: US-ASCII
>     Alias: us
>     Alias: IBM367
>     Alias: cp367

>     Name: ISO-10646-UCS-2
>     Source: the 2-octet Basic Multilingual Plane, aka Unicode
>             this needs to specify network byte order: the standard
>             does not specify (it is a 16-bit integer space)

>     Name: ISO-10646-UCS-4
>     Source: the full code space. (same comment about byte order,
>             these are 31-bit numbers.

>     Name: ISO-10646-UTF-1
>     Source: Universal Transfer Format (1), this is the multibyte
>             encoding, that subsets ASCII-7. It does not have byte
>             ordering issues.

>     Name: ISO_646.basic:1983                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: ref

>     Name: INVARIANT                                         [RFC1345,KXS2]

>     Name: ISO_646.irv:1983                                  [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-2
>     Alias: irv

>     Name: BS_4730                                           [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-4
>     Alias: ISO646-GB
>     Alias: gb
>     Alias: uk

>     Name: NATS-SEFI                                         [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-8-1

>     Name: NATS-SEFI-ADD                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-8-2

>     Name: NATS-DANO                                         [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-9-1

>     Name: NATS-DANO-ADD                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-9-2

>     Name: SEN_850200_B                                      [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-10
>     Alias: FI
>     Alias: ISO646-FI
>     Alias: ISO646-SE
>     Alias: se

>     Name: SEN_850200_C                                      [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-11
>     Alias: ISO646-SE2
>     Alias: se2

>     Name: KS_C_5601-1987                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-149
>     Alias: KS_C_5601-1989
>     Alias: KSC_5601
>     Alias: korean

>     Name: ISO-2022-KR                                       [RFC1557,Choi]
>     Source: RFC-1557 (see also KS_C_5601-1987)

>     Name: EUC-KR                                            [RFC1557,Choi]
>     Source: RFC-1557 (see also KS_C_5861-1992)

>     Name: ISO-2022-JP                                      [RFC1468,Murai]
>     Source: RFC-1468

>     Name: ISO-2022-JP-2                                     [RFC1554,Ohta]
>     Source: RFC-1554

>     Name: JIS_C6220-1969-jp                                 [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: JIS_C6220-1969
>     Alias: iso-ir-13
>     Alias: katakana
>     Alias: x0201-7

>     Name: JIS_C6220-1969-ro                                 [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-14
>     Alias: jp
>     Alias: ISO646-JP

>     Name: IT                                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-15
>     Alias: ISO646-IT

>     Name: PT                                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-16
>     Alias: ISO646-PT

>     Name: ES                                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-17
>     Alias: ISO646-ES

>     Name: greek7-old                                        [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-18

>     Name: latin-greek                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-19

>     Name: DIN_66003                                         [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-21
>     Alias: de
>     Alias: ISO646-DE

>     Name: NF_Z_62-010_(1973)                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-25
>     Alias: ISO646-FR1

>     Name: Latin-greek-1                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-27

>     Name: ISO_5427                                          [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-37

>     Name: JIS_C6226-1978                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-42

>     Name: BS_viewdata                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-47

>     Name: INIS                                              [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-49

>     Name: INIS-8                                            [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-50

>     Name: INIS-cyrillic                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-51

>     Name: ISO_5427:1981                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-54

>     Name: ISO_5428:1980                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-55

>     Name: GB_1988-80                                        [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-57
>     Alias: cn
>     Alias: ISO646-CN

>     Name: GB_2312-80                                        [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-58
>     Alias: chinese

>     Name: NS_4551-1                                         [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-60
>     Alias: ISO646-NO
>     Alias: no

>     Name: NS_4551-2                                          [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: ISO646-NO2
>     Alias: iso-ir-61
>     Alias: no2

>     Name: NF_Z_62-010                                        [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-69
>     Alias: ISO646-FR
>     Alias: fr

>     Name: videotex-suppl                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-70

>     Name: PT2                                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-84
>     Alias: ISO646-PT2

>     Name: ES2                                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-85
>     Alias: ISO646-ES2

>     Name: MSZ_7795.3                                         [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-86
>     Alias: ISO646-HU
>     Alias: hu

>     Name: JIS_C6226-1983                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-87
>     Alias: x0208
>     Alias: JIS_X0208-1983

>     Name: greek7                                             [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-88

>     Name: ASMO_449                                           [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: ISO_9036
>     Alias: arabic7
>     Alias: iso-ir-89

>     Name: iso-ir-90                                          [RFC1345,KXS2]
>     Source: ECMA registry

>     Name: JIS_C6229-1984-a                                   [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-91
>     Alias: jp-ocr-a

>     Name: JIS_C6229-1984-b                                   [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-92
>     Alias: ISO646-JP-OCR-B
>     Alias: jp-ocr-b

>     Name: JIS_C6229-1984-b-add                               [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-93
>     Alias: jp-ocr-b-add

>     Name: JIS_C6229-1984-hand                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-94
>     Alias: jp-ocr-hand

>     Name: JIS_C6229-1984-hand-add                            [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-95
>     Alias: jp-ocr-hand-add

>     Name: JIS_C6229-1984-kana                                [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-96

>     Name: ISO_2033-1983                                      [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-98
>     Alias: e13b

>     Name: ANSI_X3.110-1983                                   [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-99
>     Alias: CSA_T500-1983
>     Alias: NAPLPS

>     Name: ISO_8859-1:1987                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-100
>     Alias: ISO_8859-1
>     Alias: ISO-8859-1
>     Alias: latin1
>     Alias: l1
>     Alias: IBM819
>     Alias: CP819

>     Name: ISO_8859-2:1987                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-101
>     Alias: ISO_8859-2
>     Alias: ISO-8859-2
>     Alias: latin2
>     Alias: l2

>     Name: T.61-7bit                                          [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-102

>     Name: T.61-8bit                                          [RFC1345,KXS2]
>     Alias: T.61
>     Source: ECMA registry
>     Alias: iso-ir-103

>     Name: ISO_8859-3:1988                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-109
>     Alias: ISO_8859-3
>     Alias: ISO-8859-3
>     Alias: latin3
>     Alias: l3

>     Name: ISO_8859-4:1988                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-110
>     Alias: ISO_8859-4
>     Alias: ISO-8859-4
>     Alias: latin4
>     Alias: l4

>     Name: ECMA-cyrillic                                      [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-111

>     Name: CSA_Z243.4-1985-1                                  [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-121
>     Alias: ISO646-CA
>     Alias: csa7-1
>     Alias: ca

>     Name: CSA_Z243.4-1985-2                                  [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-122
>     Alias: ISO646-CA2
>     Alias: csa7-2

>     Name: CSA_Z243.4-1985-gr                                 [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-123

>     Name: ISO_8859-6:1987                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-127
>     Alias: ISO_8859-6
>     Alias: ISO-8859-6
>     Alias: ECMA-114
>     Alias: ASMO-708
>     Alias: arabic

>     Name: ISO_8859-6-E                                       [RFC1556,IANA]
>     Source: RFC-1556

>     Name: ISO_8859-6-I                                       [RFC1556,IANA]
>     Source: RFC-1556

>     Name: ISO_8859-7:1987                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-126
>     Alias: ISO_8859-7
>     Alias: ISO-8859-7
>     Alias: ELOT_928
>     Alias: ECMA-118
>     Alias: greek
>     Alias: greek8

>     Name: T.101-G2                                            [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-128

>     Name: ISO_8859-8:1988                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-138
>     Alias: ISO_8859-8
>     Alias: ISO-8859-8
>     Alias: hebrew

>     Name: ISO_8859-8-E                                  [RFC1556,Nussbacher]
>     Source: RFC-1556

>     Name: ISO_8859-8-I                                  [RFC1556,Nussbacher]
>     Source: RFC-1556

>     Name: CSN_369103                                          [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-139

>     Name: JUS_I.B1.002                                        [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-141
>     Alias: ISO646-YU
>     Alias: js
>     Alias: yu

>     Name: ISO_6937-2-add                                      [RFC1345,KXS2]
>     Source: ECMA registry and ISO 6937-2:1983
>     Alias: iso-ir-142

>     Name: IEC_P27-1                                           [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-143

>     Name: ISO_8859-5:1988                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-144
>     Alias: ISO_8859-5
>     Alias: ISO-8859-5
>     Alias: cyrillic

>     Name: JUS_I.B1.003-serb                                   [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-146
>     Alias: serbian

>     Name: JUS_I.B1.003-mac                                    [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: macedonian
>     Alias: iso-ir-147

>     Name: ISO_8859-9:1989                                     [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-148
>     Alias: ISO_8859-9
>     Alias: ISO-8859-9
>     Alias: latin5
>     Alias: l5

>     Name: greek-ccitt                                         [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-150

>     Name: NC_NC00-10:81                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: cuba
>     Alias: iso-ir-151
>     Alias: ISO646-CU

>     Name: ISO_6937-2-25                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-152

>     Name: GOST_19768-74                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: ST_SEV_358-88
>     Alias: iso-ir-153

>     Name: ISO_8859-supp                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-154
>     Alias: latin1-2-5

>     Name: ISO_10367-box                                       [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-155

>     Name: latin6                                              [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: iso-ir-157
>     Alias: l6

>     Name: latin-lap                                           [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: lap
>     Alias: iso-ir-158

>     Name: JIS_X0212-1990                                      [RFC1345,KXS2]
>     Source: ECMA registry
>     Alias: x0212
>     Alias: iso-ir-159

>     Name: DS_2089                                             [RFC1345,KXS2]
>     Source: Danish Standard, DS 2089, February 1974
>     Alias: DS2089
>     Alias: ISO646-DK
>     Alias: dk

>     Name: us-dk                                               [RFC1345,KXS2]

>     Name: dk-us                                               [RFC1345,KXS2]

>     Name: JIS_X0201                                           [RFC1345,KXS2]
>     Alias: X0201

>     Name: KSC5636                                             [RFC1345,KXS2]
>     Alias: ISO646-KR

>     Name: DEC-MCS                                             [RFC1345,KXS2]
>     Source: VAX/VMS User's Manual,
>             Order Number: AI-Y517A-TE, April 1986.
>     Alias: dec

>     Name: hp-roman8                                           [RFC1345,KXS2]
>     Source: LaserJet IIP Printer User's Manual,
>             HP part no 33471-90901, Hewlet-Packard, June 1989.
>     Alias: roman8
>     Alias: r8

>     Name: macintosh                                           [RFC1345,KXS2]
>     Source: The Unicode Standard ver1.0, ISBN 0-201-56788-1, Oct 1991
>     Alias: mac

>     Name: IBM037                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp037
>     Alias: ebcdic-cp-us
>     Alias: ebcdic-cp-ca
>     Alias: ebcdic-cp-wt
>     Alias: ebcdic-cp-nl

>     Name: IBM038                                              [RFC1345,KXS2]
>     Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990
>     Alias: EBCDIC-INT
>     Alias: cp038

>     Name: IBM273                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP273

>     Name: IBM274                                              [RFC1345,KXS2]
>     Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990
>     Alias: EBCDIC-BE
>     Alias: CP274

>     Name: IBM275                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: EBCDIC-BR
>     Alias: cp275

>     Name: IBM277                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: EBCDIC-CP-DK
>     Alias: EBCDIC-CP-NO

>     Name: IBM278                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP278
>     Alias: ebcdic-cp-fi
>     Alias: ebcdic-cp-se

>     Name: IBM280                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP280
>     Alias: ebcdic-cp-it

>     Name: IBM281                                              [RFC1345,KXS2]
>     Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990
>     Alias: EBCDIC-JP-E
>     Alias: cp281

>     Name: IBM284                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP284
>     Alias: ebcdic-cp-es

>     Name: IBM285                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP285
>     Alias: ebcdic-cp-gb

>     Name: IBM290                                              [RFC1345,KXS2]
>     Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990
>     Alias: cp290
>     Alias: EBCDIC-JP-kana

>     Name: IBM297                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp297
>     Alias: ebcdic-cp-fr

>     Name: IBM420                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990,
>             IBM NLS RM p 11-11
>     Alias: cp420
>     Alias: ebcdic-cp-ar1

>     Name: IBM423                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp423
>     Alias: ebcdic-cp-gr

>     Name: IBM424                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp424
>     Alias: ebcdic-cp-he

>     Name: IBM437                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp437
>     Alias: 437

>     Name: IBM500                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP500
>     Alias: ebcdic-cp-be
>     Alias: ebcdic-cp-ch

>     Name: IBM850                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp850
>     Alias: 850

>     Name: IBM851                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp851
>     Alias: 851

>     Name: IBM852                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp852
>     Alias: 852

>     Name: IBM855                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp855
>     Alias: 855

>     Name: IBM857                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp857
>     Alias: 857

>     Name: IBM860                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp860
>     Alias: 860

>     Name: IBM861                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp861
>     Alias: 861
>     Alias: cp-is

>     Name: IBM862                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp862
>     Alias: 862

>     Name: IBM863                                              [RFC1345,KXS2]
>     Source: IBM Keyboard layouts and code pages, PN 07G4586 June 1991
>     Alias: cp863
>     Alias: 863

>     Name: IBM864                                              [RFC1345,KXS2]
>     Source: IBM Keyboard layouts and code pages, PN 07G4586 June 1991
>     Alias: cp864

>     Name: IBM865                                              [RFC1345,KXS2]
>     Source: IBM DOS 3.3 Ref (Abridged), 94X9575 (Feb 1987)
>     Alias: cp865
>     Alias: 865

>     Name: IBM868                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP868
>     Alias: cp-ar

>     Name: IBM869                                              [RFC1345,KXS2]
>     Source: IBM Keyboard layouts and code pages, PN 07G4586 June 1991
>     Alias: cp869
>     Alias: 869
>     Alias: cp-gr

>     Name: IBM870                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP870
>     Alias: ebcdic-cp-roece
>     Alias: ebcdic-cp-yu

>     Name: IBM871                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP871
>     Alias: ebcdic-cp-is

>     Name: IBM880                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp880
>     Alias: EBCDIC-Cyrillic

>     Name: IBM891                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp891

>     Name: IBM903                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp903

>     Name: IBM904                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: cp904
>     Alias: 904

>     Name: IBM905                                              [RFC1345,KXS2]
>     Source: IBM 3174 Character Set Ref, GA27-3831-02, March 1990
>     Alias: CP905
>     Alias: ebcdic-cp-tr

>     Name: IBM918                                              [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP918
>     Alias: ebcdic-cp-ar2

>     Name: IBM1026                                             [RFC1345,KXS2]
>     Source: IBM NLS RM Vol2 SE09-8002-01, March 1990
>     Alias: CP1026

>     Name: EBCDIC-AT-DE                                        [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-AT-DE-A                                      [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-CA-FR                                        [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-DK-NO                                        [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-DK-NO-A                                      [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-FI-SE                                        [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-FI-SE-A                                      [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-FR                                           [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-IT                                           [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-PT                                           [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-ES                                           [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-ES-A                                         [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-ES-S                                         [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-UK                                           [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: EBCDIC-US                                           [RFC1345,KXS2]
>     Source: IBM 3270 Char Set Ref Ch 10, GA27-2837-9, April 1987

>     Name: UNKNOWN-8BIT                                             [RFC1428]

>     Name: MNEMONIC                                            [RFC1345,KXS2]
>     Source: RFC 1345, also known as "mnemonic+ascii+38"

>     Name: MNEM                                                [RFC1345,KXS2]
>     Source: RFC 1345, also known as "mnemonic+ascii+8200"

>     Name: VISCII                                                   [RFC1456]
>     Source: RFC 1456

>     Name: VIQR                                                     [RFC1456]
>     Source: RFC 1456

>     Name: KOI8-R                                                   [RFC1489]
>     Source: RFC 1489, based on GOST-19768-74, ISO-6937/8,
>             INIS-Cyrillic, ISO-5427.

>     Name: UNICODE-1-1                                              [RFC1641]
>     Source: RFC 1641

>     Name: UNICODE-1-1-UTF-7                                        [RFC1642]
>     Source: RFC 1642

## References

> [RFC1345] Simonsen, K., "Character Mnemonics & Character Sets", RFC 1345, Rationel Almen Planlaegning, Rationel Almen Planlaegning, June 1992.

> [RFC1428] Vaudreuil, G., "Transition of Internet Mail from Just-Send-8 to 8bit-SMTP/MIME", RFC1428, CNRI, February 1993.

> [RFC1456] Vietnamese Standardization Working Group, "Conventions forEncoding the Vietnamese Language VISCII: VIetnamese Standard Code for Information Interchange VIQR: VIetnamese Quoted-Readable Specification Revision 1.1", RFC 1456, May 1993.

> [RFC1468] Murai, J., Crispin, M., and E. van der Poel, "Japanese Character Encoding for Internet Messages", RFC 1468, Keio University, Panda Programming, June 1993.

> [RFC1489] Chernov, A., "Registration of a Cyrillic Character Set", RFC1489, RELCOM Development Team, July 199

> 3.

> [RFC1554] Ohta, M., and K. Handa, "ISO-2022-JP-2: Multilingual Extension of ISO-2022-JP", RFC1554, Tokyo Institute of Technology, ETL, December 1993.

> [RFC1556] Nussbacher, H., "Handling of Bi-directional Texts in MIME", RFC1556, Israeli Inter-University, December 1993.

> [RFC1557] Choi, U., Chon, K., and H. Park, "Korean Character Encoding for Internet Messages", KAIST, Solvit Chosun Media, December 1993.

> [RFC1641] Goldsmith, D., and M. Davis, "Using Unicode with MIME", RFC1641, Taligent, Inc., July 1994.

> [RFC1642] Goldsmith, D., and M. Davis, "UTF-7", RFC1642, Taligent, Inc., July 1994.

## People

> [KXS2] Keld Simonsen <Keld.Simonsen@dkuug.dk>
> [Choi] Uhhyung Choi <uhhyung@kaist.ac.kr>
> [Murai] Jun Murai <jun@wide.ad.jp>
> [Ohta] Masataka Ohta <mohta@cc.titech.ac.jp>
> [Nussbacher] Hank Nussbacher <hank@vm.tau.ac.il>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/character-sets

# NETWORK MANAGEMENT PARAMETERS

> For the management of hosts and gateways on the Internet a data structure for the information has been defined. This data structure should be used with any of several possible management protocols, such as the "Simple Network Management Protocol" (SNMP) [RFC1157], or the "Common Management Information Protocol over TCP" (CMOT) [RFC1095].

> The data structure is the "Structure and Indentification of Management Information for TCP/IP-based Internets" (SMI) [RFC1155], and the "Management Information Base for Network Management of TCP/IP-based Internets" (MIB-II) [RFC1213].

> The SMI includes the provision for panrameters or codes to indicate experimental or private data structures. These parameter assignments are listed here.

> The older "Simple Gateway Monitoring Protocol" (SGMP) [RFC1028] also defined a data structure. The parameter assignments used with SGMP are included here for historical completeness.

> The network management object identifiers are under the iso (1), org (3), dod (6), internet (1), or 1.3.6.1, branch of the name space.

## The major branches are:

>     1                   iso
>     1.3                 org
>     1.3.6               dod
>     1.3.6.1             internet
>     1.3.6.1.1           directory
>     1.3.6.1.2           mgmt
>     1.3.6.1.2.1         mib-2
>     1.3.6.1.2.1.2.2.1.3 ifType
>     1.3.6.1.2.1.10      transmission
>     1.3.6.1.2.1.10.23   transmission.ppp
>     1.3.6.1.2.1.27      application
>     1.3.6.1.2.1.28      mta
>     1.3.6.1.3           experimental
>     1.3.6.1.4           private
>     1.3.6.1.4.1         enterprise
>     1.3.6.1.5           security
>     1.3.6.1.6           SNMPv2
>     1.3.6.1.7           mail

## SMI Network Management Directory Codes:

>     Prefix: iso.org.dod.internet.directory (1.3.6.1.1.)

>     Decimal   Name          Description                     References
>         all   Reserved      Reserved for future use             [IANA]

## SMI Network Management MGMT Codes:

>     Prefix: iso.org.dod.internet.mgmt (1.3.6.1.2.)

>     Decimal   Name          Description                     References
>           0   Reserved                                          [IANA]
>           1   MIB                                                [KZM]

>     Prefix: iso.org.dod.internet.mgmt.mib-2 (1.3.6.1.2.1)

>     Decimal   Name          Description                     References
>           0   Reserved      Reserved                            [IANA]
>           1   system        System                       [RFC1213,KZM]
>           2   interfaces    Interfaces                   [RFC1213,KZM]
>           3   at            Address Translation          [RFC1213,KZM]
>           4   ip            Internet Protocol            [RFC1213,KZM]
>           5   icmp          Internet Control Message     [RFC1213,KZM]
>           6   tcp           Transmission Control Protocol[RFC1213,KZM]
>           7   udp           User Datagram Protocol       [RFC1213,KZM]
>           8   egp           Exterior Gateway Protocol    [RFC1213,KZM]
>           9   cmot          CMIP over TCP                [RFC1213,KZM]
>          10   transmission  Transmission                 [RFC1213,KZM]
>          11   snmp          Simple Network Management    [RFC1213,KZM]
>          12   GenericIF     Generic Interface Extensions
>     --                                           [RFC1229,RFC1239,KZM]
>          13   Appletalk     Appletalk Networking         [RFC1243,SXW]
>          14   ospf          Open Shortest Path First    [RFC1253,FB77]
>          15   bgp           Border Gateway Protocol          [RFC1657]
>          16   rmon          Remote Network Monitoring    [RFC1271,SXW]
>          17   bridge        Bridge Objects               [RFC1286,EXD]
>          18   DecnetP4      Decnet Phase 4          [RFC1559, Saperia]
>          19   Character     Character Streams                [RFC1658]
>          20   snmpParties   SNMP Parties                 [RFC1353,KZM]
>          21   snmpSecrets   SNMP Secrets                 [RFC1353,KZM]
>          22   snmpDot3RptrMgt                                [RFC1516]
>          23   rip-2         Routing Information Protocol     [RFC1389]
>          24   ident         Identification Protocol          [RFC1414]
>          25   host          Host Resources                   [RFC1514]
>          26   snmpDot3MauMgt 802.3 Medium Attachment Units   [RFC1515]
>          27   application   Network Services Monitoring      [RFC1565]
>          28   mta           Mail Monitoring                  [RFC1566]
>          29   dsa           X.500 Directory Monitoring       [RFC1567]
>          30   IANAifType    Interface Types                  [RFC1573]
>          31   ifMIB         Interface Types                  [RFC1573]
>          32   dns           Domain Name System               [RFC1611]
>          33   upsMIB        Uninterruptible Power Supplies   [RFC1628]
>          34   sannauMIB     SNA NAU MIB                      [RFC1665]
>          35   etherMIB      Ethernet-like generic objects    [RFC1650]
>          36   sipMIB        SMDS inteface objects            [RFC1694]
>          37   atmMIB        ATM objects                      [RFC1695]
>          38   mdmMIB        Dial-up modem objects            [RFC1696]
>          39   rdbmsMIB      relational database objects      [RFC1697]

>     Prefix: iso.org.dod.internet.mgmt.mib-2.interface (1.3.6.1.2.1.2)

>     (1.3.6.1.2.1.2.2.1.3)

## ifType definitions

>     Decimal   Name          Description
>           1   other         none of the following            [RFC1213]
>           2   regular1822   BBN Report 1822                  [RFC1213]
>           3   hdh1822       BBN Report 1822                  [RFC1213]
>           4   ddn-x25       BBN Report 1822                  [RFC1213]
>           5   x25           X.25                             [RFC1382]
>           6   ethernet-csmacd                                [RFC1213]
>           7   IEEE802.3     CSMACD--like Objects          [RF1284,JXC]
>           8   IEEE802.4     Token Bus-like Objects
>     --                                           [RFC1230,RFC1239,KZM]
>           9   IEEE802.5     Token Ring-like Objects
>     --                                           [RFC1231,RFC1239,KZM]
>          10   iso88026-man                                   [RFC1213]
>          11   starLan                                        [RFC1213]
>          12   proteon-10Mbit                                 [RFC1213]
>          13   proteon-80Mbit                                 [RFC1213]
>          14   hyperchannel                                   [RFC1213]
>          15   FDDI          FDDI Objects               [RFC1285,JDC20]
>          16   lapb          LAP B                            [RFC1381]
>          17   sdlc                                           [RFC1213]
>          18   ds1           T1/E1 Carrier Objects            [RFC1406]
>          19   e1            obsolete
>          20   basicISDN                                      [RFC1213]
>          21   primaryISDN                                    [RFC1213]
>          22   propPointToPointSerial                         [RFC1213]
>          23   ppp           Point-to-Point Protocol          [RFC1471]
>          24   softwareLoopback                               [RFC1213]
>          25   eon                                            [RFC1213]
>          26   ethernet-3Mbit                                 [RFC1213]
>          27   nsip                                           [RFC1213]
>          28   slip                                           [RFC1213]
>          29   ultra                                          [RFC1213]
>          30   ds3           DS3/E3 Interface Objects         [RFC1407]
>          31   sip           SMDS Interface Objects       [RFC1304,TXC]
>          32   frame-relay   Frame Relay Objects          [RFC1315,CXB]
>          33   RS-232        RS-232 Objects                   [RFC1659]
>          34   Parallel      Parallel Printer Objects         [RFC1660]
>          35   arcnet        ARC network
>          36   arcnet-plus   ARC network plus
>          37   atm           ATM
>          38   MIOX25        MIOX25                           [RFC1461]
>          39   SONET         SONET or SDH
>          40   x25ple        X.25 packet level                [RFC1382]
>          41   iso88022llc   802.2 LLC
>          42   localTalk
>          43   smds-dxi      SMDS DXI
>          44   frameRelayService Frame Relay DCE
>          45   v35           V.35
>          46   hssi          HSSI
>          47   hippi         HIPPI
>          48   modem         generic modem
>          49   aal5          AAL5 over ATM
>          50   sonetPath
>          51   sonetVT
>          52   smds-icip     SMDS Inter-Carrier Interface Protocol
>          53   propVirtual   proprietary vitural/internal interface
>          54   propMultiLink proprietary multi-link multiplexing
>          55   IEEE802.12    100BaseVG
>          56   fibre-channel Fibre Channel

>     Prefix: iso.org.dod.internet.mgmt.mib-2.transmission (1.3.6.1.2.1.10)

>     Decimal   Name          Description
>           5   x25           X.25                             [RFC1382]
>           7   IEEE802.3     CSMACD--like Objects             [RFC1650]
>           8   IEEE802.4     Token Bus-like Objects
>     --                                           [RFC1230,RFC1239,KZM]
>           9   IEEE802.5     Token Ring-like Objects
>     --                                           [RFC1231,RFC1239,KZM]
>          15   FDDI          FDDI Objects               [RFC1285,JDC20]
>          16   lapb          LAP B                            [RFC1381]
>          18   ds1           T1 Carrier Objects               [RFC1406]
>          19   e1            E1 Carrier Objects               [RFC1406]
>          23   ppp           Point-to-Point Protocol          [RFC1471]
>          30   ds3           DS3/E3 Interface Objects         [RFC1407]
>          31   sip           SMDS Interface Objects           [RFC1694]
>          32   frame-relay   Frame Relay Objects          [RFC1315,CXB]
>          33   RS-232        RS-232 Objects                   [RFC1659]
>          34   Parallel      Parallel Printer Objects         [RFC1660]
>          35   arcnet        ARC network
>          36   arcnet-plus   ARC network plus
>          37   atm           ATM
>          38   MIOX25        MIOX25                           [RFC1461]
>          39   sonetMIB      SONET MIB                        [RFC1595]
>          44   frnetservMIB  Frame Relay Service MIB for DCE  [RFC1596]

>     Prefix: iso.org.dod.internet.mgmt.mib-2.transmission (1.3.6.1.2.1.10)

>     (1.3.6.1.2.1.10.23)

>     Decimal   Name          Description                     References
>           1   pppLcp        ppp link control                [RFC1471]
>           2   pppSecurity   ppp security                    [RFC1472]
>           3   pppIp         ppp IP network control          [RFC1473]
>           4   pppBridge     ppp bridge networl control      [RFC1474]

>     Prefix: iso.org.dod.internet.mgmt.mib-2.application (1.3.6.1.2.1.27)

>     (1.3.6.1.2.1.27.2.1.3)

>        assocApplicationProtocol OBJECT-TYPE
>            SYNTAX OBJECT IDENTIFIER
>            MAX-ACCESS read-only
>            STATUS current
>            DESCRIPTION
>              "An identification of the protocol being used for the
>               application.  For an OSI Application, this will be the
>               Application Context.  For Internet applications, the IANA
>               maintains a registry of the OIDs which correspond to
>               well-known applications.  If the application protocol is
>               not listed in the registry, an OID value of the form
>               {applTCPProtoID port} or {applUDProtoID port} are used for
>               TCP-based and UDP-based protocols, respectively. In either
>               case 'port' corresponds to the primary port number being
>               used by the protocol."
>            ::= {assocEntry 3}

>     Decimal   Name          Description
>          0    Reserved

>     (1.3.6.1.2.1.27.3)

>     (1.3.6.1.2.1.27.4)
>        -- OIDs of the form {applTCPProtoID port} are intended to be used
>        -- for TCP-based protocols that don't have OIDs assigned by other
>        -- means. {applUDPProtoID port} serves the same purpose for
>        -- UDP-based protocols. In either case 'port' corresponds to
>        -- the primary port number being used by the protocol. For example,
>        -- assuming no other OID is assigned for SMTP, an OID of
>        -- {applTCPProtoID 25} could be used, since SMTP is a TCP-based
>        -- protocol that uses port 25 as its primary port.

>     Prefix: iso.org.dod.internet.mgmt.mib-2.mta (1.3.6.1.2.1.28)

>     (1.3.6.1.2.1.28.2.1.24)

>        mtaGroupMailProtocol OBJECT-TYPE
>            SYNTAX OBJECT IDENTIFIER
>            MAX-ACCESS read-only
>            STATUS current
>            DESCRIPTION
>              "An identification of the protocol being used by this group.
>              For an group employing OSI protocols, this will be the
>              Application Context.  For Internet applications, the IANA
>              maintains a registry of the OIDs which correspond to
>              well-known message transfer protocols.  If the application
>              protocol is not listed in the registry, an OID value of the
>              form {applTCPProtoID port} or {applUDProtoID port} are used
>              for TCP-based and UDP-based protocols, respectively.  In
>              either case 'port' corresponds to the primary port number
>              being used by the group.  applTCPProtoID and applUDPProtoID
>              are defined in [5]."
>            ::= {mtaGroupEntry 24}

>     Decimal   Name          Description
>          0    Reserved

## SMI Network Management Experimental Codes:

>     Prefix: iso.org.dod.internet.experimental (1.3.6.1.3.)

>     Decimal   Name          Description                     References
>           0   Reserved                                          [JKR1]
>           1   CLNS          ISO CLNS Objects                     [GS2]
>       *   2   T1-Carrier    T1 Carrier Objects                  [FB77]
>       *   3   IEEE802.3     Ethernet-like Objects                [JXC]
>       *   4   IEEE802.5     Token Ring-like Objects              [EXD]
>       *   5   DECNet-PHIV   DECNet Phase IV                     [JXS2]
>       *   6   Interface     Generic Interface Objects            [KZM]
>       *   7   IEEE802.4     Token Bus-like Objects               [KZM]
>       *   8   FDDI          FDDI Objects                       [JDC20]
>           9   LANMGR-1      LAN Manager V1 Objects              [JXG1]
>          10   LANMGR-TRAPS  LAN Manager Trap Objects            [JXG1]
>          11   Views         SNMP View Objects                    [CXD]
>          12   SNMP-AUTH     SNMP Authentication Objects          [KZM]
>       *  13   BGP           Border Gateway Protocol            [SW159]
>       *  14   Bridge        Bridge MIB                          [FB77]
>       *  15   DS3           DS3 Interface Type                   [TXB]
>       *  16   SIP           SMDS Interface Protocol              [TXB]
>       *  17   Appletalk     Appletalk Networking                 [SXW]
>       *  18   PPP           PPP Objects                         [FJK2]
>       *  19   Character MIB Character MIB                      [BS221]
>       *  20   RS-232 MIB    RS-232 MIB                         [BS221]
>       *  21   Parallel MIB  Parallel MIB                       [BS221]
>          22   atsign-proxy  Proxy via Community                  [RXF]
>       *  23   OSPF          OSPF MIB                            [FB77]
>          24   Alert-Man     Alert-Man                            [LS8]
>          25   FDDI-Synoptics FDDI-Synoptics                     [DXP1]
>       *  26   Frame Relay   Frame Relay MIB                      [CXB]
>       *  27   rmon          Remote Network Management MIB        [SXW]
>          28   IDPR          IDPR MIB                           [RAW44]
>          29   HUBMIB        IEEE 802.3 Hub MIB                  [DXM5]
>          30   IPFWDTBLMIB   IP Forwarding Table MIB             [FB77]
>          31   LATM MIB                                           [TXB]
>          32   SONET MIB                                          [TXB]
>          33   IDENT                                              [MTR]
>          34   MIME-MHS                                           [MTR]
>          35   MAUMIB        IEEE 802.3 Mau MIB                  [DXM5]
>          36   Host Resources Host Resources MIB                  [SXW]
>          37   ISIS-MIB      Integrated ISIS protocol MIB         [CXG]
>          38   Chassis       Chassis MIB                        [JDC20]
>          39   ups           ups                                [JDC20]
>          40   App-Mon       Application Monitoring MIB           [TXK]
>          41   ATM UNI       ATM                                 [MXA1]
>          42   FC            Fibre Channel                       [JXC4]
>     *    43   DNS           Domain Name Service          [Rob Austein]
>          44   X.25          X.25 MIB                     [Dean Throop]
>          45   Frame Relay Serv.  Frame Relay Service MIB   [Tracy Cox]
>          46   Madman-Applications                          [Ned Freed]
>          47   Madman-MTA                                   [Ned Freed]
>          48   Madman-DSA                                   [Ned Freed]
>          49   Modem                                 [Steve Waldbusser]
>          50   SNA NAU                                [Deirdre Kostick]
>          51   SDLC          SDLC                       [Jeff Hilgeman]
>          52   DNS           Domain Name Service          [Jon Saperia]
>          53   network-objects IP info ix X.500             [Johannsen]
>          54   printmib                               [Joel Gyllenskog]
>          55   rdbmsmib                                 [Robert Purvey]
>          56   sipMIB                                     [Tracy Brown]
>          57   stIImib       ST-II protocol MIB        [Hartmut Wittig]
>          58   802.5 SSR MIB 802.5 Station Source Routing MIB     [KZM]

> * = obsoleted

## SMI Private Codes:

>     Prefix: iso.org.dod.internet.private (1.3.6.1.4)

>     Decimal   Name          Description                     References
>           0   Reserved                                          [JKR1]
>           1   enterprise    private enterprises                 [JKR1]

## SMI Private Enterprise Codes:

>     Prefix: iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)

> See the file "enterprise-numbers".

## SMI Security Codes:

>     Prefix: iso.org.dod.internet.security (1.3.6.1.5)

>     Decimal   Name          Description                     References
>           0   Reserved                                          [JKR1]
>           1   kerberosV4    Kerberos version 4 objects         [1,BCN]
>           2   kerberosV5    Kerberos version 5 objects         [2,BCN]

## SMI SNMPv2 Codes:

>     Prefix: iso.org.dod.internet.snmpv2 (1.3.6.1.6)

## SMI mail Codes:

>     Prefix: iso.org.dod.internet.mail (1.3.6.1.7)

>        1     mime-mhs

## References

> [1] Miller, S.P., B.C. Neuman, J.I. Schiller, and J.H. Saltzer, "Project Athena Technical Plan Section E.2.1: Kerberos Authentication and Authorization System", Project Athena, MIT, December 1987.

> [2] Kohl, J., and B.C. Neuman, "The Kerberos Network Authentication Service (V5)" work in progress, September 1992.

> [RFC1028] Davin, J., J. Case, M. Fedor, and M. Schoffstall, "A Simple Gateway Monitoring Protocol", RFC 1028, Proteon, Inc., University of Tennessee at Knoxville, Cornell University, Rensselaer Polytechnic Institute, November 1987.

> [RFC1095] Warrier, U., and L. Besaw, "The Common Management Information Services and Protocol over TCP/IP (CMOT)", RFC 1095, Unisys Corp., Hewlett-Packard, April 1989.

> [RFC1155] Rose, M., and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based internets", STD 16, RFC 1155, Performance Systems International, Hughes LAN Systems, May 1990.

> [RFC1157] Case, J., M. Fedor, M. Schoffstall, and J. Davin, "A Simple Network Management Protocol", STD 15, RFC 1157, SNMP Research, Performance Systems International, Performance Systems International, MIT Laboratory for Computer Science, May 1990.

> [RFC1213] McCloghrie, K., and M. Rose, "Management Information Base for Network Management of TCP/IP-based internets: MIB-II", STD 17, RFC 1213, Hughes LAN Systems, Performance Systems International, March 1991.

> [RFC1229] McCloghrie, K., Editor, "Extensions to the Generic-Interface MIB", RFC 1229, Hughes LAN Systems, Inc., May 1991.

> [RFC1230] McCloghrie, K., and R. Fox, "IEEE 802.4 Token Bus MIB", RFC 1230, Hughes LAN Systems, Inc., Synoptics, Inc., May 1991.

> [RFC1231] McCloghrie, K., Fox, R., and E. Decker, "IEEE 802.5 Token Ring MIB", RFC 1231, Hughes LAN Systems, Inc., Synoptics, Inc., cisco Systems, Inc., May 1991.

> [RFC1239] Reynolds, J., "Reassignment of Experimental MIBs to Standard MIBs", RFC 1239, USC/Information Sciences Institute, ISI, June 1991.

> [RFC1243] Waldbusser, S., Editor, "AppleTalk Management Information Base", RFC 1243, Carnegie Mellon University, July 1991.

> [RFC1253] Baker, F., and R. Coltun, "OSPF Version 2 Management Information Base", RFC 1253, ACC, Computer Science Center, August 1991.

> [RFC1271] Waldbusser, S., "Remote Network Monitoring Management Information Base", RFC 1271, Carnegie Mellon University, November 1991.

> [RFC1284] Cook, J., Editor, "Definitions of Managed Objects for the Ethernet-like Interface Types", RFC 1284, Chipcom Corporation, December 1991.

> [RFC1285] Case, J., "FDDI Management Information Base", RFC 1285, SNMP Research, Incorporated, January 1992.

> [RFC1286] Decker, E., Langille, P., Rijsinghani, A., and K. McCloghrie, "Definitions of Managed Objects for Bridges", RFC 1286, cisco Systems, Inc., DEC, Hughes LAN Systems, Inc., December 1991.

> [RFC1304] Cox, T., and K. Tesnik, Editors, "Definitions of Managed Objects for the SIP Interface Type", RFC 1304, Bell Communications Research, February 1992.

> [RFC1315] Brown, C., Baker, F., and C. Carvalho, "Management Information Base for Frame Relay DTEs", RFC 1315, Wellfleet Communications, Inc., Advanced Computer Communications, April 1992.

> [RFC1353] McCloghrie, K., Davin, J., and J. Galvin, "Definitions of Managed Objects for Administration of SNMP Parties", RFC 1353, Hughes LAN Systems, Inc., MIT Laboratory for Computer Science, Trusted Information Systems, Inc., July 1992.

> [RFC1381] Throop, D., and F. Baker, "SNMP MIB Extension for X.25 LAPB", RFC 1381, Data General Corporation, Advanced Computer Communications, November 1992.

> [RFC1382] Throop, D., Editor, "SNMP MIB Extension for the X.25 Packet Layer", RFC 1382, Data General Corporation, November 1992.

> [RFC1389] Malkin, G., and F. Baker, "RIP Version 2 MIB Extension", RFC 1389, Xylogics, Inc., Advanced Computer Communications, January 1993.

> [RFC1406] Baker, F., and J. Watt, Editors, "Definitions of Managed Objects for the DS1 and E1 Interface Types", RFC 1406, Advanced Computer Communications, Newbridge Networks Corporation, January 1993.

> [RFC1407] Cox, T., and K. Tesink, "Definitions of Managed Objects for the DS3/E3 Interface Type", RFC 1407, Bell Communications Research, January 1993.

> [RFC1414] St. Johns, M., and M. Rose, "Identification MIB", RFC 1414, US Department of Defense, Dover Beach Consulting, Inc., February 1993.

> [RFC1461] Throop, D., "SNMP MIB extension for Multiprotocol Interconnect over X.25", RFC 1461, Data General Corporation, May 1993.

> [RFC1471] Kastenholz, F., "The Definitions of Managed Objects for the Link Control Protocol of the Point-to-Point Protocol", RFC 1471, FTP Software, Inc., June 1993.

> [RFC1472] Kastenholz, F., "The Definitions of Managed Objects for the Security Protocols of the Point-to-Point Protocol", RFC 1472, FTP Software, Inc., June 1993.

> [RFC1473] Kastenholz, F., "The Definitions of Managed Objects for the IP Network Control Protocol of the Point-to-Point Protocol", RFC 1473, FTP Software, Inc., June 1993.

> [RFC1474] Kastenholz, F., "The Definitions of Managed Objects for the Bridge Network Control Protocol of the Point-to-Point Protocol" RFC 1474, FTP Software, Inc., June 1993.

> [RFC1514] Grillo, P., and S. Waldbusser, "Host Resources MIB", RFC 1514, Network Innovations, Intel Corporation, Carnegie Mellon University, September 1993.

> [RFC1515] McMaster, D., McCloghrie, K., and S. Roberts, "Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs)", RFC 1515, SynOptics Communications, Inc., Hughes LAN Systems, Inc., Farallon Computing, Inc., September 1993.

> [RFC1516] McMaster, D., and K. McCloghrie, "Definitions of Managed Objects for IEEE 802.3 Repeater Devices", RFC 1516, SynOptics Communications, Inc., Hughes LAN Systems, Inc., September 1993.

> [RFC1559] Saperia, J., "DECnet Phase IV MIB Extensions", RFC 1559, Digital Equipment Corporation, December 1993.

> [RFC1565] Kille, S., WG Chair, and N. Freed, Editor, "Network Services Monitoring MIB", RFC 1565, ISODE Consortium and Innosoft, January 1994.

> [RFC1566] Kille, S., WG Chair, and N. Freed, Editor, "Mail Monitoring MIB", RFC 1566, ISODE Consortium, Innosoft, January 1994.

> [RFC1567] Mansfield, G., and S. Kille, "X.500 Directory Monitoring MIB", RFC 1567, AIC Systems Laboratory, ISODE Consortium, January 1994.

> [RFC1573] McCloghrie, K., and F. Kastenholz, "Evolution of the Interfaces Group of MIB-II", RFC 1573, Hughes LAN Systems, FTP Software, January 1994.

> [RFC1595] Brown, T., and K. Tesink, Editors, "Definitions of Managed Objects for the SONET/SDH Interface Type", RFC 1595, Bell Communications Research, March 1994.

> [RFC1596] Brown, T., Editor, Definitions of Managed Objects for Frame Relay Service", RFC 1596, Bell Communications Research, March 1994.

> [RFC1611] Austein, R., and J. Saperia, "DNS Server MIB Extensions", RFC 1611, Epilogue Technology Corporation, Digital Equipment Corporation, May 1994.

> [RFC1628] Case, J., Editor, "UPS Management Information Base", RFC 1628, SNMP Research, Incorporated, May 1994.

> [RFC1650] Kastenholz, F., "Definitions of Managed Objects for the Ethernet-like Interface Types using SMIv2", RFC 1650, FTP Software, Inc., August 1994.

> [RFC1657] Willis, S., Burruss, J., and J. Chu, Editor, "Definitions of Managed Objects for the Fourth Version of the Border Gateway Protocol (BGP-4) using SMIv2", RFC 1657, Wellfleet Communications Inc., IBM Corp., July 1994.

> [RFC1658] Stewart, B., "Definitions of Managed Objects for Character Stream Devices using SMIv2", RFC 1658, Xyplex, Inc., July 1994.

> [RFC1659] Stewart, B., "Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2", RFC 1659, Xyplex, Inc., July 1994.

> [RFC1665] Kielczewski, Z., Kostick, D., and K. Shih, Editors, "Definitions of Managed Objects for SNA NAUs using SMIv2", RFC 1665, Eicon Technology Corporation, Bell Communications Research, Novell, July 1994.

> [RFC1694] Brown, T., and K. Tesink, Editors, "Definitions of Managed Objects for SMDS Interfaces using SMIv2", RFC 1694, Bell Communications Research, August 1994.

> [RFC1695] Ahmed, M., and K. Tesink, Editors, "Definitions of Managed Objects for ATM Management Version 8.0 using SMIv2", RFC 1695, Bell Communications Research, August 1994.

> [RFC1696] Barnes, J., Brown, L., Royston, R., and S. Waldbusser, "Modem Management Information Base (MIB) using SMIv2", RFC 1696, Xylogics, Inc., Motorola, US Robotics, Inc., Carnegie Mellon University, August 1994.

> [RFC1697] Brower, D., Editor, Purvy, B., RDBMSMIB Working Group Chair, Daniel, A., Sinykin, M., and J. Smith, "Relational Database Management System (RDBMS) Management Information Base (MIB) using SMIv2", RFC 1697, The ASK Group, INGRES DBMS Development, Oracle Corporation, Informix Software, Inc., Oracle Corporation, August 1994.

## People

> [Rob Austein]
> [BCN] B. Clifford Neuman <bcn@isi.edu>
> [BS221] Bob Stewart <STEWART@XYPLEX.COM>
> [CXB] Caralyn Brown <cbrown%wellfleet.com@talcott.harvard.edu>
> [CXD] Chuck Davin <jrd@ptt.lcs.mit.edu>
> [CXG] Chris Gunner <gunner@dsmail.lkg.dec.com>
> [Dean Throop]
> [DXM5] Donna McMaster <mcmaster@synoptics.com>
> [DXP1] David Perkins <dperkins@synoptics.com>
> [EXD] Eric Decker <cire@cisco.com>
> [FB77] Fred Baker <fbaker@acc.com>
> [FJK2]
> [GS2] Greg Satz <satz@CISCO.COM>
> [IANA] IANA <iana@isi.edu>
> [JDC20] Jeffrey Case <case@UTKUX1.UTK.EDU>
> [JKR1] Joyce K. Reynolds <jkrey@isi.edu>
> [JXC] John Cook <cook@chipcom.com>
> [JXG1] Jim Greuel <jimg%hpcndpc@hplabs.hp.com>
> [JXS2] Jon Saperia <saperia@tcpjon.enet.dec.com>
> [Jeff Hilgeman]
> [Johannsen]
> [KZM] Keith McCloghrie <KZM@HLS.COM>
> [LS8] Louis Steinberg <lou@ARAMIS.RUTGERS.EDU>
> [MXA1] Masuma Ahmed <mxa@mail.bellcore.com>
> [MTR] Marshall Rose <mrose@dbc.mtview.ca.us>
> [RAW44] Robert A. Woodburn <WOODY@SPARTA.COM>
> [JXC4] John Chu <jychu@watson.ibm.com>
> [Ned Freed]
> [Deirdre Kostick]
> [Joel Gyllenskog] Joel Gyllenskog <jgyllens@hpdmd48.boi.hp.com>
> [Robert Purvey] Robert Purvey <bpurvy@us.oracle.com>
> [RXF] Richard Fox <rfox@synoptics.com>
> [Jon Saperia] Jon Saperia <saperia@tcpjon.enet.dec.com>
> [SW159] Steven Willis <swillis@WELLFLEET.COM>
> [SXW] Steve Waldbusser <sw01+@andrew.cmu.edu>
> [TXB] Tracy Brown <tacox@mail.bellcore.com>
> [TXK] Teemu Kurki <grus@funet.fi>
> [Hartmut Wittig]

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/smi-numbers

# PRIVATE ENTERPRISE NUMBERS

## SMI Network Management Private Enterprise Codes:

>     Prefix: iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)

>     This file is

>               ftp://ftp.isi.edu/in-notes/iana/assignments/enterprise-numbers

>     Decimal   Name                                                References
>           0   Reserved                     Joyce K. Reynolds <jkrey@isi.edu>
>           1   Proteon                     John A. Shriver  <jas@PROTEON.COM>
>           2   IBM                      Vik Chandra  <vc@ralvm6.vnet.ibm.com>
>           3   CMU                    Steve Waldbusser <sw01+@andrew.cmu.edu>
>           4   Unix             Keith Sklower  <sklower@okeeffe.berkeley.edu>
>           5   ACC                          Art Berggreen  <art@SALT.ACC.COM>
>           6   TWG           John Lunny  <jlunny@eco.twg.com>  (703) 847-4500
>           7   CAYMAN                          Beth Miaoulis  beth@cayman.com
>           8   PSI                   Marty Schoffstahl  schoff@NISC.NYSER.NET
>           9   cisco                                Greg Satz  satz@CISCO.COM
>          10   NSC                               Geof Stone  geof@NETWORK.COM
>          11   HP               R. Dwight Schettler  rds%hpcndm@HPLABS.HP.COM
>          12   Epilogue                      Karl Auerbac  karl@empirical.com
>          13   U of Tennessee              Jeffrey Case   case@UTKUX1.UTK.EDU
>          14   BBN                         Robert Hinden <hinden@ENG.SUN.COM>
>          15   Xylogics, Inc.      John R. LoVerso  loverso@westford.ccur.com
>          16   Timeplex                      Laura Bridge  laura@uunet.UU.NET
>          17   Canstar                   Sanand Patel  sanand@HUB.TORONTO.EDU
>          18   Wellfleet                   Caralyn Brown cbrown@wellfleet.com
>          19   TRW                 Jay Frederking  jayf@blackhole.ind.TRW.COM
>          20   MIT                            Jon Rochlis  jon@ATHENA.MIT.EDU
>          21   EON                                 Michael Waters  ---none---
>          22   Spartacus                Yoav Kluger  ykluger@HAWK.ULOWELL.EDU
>          23   Novell                        Steve Bostock  steveb@novell.com
>          24   Spider Systems                  Peter Reid  peter@spider.co.uk
>          25   NSFNET                    Hans-Werner Braun  HWB@MCR.UMICH.EDU
>          26   Hughes LAN Systems               Keith McCloghrie  KZM@HLS.COM
>          27   Intergraph                  Guy Streeter  guy@guy.bll.ingr.com
>          28   Interlan                Bruce Taber  taber@europa.InterLan.COM
>          29   Vitalink Communications
>          30   Ulana                     Bill Anderson  wda@MITRE-BEDFORD.ORG
>          31   NSWC            Stephen Northcutt  SNORTHC@RELAY-NSWC.NAVY.MIL
>          32   Santa Cruz Operation            Keith Reynolds  keithr@SCO.COM
>          33   Xyplex                          Bob Stewart STEWART@XYPLEX.COM
>          34   Cray                     Hunaid Engineer  hunaid@OPUS.CRAY.COM
>          35   Bell Northern Research            Glenn Waters  gwaters@BNR.CA
>          36   DEC                    Ron Bhanukitsiri  rbhank@DECVAX.DEC.COM
>          37   Touch                                  Brad Benson  ---none---
>          38   Network Research Corp.              Bill Versteeg  bvs@NCR.COM
>          39   Baylor College of Medicine        Stan Barber  SOB@BCM.TMC.EDU
>          40   NMFECC-LLNL           Steven Hunter  hunter@CCC.MFECC.LLNL.GOV
>          41   SRI                      David Wolfe  ctabka@TSCA.ISTC.SRI.COM
>          42   Sun Microsystems                     Dennis Yaro  yaro@SUN.COM
>          43   3Com                           Jeremy Siegel  jzs@NSD.3Com.COM
>          44   CMC                                   Dave Preston  ---none---
>          45   SynOptics                David Perkins  dperkins@synoptics.com
>          46   Cheyenne Software             Reijane Huai  sibal@CSD2.NYU.EDU
>          47   Prime Computer   Mike Spina  WIZARD%enr.prime.com@RELAY.CS.NET
>          48   MCNC/North Carolina   Data Network Ken Whitfield  ken@MCNC.ORG
>          49   Chipcom                            John Cook  cook@chipcom.com
>          50   Optical Data Systems                    Josh Fielk  ---none---
>          51   gated                  Jeffrey C. Honig  jch@gated.cornell.edu
>          52   Cabletron Systems                        Roger Dev  ---none---
>          53   Apollo Computers            Jeffrey Buffun  jbuffum@APOLLO.COM
>          54   DeskTalk Systems, Inc.               David Kaufman  ---none---
>          55   SSDS                                   Ron Strich   ---none---
>          56   Castle Rock Computing                  John Sancho  ---none---
>          57   MIPS Computer Systems       Charles Marker II  marker@MIPS.COM
>          58   TGV, Inc.                         Ken Adelman  Adelman@TGV.COM
>          59   Silicon Graphics, Inc.               Ronald Jacoby  rj@SGI.COM
>          60   University of British Columbia Don McWilliam mcwillm@CC.UBC.CA
>          61   Merit                               Bill Norton  wbn@MERIT.EDU
>          62   FiberCom                          Eric Rubin  err@FIBERCOM.COM
>          63   Apple Computer Inc                  Jim Hayes  Hayes@APPLE.COM
>          64   Gandalf                               Henry Kaijak  ---none---
>          65   Dartmouth              Philip Koch   Philip.Koch@DARTMOUTH.EDU
>          66   David Systems           Kathryn de Graaf  degraaf@davidsys.com
>          67   Reuter                                 Bob Zaniolo  ---none---
>          68   Cornell                  Laurie Collinsworth  ljc1@cornell.edu
>          69   LMS                  L. Michael Sabo  Sabo@DOCKMASTER.NCSC.MIL
>          70   Locus Computing Corp.  Arthur Salazar lcc.arthur@SEAS.UCLA.EDU
>          71   NASA                   Steve Schoch   SCHOCH@AMES.ARC.NASA.GOV
>          72   Retix                                  Alex Martin  ---none---
>          73   Boeing                               Jerry Geisler  ---none---
>          74   AT&T                            Rich Bantel  rgb@mtung.att.com
>          75   Ungermann-Bass                      Didier Moretti  ---none---
>          76   Digital Analysis Corporation
>                                    Skip Koppenhaver stubby!skip@uunet.UU.NET
>          77   LAN Manager        Doug Karl KARL-D@OSU-20.IRCC.OHIO-STATE.EDU
>          78   Netlabs                       Jonathan Biggar  jon@netlabs.com
>          79   ICL                                    Jon Infante  ---none---
>          80   Auspex Systems            Brian A. Ehrmantraut  bae@auspex.com
>          81   Lannet Company                        Efrat Ramati  ---none---
>          82   Network Computing Devices  Dave Mackie lupine!djm@UUNET.UU.NET
>          83   Raycom Systems                        Bruce Willins ---none---
>          84   Pirelli Focom Ltd.                         Sam Lau  ---none---
>          85   Datability Software Systems     Larry Fischer lfischer@dss.com
>          86   Network Application Technology           Y.C. Wang  ---none---
>          87   LINK (Lokales Informatik-Netz Karlsruhe)
>                                     Guenther Schreiner snmp-admin@ira.uka.de
>          88   NYU                        Bill Russell  russell@cmcl2.NYU.EDU
>          89   RND                                Rina Nethaniel   ---none---
>          90   InterCon Systems Corporation Amanda Walker AMANDA@INTERCON.COM
>          91   Coral Network Corporation      Jason Perreault jason@coral.com
>          92   Webster Computer Corporation  Robert R. Elz  kre@munnari.oz.au
>          93   Frontier Technologies Corporation
>                                               Prakash Ambegaonkar ---none---
>          94   Nokia Data Communications              Douglas Egan ---none---
>          95   Allen-Bradely Company
>                           Bill King abvax!calvin.icd.ab.com!wrk@uunet.UU.NET
>          96   CERN
>                      Jens T. Rasmussen jenst%cernvax.cern.ch@CUNYVM.CUNY.EDU
>          97   Sigma Network Systems, Inc.
>                                          Ken Virgile signet!ken@xylogics.COM
>          98   Emerging Technologies, Inc.
>                                     Dennis E. Baasch etinc!dennis@uu.psi.com
>          99   SNMP Research                Jeffrey Case  case@UTKUX1.UTK.EDU
>         100 Ohio State University
>                                 Shamim Ahmed ahmed@nisca.ircc.ohio-state.edu
>         101 Ultra Network Technologies Julie Dmytryk
>                                             Julie_Dmytryk.MKT@usun.ultra.com
>         102   Microcom                           Annmarie Freitas ---none---
>         103   Martin Marietta Astronautic Group    David Rageth DAVE@MMC.COM
>         104   Micro Technology                Mike Erlinger  mike@lexcel.com
>         105   Process Software Corporation      Bernie Volz VOLZ@PROCESS.COM
>         106   Data General Corporation
>                                     Joanna Karwowska karwowska@dg-rtp.dg.com
>         107   Bull Company         Anthony Berent berent@rdgeng.enet.dec.com
>         108   Emulex Corporation                     Jeff Freeman ---none---
>         109   Warwick University Computing Services
>                                  Israel Drori raanan@techunix.technion.ac.il
>         110   Network General Corporation
>                                        James Davidson ngc!james@uunet.UU.NET
>         111   Oracle                          John Hanley jhanley@oracle.com
>         112   Control Data Corporation Nelluri L. Reddy reddy@uc.msc.umn.edu
>         113   Hughes Aircraft Company           Keith McCloghrie KZM@HLS.COM
>         114   Synernetics, Inc.                    Jas Parmar jas@synnet.com
>         115   Mitre                               Bede McCall bede@mitre.org
>         116   Hitachi, Ltd.                        Hirotaka Usuda ---none---
>         117   Telebit                       Mark S. Lewis mlewis@telebit.com
>         118   Salomon Technology Services          Paul Maurer II ---none---
>         119   NEC Corporation                              Yoshiyuki Akiyama
>         120   Fibermux               Michael Sung msung@ccrelay.fibermux.com
>         121   FTP Software Inc.                Stev Knowles stev@vax.ftp.com
>         122   Sony                   Takashi Hagiwara Hagiwara@Sm.Sony.Co.Jp
>         123   Newbridge Networks Corporation           James Watt ---none---
>         124   Racal-Milgo Information Systems            Maurice R. Turcotte
>                                mailrus!uflorida!rm1!dnmrt%rmatl@uunet.UU.NET
>         125   CR SYSTEMS                        Soren H. Sorensen ---none---
>         126   DSET Corporation               Dan Shia dset!shia@uunet.UU.NET
>         127   Computone                            Bill Versteeg bvs@NCR.COM
>         128   Tektronix, Inc.        Dennis Thomas dennist@tektronix.TEK.COM
>         129   Interactive Systems Corporation
>                                           Steve Alexander stevea@i88.isc.com
>         130 Banyan Systems Inc.
>                       Deepak Taneja eepak=Taneja%Eng%Banyan@Thing.banyan.com
>         131   Sintrom Datanet Limited
>         132   Bell Canada              Mark Fabbi markf@gpu.utcs.utoronto.ca
>         133   Crosscomm Corporation  Reuben Sivan crossc!rsivan@uunet.UU.NET
>         134   Rice University             Catherine Foulston cathyf@rice.edu
>         135   T3Plus Networking, Inc.     Harley Frazee harley@io.t3plus.com
>         136   Concurrent Computer Corporation
>                                    John R. LoVerso loverso@westford.ccur.com
>         137   Basser                       Paul O'Donnell paulod@cs.su.oz.au
>         138   Luxcom
>         139   Artel                            Jon Ziegler Ziegler@Artel.com
>         140   Independence Technologies, Inc. (ITI)
>                                           Gerard Berthet gerard@indetech.com
>         141   Frontier Software Development        Narendra Popat ---none---
>         142   Digital Computer Limited               Osamu Fujiki ---none---
>         143   Eyring, Inc.                           Ron Holt ron@Eyring.COM
>         144   Case Communications                     Peter Kumik ---none---
>         145   Penril DataComm, Inc.    Keith Hogan keith%penril@uunet.uu.net
>         146   American Airlines                     Bill Keatley  ---none---
>         147   Sequent Computer Systems           Scott Hahn  sdh@sequent.com
>         148   Bellcore                 Kaj Tesink  kaj@nvuxr.cc.bellcore.com
>         149   Konkord Communications      Ken Jones konkord!ksj@uunet.uu.net
>         150   University of Washington
>                              Christopher Wheeler cwheeler@cac.washignton.edu
>         151   Develcon            Sheri Mayhew zaphod!sherim@herald.usask.ca
>         152   Solarix Systems             Paul Afshar paul@solar1.portal.com
>         153   Unifi Communications Corp.      Yigal Hochberg yigal@unifi.com
>         154   Roadnet                                Dale Shelton ---none---
>         155   Network Systems Corp.
>                                   Nadya K. El-Afandi nadya@khara.network.com
>         156   ENE (European Network Engineering)        Peter Cox ---none---
>         157   Dansk Data Elektronik A/S           Per Bech Hansen pbh@dde.dk
>         158   Morning Star Technologies        Karl Fox karl@MorningStar.Com
>         159   Dupont EOP                          Oscar Rodriguez ---none---
>         160   Legato Systems, Inc.             Jon Kepecs  kepecs@Legato.COM
>         161   Motorola SPS               Vince Enriquez enriquez@sps.mot.com
>         162   European Space Agency (ESA)
>                                   Eduardo EDUATO%ESOC.BITNET@CUNYVM.CUNY.EDU
>         163   BIM                             Bernard Lemercier bl@sunbim.be
>         164   Rad Data Communications Ltd.             Oft Israel ---none---
>         165   Intellicom                               Paul Singh ---none---
>         166   Shiva Corporation                    Phil Budne phil@Shiva.COM
>         167   Fujikura America                        Debbie Reed ---none---
>         168   Xlnt Designs INC (XDI)               Mike Anello mike@xlnt.com
>         169   Tandem Computers                          Rex Davis ---none---
>         170   BICC                          David A. Brown fzbicdb@uk.ac.ucl
>         171   D-Link Systems, Inc.                Henry P. Nagai  ---none---
>         172   AMP, Inc.                                Rick Downs ---none---
>         173   Netlink                              Mauro Zallocco ---none---
>         174   C. Itoh Electronics                     Larry Davis ---none---
>         175   Sumitomo Electric Industries (SEI)
>                                                Kent Tsuno tsuno@sumitomo.com
>         176   DHL Systems, Inc.
>                           David B. Gurevich dgurevic@rhubarb.ssf-sys.dhl.com
>         177   Network Equipment Technologies    Mark Tom marktom@tom.net.com
>         178   APTEC Computer Systems   Larry Burton ssds!larryb@uunet.UU.NET
>         179   Schneider & Koch & Co, Datensysteme GmbH Thomas Ruf tom@rsp.de
>         180   Hill Air Force Base   Russell G. Wilson rwilson@oodis01.af.mil
>         181   ADC Kentrox               Bruce Kropp ktxc8!bruce@uunet.UU.NET
>         182   Japan Radio Co.   Nagayuki Kojima nkojima@lab.nihonmusen.co.jp
>         183   Versitron                               Matt Harris ---none---
>         184   Telecommunication Systems             Hugh Lockhart ---none---
>         185   Interphase                            Gil Widdowson ---none---
>         186   Toshiba Corporation    Mike Asagami toshiba@mothra.nts.uci.edu
>         187   Clearpoint Research Corp.
>         188   Ascom                      Andrew Smith andrew@hasler.ascom.ch
>         189   Fujitsu America                           Chung Lam ---none---
>         190   NetCom Solutions, Inc.                   Dale Cabell---none---
>         191   NCR             Cheryl Krupczak clefor@secola.columbia.ncr.com
>         192   Dr. Materna GmbH                   Torsten Beyer tb@Materna.de
>         193   Ericsson Business Communications     Gunnar Nilsson ---none---
>         194   Metaphor Computer Systems              Paul Rodwick ---none---
>         195   Patriot Partners                       Paul Rodwick ---none---
>         196   The Software Group Limited (TSG)
>                                   Ragnar Paulson tsgfred!ragnar@uunet.UU.NET
>         197   Kalpana, Inc.                         Anil Bhavnani ---none---
>         198   University of Waterloo
>                                   R. J. White snmp-tech@watmath.waterloo.edu
>         199   CCL/ITRI
>                     Ming-Perng Chen N100CMP0%TWNITRI1.BITNET@CUNYVM.CUNY.EDU
>         200   Coeur Postel            Professor Kynikos   Special Consultant
>         201   Mitsubish Cable Industries, Ltd.      Masahiko Hori ---none---
>         202   SMC                                   Lance Sprung  ---none---
>         203   Crescendo Communication, Inc.         Prem Jain  prem@cres.com
>         204   Goodall Software Engineering    Doug Goodall   goodall@crl.com
>         205   Intecom                                 Brad Parke  ---none---
>         206   Victoria University of Wellington
>                                       Jonathan Stone jonathan@isor.vuw.ac.nz
>         207   Allied Telesis, Inc.
>                             Scott Holley SCOTT_CLINTON_HOLLEY@cup.portal.com
>         208   Dowty Network Systems A/S         Hartvig Ekner  hj@dowtyns.dk
>         209   Protools                                   Glen Arp ---none---
>         210   Nippon Telegraph and Telephone Corp.
>                         Toshiharu Sugawara sugawara%wink.ntt.jp@RELAY.CS.NET
>         211   Fujitsu Limited  Ippei Hayashi hayashi@sysrap.cs.fujitsu.co.jp
>         212   Network Peripherals Inc.    Creighton Chong cchong@fastnet.com
>         213   Netronix, Inc.                         Jacques Roth ---none---
>         214   University of Wisconsin - Madison
>                           Dave Windorski DAVID.WINDORSKI@MAIL.ADMIN.WISC.EDU
>         215   NetWorth, Inc.                         Craig Scott  ---none---
>         216   Tandberg Data A/S          Harald Hoeg haho%huldra.uucp@nac.no
>         217   Technically Elite Concepts, Inc.
>                                   Russell S. Dietz Russell_Dietz@Mcimail.com
>         218   Labtam Australia Pty. Ltd.
>                                    Michael Podhorodecki michael@labtam.oz.au
>         219   Republic Telcom Systems, Inc.
>                                Steve Harris rtsc!harris@boulder.Colorado.edu
>         220   ADI Systems, Inc.                          Paul Liu ---none---
>         221   Microwave Bypass Systems, Inc.           Tad Artis  ---none---
>         222   Pyramid Technology Corp.         Richard Rein rein@pyramid.com
>         223   Unisys_Corp                           Lawrence Brow ---none---
>         224   LANOPTICS LTD., Israel
>                                  Israel Drori raanan@techunix.technion.ac.il
>         225   NKK Corporation                         J. Yoshida  ---none---
>         226   MTrade UK Ltd.                     Peter Delchiappo ---none---
>         227   Acals                    Patrick Cheng pcheng@dill.ind.trw.com
>         228   ASTEC, Inc.                    Hiroshi Fujii fujii@astec.co.jp
>         229   Delmarva Power       John K. Scoggin, Jr. scoggin@delmarva.com
>         230   Telematics International, Inc.          Kevin Smith ---none---
>         231   Siemens Nixdorf Informations Syteme AG
>                                                  Gunther Kroenert ---none---
>         232   Compaq
>         233   NetManage, Inc.          William Dunn netmanage@cup.portal.com
>         234   NCSU Computing Center        David Joyner david@unity.ncsu.edu
>         235   Empirical Tools and Technologies
>                                             Karl Auerbach karl@empirical.com
>         236   Samsung Group                    Hong K. Paik paik@samsung.com
>         237   Takaoka Electric Mfg. Co., Ltd.
>                    Hidekazu Hagiwara hagiwara@takaoka.takaoka-electric.co.jp
>         238   Netrix Systems Corporation        Eldon S. Mast esm@netrix.com
>         239   WINDATA                               Bob Rosenbaum ---none---
>         240   RC International A/S                 Carl H. Dreyer chd@rci.dk
>         241   Netexp Research                       Henk Boetzkes ---none---
>         242   Internode Systems Pty Ltd
>                                      Simon Hackett simon@ucs.adelaide.edu.au
>         243   netCS Informationstechnik GmbH
>                                       Oliver Korfmacher okorf@bunt.netcs.com
>         244   Lantronix                  Rich Lyman  rich@alecto.gordian.com
>         245   Avatar Consultants
>                         Kory Hamzeh ames!avatar.com!kory@harvard.harvard.edu
>         246   Furukawa Electoric Co. Ltd.
>                  Shoji Fukutomi kddlab!polo.furukawa.co.jp!fuku@uunet.UU.NET
>         247   AEG Electrcom                           R. Nurnberg ---none---
>         248   Richard Hirschmann GmbH & Co.
>                                   Heinz Nisi mia@intsun.rus.uni-stuttgart.de
>         249   G2R Inc.                             Khalid Hireche ---none---
>         250   University of Michigan
>                                  Tim Howes Tim.Howes@terminator.cc.umich.edu
>         251   Netcomm, Ltd.                    W.R. Maynard-Smith ---none---
>         252   Sable Technology Corporation         Rodney Thayer  ---none---
>         253   Xerox              Edwards E. Reed ipcontact.cin_ops@xerox.com
>         254   Conware Computer Consulting GmbH
>                                             Michael Sapich sapich@conware.de
>         255   Compatible Systems Corp.        John Gawf  gawf@compatible.com
>         256   Scitec Communications Systems Ltd.    Stephen Lewis ---none---
>         257   Transarc Corporation        Pat Barron Pat_Barron@TRANSARC.COM
>         258   Matsushita Electric Industrial Co., Ltd.
>                                              Nob Mizuno mizuno@isl.mei.co.jp
>         259   ACCTON Technology                        Don Rooney ---none---
>         260   Star-Tek, Inc.                   Carl Madison carl@startek.com
>         261   Codenoll Tech. Corp.                     Dan Willie ---none---
>         262   Formation, Inc.                       Carl Marcinik ---none---
>         263   Seiko Instruments, Inc. (SII)    Yasuyoshi Watanabe ---none---
>         264   RCE (Reseaux de Communication d'Entreprise S.A.)
>                                        Etienne Baudras-Chardigny  ---none---
>         265   Xenocom, Inc.               Sean Welch welch@raven.ulowell.edu
>         266   KABELRHEYDT                         Hubert Theissen ---none---
>         267   Systech Computer Corporation
>                                      Brian Petry systech!bpetry@uunet.UU.NET
>         268   Visual                             Brian O'Shea bos@visual.com
>         269   SDD (Scandinavian Airlines Data Denmark A/S)
>                                                       Per Futtrup ---none---
>         270   Zenith Electronics Corporation            David Lin ---none---
>         271   TELECOM FINLAND                        Petri Jokela ---none---
>         272   BinTec Computersystems               Marc Sheldon ms@BinTec.DE
>         273   EUnet Germany                   Marc Sheldon ms@Germany.EU.net
>         274   PictureTel Corporation              Oliver Jones oj@pictel.com
>         275   Michigan State University             Lih-Er Wey WEYLE@msu.edu
>         276   GTE Telecom Incorporated              Grant Gifford ---none---
>         277   Cascade Communications Corp.
>                                           Chikong Shue alpo!chi@uunet.uu.net
>         278   Hitachi Cable, Ltd.                   Takahiro Asai ---none---
>         279   Olivetti                 Marco Framba  framba@orc.olivetti.com
>         280   Vitacom Corporation         Parag Rastogi parag@cup.portal.com
>         281   INMOS                         Graham Hudspith  gwh@inmos.co.uk
>         282   AIC Systems Laboratories Ltd.  Glenn Mansfield glenn@aic.co.jp
>         283   Cameo Communications, Inc.               Alan Brind ---none---
>         284   Diab Data AB                        Mats Lindstrom mli@diab.se
>         285   Olicom A/S                         Lars Povlsen krus@olicom.dk
>         286   Digital-Kienzle Computersystems    Hans Jurgen Dorr ---none---
>         287   CSELT(Centro Studi E Laboratori Telecomunicazioni)
>                                       Paolo Coppo coppo@cz8700.cselt.stet.it
>         288   Electronic Data Systems     Mark Holobach holobach@tis.eds.com
>         289   McData Corporation      Glenn Levitt gpl0363@mcmail.mcdata.com
>         290   Harris Corporation       David Rhein davidr@ssd.csd.harris.com
>         291   Technology Dynamics, Inc. Chip Standifer TDYNAMICS@MCIMAIL.COM
>         292   DATAHOUSE Information Systems Ltd.           Kim Le ---none---
>         293   DSIR Network Group  Tony van der Peet srghtvp@grv.dsir.govt.nz
>         294   Texas Instruments      Blair Sanders Blair_Sanders@mcimail.com
>         295   PlainTree Systems Inc.     Paul Chefurka chefurka@plntree.UUCP
>         296   Hedemann Software Development
>                                   Stefan Hedemann 100015.2504@compuserve.com
>         297   Fuji Xerox Co., Ltd.                              Hiroshi Kume
>                          Kume%KSPB%Fuji_Xerox@tcpgw.netg.ksp.fujixerox.co.jp
>         298   Asante Technology                    Hsiang Ming Ma ---none---
>         299   Stanford University
>                                  RL "Bob" Morgan morgan@jessica.stanford.edu
>         300   Digital Link                            Jimmy Tu  jimmy@dl.com
>         301   Raylan Corporation            Mark S. Lewis mlewis@telebit.com
>         302   Datacraft                         Alan Lloyd alan@datacraft.oz
>         303   Hughes                            Keith McCloghrie KZM@HLS.COM
>         304   Farallon Computing, Inc.             Steven Sweeney ---none---
>         305   GE Information Services              Steve Bush sfb@ncoast.org
>         306   Gambit Computer Communications         Zohar Seigal ---none---
>         307   Livingston Enterprises, Inc.
>                                           Steve Willens steve@livingston.com
>         308   Star Technologies                     Jim Miner miner@star.com
>         309   Micronics Computers Inc.         Darren Croke dc@micronics.com
>         310   Basis, Inc.                    Heidi Stettner heidi@mtxinu.COM
>         311   Microsoft               John M. Ballard jballard@microsoft.com
>         312   US West Advance Technologies
>                                       Donna Hopkins dmhopki@uswat.uswest.com
>         313   University College London Shaw C. Chuang S.Chuang@cs.ucl.ac.uk
>         314   Eastman Kodak Company   W. James Colosky wjc@tornado.kodak.com
>         315   Network Resources Corporation       Kathy Weninger  ---none---
>         316   Atlas Telecom             Bruce Kropp ktxc8!bruce@uunet.UU.NET
>         317   Bridgeway                          Umberto Vizcaino ---none---
>         318   American Power Conversion Corp.
>                                        Peter C. Yoest apc!yoest@uunet.uu.net
>         319   DOE Atmospheric Radiation Measurement Project
>                                          Paul Krystosek krystosk@eid.anl.gov
>         320   VerSteeg CodeWorks                   Bill Versteeg bvs@NCR.COM
>         321   Verilink Corp                        Bill Versteeg bvs@NCR.COM
>         322   Sybus Corportation        Mark T. Dauscher mdauscher@sybus.com
>         323   Tekelec                                  Bob Grady  ---none---
>         324   NASA Ames Research Cente       Nick Cuccia cuccia@nas.nasa.gov
>         325   Simon Fraser University           Robert Urquhart quipu@sfu.ca
>         326   Fore Systems, Inc.                    Eric Cooper ecc@fore.com
>         327   Centrum Communications, Inc.             Vince Liu  ---none---
>         328   NeXT Computer, Inc.
>                                 Lennart Lovstrand Lennart_Lovstrand@NeXT.COM
>         329   Netcore, Inc.                           Skip Morton ---none---
>         330   Northwest Digital Systems             Brian Dockter ---none---
>         331   Andrew Corporation                         Ted Tran ---none---
>         332   DigiBoard                        Dror Kessler  dror@digibd.com
>         333   Computer Network Technology Corp.   Bob Meierhofer  ---none---
>         334   Lotus Development Corp.      Bill Flanagan bflanagan@lotus.com
>         335   MICOM Communication Corporation
>                                           Donna Beatty SYSAD@prime.micom.com
>         336   ASCII Corporation            Toshiharu Ohno tony-o@ascii.co.jp
>         337   PUREDATA Research                Tony Baxter tony@puredata.com
>         338   NTT DATA               Yasuhiro Kohata    kohata@rd.nttdata.jp
>         339   Empros Systems International   David Taylor dtaylor@ems.cdc.ca
>         340   Kendall Square Research (KSR)     Dave Hudson tdh@uunet.UU.NET
>         341   Martin Marietta Energy Systems     Gary Haney  haneyg@ornl.gov
>         342   Network Innovations            Pete Grillo pl0143@mail.psi.net
>         343   Intel Corporation          Brady Orand borand@pcocd2.intel.com
>         344   Proxar                           Ching-Fa Hwang cfh@proxar.com
>         345   Epson Research Center    Richard Schneider  rschneid@epson.com
>         346   Fibernet                            George Sandoval ---none---
>         347   Box Hill Systems Corporation        Tim Jones  tim@boxhill.com
>         348   American Express Travel Related Services
>                                             Jeff Carton jcarton@amex-trs.com
>         349   Compu-Shack  Tomas Vocetka OPLER%CSEARN.bitnet@CUNYVM.CUNY.EDU
>         350   Parallan Computer, Inc.               Charles Dulin ---none---
>         351   Stratacom                         Clyde Iwamoto cki@strata.com
>         352   Open Networks Engineering, Inc.      Russ Blaesing rrb@one.com
>         353   ATM Forum                         Keith McCloghrie KZM@HLS.COM
>         354   SSD Management, Inc.                      Bill Rose ---none---
>         355   Automated Network Management, Inc.   Carl Vanderbeek ---none--
>         356   Magnalink Communications Corporation
>                                                 David E. Kaufman  ---none---
>         357   TIL Systems, Ltd.                   Garry McCracken ---none---
>         358   Skyline Technology, Inc.                   Don Weir ---none---
>         359   Nu-Mega Technologies, Inc.              Dirk Smith  ---none---
>         360   Morgan Stanley & Co. Inc.
>                                      Victor Kazdoba vsk@katana.is.morgan.com
>         361   Integrated Business Network            Michael Bell ---none---
>         362   L & N Technologies, Ltd.               Steve Loring ---none---
>         363   Cincinnati Bell Information Systems, Inc.
>                                              Deron Meranda dmeranda@cbis.COM
>         364   OSCOM International
>                                  Farhad Fozdar f_fozdar@fennel.cc.uwa.edu.au
>         365   MICROGNOSIS                Paul Andon pandon@micrognosis.co.uk
>         366   Datapoint Corporation     Lee Ziegenhals lcz@sat.datapoint.com
>         367   RICOH Co. Ltd.
>                       Toshio Watanabe watanabe@godzilla.rsc.spdd.ricoh.co.jp
>         368   Axis Communications AB              Martin Gren martin@axis.se
>         369   Pacer Software               Wayne Tackabury wft@pacersoft.com
>         370   Axon Networks Inc.            Robin Iddon axon@cix.clink.co.uk
>         371   Brixton Systems, Inc.       Peter S. Easton easton@brixton.com
>         372   GSI                   Etienne Demailly etienne.demailly@gsi.fr
>         373   Tatung Co., Ltd.
>                       Chih-Yi Chen TCCISM1%TWNTTIT.BITNET@pucc.Princeton.EDU
>         374   DIS Research LTD.                 Ray Compton rayc@command.com
>         375   Quotron Systems, Inc.
>                                    Richard P. Stubbs richard@atd.quotron.com
>         376   Dassault Electronique
>                                    Olivier J. Caleff caleff@dassault-elec.fr
>         377   Corollary, Inc.               James L. Gula gula@corollary.com
>         378   SEEL, Ltd.                              Ken Ritchie ---none---
>         379   Lexcel                           Mike Erlinger mike@lexcel.com
>         380   Sophisticated Technologies, Inc.
>                                      Bill Parducci 70262.1267@compuserve.com
>         381   OST                                         A. Pele ---none---
>         382   Megadata Pty Ltd.      Andrew McRae andrew@megadata.mega.oz.au
>         383   LLNL Livermore Computer Center
>                                     Dan Nessett nessett@ocfmail.ocf.llnl.gov
>         384   Dynatech Communications  Graham Welling s8000!gcw@uunet.uu.net
>         385   Symplex Communications Corp.             Cyrus Azar ---none---
>         386   Tribe Computer Works               Ken Fujimoto fuji@tribe.com
>         387   Taligent, Inc.            Lorenzo Aguilar lorenzo@taligent.com
>         388   Symbol Technologies, Inc.
>                           John Kramer +1-408-369-2679 jkramer@psd.symbol.com
>         389   Lancert                                 Mark Hankin ---none---
>         390   Alantec                          Paul V. Fries pvf@alantec.com
>         391   Ridgeback Solutions
>                                Errol Ginsberg bacchus!zulu!errol@uu2.psi.com
>         392   Metrix, Inc.                 D. Venkatrangan venkat@metrix.com
>         393   Excutive Systems/XTree Company
>                                            Dale Cabell cabell@smtp.xtree.com
>         394   NRL Communication Systems Branch
>         395   I.D.E. Corporation                        Rob Spade ---none---
>         396   Matsushita Electric Works, Ltd.
>                                         Claude Huss claude@trc.mew.mei.co.jp
>         397   MegaPAC                                  Ian George ---none---
>         398   Pilkington Communication Systems      Dave Atkinson ---none---
>         399   Hitachi Computer Products (America), Inc.
>                                         Masha Golosovker masha@hicomb.hi.com
>         400   METEO FRANCE                 Remy Giraud  Remy.Giraud@meteo.fr
>         401   PRC Inc.                          Jim Noble  noble_jim@prc.com
>         402   Wal*Mart Stores, Inc.     Mike Fitzgerel  mlfitzg@wal-mart.com
>         403   Nissin Electric Company, Ltd.   Aki Komatsuzaki (408) 737-0274
>         404   Distributed Support Information Standard
>                                                 Mike Migliano <mike@uwm.edu>
>         405   SMDS Interest Group (SIG)
>                                     Elysia C. Tan <ecmt1@sword.bellcore.com>
>         406   SolCom Systems Ltd.                    Hugh Evans  0506 873855
>         407   Bell Atlantic  Colin deSa socrates!bm5ld15@bagout.BELL-ATL.COM
>         408   Advanced Multiuser Technologies Corporation
>         409   Mitsubishi Electric Corporation
>                                 Yoshitaka Ogawa <ogawa@nkai.cow.melco.co.jp>
>         410   C.O.L. Systems, Inc.         Frank Castellucci  (914) 277-4312
>         411   University of Auckland
>                                    Nevil Brownlee < n.brownlee@aukuni.ac.nz>
>         412   Desktop Management Task Force (DMTF)
>                                        Dave Perkins <dperkins@synoptics.com>
>         413   Klever Computers, Inc.  Tom Su  408-735-7723    kci@netcom.com
>         414   Amdahl Corporation              Steve Young  sy@uts.admahl.com
>         415   JTEC Pty, Ltd.                       Jan Bartel  (02) 809 6933
>         416   Matra Communcation         Hong-Loc Nguyen  (33.1) 34.60.85.25
>         417   HAL Computer Systems       Michael A. Petonic  petonic@hal.com
>         418   Lawrence Berkeley Laboratory       Russ Wright  wright@lbl.gov
>         419   Dale Computer Corporation          Dean Craven  1-800-336-7483
>         420 IPTC, Universitaet of Tuebingen
>                        Andreas J. Haug <ahaug@mailserv.zdv.uni-tuebingen.de>
>         421   Bytex Corporation
>                             Mary Ann Burt <bytex!ws054!maryann@uunet.UU.NET>
>         422   Cogwheel, Inc.                   Brian Ellis  bri@Cogwheel.COM
>         423   Lanwan Technologies                 Thomas Liu  (408) 986-8899
>         424   Thomas-Conrad Corporation             Karen Boyd  512-836-1935
>         425   TxPort                              Bill VerSteeg  bvs@ver.com
>         426   Compex, Inc.             Andrew Corlett  BDA@ORION.OAC.UCI.EDU
>         427   Evergreen Systems, Inc.             Bill Grace  (415) 897-8888
>         428   HNV, Inc.                 James R. Simons  jrs@denver.ssds.COM
>         429   U.S. Robotics, Inc.               Chris Rozman  chrisr@usr.com
>         430   Canada Post Corporation          Walter Brown  +1 613 722-8843
>         431   Open Systems Solutions, Inc.         David Ko  davidk@ossi.com
>         432   Toronto Stock Exchange               Paul Kwan  (416) 947-4284
>         433   MamakosTransSys Consulting
>                                        Louis A. Mamakos   louie@transsys.com
>         434   EICON                      Vartan Narikian  vartan@eicon.qc.ca
>         435   Jupiter Systems                Russell Leefer  rml@jupiter.com
>         436   SSTI                             Philip Calas (33) 61 44 19 51
>         437   Grand Junction Networks  Randy Ryals  randyr@grandjunction.com
>         438   Anasazi, Inc.                   Chad Larson (chad@anasazi.com)
>         439   Edward D. Jones and Company        John Caruso  (314) 851-3422
>         440   Amnet, Inc.                          Richard Mak mak@amnet.COM
>         441   Chase Research                           Kevin Gage ---none---
>         442   PEER Networks                    Randy Presuhn  randy@peer.com
>         443   Gateway Communications, Inc.            Ed Fudurich ---none---
>         444   Peregrine Systems              Eric Olinger eric@peregrine.com
>         445   Daewoo Telecom               SeeYoung Oh oco@scorpio.dwt.co.kr
>         446   Norwegian Telecom Research        Paul Hoff paalh@brage.nta.no
>         447   WilTel  Anil Prasad                     anil_prasad@wiltel.com
>         448   Ericsson-Camtec                        Satish Popat ---none---
>         449   Codex                                Thomas McGinty ---none---
>         450   Basis                          Heidi Stettner heidi@mtxinu.COM
>         451   AGE Logic                                Syd Logan syd@age.com
>         452   INDE Electronics                   Gordon Day gday@inde.ubc.ca
>         453   ISODE Consortium                 Steve Kille S.Kille@isode.com
>         454   J.I. Case                     Mike Oswald mike@helios.uwsp.edu
>         455   Trillium                 Jeff Lawrence j_lawrence@trillium.com
>         456   Bacchus Inc.     Errol Ginsberg bacchus!zulu!errol@uu2.psi.com
>         457   MCC                           Doug Rosenthal rosenthal@mcc.com
>         458   Stratus Computer                 Dave Snay  dks@sw.stratus.com
>         459   Quotron              Richard P. Stubbs richard@atd.quotron.com
>         460   Beame & Whiteside                  Carl Beame beame@ns.bws.com
>         461   Cellular Technical Services             Greg Hummel ---none---
>         462   Shore Microsystems, Inc.           Gordon Elam  (309) 229-3009
>         463   Telecommunications Techniques Corp.  Tom Nisbet  nisbet@tt.com
>         464   DNPAP (Technical University Delft)
>                        Jan van Oorschot <bJan.vOorschot@dnpap.et.tudelft.nl>
>         465   Plexcom, Inc.                     Bruce Miller  (805) 522-3333
>         466   Tylink                         Stavros Mohlulis (508) 285-0033
>         467   Brookhaven National Laboratory
>                                             Dave Stampf drs@bach.ccd.bnl.gov
>         468   Computer Communication Systems
>                                 Gerard Laborde <Gerard.Laborde@sp1.y-net.fr>
>         469   Norand Corp.                         Rose Gorrell 319-269-3100
>         470   MUX-LAP                        Philippe Labrosse  514-735-2741
>         471   Premisys Communications, Inc
>                             Mike MacFaden <premisys!mike@fernwood.mpk.ca.us>
>         472   Bell South Telecommunications       Johnny Walker 205-988-7105
>         473   J. Stainsbury PLC                 Steve Parker  44-71-921-7550
>         474   Ki Research Inc                Toni Barckley  410-290-0355x220
>         475 Wandel and Goltermann Technologies
>         476   Emerson Computer Power
>                                 Roger Draper  714-457-3638  rdraper@cerf.net
>         477   Network Software Associates        Jeffery Chiao  714-768-4013
>         478   Procter and Gamble           Peter Marshall  513-983-1100x5988
>         479 Meridian Technology Corporation
>                             Kenneth B. Denson <kdenson@magic.meridiantc.com>
>         480   QMS, Inc.                           Bill Lott  lott@imagen.com
>         481   Network Express        Tom Jarema  313-761-5051  ITOH@MSEN.COM
>         482   LANcity Corporation               Pam Yassini  pam@lancity.com
>         483   Dayna Communications, Inc.
>                                       Sanchaita Datta  datta@signus.utah.edu
>         484   kn-X Ltd.                               Sam Lau  44 943 467007
>         485   Sync Research, Inc.                Alan Bartky  (714) 588-2070
>         486   PremNet                  Ken Huang  HuangK@rimail.interlan.com
>         487   SIAC                               Peter Ripp   (212) 383-9061
>         488   New York Stock Exchange            Peter Ripp   (212) 383-9061
>         489   American Stock Exchange            Peter Ripp   (212) 383-9061
>         490   FCR Software, Inc.                   Brad Parker  brad@fcr.com
>         491   National Medical Care, Inc.      Robert Phelan  (617) 466-9850
>         492   Dialogue Communication Systemes, S.A.
>                                            Klaus Handke   +(49) 30 802 24 97
>         493   NorTele                            Bjorn Kvile  +47 2 48 89 90
>         494   Madge Networks, Inc.
>                           Duncan Greatwood dgreatwo@madge.mhs.compuserve.com
>         495   Memotec Communications   Graham Higgins ghiggins@teleglobe.com
>         496   CTON  Nick Hennenfent                        nicholas@cton.com
>         497   Leap Technology, Inc.         George Economou  george@leap.com
>         498   General DataComm, Inc.       William Meltzer   meltzer@gdc.com
>         499   ACE Communications, Ltd.              Danny On  972-3-570-1423
>         500   Automatic Data Processing (ADP)      Alex Rosin (201) 714-3982
>         501   Programa SPRITEL                              Alberto Martinez
>                                   Martinez_Alberto_SPRITEL@euskom.spritel.es
>         502   Adacom                              Aial Haorch  972-4-899-899
>         503   Metrodata Ltd            Nick Brown  100022.767@compuserve.com
>         504   Ellemtel Telecommunication Systems Laboratories
>                             Richard G Bruvik  Richard.Bruvik@eua.ericsson.se
>         505   Arizona Public Service          Duane Booher  DBOOHER@APSC.COM
>         506   NETWIZ, Ltd.,    Emanuel Wind  eumzvir@techunix.technion.ac.il
>         507   Science and Engineering Research Council (SERC)    Paul Kummer
>                                                     P.Kummer@daresbury.ac.uk
>         508   The First Boston Corporation                        Kevin Chou
>                                            csfb1!dbadmin4!kchou@uunet.UU.NET
>         509   Hadax Electronics Inc.                       Marian Kramarczyk
>                                                    73477.2731@compuserve.com
>         510   VTKK            Markku Lamminluoto  lamminluoto@vtkes1.vtkk.fi
>         511   North Hills Israel Ltd.   Carmi Cohen  carmi@north.hellnet.org
>         512   TECSIEL                       R. Burlon   sr@teculx.tecsiel.it
>         513   Bayerische Motoren Werke (BMW) AG             Michael Connolly
>                                                         mconnolly@net.bmw.de
>         514   CNET Technologies                       Nelson Su 408-954-8000
>         515   MCI   Kurt Robohm                          krobohm@mcimail.com
>         516   Human Engineering AG (HEAG)                        Urs Brunner
>                                                   ubrunner@clients.switch.ch
>         517   FileNet Corporation                 Joe Raby  raby@filenet.com
>         518   NFT-Ericsson                    Kjetil Donasen  +47 2 84 24 00
>         519   Dun & Bradstreet                    Vic Smagovic  908-464-2079
>         520   Intercomputer Communications      Brian Kean  513-745-0500x244
>         521   Defense Intelligence Agency
>                                   Barry Atkinson   DIA-DMS@DDN-CONUS.DDN.MIL
>         522   Telesystems SLW Inc.                   Joe Magony 416-441-9966
>         523   APT Communications                  David Kloper  301-831-1182
>         524   Delta Airlines                           Jim Guy  404-715-2948
>         525   California Microwave                 Kevin Braun  408-720-6520
>         526   Avid Technology Inc                 Steve Olynyk  508-640-3328
>         527   Integro Advanced Computer Systems
>                                              Pascal Turbiez  +33-20-08-00-40
>         528   RPTI                                Chris Shin  886-2-918-3006
>         529   Ascend Communications Inc.            Marc Hyman  510-769-6001
>         530   Eden Computer Systems Inc.          Louis Brando  305-591-7752
>         531   Kawasaki-Steel Corp
>                                Tomoo Watanabe  nrd@info.kawasaki-steel.co.jp
>         532   Barclays                     Malcolm Houghton  +44 202 671 212
>         533   B.U.G., Inc.                 Isao Tateishi  tateishi@bug.co.jp
>         534   Exide Electronics      Brian Hammill  hamill@dolphin.exide.com
>         535   Superconducting Supercollider Lab.
>                                Carl W. Kalbfleisch    cwk@irrational.ssc.gov
>         536   Triticom                             Jim Bales  (612) 937-0772
>         537   Universal Instruments Corp.
>                         Tom Dinnel   BA06791%BINGVAXA.bitnet@CUNYVM.CUNY.EDU
>         538   Information Resources, Inc.         Jeff Gear  jjg@infores.com
>         539   Applied Innovation, Inc.   Dean Dayton  dean@aicorp.cmhnet.org
>         540   Crypto AG                      Roland Luthi  luthi@iis.ethz.ch
>         541   Infinite Networks, Ltd.          Sean Harding  +44 923 710 277
>         542   Rabbit Software                     Bill Kwan  kwan@rabbit.com
>         543   Apertus Technologies       Stuart Stanley  stuarts@apertus.com
>         544   Equinox Systems, Inc.       Monty Norwood  1-800-275-3500 x293
>         545   Hayes Microcomputer Products
>                          Chris Roussel hayes!hayes.com!croussel@uunet.UU.NET
>         546   Empire Technologies Inc. Cheryl Krupczak  cheryl@cc.gatech.edu
>         547   Glaxochem, Ltd.                     Andy Wilson  0229 52261547
>         548   KPY Network Partners, Corp.
>                                       Gordon Vickers   sccs@pizza.netcom.com
>         549   Agent Technology, Inc.  Ibi Dhilla  idhilla@genesis.nred.ma.us
>         550   Dornier GMBH                Arens Heinrech  49-7545-8 ext 9337
>         551   Telxon Corporation      Frank Ciotti  frankc@teleng.telxon.com
>         552   Entergy Corporation                 Louis Cureau  504-364-7630
>         553   Garrett Communications Inc.        Igor Khasin  (408) 980-9752
>         554   Agile Networks, Inc.          Dave Donegan  ddonegan@agile.com
>         555   Larscom                           Sameer Jayakar  415-969-7572
>         556   Stock Equipment                    Karl Klebenow  216-543-6000
>         557   ITT Corporation      Kevin M. McCauley  kmm@vaxf.acdnj.itt.com
>         558   Universal Data Systems, Inc.
>                                Howard Cunningham   70400.3671@compuserve.com
>         559   Sonix Communications, Ltd.      David Webster  +44 285 641 651
>         560   Paul Freeman Associates, Inc.
>                                           Pete Wilson  pwilson@world.std.com
>         561   John S. Barnes, Corp.              Michael Lynch  704-878-4107
>         562   Northern Telecom, Ltd.
>                                  Glenn Waters  613-763-3933 <gwaters@bnr.ca>
>         563   CAP Debris       Patrick Preuss  ppr@lfs.hamburg.cap-debris.de
>         564   Telco Systems NAC            Harry Hirani  Harry@telco-nac.com
>         565   Tosco Refining Co                 Fred Sanderson  510-602-4358
>         566   Russell Info Sys                      Atul Desai  714-362-4040
>         567   University of Salford   Richard Letts  R.J.Letts@salford.ac.uk
>         568   NetQuest Corp.         Jerry Jacobus  netquest@tigger.jvnc.net
>         569   Armon Networking Ltd.    Yigal Jacoby  yigal@armon.hellnet.org
>         570   IA Corporation                Didier Fort  Didier.Fort@lia.com
>         571   AU-System Communicaton AB           Torbjorn Ryding  8-7267572
>         572   GoldStar Information & Communications, Ltd.
>                                           Soo N. Kim  ksn@giconet.gsic.co.kr
>         573   SECTRA AB                        Tommy Pedersen  tcp@sectra.se
>         574   ONEAC Corporation                Bill Elliot  ONEACWRE@AOL.COM
>         575   Tree Technologies           Michael Demjanenko  (716) 688-4640
>         576   GTE Government Systems         Henry Hernandez  (617) 455-2942
>         577   Denmac Systems, Inc.            Andy Denenberg  (708) 291-7760
>         578   Interlink Computer Sciences, Inc.
>                                              Mike Mazurek  mfm@interlink.com
>         579   Bridge Information Systems, Inc. Stephen Harvey (314) 567-8482
>         580   Leeds and Northrup Australia (LNA) Nigel Cook nigelc@lna.oz.au
>         581   BHA Computer                       David Hislop  rob@bha.oz.au
>         582   Newport Systems Solutions, Inc.
>                                            Pauline Chen  paulinec@netcom.com
>         583   Atrium Technologies     Narender Reddy Vangati  vnr@atrium.com
>         584   ROBOTIKER                 Maribel Narganes  maribel@teletek.es
>         585   PeerLogic Inc.          Ratinder Ahuja  ratinder@peerlogic.com
>         586   Digital Transmittion Systems        Bill VerSteeg  bvs@ver.com
>         587   Far Point Communications            Bill VerSteeg  bvs@ver.com
>         588   Xircom                              Bill VerSteeg  bvs@ver.com
>         589   Mead Data Central         Stephanie Bowman  steph@meaddata.com
>         590   Royal Bank of Canada                    N. Lim  (416) 348-5197
>         591   Advantis, Inc.                       Janet Brehm  813 878-4298
>         592   Chemical Banking Corp.  Paul McDonnell  pmcdonnl@world.std.com
>         593   Eagle Technology                    Ted Haynes  (408) 441-4043
>         594   British Telecom               Ray Smyth  rsmyth@bfsec.bt.co.uk
>         595   Radix BV                     P. Groenendaal  project2@radix.nl
>         596   TAINET Communication System Corp.
>                                         Joseph Chen  +886-2-6583000 (R.O.C.)
>         597   Comtek Services Inc.              Steve Harris  (703) 506-9556
>         598   Fair Issac   Steve Pasadis  apple.com!fico!sxp  (415) 472-2211
>         599   AST Research Inc.                      Bob Beard  bobb@ast.com
>         600   Soft*Star s.r.l. Ing. Enrico Badella softstar@pol88a.polito.it
>         601   Bancomm                            Joe Fontes  jwf@bancomm.com
>         602   Trusted Information Systems, Inc.
>                                              James M. Galvin  galvin@tis.com
>         603   Harris & Jeffries, Inc.         Deepak Shahane  hjinc@CERF.NET
>         604   Axel Technology Corp.               Henry Ngai  (714) 455-1688
>         605   GN Navtel, Inc.                       Joe Magony  416-479-8090
>         606   CAP debis                    Patrick Preuss  +49 40 527 28 366
>         607   Lachman Technology, Inc.  Steve Alexander   stevea@lachman.com
>         608   Galcom Networking Ltd.
>                                  Zeev Greenblatt  galnet@vax.trendline.co.il
>         609   BAZIS                            M. van Luijt  martin@bazis.nl
>         610   SYNAPTEL                       Eric Remond  remond@synaptel.fr
>         611   Investment Management Services, Inc.
>                                     J. Laurens Troost  rens@stimpys.imsi.com
>         612   Taiwan Telecommunication Lab
>                      Dennis Tseng   LOUIS%TWNMOCTL.BITNET@pucc.Princeton.EDU
>         613   Anagram Corporation        Michael Demjanenko   (716) 688-4640
>         614   Univel                      John Nunneley  jnunnele@univel.com
>         615   University of California, San Diego
>                                             Arthur Bierer   abierer@ucsd.edu
>         616   CompuServe   Ed Isaacs, Brian Biggs  SYSADM@csi.compuserve.com
>         617   Telstra - OTC Australia
>                       Peter Hanselmann    peterhan@turin.research.otc.com.au
>         618   Westinghouse Electric Corp.
>                                     Ananth Kupanna   ananth@access.digex.com
>         619   DGA Ltd.              Tom L. Willis  twillis@pintu.demon.co.uk
>         620   Elegant Communications Inc.
>                                       Robert Story  Robert.Story@Elegant.COM
>         621   Experdata                  Claude Lubin  clubin@expdat.gna.org
>         622   Unisource Business Networks Sweden AB
>                                                    Goran Sterner gsr@tip.net
>         623   Molex, Inc.                    Steven Joffe  molex@mcimail.com
>         624   Quay Financial Software            Mick Fleming  mickf@quay.ie
>         625   VMX Inc.                     Joga Ryali  joga@vmxi.cerfnet.com
>         626   Hypercom, Inc.                  Noor Chowdhury  (602) 548-2113
>         627   University of Guelph   Kent Percival  Percival@CCS.UoGuelph.CA
>         628   DIaLOGIKa                  Juergen Jungfleisch  0 68 97 9 35-0
>         629   NBASE Switch Communication
>                                 Sergiu Rotenstein  75250.1477@compuserve.com
>         630   Anchor Datacomm B.V.      Erik Snoek  sdrierik@diamond.sara.nl
>         631   PACDATA                     John Reed  johnr@hagar.pacdata.com
>         632   University of Colorado         Evi Nemeth  evi@cs.colorado.edu
>         633   Tricom Communications Limited
>                                       Robert Barrett  0005114429@mcimail.com
>         634   Santix Software GmbH
>                            Michael Santifaller   santi%mozart@santix.guug.de
>         635   FastComm Communications Corp.
>                                    Bill Flanagan   70632.1446@compuserve.com
>         636   The Georgia Institute of Technology
>                           Michael Mealling   michael.mealling@oit.gatech.edu
>         637   Alcatel Data Networks
>                             Douglas E. Johnson doug.e.johnson@adn.sprint.com
>         638   GTECH                             Brian Ruptash  bar@gtech.com
>         639   UNOCAL Corporation                     Peter Ho  ho@unocal.com
>         640   First Pacific Network             Randy Hamilton  408-703-2763
>         641   Lexmark International              Don Wright  don@lexmark.com
>         642   Qnix Computer             Sang Weon, Yoo  swyoo@qns.qnix.co.kr
>         643   Jigsaw Software Concepts (Pty) Ltd.
>                                        Willem van Biljon  wvb@itu2.sun.ac.za
>         644   VIR, Inc.                          Mark Cotton  (215) 364-7955
>         645   SFA Datacomm Inc.           Don Lechthaler  lech@world.std.com
>         646   SEIKO Telecommunication Systems, Inc.
>                                             Lyn T. Robertson  (503) 526-5638
>         647   Unified Management              Andy Barnhouse  (612) 561-4944
>         648   RADLINX Ltd.                Ady Lifshes  ady%rndi@uunet.uu.net
>         649   Microplex Systems Ltd.            Henry Lee  hyl@microplex.com
>         650   Objecta Elektronik & Data AB      Johan Finnved  jf@objecta.se
>         651   Phoenix Microsystems                Bill VerSteeg  bvs@ver.com
>         652   Distributed Systems International, Inc.
>                                                   Ron Mackey  rem@dsiinc.com
>         653   Evolving Systems, Inc.   Judith C. Bettinger judy@evolving.com
>         654   SAT GmbH           Walter Eichelburg  100063.74@compuserve.com
>         655   CeLAN Technology, Inc.                Mark Liu  886--35-772780
>         656   Landmark Systems Corp.
>                                    Steve Sonnenberg  steves@socrates.umd.edu
>         657   Netone Systems Co., Ltd.
>                                      YongKui Shao  syk@new-news.netone.co.jp
>         658   Loral Data Systems     Jeff Price  jprice@cps070.lds.loral.com
>         659   Cellware Broadband Technology   Michael Roth  mike@cellware.de
>         660   Mu-Systems                Gaylord Miyata  miyata@world.std.com
>         661   IMC Networks Corp.                  Jerry Roby  (714) 724-1070
>         662   Octel Communications Corp.         Alan Newman  (408) 321-5182
>         663   RIT Technologies LTD.      Ghiora Drori  drori@dcl.hellnet.org
>         664   Adtran                                Jeff Wells  205-971-8000
>         665   PowerPlay Technologies, Inc.        Ray Caruso  rayman@csn.org
>         666   Oki Electric Industry Co., Ltd.
>                                     Shigeru Urushibara  uru@cs1.cs.oki.co.jp
>         667   Specialix International  Jeremy Rolls  jeremyr@specialix.co.uk
>         668   INESC (Instituto de Engenharia de Sistemas e Computadores)
>                                           Pedro Ramalho Carlos  prc@inesc.pt
>         669   Globalnet Communications         Real Barriere  (514) 651-6164
>         670   Product Line Engineer SVEC Computer Corp.
>                                       Rich Huang   msumgr@enya.cc.fcu.edu.tw
>         671   Printer Systems Corp.              Bill Babson  bill@prsys.com
>         672   Contec Micro Electronics USA       David Sheih  (408) 434-6767
>         673   Unix Integration Services         Chris Howard   chris@uis.com
>         674   Dell Computer Corporation        Steven Blair  sblair@dell.com
>         675   Whittaker Electronic Systems   Michael McCune  mccune@cerf.net
>         676   QPSX Communications          David Pascoe    davidp@qpsx.oz.au
>         677   Loral WDl      Mike Aronson  Mike_Aronson@msgate.wdl.loral.com
>         678   Federal Express Corp.             Randy Hale    (901) 369-2152
>         679   E-COMMS Inc.                    Harvey Teale    (206) 857-3399
>         680   Software Clearing House                 Tom Caris   ca@sch.com
>         681   Antlow Computers LTD.               C. R. Bates  44-635-871829
>         682   Emcom Corp.                       Mike Swartz   emcom@cerf.net
>         683   Extended Systems, Inc.
>                                    Al Youngwerth alberty@tommy.extendsys.com
>         684   Sola Electric                     Mike Paulsen  (708) 439-2800
>         685   Esix Systems, Inc.           Anthony Chung  esix@esix.tony.com
>         686   3M/MMM                           Chris Amley   ccamley@mmm.com
>         687   Cylink Corp.                          Ed Chou    ed@cylink.com
>         688   Znyx Advanced Systems Division, Inc.
>                                               Alan Deikman  aland@netcom.com
>         689   Texaco, Inc.                      Jeff Lin     linj@Texaco.com
>         690   McCaw Cellular Communication Corp. Tri Phan tri.phan@mccaw.com
>         691   ASP Computer Product Inc. Elise Moss 71053.1066@compuserve.com
>         692   HiPerformance Systems              Mike Brien  +27-11-806-1000
>         693   Regionales Rechenzentrum
>                        Sibylle Schweizer  unrz54@daphne.rrze.uni-erlangen.de
>         694   SAP AG                          Dr. Uwe Hommel  +49 62 27 34 0
>         695   ElectroSpace System Inc.
>                                    Dr. Joseph Cleveland e03353@esitx.esi.org
>         696   ( Unassigned )
>         697   MultiPort Software     Reuben Sivan  72302.3262@compuserve.com
>         698   Combinet, Inc.               Samir Sawhney  samir@combinet.com
>         699   TSCC                               Carl Wist    carlw@tscc.com
>         700   Teleos Communications Inc.    Bill Nayavich  wln@teleoscom.com
>         701   Alta Research                   Amy Saperstein  (305) 428-8535
>         702   Independence Blue Cross              Bill Eshbach  esh@ibx.com
>         703   ADACOM Station Interconnectivity LTD.
>                                                 Itay Kariv  +9 72 48 99 89 9
>         704   MIROR Systems                     Frank Kloes  +27 12 911 0003
>         705   Merlin Gerin               Adam Stolinski  (714) 557-1637 x249
>         706   Owen-Corning Fiberglas     Tom Mann mann.td@ocf.compuserve.com
>         707   Talking Networks Inc.          Terry Braun  tab@lwt.mtxinu.com
>         708   Cubix Corporation             Rebekah Marshall  (702) 883-7611
>         709   Formation Inc.          Bob Millis  bobm@formail.formation.com
>         710   Lannair Ltd.                    Pablo Brenner pablo@lannet.com
>         711   LightStream Corp.       Chris Chiotasso  chris@lightstream.com
>         712   LANart Corp.                Doron I. Gartner  doron@lanart.com
>         713   University of Stellenbosch   Graham Phillips phil@cs.sun.ac.za
>         714   Wyse Technology                     Bill Rainey  bill@wyse.com
>         715   DSC Communications Corp.        Colm Bergin  cbergin@cpdsc.com
>         716   NetEc                      Thomas Krichel  netec@uts.mcc.ac.uk
>         717   Breltenbach Software Engineering Hilmar Tuneke +02 92 49 70 00
>         718   Victor Company of Japan,Limited
>                                Atsushi Sakamoto   101176.2703@compuserve.com
>         719   Japan Direx Corporation        Teruo Tomiyama  +81 3 3498 5050
>         720   NECSY Network Control Systems S.p.A. Piero Fiozzo fip@necsy.it
>         721   ISDN Systems Corp.             Jeff Milloy  p00633@psilink.com
>         722   Zero-One Technologies, LTD.     Curt Chen  + 88 62 56 52 32 33
>         723   Radix Technologies, Inc.        Steve Giles  giless@delphi.com
>         724   National Institute of Standards and Technology
>                                          Jim West   west@mgmt3.ncsl.nist.gov
>         725   Digital Technology Inc.     Chris Gianattasio  gto@lanhawk.com
>         726   Castelle Corp.                   Waiming Mok  wmm@castelle.com
>         727   Presticom Inc.          Martin Dube  76270.2672@compuserve.com
>         728   Showa Electric Wire & Cable Co., Ltd.
>                                       Robert O'Grady  kfn@tanuki.twics.co.jp
>         729   SpectraGraphics                Jack Hinkle  hinkle@spectra.com
>         730   Connectware Inc.                 Rick Downs  rxd4@acsysinc.com
>         731   Wind River Systems                     Emily Hipp hipp@wrs.com
>         732   RADWAY International Ltd. Doron Kolton  0005367977@mcimail.com
>         733   System Management ARTS, Inc. Alexander Dupuy  dupuy@smarts.com
>         734   Persoft, Inc.      Steven M. Entine  entine@pervax.persoft.com
>         735   Xnet Technology Inc.      Esther Chung  estchung@xnet-tech.com
>         736   Unison-Tymlabs                    Dean Andrews  ada@unison.com
>         737   Micro-Matic Research   Patrick Lemli 73677.2373@compuserve.com
>         738   B.A.T.M. Advance Technologies
>                                           Nahum Killim bcrystal@actcom.co.il
>         739   University of Copenhagen         Kim H|glund  shotokan@diku.dk
>         740   Network Security Systems, Inc.
>                                           Carleton Smith  rpitt@nic.cerf.net
>         741   JNA Telecommunications             Sean Cody  seanc@jna.com.au
>         742   Encore Computer Corporation    Tony Shafer  tshafer@encore.com
>         743   Central Intelligent Agency         Carol Jobusch  703 242-2485
>         744   ISC (GB) Limited      Mike Townsend  miket@cix.compulink.co.uk
>         745   Digital Communication Associates Ravi Shankar shankarr@dca.com
>         746   CyberMedia Inc.                Unni Warrier   unni@cs.ucla.edu
>         747   Distributed Systems International, Inc.
>                                                    Ron Mackey rem@dsiinc.com
>         748   Peter Radig EDP-Consulting       Peter Radig  +49 69 9757 6100
>         749   Vicorp Interactive Systems           Phil Romine  phil@vis.com
>         750   Inet Inc.                        Bennie Lopez  brl@inetinc.com
>         751   Argonne National Laboratory  Michael Shaffer mashaffer@anl.gov
>         752   Tek Logix                          Peter Palsall  905 625-4121
>         753   North Western University            Phil Draughon  jpd@nwu.edu
>         754   Astarte Fiber Networks     James Garnett  garnett@catbelly.com
>         755   Diederich & Associates, Inc.
>                                       Douglas Capitano dlcapitano@delphi.com
>         756   Florida Power Corporation        Bob England  rengland@fpc.com
>         757   ASK/INGRES                  Howard Dernehl   howard@ingres.com
>         758   Open Network Enterprise         Spada Stefano  +39 39 245-8101
>         759   The Home Depot               Keith Porter  ktp01@homedepot.com
>         760   Pan Dacom Telekommunikations   Jens Andresen  +49 40 644 09 71
>         761   NetTek                          Steve Kennedy  steve@gbnet.com
>         762   Karlnet Corp.                       Doug Kall  kbridge@osu.edu
>         763   Efficient Networks, Inc.          Thirl Johnson (214) 991-3884
>         764   Fiberdata                          Jan Fernquist  +46 828 8383
>         765   Lanser                           Emil Smilovici (514) 485-7104
>         766   Telebit Communications A/S     Peder Chr. Norgaard pcn@tbit.dk
>         767   HILAN GmbH           Markus Pestinger  markus@lahar.ka.sub.org
>         768   Network Computing Inc.
>                                Fredrik Noon fnoon@ncimail.mhs.compuserve.com
>         769   Walgreens Company                 Denis Renaud  (708) 818-4662
>         770   Internet Initiative Japan Inc. Toshiharu Ohno tony-o@iij.ad.jp
>         771   GP van Niekerk Ondernemings
>                             Gerrit van Niekerk  gvanniek@dos-lan.cs.up.ac.za
>         772   DSP & Telecoms Research Group
>                       Patrick McGleenon  p.mcgleenon@ee.queens-belfast.ac.uk
>         773   Securities Industry Automation Corporation
>                                            Chiu Szeto  cszeto@prism.poly.edu
>         774   SYNaPTICS                       David Gray  david@synaptics.ie
>         775   Data Switch Corporation         Joe Welfeld  jwelfeld@dasw.com
>         776   Telindus Distribution  Karel Van den Bogaert  kava@telindus.be
>         777   MAXM Systems Corporation  Gary Greathouse ggreathouse@maxm.com
>         778   Fraunhofer Gesellschaft
>                                    Jan Gottschick jan.gottschick@isst.fhg.de
>         779   EQS Business Services           Ken Roberts   kroberts@esq.com
>         780   CNet Technology Inc.     Repus Hsiung  idps17@shts.seed.net.tw
>         781   Datentechnik GmbH           Thomas Pischinger  +43 1 50100 266
>         782   Network Solutions Inc.          Dave Putman   davep@netsol.com
>         783   Viaman Software                Vikram Duvvoori  info@viman.com
>         784   Schweizerische Bankgesellschaft Zuerich
>                                Roland Bernet  Roland.Bernet@zh014.ubs.ubs.ch
>         785   University of Twente - TIOS      Aiko Pras  pras@cs.utwente.nl
>         786   Simplesoft Inc.               Sudhir Pendse  sudhir@netcom.com
>         787   Stony Brook, Inc.               Ken Packert p01006@psilink.com
>         788   Unified Systems Solutions, Inc.
>                                   Steven Morgenthal  smorgenthal@attmail.com
>         789   Network Appliance Corporation
>         790   Ornet Data Communication Technologies Ltd.
>                                                   Haim Kurz haim@ornet.co.il
>         791   Computer Associates International
>                                       Glenn Gianino giagl01@usildaca.cai.com
>         792   Multipoint Network Inc.    Michael Nguyen  mike@multipoint.com
>         793   NYNEX Science & Technology          Lily Lau  llau@nynexst.com
>         794   Commercial Link Systems    Wiljo Heinen  wiljo@freeside.cls.de
>         795   Adaptec Inc.                    Tom Battle  tab@lwt.mtxinu.com
>         796   Softswitch                       Charles Springer  cjs@ssw.com
>         797   Link Technologies, Inc.                 Roy Chu  royc@wyse.com
>         798   IIS                      Olry Rappaport   iishaifa@attmail.com
>         799   Mobile Solutions Inc.    Dale Shelton  dshelton@srg.srg.af.mil
>         800   Xylan Corp.                        Burt Cyr     burt@xylan.com
>         801   Airtech Software Forge Limited
>                                      Callum Paterson tsf@cix.compulink.co.uk
>         802   National Semiconductor Maurice Turcotte  mturc@atlanta.nsc.com
>         803   Video Lottery Technologies     Angelo Lovisa  ange@awd.cdc.com
>         804   National Semiconductor Corp   Waychi Doo   wcd@berlioz.nsc.com
>         805   Applications Management Corp
>                              Terril (Terry) Steichen tjs@washington.ssds.com
>         806   Travelers Insurance Company   Eric Miner  ustrv67v@ibmmail.com
>         807   Taiwan International Standard Electronics Ltd.
>                                             B. J. Chen  bjchen@taisel.com.tw
>         808   US Patent and Trademark Office Rick Randall  randall@uspto.gov
>         809   Hynet, LTD.                    Amir Fuhrmann  amf@teleop.co.il
>         810   Aydin, Corp.                   Rick Veher       (215) 657-8600
>         811   ADDTRON Technology Co., LTD.       Tommy Tasi  +8 86-2-4514507
>         812   Fannie Mae                        David King   s4ujdk@fnma.com
>         813   MultiNET Services         Hubert Martens   martens@multinet.de
>         814   GECKO mbH                          Holger Dopp    hdo@gecko.de
>         815   Memorex Telex                Mike Hill     hill@raleng.mtc.com
>         816   Advanced Communications Networks (ACN) SA
>                                                   Antoine Boss +41 38 247434
>         817   Telekurs AG         Jeremy Brookfield  bkj@iris.F2.telekurs.ch
>         818   Victron bv                    Jack Stiekema    jack@victron.nl
>         819   CF6 Company                   Francois Caron    +331 4696 0060
>         820   Walker Richer and Quinn Inc.
>                                       Rebecca Higgins  rebecca@elmer.wrq.com
>         821   Saturn Systems  Paul Parker  paul_parker@parker.fac.cs.cmu.edu
>         822   Mitsui Marine and Fire Insurance Co. LTD.
>                                                  Kijuro Ikeda +813 5389 8111
>         823   Loop Telecommunication International, Inc.
>                                               Charng-Show Li +886 35 787 696
>         824   Telenex Corporation                 James Krug  (609) 866-1100
>         825   Bus-Tech, Inc.      Charlie Zhang   chun@eecs.cory.berkley.edu
>         826   ATRIE             Fred B.R. Tuang    cmp@fddi3.ccl.itri.org.tw
>         827   Gallagher & Robertson A/S         Arild Braathen  arild@gar.no
>         828   Networks Northwest, Inc. John J. Hansen jhansen@networksnw.com
>         829   Conner Peripherials  Richard Boyd  rboyd@mailserver.conner.com
>         830   Elf Antar France                 P. Noblanc  +33 1 47 44 45 46
>         831   Lloyd Internetworking          Glenn McGregor  glenn@lloyd.com
>         832   Datatec Industries, Inc.     Chris Wiener  cwiener@datatec.com
>         833   TAICOM   Scott Tseng                 cmp@fddi3.ccl.itri.org.tw
>         834   Brown's Operating System Services Ltd.
>                                  Alistair Bell  alistair@ichthya.demon.co.uk
>         835   MiLAN Technology Corp.            Gopal Hegde  gopal@milan.com
>         836   NetEdge Systems, Inc.  Dave Minnich   Dave_Minnich@netedge.com
>         837   NetFrame Systems   George Mathew    george_mathew@netframe.com
>         838   Xedia Corporation     Colin Kincaid  colin%madway.uucp@dmc.com
>         839   Pepsi                          Niraj Katwala  niraj@netcom.com
>         840   Tricord Systems, Inc.      Mark Dillon  mdillon@tricord.mn.org
>         841   Proxim Inc.                   Russ Reynolds  proxim@netcom.com
>         842   Applications Plus, Inc.     Joel Estes  joele@hp827.applus.com
>         843   Pacific Bell                Aijaz Asif  saasif@srv.PacBell.COM
>         844   Supernet                    Sharon Barkai  sharon@supernet.com
>         845   TPS-Teleprocessing Systems    Manfred Gorr  gorr@tpscad.tps.de
>         846   Technology Solutions Company   Niraj Katwala  niraj@netcom.com
>         847   Computer Site Technologies           Tim Hayes  (805) 967-3494
>         848   NetPort Software             John Bartas  jbartas@sunlight.com
>         849   Alon Systems          Menachem Szus  70571.1350@compuserve.com
>         850   Tripp Lite             Lawren Markle  72170.460@compuserve.com
>         851   NetComm Limited
>                              Paul Ripamonti paulri@msmail.netcomm.pronet.com
>         852   Precision Systems, Inc. (PSI)
>                                          Fred Griffin  cheryl@empiretech.com
>         853   Objective Systems Integrators     Ed Reeder  Ed.Reeder@osi.com
>         854   Simpact Associates Inc.
>                                 Robert Patterson  bpatterson@dcs.simpact.com
>         855   Systems Enhancement Corporation
>                                         Steve Held 71165.2156@compuserve.com
>         856   Information Integration, Inc.        Gina Sun  iiii@netcom.com
>         857   CETREL S.C.                    Louis Reinard  ssc-re@cetrel.lu
>         858   ViaTech Development
>                             Theodore J. Collins III ted.collins@vtdev.mn.org
>         859   Olivetti North America  Tom Purcell tomp@mail.spk.olivetti.com
>         860   WILMA      Nikolaus Schaller  hns@ldv.e-technik.tu-muenchen.de
>         861   ILX Systems Inc.                   Peter Mezey  peterm@ilx.com
>         862   Total Peripherals Inc.              Mark Ustik  (508) 393-1777
>         863   SunNetworks Consultant John Brady  jbrady@fedeast.east.sun.com
>         864   Arkhon Technologies, Inc.         Joe Wang  rkhon@nic.cerf.net
>         865   Computer Sciences Corporation
>                                           George M. Dands  dands@sed.csc.com
>         866   Philips.TRT                   Thibault Muchery  +33 14128 7000
>         867   Katron Technologies Inc.           Robert Kao  +88 627 991 064
>         868   Transition Engineering Inc.
>                                        Hemant Trivedi  hemant@transition.com
>         869   Altos Engineering Applications, Inc.
>                                Wes Weber or Dave Erhart  altoseng@netcom.com
>         870   Nicecom Ltd.                 Arik Ramon  arik@nicecom.nice.com
>         871   Fiskars/Deltec                     Carl Smith   (619) 291-2973
>         872   AVM GmbH              Andreas Stockmeier  stocki@avm-berlin.de
>         873   Comm Vision               Richard Havens    (408) 923 0301 x22
>         874   Institute for Information Industry
>                                            Peter Pan peterpan@pdd.iii.org.tw
>         875   Legent Corporation             Gary Strohm  gstrohm@legent.com
>         876   Network Automation                Doug Jackson  +64 6 285 1711
>         877   NetTech                 Marshall Sprague  marshall@nettech.com
>         878   Coman Data Communications Ltd.
>                                           Zvi Sasson coman@nms.cc.huji.ac.il
>         879   Skattedirektoratet           Karl Olav Wroldsen  +47 2207 7162
>         880   Client-Server Technologies       Timo Metsaportti  timo@itf.fi
>         881   Societe Internationale de Telecommunications Aeronautiques
>                                     Chuck Noren  chuck.noren@es.atl.sita.int
>         882   Maximum Strategy Inc.        Paul Stolle  pstolle@maxstrat.com
>         883   Integrated Systems, Inc.             Michael Zheng  mz@isi.com
>         884   E-Systems, Melpar         Rick Silton  rsilton@melpar.esys.com
>         885   Reliance Comm/Tec        Mark Scott  73422.1740@compuserve.com
>         886   Summa Four Inc.                    Paul Nelson  (603) 625-4050
>         887   J & L Information Systems          Rex Jackson  (818) 709-1778
>         888   Forest Computer Inc.               Dave Black  dave@forest.com
>         889   Palindrome Corp.   Jim Gast  jgast@palindro.mhs.compuserve.com
>         890   ZyXEL Communications Corp.  Harry Chou  howie@csie.nctu.edu.tw
>         891   Network Managers (UK) Ltd,   Mark D Dooley  mark@netmgrs.co.uk
>         892   Sensible Office Systems Inc.      Pat Townsend  (712) 276-0034
>         893   Informix Software         Anthony Daniel  anthony@informix.com
>         894   Dynatek Communications           Howard Linton  (703) 490-7205
>         895   Versalynx Corp.                    Dave Fisler  (619) 536-8023
>         896   Potomac Scheduling Communications Company
>                                         David Labovitz  del@access.digex.net
>         897   Sybase Inc.                   Dave Meldrum  meldrum@sybase.com
>         898   DiviCom Inc.                         Eyal Opher  eyal@divi.com
>         899   Datus elektronische Informationssysteme GmbH
>                                             Hubert Mertens marcus@datus.uucp
>         900   Matrox Electronic Systems Limited
>                                Marc-Andre Joyal  marc-andre.joyal@matrox.com
>         901   Digital Products, Inc.        Ross Dreyer  rdreyer@digprod.com
>         902   Scitex Corp. Ltd.          Yoav Chalfon  yoav_h@ird.scitex.com
>         903   RAD Vision          Oleg Pogorelik  radvis@vax.trendline.co.il
>         904   Tran Network Systems            Paul Winkeler  paulw@revco.com
>         905   Scorpion Logic                     Sean Harding  +09 2324 5672
>         906   Inotech Inc.                       Eric Jacobs  (703) 641-0469
>         907   Controlled Power Co.        Yu Chin  76500,3160@compuserve.com
>         908   Elsag Bailey Incorporate Derek McKearney  mckearney@bailey.com
>         909   J.P. Morgan              Chung Szeto  szeto_chung@jpmorgan.com
>         910   Clear Communications Corp.          Kurt Hall  khall@clear.com
>         911   General Technology Inc.         Perry Rockwell  (407) 242-2733
>         912   Adax Inc.                          Jory Gessow   jory@adax.com
>         913   Mtel Technologies, Inc.     Jon Robinson  552-3355@mcimail.com
>         914   Underscore, Inc.            Jeff Schnitzer  jds@underscore.com
>         915   SerComm Corp.                        Ben Lin   +8 862-577-5400
>         916   Baxter Healthcare Corporation
>                           Joseph Sturonas  sturonaj@mpg.mcgawpark.baxter.com
>         917   Tellus Technology               Ron Cimorelli   (510) 498-8500
>         918   Continuous Electron Beam Accelerator Facility
>                                                  Paul Banta  banta@cebaf.gov
>         919   Canoga Perkins                   Margret Siska  (818) 718-6300
>         920   R.I.S Technologies              Fabrice Lacroix  +33 7884 6400
>         921   INFONEX Corp.            Kazuhiro Watanabe  kazu@infonex.co.jp
>         922   WordPerfect Corp.           Douglas Eddy  eddy@wordperfect.com
>         923   NRaD                          Russ Carleton  roccor@netcom.com
>         924   Hong Kong Telecommunications Ltd.     K. S. Luk +8 52 883 3183
>         925   Signature Systems               Doug Goodall   goodall@crl.com
>         926   Alpha Technologies LTD.          Guy Pothiboon  (604) 430-8908
>         927   PairGain Technologies, Inc.       Ken Huang  kenh@pairgain.com
>         928   Sonic Systems             Sudhakar Ravi  sudhakar@sonicsys.com
>         929   Steinbrecher Corp.       Kary Robertson  krobertson@delphi.com
>         930   Centillion Networks, Inc.     Derek Pitcher   derek@lanspd.com
>         931   Network Communication Corp.
>                          Tracy Clark  ncc!central!tracyc@netcomm.attmail.com
>         932   Sysnet A.S.                   Carstein Seeberg  case@sysnet.no
>         933   Telecommunication Systems Lab Gerald Maguire maguire@it.kth.se
>         934   QMI                             Scott Brickner  (410) 573-0013
>         935   Phoenixtec Power Co., LTD.       An-Hsiang Tu  +8 862 646 3311
>         936   Hirakawa Hewtech Corp.     H. Ukaji  lde02513@niftyserve.or.jp
>         937   No Wires Needed B.V.       Arnoud Zwemmer  roana@cs.utwente.nl
>         938   Primary Access               Kerstin Lodman  lodman@priacc.com
>         939   Enterprises.FDSW            Dag Framstad  dag.framstad@fdsw.no
>         940   Grabner & Kapfer GnbR          Vinzenz Grabner  zen@wsr.ac.att
>         941   Nemesys Research Ltd.         Michael Dixon  mjd@nemesys.co.uk
>         942   Pacific Communication Sciences, Inc. (PSCI)
>                                           Yvonne Kammer mib-contact@pcsi.com
>         943   Level One Communications, Inc.
>                                           Moshe Kochinski  moshek@level1.com
>         944   Fast Track, Inc.     Andrew H. Dimmick  adimmick@world.std.com
>         945   Andersen Consulting, OM/NI Practice
>                                              Greg Tilford p00919@psilink.com
>         946   Bay Technologies Pty Ltd.   Paul Simpson  pauls@baytech.com.au
>         947   Integrated Network Corp.      Daniel Joffe wandan@integnet.com
>         948   Epoch, Inc.                       David Haskell  deh@epoch.com
>         949   Wang Laboratories Inc.         Pete Reilley  pvr@wiis.wang.com
>         950   Polaroid Corp.       Sari Germanos  sari@temerity.polaroid.com
>         951   Sunrise Sierra                    Gerald Olson  (510) 443-1133
>         952   Silcon Group                   Bjarne Bonvang  +45 75 54 22 55
>         953   Coastcom                  Donald Pickerel  dpickere@netcom.com
>         954   4th DIMENSION SOFTWARE LTD.
>                            Thomas Segev/Ely Hofner autumn@zeus.datasrv.co.il
>         955   SEIKO SYSTEMS Inc.              Kiyoshi Ishida  ishi@ssi.co.jp
>         956   PERFORM                    Jean-Hugues Robert  +33 42 27 29 32
>         957   TV/COM International              Jean Tellier  (619) 675-1376
>         958   Network Integration, Inc.
>                                Scott C. Lemon  slemon@nii.mhs.compuserve.com
>         959   Sola Electric, A Unit of General Signal
>                                       Bruce Rhodes 72360,2436@compuserve.com
>         960   Gradient Technologies, Inc.  Geoff Charron  geoff@gradient.com
>         961   Tokyo Electric Co., Ltd.           A. Akiyama  +81 558 76 9606
>         962   Codonics, Inc.                     Joe Kulig  jjk@codonics.com
>         963   Delft Technical University Mark Schenk m.schenk@ced.tudelft.nl
>         964   Carrier Access Corp.        Roger Koenig  tomquick@carrier.com
>         965   eoncorp                           Barb Wilson  wilsonb@eon.com
>         966   Naval Undersea Warfare Center
>                                Mark Lovelace  lovelace@mp34.nl.nuwc.navy.mil
>         967   AWA Limited                   Mike Williams    +61 28 87 71 11
>         968   Distinct Corp.           Tarcisio Pedrotti  tarci@distinct.com
>         969   National Technical University of Athens
>                                  Theodoros Karounos karounos@phgasos.ntua.gr
>         970   BGS Systems, Inc.                       Amr Hafez  amr@bgs.com
>         971   McCaw Wireless Data Inc.     Brian Bailey  bbailey@airdata.com
>         972   Bekaert                  Koen De Vleeschauwer  kdv@bekaert.com
>         973   Epic Data Inc.        Vincent Lim  vincent_lim@epic.wimsey.com
>         974   Prodigy Services Co.              Ed Ravin  elr@wp.prodigy.com
>         975   First Pacific Networks (FPN)     Randy Hamilton  randy@fpn.com
>         976   Xylink Ltd.         Bahman Rafatjoo  100117.665@compuserve.com
>         977   Relia Technologies Corp.  Fred Chen  fredc@relia1.relia.com.tw
>         978   Legacy Storage Systems Inc.
>                                 James Hayes james@lss-chq.mhs.compuserve.com
>         979   Digicom, SPA                   Claudio Biotti  +39 3312 0 0122
>         980   Ark Telecom                       Alan DeMars  alan@arktel.com
>         981   National Security Agency (NSA)
>                                     Cynthia Stewart maedeen@romulus.ncsc.mil
>         982  Southwestern Bell Corporation
>                                           Brian Bearden bb8840@swuts.sbc.com
>         983  Virtual Design Group, Inc.
>                                     Chip Standifer 70650.3316@compuserve.com
>         984  Rhone Poulenc                Olivier Pignault   +33 1348 2 4053
>         985  Swiss Bank Corporation        Neil Todd  toddn@gb.swissbank.com
>         986  ATEA N.V.             Walter van Brussel  p81710@banyan.atea.be
>         987  Computer Communications Specialists, Inc.
>                                             Carolyn Zimmer  cczimmer@crl.com
>         988  Object Quest, Inc.             Michael L. Kornegay  mlk@bir.com
>         989  DCL System International, Ltd.   Gady Amit gady-a@dcl-see.co.il
>         990  SOLITON SYSTEMS K.K.             Masayuki Yamai  +81 33356 6091
>         991  U S Software                       Don Dunstan  ussw@netcom.com
>         992  Systems Research and Applications Corporation
>                                             Todd Herr herrt@smtplink.sra.com
>         993  University of Florida           Todd Hester  todd@circa.ufl.edu
>         994  Dantel, Inc.                       John Litster  (209) 292-1111
>         995  Multi-Tech Systems, Inc.    Dale Martenson  (612) 785-3500 x519
>         996  Softlink Ltd.     Moshe Leibovitch  softlink@zeus.datasrv.co.il
>         997  ProSum                        Christian Bucari  +33.1.4590.6231
>         998  March Systems Consultancy, Ltd.
>                                          Ross Wakelin  r.wakelin@march.co.uk
>         999  Hong Technology, Inc.            Walt Milnor  brent@oceania.com
>        1000  Internet Assigned Numbers Authority                iana@isi.edu
>        1001  PECO Energy Co.                  Rick Rioboli  u002rdr@peco.com
>        1002  United Parcel Service        Steve Pollini  nrd1sjp@nrd.ups.com
>        1003  Storage Dimensions, Inc.     Michael Torhan  miketorh@xstor.com
>        1004  ITV Technologies, Inc.               Jacob Chen  itv@netcom.com
>        1005  TCPSI             Victor San Jose   Victor.Sanjose@sp1.y-net.es
>        1006  Promptus Communications, Inc.     Paul Fredette  (401) 683-6100
>        1007  Norman Data Defense Systems
>                                        Kristian A. Bognaes  norman@norman.no
>        1008  Pilot Network Services, Inc.     Rob Carrade  carrade@pilot.net
>        1009  Integrated Systems Solutions Corporation
>                                                Chris Cowan cc@austin.ibm.com
>        1010  SISRO                 Kamp Alexandre  100074.344@compuserve.com
>        1011  NetVantage                       Kevin Bailey  speed@kaiwan.com
>        1012  Marconi S.p.A.             Giuseppe Grasso  gg@relay.marconi.it
>        1013  SURECOM                         Mike S. T. Hsieh  +886.25.92232
>        1014  Royal Hong Kong Jockey Club
>                                        Edmond Lee 100267.3660@compuserve.com
>        1015  Gupta                            Howard Cohen  hcohen@gupta.com
>        1016  Tone Software Corporation       Neil P. Harkins  (714) 991-9460
>        1017  Opus Telecom                     Pace Willisson  pace@blitz.com
>        1018  Cogsys Ltd.          Niall Teasdale  niall@hedgehog.demon.co.uk
>        1019  Komatsu, Ltd.              Akifumi Katsushima  +81 463.22.84.30
>        1020  ROI Systems, Inc                   Michael Wong  (801) 942-1752
>        1021  Lightning Instrumentation SA    Mike O'Dowd  odowd@lightning.ch
>        1022  TimeStep Corp.          Stephane Lacelle slacelle@newbridge.com
>        1023  INTELSAT                       Ivan Giron  i.giron@intelsat.int
>        1024  Network Research Corporation Japan, Ltd.
>                                     Tsukasa Ueda  100156.2712@compuserve.com
>        1025  Relational Development, Inc.  Steven Smith  rdi@ins.infonet.net
>        1026  Emerald Systems, Corp. Robert A. Evans Jr. (619) 673-2161 x5120
>        1027  Mitel, Corp.                    Tom Quan  tq@software.mitel.com
>        1028  Software AG                        Peter Cohen  sagpc@sagus.com
>        1029  MillenNet, Inc.                       Manh Do    (510) 770-9390
>        1030  NK-EXA Corp.           Ken'ichi Hayami  hayami@dst.nk-exa.co.jp
>        1031  BMC Software                     Chris Sharp  csharp@patrol.com
>        1032  StarFire Enterprises, Inc.          Lew Gaiter  lg@starfire.com
>        1033  Hybrid Networks, Inc.           Doug Muirhead  dougm@hybrid.com
>        1034  Quantum Software GmbH          Thomas Omerzu  omerzu@quantum.de
>        1035  Openvision Technologies Limited
>                                  Andrew Lockhart  alockhart@openvision.co.uk
>        1036  Healthcare Communications, Inc. (HCI)
>                                         Larry Streepy streepy@healthcare.com
>        1037  SAIT Systems                          Hai Dotu    +3223.7053.11
>        1038  SAT                              Mleczko Alain  +33.1.4077.1156
>        1039  CompuSci Inc.,                   Bob Berry  bberry@compusci.com
>        1040  Aim Technology                 Ganesh Rajappan  ganeshr@aim.com
>        1041  CIESIN                      Kalpesh Unadkat  kalpesh@ciesin.org
>        1042  Systems & Technologies International
>                                                 Howard Smith  ghamex@aol.com
>        1043  Israeli Electric Company (IEC) Yoram Harlev yoram@yor.iec.co.il
>        1044  Phoenix Wireless Group, Inc.
>                                       Gregory M. Buchanan  buchanan@pwgi.com
>        1045  SWL                  Bill Kight  wkightgrci.com  (410) 290.7245
>        1046  nCUBE                            Greg Thompson  gregt@ncube.com
>        1047  Cerner, Corp.             Dennis Avondet  (816) 221.1024  X2432
>        1048  Andersen Consulting        Mark Lindberg  mlindber@andersen.com
>        1049  Lincoln Telephone Company     Bob Morrill  root@si6000.ltec.com
>        1050  Acer                                    Jay Tao  jtao@Altos.COM
>        1051  Cedros                        Juergen Haakert  +49.2241.9701.80
>        1052  AirAccess                  Ido Ophir  100274.365@compuserve.com
>        1053  Expersoft Corporation        David Curtis  curtis@expersoft.com
>        1054  Eskom                    Sanjay Lakhani h00161@duvi.eskom.co.za
>        1055  SBE, Inc.                         Vimal Vaidya   vimal@sbei.com
>        1056  EBS, Inc.                        Emre Gundogan  baroque@ebs.com
>        1057  American Computer and Electronics, Corp.
>                                                    Tom Abraham  tha@acec.com
>        1058  Syndesis Limited                 Wil Macaulay  wil@syndesis.com
>        1059  Isis Distributed Systems, Inc.   Ken Chapman  kchapman@isis.com
>        1060  Priority Call Management   Greg Schumacher  gregs@world.std.com
>        1061  Koelsch & Altmann GmbH
>                                Christian Schreyer  100142.154@compuserve.com
>        1062  WIPRO INFOTECH LTD. Chandrashekar Kapse  kapse@wipinfo.soft.net
>        1063  Controlware                          Uli Blatz  ublatz@cware.de
>        1064  Mosaic Software                W.van Biljon willem@mosaic.co.za
>        1065  Canon Information Systems
>                                 Victor Villalpando  vvillalp@cisoc.canon.com
>        1066  AmericaOnline               Andrew R. Scholnick  andrew@aol.net
>        1067  Whitetree Network Technologies, Inc.
>                                                Carl Yang cyang@whitetree.com
>        1068  Xetron Corp.                    Dave Alverson  davea@xetron.com
>        1069  Target Concepts, Inc.               Bill Price  bprice@tamu.edu
>        1070  DMH Software          Yigal Hochberg  72144.3704@compuserve.com
>        1071  Innosoft International, Inc.    Jeff Allison  jeff@innosoft.com
>        1072  Controlware GmbH                     Uli Blatz  ublatz@cware.de
>        1073  Telecommunications Industry Association (TIA)
>                                           Mike Youngberg   mikey@synacom.com
>        1074  Boole & Babbage                      Rami Rubin  rami@boole.com
>        1075  System Engineering Support, Ltd.  Vince Taylor  +44 454.614.638
>        1076  SURFnet               Ton Verschuren  Ton.Verschuren@surfnet.nl
>        1077  OpenConnect Systems, Inc.        Mark Rensmeyer  mrensme@oc.com
>        1078  PDTS (Process Data Technology and Systems)
>                             Martin Gutenbrunner  GUT@pdts.mhs.compuserve.com
>        1079  Cornet, Inc.                          Nat Kumar  (703) 658-3400
>        1080  NetStar, Inc.                  John K. Renwick  jkr@netstar.com
>        1081  Semaphore Communications, Corp.  Jimmy Soetarman (408) 980-7766
>        1082  Casio Computer Co., Ltd.      Shouzo Ohdate  ohdate@casio.co.jp
>        1083  CSIR            Frikkie Strecker fstreck@marge.mikom.csir.co.za
>        1084  APOGEE Communications      Olivier Caleff  caleff@apogee-com.fr
>        1085  Information Management Company   Michael D. Liss  mliss@imc.com
>        1086  Wordlink, Inc.                    Mike Aleckson  (314) 878-1422
>        1087  PEER                            Avinash S. Rao  arao@cranel.com
>        1088  Telstra Corp.  Michael Scollay        michaels@ind.tansu.com.au
>        1089  Net X, Inc.  Sridhar Kodela  techsupp@netx.unicomp.net
>        1090  PNC PLC     Gordon Tees        +44 716.061.200

> To request an assignment of an Enterprise Number send the complete company name, address, and phone number; and the contact's person complete name, address, phone number, and email mailbox in an email message to <iana-mib@isi.edu>.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/enterprise-numbers

## SGMP Vendor Specific Codes: [obsolete]

>     Prefix: 1,255,

>     Decimal   Name                                          References
>     -------   ----                                          ----------
>           0   Reserved                                          [JKR1]
>           1   Proteon                                           [JS18]
>           2   IBM                                                [JXR]
>           3   CMU                                                [SXW]
>           4   Unix                                               [MS9]
>           5   ACC                                               [AB20]
>           6   TWG                                                [MTR]
>           7   CAYMAN                                            [BXM2]
>           8   NYSERNET                                           [MS9]
>           9   cisco                                              [GS2]
>          10   BBN                                                [RH6]
>          11   Unassigned                                        [JKR1]
>          12   MIT                                               [JR35]
>      13-254   Unassigned                                        [JKR1]
>         255   Reserved                                          [JKR1]

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/sgmp-vendor-specific-codes

# ADDRESS RESOLUTION PROTOCOL

## Address resolution protocol parameters

> The Address Resolution Protocol (ARP) specified in [RFC826] has several parameters. The assigned values for these parameters are listed here.

## Reverse address resolution protocol operation codes

> The Reverse Address Resolution Protocol (RARP) specified in [RFC903] uses the "Reverse" codes below.

## Dynamic reverse ARP

> The Dynamic Reverse Address Resolution Protocol (DRARP) uses the "DRARP" codes below. For further information, contact: David Brownell (suneast!helium!db@Sun.COM).

## Inverse address resoulution protocol

> The Inverse Address Resolution Protocol (IARP) specified in [RFC1293] uses the "InARP" codes below.

## Assignments:

>     Number Operation Code (op)                       Reference
>          1  REQUEST                                  [RFC826]
>          2  REPLY                                    [RFC826]
>          3  request Reverse                          [RFC903]
>          4  reply Reverse                            [RFC903]
>          5  DRARP-Request                    [David Brownell]
>          6  DRARP-Reply                      [David Brownell]
>          7  DRARP-Error                      [David Brownell]
>          8  InARP-Request                           [RFC1293]
>          9  InARP-Reply                             [RFC1293]
>         10  ARP-NAK                            [Mark Laubach]

>     Number Hardware Type (hrd)                           References
>          1 Ethernet (10Mb)                                    [JBP]
>          2 Experimental Ethernet (3Mb)                        [JBP]
>          3 Amateur Radio AX.25                                [PXK]
>          4 Proteon ProNET Token Ring                          [JBP]
>          5 Chaos                                              [GXP]
>          6 IEEE 802 Networks                                  [JBP]
>          7 ARCNET                                             [JBP]
>          8 Hyperchannel                                       [JBP]
>          9 Lanstar                                             [TU]
>         10 Autonet Short Address                             [MXB1]
>         11 LocalTalk                                         [JKR1]
>         12 LocalNet (IBM PCNet or SYTEK LocalNET)             [JXM]
>         13 Ultra link                                        [RXD2]
>         14 SMDS                                              [GXC1]
>         15 Frame Relay                                        [AGM]
>         16 Asynchronous Transmission Mode (ATM)              [JXB2]
>         17 HDLC                                               [JBP]
>         18 Fibre Channel                            [Yakov Rekhter]
>         19 Asynchronous Transmission Mode (ATM)      [Mark Laubach]
>         20 Serial Line                                        [JBP]
>         21 Asynchronous Transmission Mode (ATM)              [MXB1]

## Protocol Type (pro)

> Use the same codes as listed in the section called "Ethernet Numbers of Interest" (all hardware types use this code set for the protocol type).

## References

> [RFC826] Plummer, D., "An Ethernet Address Resolution Protocol or Converting Network Protocol Addresses to 48-bit Ethernet Addresses for Transmission on Ethernet Hardware", STD 37, RFC 826, MIT-LCS, November 1982.

> [RFC903] Finlayson, R., Mann, T., Mogul, J., and M. Theimer, "A Reverse Address Resolution Protocol", STD 38, RFC 903, Stanford University, June 1984.

> [RFC1293] Bradley, T., and C. Brown, "Inverse Address Resolution Protocol", RFC 1293, Wellfleet Communications, Inc., January 1992.

## People

> [AGM] Andy Malis <malis_a@timeplex.com>
> [GXC1] George Clapp <meritec!clapp@bellcore.bellcore.com>
> [GXP] Gill Pratt <gill%mit-ccc@MC.LCS.MIT.EDU>
> [JBP] Jon Postel <postel@isi.edu>
> [JKR1] Joyce K. Reynolds <jkrey@isi.edu>
> [JXM] Joseph Murdock <---none--->
> [MXB1] Mike Burrows <burrows@SRC.DEC.COM>
> [PXK] Philip Koch <Philip.Koch@DARTMOUTH.EDU>
> [RXD2] Rajiv Dhingra <rajiv@ULTRA.COM>
> [TU] Tom Unger <tom@CITI.UMICH>
> [David Brownell]
> [Mark Laubach]
> [Yakov Rekhter] <Yakov@IBM.COM>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/arp-parameters

# IEEE 802 NUMBERS OF INTEREST

> Some of the networks of all classes are IEEE 802 Networks. These systems may use a Link Service Access Point (LSAP) field in much the same way the MILNET uses the "link" field. Further, there is an extension of the LSAP header called the Sub-Network Access Protocol (SNAP).

> The IEEE likes to describe numbers in binary in bit transmission order, which is the opposite of the big-endian order used throughout the Internet protocol documentation.

## Assignments:

>        Link Service Access Point   Description                References
>        IEEE     Internet
>        binary   binary    decimal
>        00000000 00000000        0   Null LSAP                      [IEEE]
>        01000000 00000010        2   Indiv LLC Sublayer Mgt         [IEEE]
>        11000000 00000011        3   Group LLC Sublayer Mgt         [IEEE]
>        00100000 00000100        4   SNA Path Control               [IEEE]
>        01100000 00000110        6   Reserved (DOD IP)        [RFC768,JBP]
>        01110000 00001110       14   PROWAY-LAN                     [IEEE]
>        01110010 01001110       78   EIA-RS 511                     [IEEE]
>        01111010 01011110       94   ISI IP                          [JBP]
>        01110001 10001110      142   PROWAY-LAN                     [IEEE]
>        01010101 10101010      170   SNAP                           [IEEE]
>        01111111 11111110      254   ISO CLNS IS 8473         [RFC926,JXJ]
>        11111111 11111111      255   Global DSAP                    [IEEE]

> These numbers (and others) are assigned by the IEEE Standards Office. The address is:

> >     IEEE Registration Authority
> >     c/o Iris Ringel
> >     IEEE Standards Dept
> >     445 Hoes Lane, P.O. Box 1331
> >     Piscataway, NJ 08855-1331
> >     Phone +1 908 562 3813
> >     Fax: +1 908 562 1571

> The fee is $1000 and it takes 10 working days after receipt of the request form and fee. They will not do anything via fax or phone.

> At an ad hoc special session on "IEEE 802 Networks and ARP", held during the TCP Vendors Workshop (August 1986), an approach to a consistent way to send DoD-IP datagrams and other IP related protocols (such as the Address Resolution Protocol (ARP)) on 802 networks was developed, using the SNAP extension (see [RFC1042]).

## References

> [RFC768] Postel, J., "User Datagram Protocol", STD 6, RFC 768, USC/Information Sciences Institute, August 1980.

> [RFC926] International Standards Organization, "Protocol for Providing the Connectionless-Mode Network Services", RFC 926, ISO, December 1984.

> [RFC1042] Postel, J., and J. Reynolds, "A Standard for the Transmission of IP Datagrams over IEEE 802 Networks", STD 43, RFC 1042, USC/Information Sciences Institute, February1 988

> .

## People

> [JBP] Jon Postel <postel@isi.edu>
> [JXJ] <mystery contact>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/ieee-802-numbers

# ETHERNET NUMBERS

## Ether types

> Many of the networks of all classes are Ethernets (10Mb) or Experimental Ethernets (3Mb). These systems use a message "type" field in much the same way the ARPANET uses the "link" field.

> If you need an Ether Type, contact:

> >     Xerox Systems Institute
> >     3400 Hillview Ave.
> >     PO BOX 10034
> >     Palo Alto, CA 94303

> >     Phone: 415-813-7164
> >     Contact: Fonda Lix Pallone

> The following list of EtherTypes is contributed unverified information from various sources.

### Assignments:

>     Ethernet          Exp. Ethernet    Description          References
>     decimal  Hex      decimal  octal
>        000   0000-05DC   -       -    IEEE802.3 Length Field   [XEROX]
>        257   0101-01FF   -       -    Experimental             [XEROX]
>        512   0200        512   1000   XEROX PUP (see 0A00)   [8,XEROX]
>        513   0201        -      -     PUP Addr Trans (see 0A01)[XEROX]
>              0400                     Nixdorf                  [XEROX]
>       1536   0600       1536   3000   XEROX NS IDP         [133,XEROX]
>              0660                     DLOG                     [XEROX]
>              0661                     DLOG                     [XEROX]
>       2048   0800        513   1001   Internet IP (IPv4)     [105,JBP]
>       2049   0801        -      -     X.75 Internet            [XEROX]
>       2050   0802        -      -     NBS Internet             [XEROX]
>       2051   0803        -      -     ECMA Internet            [XEROX]
>       2052   0804        -      -     Chaosnet                 [XEROX]
>       2053   0805        -      -     X.25 Level 3             [XEROX]
>       2054   0806        -      -     ARP                     [88,JBP]
>       2055   0807        -      -     XNS Compatability        [XEROX]
>       2076   081C        -      -     Symbolics Private         [DCP1]
>       2184   0888-088A   -      -     Xyplex                   [XEROX]
>       2304   0900        -      -     Ungermann-Bass net debugr[XEROX]
>       2560   0A00        -      -     Xerox IEEE802.3 PUP      [XEROX]
>       2561   0A01        -      -     PUP Addr Trans           [XEROX]
>       2989   0BAD        -      -     Banyan Systems           [XEROX]
>       4096   1000        -      -     Berkeley Trailer nego    [XEROX]
>       4097   1001-100F   -      -     Berkeley Trailer encap/IP[XEROX]
>       5632   1600        -      -     Valid Systems            [XEROX]
>      16962   4242        -      -     PCS Basic Block Protocol [XEROX]
>      21000   5208        -      -     BBN Simnet               [XEROX]
>      24576   6000        -      -     DEC Unassigned (Exp.)    [XEROX]
>      24577   6001        -      -     DEC MOP Dump/Load        [XEROX]
>      24578   6002        -      -     DEC MOP Remote Console   [XEROX]
>      24579   6003        -      -     DEC DECNET Phase IV Route[XEROX]
>      24580   6004        -      -     DEC LAT                  [XEROX]
>      24581   6005        -      -     DEC Diagnostic Protocol  [XEROX]
>      24582   6006        -      -     DEC Customer Protocol    [XEROX]
>      24583   6007        -      -     DEC LAVC, SCA            [XEROX]
>      24584   6008-6009   -      -     DEC Unassigned           [XEROX]
>      24586   6010-6014   -      -     3Com Corporation         [XEROX]
>      28672   7000        -      -     Ungermann-Bass download  [XEROX]
>      28674   7002        -      -     Ungermann-Bass dia/loop  [XEROX]
>      28704   7020-7029   -      -     LRT                      [XEROX]
>      28720   7030        -      -     Proteon                  [XEROX]
>      28724   7034        -      -     Cabletron                [XEROX]
>      32771   8003        -      -     Cronus VLN            [131,DT15]
>      32772   8004        -      -     Cronus Direct         [131,DT15]
>      32773   8005        -      -     HP Probe                 [XEROX]
>      32774   8006        -      -     Nestar                   [XEROX]
>      32776   8008        -      -     AT&T                     [XEROX]
>      32784   8010        -      -     Excelan                  [XEROX]
>      32787   8013        -      -     SGI diagnostics            [AXC]
>      32788   8014        -      -     SGI network games          [AXC]
>      32789   8015        -      -     SGI reserved               [AXC]
>      32790   8016        -      -     SGI bounce server          [AXC]
>      32793   8019        -      -     Apollo Computers         [XEROX]
>      32815   802E        -      -     Tymshare                 [XEROX]
>      32816   802F        -      -     Tigan, Inc.              [XEROX]
>      32821   8035        -      -     Reverse ARP             [48,JXM]
>      32822   8036        -      -     Aeonic Systems           [XEROX]
>      32824   8038        -      -     DEC LANBridge            [XEROX]
>      32825   8039-803C   -      -     DEC Unassigned           [XEROX]
>      32829   803D        -      -     DEC Ethernet Encryption  [XEROX]
>      32830   803E        -      -     DEC Unassigned           [XEROX]
>      32831   803F        -      -     DEC LAN Traffic Monitor  [XEROX]
>      32832   8040-8042   -      -     DEC Unassigned           [XEROX]
>      32836   8044        -      -     Planning Research Corp.  [XEROX]
>      32838   8046        -      -     AT&T                     [XEROX]
>      32839   8047        -      -     AT&T                     [XEROX]
>      32841   8049        -      -     ExperData                [XEROX]
>      32859   805B        -      -     Stanford V Kernel exp.   [XEROX]
>      32860   805C        -      -     Stanford V Kernel prod.  [XEROX]
>      32861   805D        -      -     Evans & Sutherland       [XEROX]
>      32864   8060        -      -     Little Machines          [XEROX]
>      32866   8062        -      -     Counterpoint Computers   [XEROX]
>      32869   8065        -      -     Univ. of Mass. @ Amherst [XEROX]
>      32870   8066        -      -     Univ. of Mass. @ Amherst [XEROX]
>      32871   8067        -      -     Veeco Integrated Auto.   [XEROX]
>      32872   8068        -      -     General Dynamics         [XEROX]
>      32873   8069        -      -     AT&T                     [XEROX]
>      32874   806A        -      -     Autophon                 [XEROX]
>      32876   806C        -      -     ComDesign                [XEROX]
>      32877   806D        -      -     Computgraphic Corp.      [XEROX]
>      32878   806E-8077   -      -     Landmark Graphics Corp.  [XEROX]
>      32890   807A        -      -     Matra                    [XEROX]
>      32891   807B        -      -     Dansk Data Elektronik    [XEROX]
>      32892   807C        -      -     Merit Internodal           [HWB]
>      32893   807D-807F   -      -     Vitalink Communications  [XEROX]
>      32896   8080        -      -     Vitalink TransLAN III    [XEROX]
>      32897   8081-8083   -      -     Counterpoint Computers   [XEROX]
>      32923   809B        -      -     Appletalk                [XEROX]
>      32924   809C-809E   -      -     Datability               [XEROX]
>      32927   809F        -      -     Spider Systems Ltd.      [XEROX]
>      32931   80A3        -      -     Nixdorf Computers        [XEROX]
>      32932   80A4-80B3   -      -     Siemens Gammasonics Inc. [XEROX]
>      32960   80C0-80C3   -      -     DCA Data Exchange Cluster[XEROX]
>              80C4                     Banyan Systems           [XEROX]
>              80C5                     Banyan Systems           [XEROX]
>      32966   80C6        -      -     Pacer Software           [XEROX]
>      32967   80C7        -      -     Applitek Corporation     [XEROX]
>      32968   80C8-80CC   -      -     Intergraph Corporation   [XEROX]
>      32973   80CD-80CE   -      -     Harris Corporation       [XEROX]
>      32975   80CF-80D2   -      -     Taylor Instrument        [XEROX]
>      32979   80D3-80D4   -      -     Rosemount Corporation    [XEROX]
>      32981   80D5        -      -     IBM SNA Service on Ether [XEROX]
>      32989   80DD        -      -     Varian Associates        [XEROX]
>      32990   80DE-80DF   -      -     Integrated Solutions TRFS[XEROX]
>      32992   80E0-80E3   -      -     Allen-Bradley            [XEROX]
>      32996   80E4-80F0   -      -     Datability               [XEROX]
>      33010   80F2        -      -     Retix                    [XEROX]
>      33011   80F3        -      -     AppleTalk AARP (Kinetics)[XEROX]
>      33012   80F4-80F5   -      -     Kinetics                 [XEROX]
>      33015   80F7        -      -     Apollo Computer          [XEROX]
>      33023   80FF-8103   -      -     Wellfleet Communications [XEROX]
>      33031   8107-8109   -      -     Symbolics Private        [XEROX]
>      33072   8130        -      -     Hayes Microcomputers     [XEROX]
>      33073   8131        -      -     VG Laboratory Systems    [XEROX]
>              8132-8136                Bridge Communications    [XEROX]
>      33079   8137-8138   -      -     Novell, Inc.             [XEROX]
>      33081   8139-813D   -      -     KTI                      [XEROX]
>              8148                     Logicraft                [XEROX]
>              8149                     Network Computing Devices[XEROX]
>              814A                     Alpha Micro              [XEROX]
>      33100   814C        -      -     SNMP                      [JKR1]
>              814D                     BIIN                     [XEROX]
>              814E                     BIIN                     [XEROX]
>              814F                     Technically Elite Concept[XEROX]
>              8150                     Rational Corp            [XEROX]
>              8151-8153                Qualcomm                 [XEROX]
>              815C-815E                Computer Protocol Pty Ltd[XEROX]
>              8164-8166                Charles River Data System[XEROX]
>              817D-818C                Protocol Engines         [XEROX]
>              818D                     Motorola Computer        [XEROX]
>              819A-81A3                Qualcomm                 [XEROX]
>              81A4                     ARAI Bunkichi            [XEROX]
>              81A5-81AE                RAD Network Devices      [XEROX]
>              81B7-81B9                Xyplex                   [XEROX]
>              81CC-81D5                Apricot Computers        [XEROX]
>              81D6-81DD                Artisoft                 [XEROX]
>              81E6-81EF                Polygon                  [XEROX]
>              81F0-81F2                Comsat Labs              [XEROX]
>              81F3-81F5                SAIC                     [XEROX]
>              81F6-81F8                VG Analytical            [XEROX]
>              8203-8205                Quantum Software         [XEROX]
>              8221-8222                Ascom Banking Systems    [XEROX]
>              823E-8240                Advanced Encryption Syste[XEROX]
>              827F-8282                Athena Programming       [XEROX]
>              8263-826A                Charles River Data System[XEROX]
>              829A-829B                Inst Ind Info Tech       [XEROX]
>              829C-82AB                Taurus Controls          [XEROX]
>              82AC-8693                Walker Richer & Quinn    [XEROX]
>              8694-869D                Idea Courier             [XEROX]
>              869E-86A1                Computer Network Tech    [XEROX]
>              86A3-86AC                Gateway Communications   [XEROX]
>              86DB                     SECTRA                   [XEROX]
>              86DE                     Delta Controls           [XEROX]
>      34543   86DF        -      -     ATOMIC                     [JBP]
>              86E0-86EF                Landis & Gyr Powers      [XEROX]
>              8700-8710                Motorola                 [XEROX]
>              8A96-8A97                Invisible Software       [XEROX]
>      36864   9000        -      -     Loopback                 [XEROX]
>      36865   9001        -      -     3Com(Bridge) XNS Sys Mgmt[XEROX]
>      36866   9002        -      -     3Com(Bridge) TCP-IP Sys  [XEROX]
>      36867   9003        -      -     3Com(Bridge) loop detect [XEROX]
>      65280   FF00        -      -     BBN VITAL-LanBridge cache[XEROX]
>              FF00-FF0F                ISC Bunker Ramo          [XEROX]

> The standard for transmission of IP datagrams over Ethernets and Experimental Ethernets is specified in [RFC894] and [RFC895] respectively.

> NOTE: Ethernet 48-bit address blocks are assigned by the IEEE.

> >     IEEE Registration Authority
> >     c/o Iris Ringe
> >     IEEE Standards Department
> >     445 Hoes Lane, P.O. Box 1331
> >     Piscataway, NJ 08855-1331
> >     Phone +1 908 562 3813
> >     Fax: +1 908 562 1571

## IANA Ethernet address block

> The IANA owns an Ethernet address block which may be used for multicast address asignments or other special purposes.

> The address block in IEEE binary is: 0000 0000 0000 0000 0111 1010

> In the normal Internet dotted decimal notation this is 0.0.94 since the bytes are transmitted higher order first and bits within bytes are transmitted lower order first (see "Data Notation" in the Introduction).

> IEEE CSMA/CD and Token Bus bit transmission order: 00 00 5E

> IEEE Token Ring bit transmission order: 00 00 7A

> Appearance on the wire (bits transmitted from left to right):

>         0                           23                            47
>         |                           |                             |
>         1000 0000 0000 0000 0111 1010 xxxx xxx0 xxxx xxxx xxxx xxxx
>         |                                     |
>         Multicast Bit                         0 = Internet Multicast
>                                               1 = Assigned by IANA for
>                                                   other uses

> Appearance in memory (bits transmitted right-to-left within octets, octets transmitted left-to-right):

>         0                           23                            47
>         |                           |                             |
>         0000 0001 0000 0000 0101 1110 0xxx xxxx xxxx xxxx xxxx xxxx
>                 |                     |
>                 Multicast Bit         0 = Internet Multicast
>                                       1 = Assigned by IANA for other uses

> The latter representation corresponds to the Internet standard bit-order, and is the format that most programmers have to deal with. Using this representation, the range of Internet Multicast addresses is:

>            01-00-5E-00-00-00  to  01-00-5E-7F-FF-FF  in hex, or

>            1.0.94.0.0.0  to  1.0.94.127.255.255  in dotted decimal

## Ethernet vendor address components

> Ethernet hardware addresses are 48 bits, expressed as 12 hexadecimal digits (0-9, plus A-F, capitalized). These 12 hex digits consist of the first/left 6 digits (which should match the vendor of the Ethernet interface within the station) and the last/right 6 digits which specify the interface serial number for that interface vendor.

> Ethernet addresses might be written unhyphenated (e.g., 123456789ABC), or with one hyphen (e.g., 123456-789ABC), but should be written hyphenated by octets (e.g., 12-34-56-78-9A-BC).

> These addresses are physical station addresses, not multicast nor broadcast, so the second hex digit (reading from the left) will be even, not odd.

> At present, it is not clear how the IEEE assigns Ethernet block addresses. Whether in blocks of 2**24 or 2**25, and whether multicasts are assigned with that block or separately. A portion of the vendor block address is reportedly assigned serially, with the other portion intentionally assigned randomly. If there is a global algorithm for which addresses are designated to be physical (in a chipset) versus logical (assigned in software), or globally-assigned versus locally-assigned addresses, some of the known addresses do not follow the scheme (e.g., AA0003; 02xxxx).

>     00000C  Cisco
>     00000E  Fujitsu
>     00000F  NeXT
>     000010  Sytek
>     00001D  Cabletron
>     000020  DIAB (Data Intdustrier AB)
>     000022  Visual Technology
>     00002A  TRW
>     000032  GPT Limited (reassigned from GEC Computers Ltd)
>     00005A  S & Koch
>     00005E  IANA
>     000065  Network General
>     00006B  MIPS
>     000077  MIPS
>     00007A  Ardent
>     000089  Cayman Systems  Gatorbox
>     000093  Proteon
>     00009F  Ameristar Technology
>     0000A2  Wellfleet
>     0000A3  Network Application Technology
>     0000A6  Network General (internal assignment, not for products)
>     0000A7  NCD             X-terminals
>     0000A9  Network Systems
>     0000AA  Xerox           Xerox machines
>     0000B3  CIMLinc
>     0000B7  Dove            Fastnet
>     0000BC  Allen-Bradley
>     0000C0  Western Digital
>     0000C5  Farallon phone net card
>     0000C6  HP Intelligent Networks Operation (formerly Eon Systems)
>     0000C8  Altos
>     0000C9  Emulex          Terminal Servers
>     0000D7  Dartmouth College (NED Router)
>     0000D8  3Com? Novell?   PS/2
>     0000DD  Gould
>     0000DE  Unigraph
>     0000E2  Acer Counterpoint
>     0000EF  Alantec
>     0000FD  High Level Hardvare (Orion, UK)
>     000102  BBN             BBN internal usage (not registered)
>     0020AF  3COM ???
>     001700  Kabel
>     008064  Wyse Technology / Link Technologies
>     00802B  IMAC ???
>     00802D  Xylogics, Inc.  Annex terminal servers
>     00808C  Frontier Software Development
>     0080C2  IEEE 802.1 Committee
>     0080D3  Shiva
>     00AA00  Intel
>     00DD00  Ungermann-Bass
>     00DD01  Ungermann-Bass
>     020701  Racal InterLan
>     020406  BBN             BBN internal usage (not registered)
>     026086  Satelcom MegaPac (UK)
>     02608C  3Com            IBM PC; Imagen; Valid; Cisco
>     02CF1F  CMC             Masscomp; Silicon Graphics; Prime EXL
>     080002  3Com (Formerly Bridge)
>     080003  ACC (Advanced Computer Communications)
>     080005  Symbolics       Symbolics LISP machines
>     080008  BBN
>     080009  Hewlett-Packard
>     08000A  Nestar Systems
>     08000B  Unisys
>     080011  Tektronix, Inc.
>     080014  Excelan         BBN Butterfly, Masscomp, Silicon Graphics
>     080017  NSC
>     08001A  Data General
>     08001B  Data General
>     08001E  Apollo
>     080020  Sun             Sun machines
>     080022  NBI
>     080025  CDC
>     080026  Norsk Data (Nord)
>     080027  PCS Computer Systems GmbH
>     080028  TI              Explorer
>     08002B  DEC
>     08002E  Metaphor
>     08002F  Prime Computer  Prime 50-Series LHC300
>     080036  Intergraph      CAE stations
>     080037  Fujitsu-Xerox
>     080038  Bull
>     080039  Spider Systems
>     080041  DCA Digital Comm. Assoc.
>     080045  ???? (maybe Xylogics, but they claim not to know this number)
>     080046  Sony
>     080047  Sequent
>     080049  Univation
>     08004C  Encore
>     08004E  BICC
>     080056  Stanford University
>     080058  ???             DECsystem-20
>     08005A  IBM
>     080067  Comdesign
>     080068  Ridge
>     080069  Silicon Graphics
>     08006E  Concurrent      Masscomp
>     080075  DDE (Danish Data Elektronik A/S)
>     08007C  Vitalink        TransLAN III
>     080080  XIOS
>     080086  Imagen/QMS
>     080087  Xyplex          terminal servers
>     080089  Kinetics        AppleTalk-Ethernet interface
>     08008B  Pyramid
>     08008D  XyVision        XyVision machines
>     080090  Retix Inc       Bridges
>     484453  HDS ???
>     800010  AT&T
>     AA0000  DEC             obsolete
>     AA0001  DEC             obsolete
>     AA0002  DEC             obsolete
>     AA0003  DEC             Global physical address for some DEC machines
>     AA0004  DEC             Local logical address for systems running
>                             DECNET

## Ethernet multicast addresses

> An Ethernet multicast address consists of the multicast bit, the 23-bit vendor component, and the 24-bit group identifier assigned by the vendor. For example, DEC is assigned the vendor component 08-00-2B, so multicast addresses assigned by DEC have the first 24-bits 09-00-2B (since the multicast bit is the low-order bit of the first byte, which is "the first bit on the wire").

>     Ethernet                Type
>     Address                 Field   Usage

>     Multicast Addresses:

>     01-00-5E-00-00-00-      0800    Internet Multicast        [RFC1112]
>     01-00-5E-7F-FF-FF
>     01-00-5E-80-00-00-      ????    Internet reserved by IANA
>     01-00-5E-FF-FF-FF
>     01-80-C2-00-00-00       -802-   Spanning tree (for bridges)
>     09-00-02-04-00-01?      8080?   Vitalink printer
>     09-00-02-04-00-02?      8080?   Vitalink management
>     09-00-09-00-00-01       8005    HP Probe
>     09-00-09-00-00-01       -802-   HP Probe
>     09-00-09-00-00-04       8005?   HP DTC
>     09-00-1E-00-00-00       8019?   Apollo DOMAIN
>     09-00-2B-00-00-00       6009?   DEC MUMPS?
>     09-00-2B-00-00-01       8039?   DEC DSM/DTP?
>     09-00-2B-00-00-02       803B?   DEC VAXELN?
>     09-00-2B-00-00-03       8038    DEC Lanbridge Traffic Monitor (LTM)
>     09-00-2B-00-00-04       ????    DEC MAP End System Hello
>     09-00-2B-00-00-05       ????    DEC MAP Intermediate System Hello
>     09-00-2B-00-00-06       803D?   DEC CSMA/CD Encryption?
>     09-00-2B-00-00-07       8040?   DEC NetBios Emulator?
>     09-00-2B-00-00-0F       6004    DEC Local Area Transport (LAT)
>     09-00-2B-00-00-1x       ????    DEC Experimental
>     09-00-2B-01-00-00       8038    DEC LanBridge Copy packets
>     09-00-2B-01-00-01       8038    DEC LanBridge Hello packets
>                                     (All local bridges)
>                                     1 packet per second, sent by the
>                                     designated LanBridge
>     09-00-2B-02-00-00       ????    DEC DNA Lev. 2 Routing Layer routers?
>     09-00-2B-02-01-00       803C?   DEC DNA Naming Service Advertisement?
>     09-00-2B-02-01-01       803C?   DEC DNA Naming Service Solicitation?
>     09-00-2B-02-01-02       803E?   DEC DNA Time Service?
>     09-00-2B-03-xx-xx       ????    DEC default filtering by bridges?
>     09-00-2B-04-00-00       8041?   DEC Local Area Sys. Transport (LAST)?
>     09-00-2B-23-00-00       803A?   DEC Argonaut Console?
>     09-00-4E-00-00-02?      8137?   Novell IPX
>     09-00-56-00-00-00-      ????    Stanford reserved
>     09-00-56-FE-FF-FF
>     09-00-56-FF-00-00-      805C    Stanford V Kernel, version 6.0
>     09-00-56-FF-FF-FF
>     09-00-77-00-00-01       ????    Retix spanning tree bridges
>     09-00-7C-02-00-05       8080?   Vitalink diagnostics
>     09-00-7C-05-00-01       8080?   Vitalink gateway?
>     0D-1E-15-BA-DD-06       ????    HP
>     AB-00-00-01-00-00       6001    DEC Maintenance Operation Protocol
>                                     (MOP) Dump/Load Assistance
>     AB-00-00-02-00-00       6002    DEC Maintenance Operation Protocol
>                                     (MOP) Remote Console
>                                     1 System ID packet every 8-10 minutes,
>                                     by every:
>                                     DEC LanBridge
>                                     DEC DEUNA interface
>                                     DEC DELUA interface
>                                     DEC DEQNA interface
>                                     (in a certain mode)
>     AB-00-00-03-00-00       6003    DECNET Phase IV end node Hello
>                                     packets 1 packet every 15 seconds,
>                                     sent by each DECNET host
>     AB-00-00-04-00-00       6003    DECNET Phase IV Router Hello packets
>                                     1 packet every 15 seconds, sent by
>                                     the DECNET router
>     AB-00-00-05-00-00       ????    Reserved DEC through
>     AB-00-03-FF-FF-FF
>     AB-00-03-00-00-00       6004    DEC Local Area Transport (LAT) - old
>     AB-00-04-00-xx-xx       ????    Reserved DEC customer private use
>     AB-00-04-01-xx-yy       6007    DEC Local Area VAX Cluster groups
>                                     Sys. Communication Architecture (SCA)
>     CF-00-00-00-00-00       9000    Ethernet Configuration Test protocol
>                                     (Loopback)

>     Broadcast Address:

>     FF-FF-FF-FF-FF-FF       0600    XNS packets, Hello or gateway search?
>                                     6 packets every 15 seconds, per XNS
>                                     station
>     FF-FF-FF-FF-FF-FF       0800    IP (e.g. RWHOD via UDP) as needed
>     FF-FF-FF-FF-FF-FF       0804    CHAOS
>     FF-FF-FF-FF-FF-FF       0806    ARP (for IP and CHAOS) as needed
>     FF-FF-FF-FF-FF-FF       0BAD    Banyan
>     FF-FF-FF-FF-FF-FF       1600    VALID packets, Hello or gateway
>                                     search?
>                                     1 packets every 30 seconds, per VALID
>                                     station
>     FF-FF-FF-FF-FF-FF       8035    Reverse ARP
>     FF-FF-FF-FF-FF-FF       807C    Merit Internodal (INP)
>     FF-FF-FF-FF-FF-FF       809B    EtherTalk

## References

> [RFC894] Hornig, C., "A Standard for the Transmission of IP Datagrams over Ethernet Networks, STD 41, RFC 894, Symbolics, April 1984.

> [RFC895] Postel, J., "A Standard for the Transmission of IP Datagrams over Experimental Ethernet Networks, STD 42, RFC 895, USC/Information Sciences Institute, April 1984.

> [RFC1112] Deeering, S., "Host Extensions for IP Multicasting", STD 5, RFC 1112, Stanford University, August 1989.

## People

> [AXC] Andrew Cherenson <arc@SGI.COM>
> [DCP1] David Plummer <DCP@SCRC-QUABBIN.ARPA>
> [DT15] Daniel Tappan <Tappan@BBN.COM>
> [HWB] Hans-Werner Braun <HWB@MCR.UMICH.EDU>
> [JBP] Jon Postel <postel@isi.edu>
> [JKR1] Joyce K. Reynolds <jkrey@isi.edu>
> [JXM] Joseph Murdock <---none--->
> [XEROX] Fonda Pallone (415-813-7164)

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/ethernet-numbers

# X.25 TYPE NUMBERS

> CCITT defines the high order two bits of the first octet of call user data as follows:

> > 00 - Used for other CCITT recomendations (such as X.29)
> > 01 - Reserved for use by "national" administrative authorities
> > 10 - Reserved for use by international administrative authoorities
> > 11 - Reserved for arbitrary use between consenting DTEs

>     Call User Data (hex)     Protocol                      Reference

>     01                       PAD                               [GS2]
>     C5                       Blacker front-end descr dev       [AGM]
>     CC                       IP                         [RFC877,AGM]*
>     CD                       ISO-IP                            [AGM]
>     CF                       PPP                           [RFC1598]
>     DD                       Network Monitoring                [AGM]

> *NOTE: ISO SC6/WG2 approved assignment in ISO 9577 (January 1990).

## References

> [RFC877] Korb, J., "A Standard for the Transmission of IP Datagrams Over Public Data Networks", RFC 877, Purdue University, September 1983.

> [RFC1598] Simpson, W., "PPPin X.25", RFC 1598, Daydreamer, March 1994.

## People

> [AGM] Andy Malis <malis_a@timeplex.com>
> [GS2] Greg Satz <satz@CISCO.COM>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/x25-type-numbers

# PUBLIC DATA NETWORK NUMBERS

> One of the Internet Class A Networks is the international system of Public Data Networks. This section lists the mapping between the Internet Addresses and the Public Data Network Addresses (X.121).

## Assignments:

>       Internet           Public Data Net    Description     References
>      014.000.000.000                       Reserved              [JBP]
>      014.000.000.001   3110-317-00035 00   PURDUE-TN              [TN]
>      014.000.000.002   3110-608-00027 00   UWISC-TN               [TN]
>      014.000.000.003   3110-302-00024 00   UDEL-TN                [TN]
>      014.000.000.004   2342-192-00149 23   UCL-VTEST              [PK]
>      014.000.000.005   2342-192-00300 23   UCL-TG                 [PK]
>      014.000.000.006   2342-192-00300 25   UK-SATNET              [PK]
>      014.000.000.007   3110-608-00024 00   UWISC-IBM            [MS56]
>      014.000.000.008   3110-213-00045 00   RAND-TN               [MO2]
>      014.000.000.009   2342-192-00300 23   UCL-CS                 [PK]
>      014.000.000.010   3110-617-00025 00   BBN-VAN-GW           [JD21]
>      014.000.000.011   2405-015-50300 00   CHALMERS              [UXB]
>      014.000.000.012   3110-713-00165 00   RICE                 [PAM6]
>      014.000.000.013   3110-415-00261 00   DECWRL               [PAM6]
>      014.000.000.014   3110-408-00051 00   IBM-SJ               [SXA3]
>      014.000.000.015   2041-117-01000 00   SHAPE                 [JFW]
>      014.000.000.016   2628-153-90075 00   DFVLR4-X25            [GB7]
>      014.000.000.017   3110-213-00032 00   ISI-VAN-GW           [JD21]
>      014.000.000.018   2624-522-80900 52   FGAN-SIEMENS-X25      [GB7]
>      014.000.000.019   2041-170-10000 00   SHAPE-X25             [JFW]
>      014.000.000.020   5052-737-20000 50   UQNET                 [AXH]
>      014.000.000.021   3020-801-00057 50   DMC-CRC1              [VXT]
>      014.000.000.022   2624-522-80329 02   FGAN-FGANFFMVAX-X25   [GB7]
>      014.000.000.023   2624-589-00908 01   ECRC-X25              [PXD]
>      014.000.000.024   2342-905-24242 83   UK-MOD-RSRE          [JXE2]
>      014.000.000.025   2342-905-24242 82   UK-VAN-RSRE           [AXM]
>      014.000.000.026   2624-522-80329 05   DFVLRSUN-X25          [GB7]
>      014.000.000.027   2624-457-11015 90   SELETFMSUN-X25        [BXD]
>      014.000.000.028   3110-408-00146 00   CDC-SVL             [RAM57]
>      014.000.000.029   2222-551-04400 00   SUN-CNUCE            [ABB2]
>      014.000.000.030   2222-551-04500 00   ICNUCEVM-CNUCE       [ABB2]
>      014.000.000.031   2222-551-04600 00   SPARE-CNUCE          [ABB2]
>      014.000.000.032   2222-551-04700 00   ICNUCEVX-CNUCE       [ABB2]
>      014.000.000.033   2222-551-04524 00   CISCO-CNUCE          [ABB2]
>      014.000.000.034   2342-313-00260 90   SPIDER-GW            [AD67]
>      014.000.000.035   2342-313-00260 91   SPIDER-EXP           [AD67]
>      014.000.000.036   2342-225-00101 22   PRAXIS-X25A           [TXR]
>      014.000.000.037   2342-225-00101 23   PRAXIS-X25B           [TXR]
>      014.000.000.038   2403-712-30250 00   DIAB-TABY-GW          [FXB]
>      014.000.000.039   2403-715-30100 00   DIAB-LKP-GW           [FXB]
>      014.000.000.040   2401-881-24038 00   DIAB-TABY1-GW         [FXB]
>      014.000.000.041   2041-170-10060 00   STC                  [TC27]
>      014.000.000.042   2222-551-00652 60   CNUCE                [TC27]
>      014.000.000.043   2422-510-05900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.044   2422-670-08900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.045   2422-516-01000 00   Tollpost-Globe AS     [OXG]
>      014.000.000.046   2422-450-00800 00   Tollpost-Globe AS     [OXG]
>      014.000.000.047   2422-610-00200 00   Tollpost-Globe AS     [OXG]
>      014.000.000.048   2422-310-00300 00   Tollpost-Globe AS     [OXG]
>      014.000.000.049   2422-470-08800 00   Tollpost-Globe AS     [OXG]
>      014.000.000.050   2422-210-04600 00   Tollpost-Globe AS     [OXG]
>      014.000.000.051   2422-130-28900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.052   2422-310-27200 00   Tollpost-Globe AS     [OXG]
>      014.000.000.053   2422-250-05800 00   Tollpost-Globe AS     [OXG]
>      014.000.000.054   2422-634-05900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.055   2422-670-08800 00   Tollpost-Globe AS     [OXG]
>      014.000.000.056   2422-430-07400 00   Tollpost-Globe AS     [OXG]
>      014.000.000.057   2422-674-07800 00   Tollpost-Globe AS     [OXG]
>      014.000.000.058   2422-230-16900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.059   2422-518-02900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.060   2422-370-03100 00   Tollpost-Globe AS     [OXG]
>      014.000.000.061   2422-516-03400 00   Tollpost-Globe AS     [OXG]
>      014.000.000.062   2422-616-04400 00   Tollpost-Globe AS     [OXG]
>      014.000.000.063   2422-650-23500 00   Tollpost-Globe AS     [OXG]
>      014.000.000.064   2422-330-02500 00   Tollpost-Globe AS     [OXG]
>      014.000.000.065   2422-350-01900 00   Tollpost-Globe AS     [OXG]
>      014.000.000.066   2422-410-00700 00   Tollpost-Globe AS     [OXG]
>      014.000.000.067   2422-539-06200 00   Tollpost-Globe AS     [OXG]
>      014.000.000.068   2422-630-07200 00   Tollpost-Globe AS     [OXG]
>      014.000.000.069   2422-470-12300 00   Tollpost-Globe AS     [OXG]
>      014.000.000.070   2422-470-13000 00   Tollpost-Globe AS     [OXG]
>      014.000.000.071   2422-170-04600 00   Tollpost-Globe AS     [OXG]
>      014.000.000.072   2422-516-04300 00   Tollpost-Globe AS     [OXG]
>      014.000.000.073   2422-530-00700 00   Tollpost-Globe AS     [OXG]
>      014.000.000.074   2422-650-18800 00   Tollpost-Globe AS     [OXG]
>      014.000.000.075   2422-450-24500 00   Tollpost-Globe AS     [OXG]
>      014.000.000.076   2062-243-15631 00   DPT-BXL-DDC          [LZ15]
>      014.000.000.077   2062-243-15651 00   DPT-BXL-DDC2         [LZ15]
>      014.000.000.078   3110-312-00431 00   DPT-CHI              [LZ15]
>      014.000.000.079   3110-512-00135 00   DPT-SAT-ENG          [LZ15]
>      014.000.000.080   2080-941-90550 00   DPT-PAR              [LZ15]
>      014.000.000.081   4545-511-30600 00   DPT-PBSC             [LZ15]
>      014.000.000.082   4545-513-30900 00   DPT-HONGKONG         [LZ15]
>      014.000.000.083   4872-203-55000 00   UECI-TAIPEI          [LZ15]
>      014.000.000.084   2624-551-10400 20   DPT-HANOVR           [LZ15]
>      014.000.000.085   2624-569-00401 99   DPT-FNKFRT           [LZ15]
>      014.000.000.086   3110-512-00134 00   DPT-SAT-SUPT         [LZ15]
>      014.000.000.087   4602-3010-0103 20   DU-X25A              [JK64]
>      014.000.000.088   4602-3010-0103 21   FDU-X25B             [JK64]
>      014.000.000.089   2422-150-33700 00   Tollpost-Globe AS     [OXG]
>      014.000.000.090   2422-271-07100 00   Tollpost-Globe AS     [OXG]
>      014.000.000.091   2422-516-00100 00   Tollpost-Globe AS     [OXG]
>      014.000.000.092   2422-650-18800 00   Norsk Informas.       [OXG]
>      014.000.000.093   2422-250-30400 00   Tollpost-Globe AS     [OXG]
>      014.000.000.094                       Leissner Data AB     [PXF1]
>      014.000.000.095                       Leissner Data AB     [PXF1]
>      014.000.000.096                       Leissner Data AB     [PXF1]
>      014.000.000.097                       Leissner Data AB     [PXF1]
>      014.000.000.098                       Leissner Data AB     [PXF1]
>      014.000.000.099                       Leissner Data AB     [PXF1]
>      014.000.000.100                       Leissner Data AB     [PXF1]
>      014.000.000.101                       Leissner Data AB     [PXF1]
>      014.000.000.102                       Leissner Data AB     [PXF1]
>      014.000.000.103                       Leissner Data AB     [PXF1]
>      014.000.000.104                       Leissner Data AB     [PXF1]
>      014.000.000.105                       Leissner Data AB     [PXF1]
>      014.000.000.106                       Leissner Data AB     [PXF1]
>      014.000.000.107                       Leissner Data AB     [PXF1]
>      014.000.000.108                       Leissner Data AB     [PXF1]
>      014.000.000.109                       Leissner Data AB     [PXF1]
>      014.000.000.110                       Leissner Data AB     [PXF1]
>      014.000.000.111                       Leissner Data AB     [PXF1]
>      014.000.000.112                       Leissner Data AB     [PXF1]
>      014.000.000.113                       Leissner Data AB     [PXF1]
>      014.000.000.114                       Leissner Data AB     [PXF1]
>      014.000.000.115                       Leissner Data AB     [PXF1]
>      014.000.000.116                       Leissner Data AB     [PXF1]
>      014.000.000.117                       Leissner Data AB     [PXF1]
>      014.000.000.118                       Leissner Data AB     [PXF1]
>      014.000.000.119                       Leissner Data AB     [PXF1]
>      014.000.000.120                       Leissner Data AB     [PXF1]
>      014.000.000.121                       Leissner Data AB     [PXF1]
>      014.000.000.122                       Leissner Data AB     [PXF1]
>      014.000.000.123                       Leissner Data AB     [PXF1]
>      014.000.000.124                       Leissner Data AB     [PXF1]
>      014.000.000.125                       Leissner Data AB     [PXF1]
>      014.000.000.126                       Leissner Data AB     [PXF1]
>      014.000.000.127                       Leissner Data AB     [PXF1]
>      014.000.000.128                       Leissner Data AB     [PXF1]
>      014.000.000.129  2422-150-17900 00    Tollpost-Globe AS     [OXG]
>      014.000.000.130  2422-150-42700 00    Tollpost-Globe AS     [OXG]
>      014.000.000.131  2422-190-41900 00    T-G Airfreight AS     [OXG]
>      014.000.000.132  2422-616-16100 00    Tollpost-Globe AS     [OXG]
>      014.000.000.133  2422-150-50700-00    Tollpost-Globe Int.   [OXG]
>      014.000.000.134  2422-190-28100-00    Intersped AS          [OXG]

>      014.000.000.135-014.255.255.254       Unassigned            [JBP]
>      014.255.255.255                       Reserved              [JBP]

> The standard for transmission of IP datagrams over the Public Data Network is specified in RFC-1356 [69].

## References

> [RFC877] Korb, J., "A Standard for the Transmission of IP Datagrams Over Public Data Networks", RFC 877, Purdue University, September 1983.

## People

> [ABB2] A. Blasco Bonito <blasco@ICNUCEVM.CNUCE.CNR.IT>
> [AD67] Andy Davis <andy@SPIDER.CO.UK>
> [AXH] Arthur Harvey <harvey@gah.enet.dec.com>
> [AXM] Alex Martin <---none--->
> [BXD] Brian Dockter <---none--->
> [FXB] <mystery contact>
> [GB7] Gerd Beling <GBELING@ISI.EDU>
> [JBP] Jon Postel <postel@isi.edu.
> [JD21] Jonathan Dreyer <Dreyer@CCV.BBN.COM>
> [JFW] Jon F. Wilkes <Wilkes@CCINT1.RSRE.MOD.UK>
> [JK64] mystery contact!
> [JXE2] Jeanne Evans <JME%RSRE.MOD.UK@CS.UCL.AC.UK>
> [LZ15] Lee Ziegenhals <lcz@sat.datapoint.com>
> [MS56] Marvin Solomon <solomon@CS.WISC.EDU>
> [MO2] Michael O'Brien <obrien@AEROSPACE.AERO.ORG>
> [OXG] Oyvind Gjerstad <ogj%tglobe2.UUCP@nac.no>
> [PAM6] Paul McNabb <pam@PURDUE.EDU>
> [PK] Peter Kirstein <Kirstein@NSS.CS.UCL.AC.UK>
> [PXD] Peter Delchiappo <---none--->
> [PXF1] Per Futtrup <---none--->
> [RAM57] Rex Mann <---none--->
> [SXA3] Sten Andler <---none--->
> [TN] Thomas Narten <narten@PURDUE.EDU>
> [TC27] Thomas Calderwood <TCALDERW@BBN.COM>
> [TXR] Tim Rylance <praxis!tkr@UUNET.UU.NET>
> [UXB] <mystery contact>
> [VXT] V. Taylor <vktaylor@NCS.DND.CA>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/public-data-network-numbers

# MILNET LINK NUMBERS

> The word "link" here refers to a field in the original MILNET Host/IMP interface leader. The link was originally defined as an 8-bit field. Later specifications defined this field as the "message-id" with a length of 12 bits. The name link now refers to the high order 8 bits of this 12-bit message-id field. The Host/IMP interface is defined in BBN Report 1822 [BBN1822].

> The low-order 4 bits of the message-id field are called the sub-link. Unless explicitly specified otherwise for a particular protocol, there is no sender to receiver significance to the sub-link. The sender may use the sub-link in any way he chooses (it is returned in the RFNM by the destination IMP), the receiver should ignore the sub-link.

## Link Assignments:

>     Decimal   Description                                   References
>     0-63      BBNCC Monitoring                                    [MB]
>     64-149    Unassigned                                         [JBP]
>     150       Xerox NS IDP                            [ETHERNET,XEROX]
>     151       Unassigned                                         [JBP]
>     152       PARC Universal Protocol                      [PUP,XEROX]
>     153       TIP Status Reporting                               [JGH]
>     154       TIP Accounting                                     [JGH]
>     155       Internet Protocol [regular]                 [RFC791,JBP]
>     156-158   Internet Protocol [experimental]            [RFC791,JBP]
>     159       Figleaf Link                                      [JBW1]
>     160       Blacker Local Network Protocol                    [DM28]
>     161-194   Unassigned                                         [JBP]
>     195       ISO-IP                                      [RFC926,RXM]
>     196-247   Experimental Protocols                             [JBP]
>     248-255   Network Maintenance                                [JGH]

## MILNET logical addresses

> The MILNET facility for "logical addressing" is described in [RFC878] and [RFC1005]. A portion of the possible logical addresses are reserved for standard uses.

> There are 49,152 possible logical host addresses. Of these, 256 are reserved for assignment to well-known functions. Assignments for well-known functions are made by the IANA. Assignments for other logical host addresses are made by the NIC.

### Logical Address Assignments:

>     Decimal    Description                                  References
>     0          Reserved                                          [JBP]
>     1          The BBN Core Gateways                              [MB]
>     2-254      Unassigned                                        [JBP]
>     255        Reserved                                          [JBP]

## MILNET X.25 address mappings

> All MILNET hosts are assigned addresses by the Defense Data Network (DDN). The address of a MILNET host may be obtained from the Network Information Center (NIC), represented as an ASCII text string in what is called "host table format". This section describes the process by which MILNET X.25 addresses may be derived from addresses in the NIC host table format.

> A NIC host table address consists of the ASCII text string representations of four decimal numbers separated by periods, corresponding to the four octeted of a thirty-two bit Internet address. The four decimal numbers are referred to in this section as "n", "h' "l", and "i". Thus, a host table address may be represented as: "n.h.l.i". Each of these four numbers will have either one, two, or three decimal digits and will never have a value greater than 255. For example, in the host table, address: "10.2.0.124", n=10, h=2, l=0, and i=124. To convert a host table address to a MILNET X.25 address:

> 1. If h < 64, the host table address corresponds to the X.25 physical address:

>        ZZZZ F IIIHHZZ (SS)

>    where:

>    > ZZZZ = 0000 | as required
>    > F = 0 | because the address is a physical address;
>    > III | is a three decimal digit respresentation of "i", right-adjusted and padded with leading zeros if required;
>    > HH | is a two decimal digit representation of "h", right-adjusted and padded with leading zeros if required;
>    > ZZ = 00 | and
>    > (SS) | is optional

>    In the example given above, the host table address 10.2.0.124 corresponds to the X.25 physical address 000001240200.

> 2. If h > 64 or h = 64, the host table address corresponds to the X.25 logical address

>        ZZZZ F RRRRRZZ (SS)

>    where:

>    > ZZZZ = 0000 | as required
>    > F = 1 | because the address is a logical address;
>    > RRRRR | is a five decimal digit representation of the result "r" of the calculation r = h * 256 + i (Note that the decimal representation of "r" will always require five digits);
>    > ZZ = 00 | and
>    > (SS) | is optional

> Thus, the host table address 10.83.0.207 corresponds to the X.25 logical address 000012145500.

> In both cases, the "n" and "l" fields of the host table address are not used.

## References

> [BBN1822] BBN, "Specifications for the Interconnection of a Host and an IMP", Report 1822, Bolt Beranek and Newman, Cambridge, Massachusetts, revised, December 1981.

> [ETHERNET] "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA.
> Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980.
> And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982.
> And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.

> [PUP] Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An Internetwork Architecture", XEROX Palo Alto Research Center, CSL-79-10, July 1979;
> also in IEEE Transactions on Communication, Volume COM-28, Number 4, April 1980.

> [RFC791] Postel, J., ed., "Internet Protocol - DARPA Internet Program Protocol Specification", STD 5, RFC 791, USC/Information Sciences Institute, September 1981.

> [RFC878] Malis, Andrew, "The ARPANET 1822L Host Access Protocol", RFC 878, BBN Communications Corp., December 1983.

> [RFC926] International Standards Organization, "Protocol for Providing the Connectionless-Mode Network Services", RFC 926, ISO, December 1984.

> [RFC1005] Khanna, A., and A. Malis, "The ARPANET AHIP-E Host Access Protocol (Enhanced AHIP)", RFC 1005, BBN Communications Corp., May 1987.

## People

> [DM28] Dennis Morris <Morrisd@IMO-UVAX.DCA.MIL>
> [JBP] Jon Postel <postel@isi.edu>
> [JBW1] Joseph Walters, Jr. <JWalters@BBN.COM>
> [JGH] Jim Herman <Herman@CCJ.BBN.COM>
> [MB] Michael Brescia <Brescia@CCV.BBN.COM>
> [RXM] Robert Myhill <Myhill@CCS.BBN.COM>
> [XEROX] Fonda Pallone <---none--->

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/milnet-parameters

# XNS PROTOCOL TYPES

## Assigned well-known socket numbers

>             Routing Information             1
>             Echo                            2
>             Router Error                    3
>             Experimental                40-77

## Assigned internet packet types

>             Routing Information             1
>             Echo                            2
>             Error                           3
>             Packet Exchange                 4
>             Sequenced Packet                5
>             PUP                            12
>             DoD IP                         13
>             Experimental                20-37

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/xns-protocol-types

# INTERNET / XNS PROTOCOL MAPPINGS

> Below are two tables describing the arrangement of protocol fields or type field assignments so that one could send XNS Datagrams on the MILNET or Internet Datagrams on 10Mb Ethernet, and also protocol and type fields so one could encapsulate each kind of Datagram in the other.

> > | DoD IP | PUP | NS IP
> > --- | --- | --- | ---
> > 3Mb Ethernet | Type 1001 octal | Type 1000 octal | Type 3000 octal
> > 10 Mb Ethernet | Type 0800 hex | Type 0200 hex | Type 0600 hex
> > MILNET | Link 155 decimal | Link 152 decimal | Link 150 decimal

> > | DoD IP | PUP | NS IP
> > --- | --- | --- | ---
> > DoD IP | X | Protocol 12 decimal | Protocol 22 decimal
> > PUP | ? | X | ?
> > NS IP | Type 13 decimal | Type 12 decimal | X

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/ip-xns-mapping

# PRONET 80 TYPE NUMBERS

> Below is the current list of PRONET 80 Type Numbers. Note: a protocol that is on this list does not necessarily mean that there is any implementation of it on ProNET.

> Of these, protocols 1, 14, and 20 are the only ones that have ever been seen in ARP packets.

> For reference, the header is (one byte/line):

>             destination hardware address
>             source hardware address
>             data link header version (2)
>             data link header protocol number
>             data link header reserved (0)
>             data link header reserved (0)

> Some protocols have been known to tuck stuff in the reserved fields.

> Those who need a protocol number on ProNET-10/80 should contact John Shriver (jas@proteon.com).

> >     1       IP
> >     2       IP with trailing headers
> >     3       Address Resolution Protocol
> >     4       Proteon HDLC
> >     5       VAX Debugging Protocol (MIT)
> >     10      Novell NetWare (IPX and pre-IPX) (old format,
> >             3 byte trailer)
> >     11      Vianetix
> >     12      PUP
> >     13      Watstar protocol (University of Waterloo)
> >     14      XNS
> >     15      Diganostics
> >     16      Echo protocol (link level)
> >     17      Banyan Vines
> >     20      DECnet (DEUNA Emulation)
> >     21      Chaosnet
> >     23      IEEE 802.2 or ISO 8802/2 Data Link
> >     24      Reverse Address Resolution Protocol
> >     29      TokenVIEW-10
> >     31      AppleTalk LAP Data Packet
> >     33      Cornell Boot Server Location Protocol
> >     34      Novell NetWare IPX (new format, no trailer,
> >             new XOR checksum)

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/pronet80-type-numbers

# NOVELL SAP NUMBERS OF INTEREST

> For the convenience of the Internet community the IANA maitains a list of Novell Service Access Point (SAP) numbers. This list is kept up-to-date- by contributions from the community. Please send corrections and additions to IANA@ISI.EDU.

## Novell SAPs

>     Decimal Hex     SAP Description

>     0       0000    Unknown
>     1       0001    User
>     2       0002    User Group
>     3       0003    Print Queue or Print Group
>     4       0004    File Server (SLIST source)
>     5       0005    Job Server
>     6       0006    Gateway
>     7       0007    Print Server or Silent Print Server
>     8       0008    Archive Queue
>     9       0009    Archive Server
>     10      000a    Job Queue
>     11      000b    Administration
>     15      000F    Novell TI-RPC
>     23      0017    Diagnostics
>     32      0020    NetBIOS
>     33      0021    NAS SNA Gateway
>     35      0023    NACS Async Gateway or Asynchronous Gateway
>     36      0024    Remote Bridge or Routing Service
>     38      0026    Bridge Server or Asynchronous Bridge Server
>     39      0027    TCP/IP Gateway Server
>     40      0028    Point to Point (Eicon) X.25 Bridge Server
>     41      0029    Eicon 3270 Gateway
>     42      002a    CHI Corp ???
>     44      002c    PC Chalkboard
>     45      002d    Time Synchronization Server or Asynchronous Timer
>     46      002e    SAP Archive Server or SMS Target Service Agent
>     69      0045    DI3270 Gateway
>     71      0047    Advertising Print Server
>     75      004b    Btrieve VAP/NLM 5.0
>     76      004c    Netware SQL VAP/NLM Server
>     77      004d    Xtree Network Version Netware XTree
>     80      0050    Btrieve VAP 4.11
>     82      0052    QuickLink (Cubix)
>     83      0053    Print Queue User
>     88      0058    Multipoint X.25 Eicon Router
>     96      0060    STLB/NLM ???
>     100     0064    ARCserve
>     102     0066    ARCserve 3.0
>     114     0072    WAN Copy Utility
>     122     007a    TES-Netware for VMS
>     146     0092    WATCOM Debugger or Emerald Tape Backup Server
>     149     0095    DDA OBGYN ???
>     152     0098    Netware Access Server (Asynchronous gateway)
>     154     009a    Netware for VMS II or Named Pipe Server
>     155     009b    Netware Access Server
>     158     009e    Portable Netware Server or SunLink NVT
>     161     00a1    Powerchute APC UPS NLM
>     170     00aa    LAWserve ???
>     172     00ac    Compaq IDA Status Monitor
>     256     0100    PIPE STAIL ???
>     258     0102    LAN Protect Bindery
>     259     0103    Oracle DataBase Server
>     263     0107    Netware 386 or RSPX Remote Console
>     271     010f    Novell SNA Gateway
>     274     0112    Print Server (HP)
>     276     0114    CSA MUX (f/Communications Executive)
>     277     0115    CSA LCA (f/Communications Executive)
>     278     0116    CSA CM  (f/Communications Executive)
>     279     0117    CSA SMA (f/Communications Executive)
>     280     0118    CSA DBA (f/Communications Executive)
>     281     0119    CSA NMA (f/Communications Executive)
>     282     011a    CSA SSA (f/Communications Executive)
>     283     011b    CSA STATUS (f/Communications Executive)
>     286     011e    CSA APPC   (f/Communications Executive)
>     294     0126    SNA TEST SSA Profile
>     298     012a    CSA TRACE  (f/Communications Executive)
>     304     0130    Communications Executive
>     307     0133    NNS Domain Server or Netware Naming Services Domain
>     309     0135    Netware Naming Services Profile
>     311     0137    Netware 386 Print Queue or NNS Print Queue
>     321     0141    LAN Spool Server (Vap, Intel)
>     338     0152    IRMALAN Gateway
>     340     0154    Named Pipe Server
>     360     0168    Intel PICKIT Comm Server or Intel CAS Talk Server
>     369     171     UNKNOWN???
>     371     0173    Compaq
>     372     0174    Compaq SNMP Agent
>     373     0175    Compaq
>     384     0180    XTree Server or XTree Tools
>     394     18A     UNKNOWN???      Running on a Novell Server
>     432     01b0    GARP Gateway (net research)
>     433     01b1    Binfview (Lan Support Group)
>     447     01bf    Intel LanDesk Manager
>     458     01ca    AXTEC ???
>     459     01cb    Netmode ???
>     460     1CC     UNKNOWN???      Sheva netmodem???
>     472     01d8    Castelle FAXPress Server
>     474     01da    Castelle LANPress Print Server
>     476     1DC     Castille FAX/Xerox 7033 Fax Server/Excel Lan Fax
>     496     01f0    LEGATO ???
>     501     01f5    LEGATO ???
>     563     0233    NMS Agent or Netware Management Agent
>     567     0237    NMS IPX Discovery or LANtern Read/Write Channel
>     568     0238    NMS IP Discovery or LANtern Trap/Alarm Channel
>     570     023a    LABtern
>     572     023c    MAVERICK ???
>     574     23E     UNKNOWN???      Running on a Novell Server
>     575     023f    Used by eleven various Novell Servers
>     590     024e    Remote Something ???
>     618     026a    Network Management (NMS) Service Console
>     619     026b    Time Synchronization Server (Netware 4.x)
>     632     0278    Directory Server (Netware 4.x)
>     772     0304    Novell SAA Gateway
>     776     0308    COM or VERMED 1 ???
>     778     030a    Gallacticom BBS
>     780     030c    Intel Netport 2 or HP JetDirect or HP Quicksilver
>     800     0320    Attachmate Gateway
>     807     0327    Microsoft Diagnostiocs ???
>     821     0335    MultiTech Systems Multisynch Comm Server
>     853     0355    Arcada Backup Exec
>     858     0358    MSLCD1 ???
>     865     0361    NETINELO ???
>     894     037e    Twelve Novell file servers in the PC3M family
>     895     037f    ViruSafe Notify
>     902     0386    HP Bridge
>     903     0387    HP Hub
>     916     0394    NetWare SAA Gateway
>     923     039b    Lotus Notes
>     951     03b7    Certus Anti Virus NLM
>     964     03c4    ARCserve 4.0 (Cheyenne)
>     967     03c7    LANspool 3.5 (Intel)
>     990     03de    Gupta Sequel Base Server or NetWare SQL
>     993     03e1    Univel Unixware
>     996     03e4    Univel Unixware
>     1020    03fc    Intel Netport
>     1021    03fd    Print SErver Queue ???
>     1034    40A     ipnServer???      Running on a Novell Server
>     1035    40B     UNKNOWN???
>     1037    40D     LVERRMAN???     Running on a Novell Server
>     1038    40E     LVLIC???        Running on a Novell Server
>     1040    410     UNKNOWN???      Running on a Novell Server
>     1044    0414    Kyocera
>     1065    0429    Site Lock Virus (Brightworks)
>     1074    0432    UFHELP R ???
>     1075    433     Sunoptics SNMP Agent???
>     1100    044c    Backup ???
>     1111    457     Canon GP55???   Running on a Canon GP55 network printer
>     1115    045b    Dell SCSI Array (DSA) Monitor
>     1200    04b0    CD-Net (Meridian)
>     1217    4C1     UNKNOWN???
>     1299    513     Emulux NQA???   Something from Emulex
>     1312    0520    Site Lock Checks
>     1321    0529    Site Lock Checks (Brightworks)
>     1325    052d    Citrix OS/2 App Server
>     1344    536     Milan ???
>     1408    0580    McAfee's NetShield anti-virus
>     1569    621     ??              Something from Emulex
>     1571    623     UNKNOWN???      Running on a Novell Server
>     1900    076C    Xerox
>     2857    0b29    Site Lock
>     3113    0c29    Site Lock Applications
>     3116    0c2c    Licensing Server
>     9088    2380    LAI Site Lock
>     9100    238c    Meeting Maker
>     18440   4808    Site Lock Server or Site Lock Metering VAP/NLM
>     21845   5555    Site Lock User
>     25362   6312    Tapeware
>     28416   6f00    Rabbit Gateway (3270)
>     30467   7703    MODEM??
>     32770   8002    NetPort Printers (Intel) or LANport
>     32776   8008    WordPerfect Network Version
>     34238   85BE    Cisco Enhanced Interior Routing Protocol (EIGRP)
>     34952   8888    WordPerfect Network Version or Quick Network Management
>     36864   9000    McAfee's NetShield anti-virus
>     38404   9604    ??              CSA-NT_MON
>     61727   f11f    Site Lock Metering VAP/NLM
>     61951   f1ff    Site Lock
>     62723   F503    ??              SCA-NT
>     65535   ffff    Any Service or Wildcard

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/novell-sap-numbers

# POINT-TO-POINT PROTOCOL FIELD ASSIGNMENTS

## PPP DLL protocol numbers

> The Point-to-Point Protocol (PPP) Data Link Layer [146,147,175] contains a 16 bit Protocol field to identify the the encapsulated protocol. The Protocol field is consistent with the ISO 3309 (HDLC) extension mechanism for Address fields. All Protocols MUST be assigned such that the least significant bit of the most significant octet equals "0", and the least significant bit of the least significant octet equals "1".

### Assigned PPP DLL Protocol Numbers

>     Value (in hex)  Protocol Name

>     0001            Padding Protocol
>     0003 to 001f    reserved (transparency inefficient)
>     0021            Internet Protocol
>     0023            OSI Network Layer
>     0025            Xerox NS IDP
>     0027            DECnet Phase IV
>     0029            Appletalk
>     002b            Novell IPX
>     002d            Van Jacobson Compressed TCP/IP
>     002f            Van Jacobson Uncompressed TCP/IP
>     0031            Bridging PDU
>     0033            Stream Protocol (ST-II)
>     0035            Banyan Vines
>     0037            reserved (until 1993)
>     0039            AppleTalk EDDP
>     003b            AppleTalk SmartBuffered
>     003d            Multi-Link
>     003f            NETBIOS Framing
>     0041            Cisco Systems
>     0043            Ascom Timeplex
>     0045            Fujitsu Link Backup and Load Balancing (LBLB)
>     0047            DCA Remote Lan
>     0049            Serial Data Transport Protocol (PPP-SDTP)
>     004b            SNA over 802.2
>     004d            SNA
>     004f            IP6 Header Compression
>     006f            Stampede Bridging
>     007d            reserved (Control Escape)             [RFC1661]
>     007f            reserved (compression inefficient)    [RFC1662]
>     00cf            reserved (PPP NLPID)
>     00fb            compression on single link in multilink group
>     00fd            1st choice compression
>     00ff            reserved (compression inefficient)

>     0201            802.1d Hello Packets
>     0203            IBM Source Routing BPDU
>     0205            DEC LANBridge100 Spanning Tree
>     0231            Luxcom
>     0233            Sigma Network Systems

>     8001-801f       Not Used - reserved                   [RFC1661]
>     8021            Internet Protocol Control Protocol
>     8023            OSI Network Layer Control Protocol
>     8025            Xerox NS IDP Control Protocol
>     8027            DECnet Phase IV Control Protocol
>     8029            Appletalk Control Protocol
>     802b            Novell IPX Control Protocol
>     802d            reserved
>     802f            reserved
>     8031            Bridging NCP
>     8033            Stream Protocol Control Protocol
>     8035            Banyan Vines Control Protocol
>     8037            reserved till 1993
>     8039            reserved
>     803b            reserved
>     803d            Multi-Link Control Protocol
>     803f            NETBIOS Framing Control Protocol
>     807d            Not Used - reserved                   [RFC1661]
>     8041            Cisco Systems Control Protocol
>     8043            Ascom Timeplex
>     8045            Fujitsu LBLB Control Protocol
>     8047            DCA Remote Lan Network Control Protocol (RLNCP)
>     8049            Serial Data Control Protocol (PPP-SDCP)
>     804b            SNA over 802.2 Control Protocol
>     804d            SNA Control Protocol
>     804f            IP6 Header Compression Control Protocol
>     006f            Stampede Bridging Control Protocol
>     80cf            Not Used - reserved                   [RFC1661]
>     80fb            compression on single link in multilink group control
>     80fd            Compression Control Protocol
>     80ff            Not Used - reserved                   [RFC1661]

>     c021            Link Control Protocol
>     c023            Password Authentication Protocol
>     c025            Link Quality Report
>     c027            Shiva Password Authentication Protocol
>     c029            CallBack Control Protocol (CBCP)
>     c081            Container Control Protocol                  [KEN]
>     c223            Challenge Handshake Authentication Protocol
>     c281            Proprietary Authentication Protocol         [KEN]
>     c26f            Stampede Bridging Authorization Protocol
>     c481            Proprietary Node ID Authentication Protocol [KEN]

> Protocol field values in the "0xxx" to "3xxx" range identify the network-layer protocol of specific datagrams, and values in the "8xxx" to "bxxx" range identify datagrams belonging to the associated Network Control Protocol (NCP), if any.

> It is recommended that values in the "02xx" to "1exx" and "xx01" to "xx1f" ranges not be assigned, as they are compression inefficient.

> Protocol field values in the "4xxx" to "7xxx" range are used for protocols with low volume traffic which have no associated NCP.

> Protocol field values in the "cxxx" to "exxx" range identify datagrams as Control Protocols (such as LCP).

## PPP LCP and IPCP codes

> The Point-to-Point Protocol (PPP) Link Control Protocol (LCP), [146] the Compression Control Protocol (CCP), Internet Protocol Control Protocol (IPCP), [147] and other control protocols, contain an 8 bit Code field which identifies the type of packet. These Codes are assigned as follows:

>     Code       Packet Type
>        1       Configure-Request
>        2       Configure-Ack
>        3       Configure-Nak
>        4       Configure-Reject
>        5       Terminate-Request
>        6       Terminate-Ack
>        7       Code-Reject
>        8     * Protocol-Reject
>        9     * Echo-Request
>       10     * Echo-Reply
>       11     * Discard-Request
>       12     * Identification
>       13     * Time-Remaining
>       14     + Reset-Request
>       15     + Reset-Reply

> * LCP Only
> + CCP Only

## PPP LCP configuration option types

> The Point-to-Point Protocol (PPP) Link Control Protocol (LCP) specifies a number of Configuration Options [146] which are distinguished by an 8 bit Type field. These Types are assigned as follows:

>     Type       Configuration Option
>        1       Maximum-Receive-Unit
>        2       Async-Control-Character-Map
>        3       Authentication-Protocol
>        4       Quality-Protocol
>        5       Magic-Number
>        6       RESERVED
>        7       Protocol-Field-Compression
>        8       Address-and-Control-Field-Compression
>        9       FCS-Alternatives
>       10       Self-Describing-Pad
>       11       Numbered-Mode
>       12       Multi-Link-Procedure
>       13       Callback
>       14       Connect-Time
>       15       Compound-Frames
>       16       Nominal-Data-Encapsulation
>       17       Multilink-MRRU
>       18       Multilink-Short-Sequence-Number-Header-Format
>       19       Multilink-Endpoint-Discriminator
>       20       Proprietary                                     [KEN]
>       21       DCE-Identifier                            [SCHNEIDER]

## PPP LCP FCS-alternatives

> The Point-to-Point Protocol (PPP) Link Control Protocol (LCP) FCS-Alternatives Configuration Option contains an 8-bit Options field which identifies the FCS used. These are assigned as follows:

>     Bit     FCS
>       1     Null FCS
>       2     CCITT 16-Bit FCS
>       4     CCITT 32-bit FCS

## PPP LCP callback operation fields

> The Point-to-Point Protocol (PPP) Link Control Protocol (LCP) Callback Configuration Option contains an 8-bit Operations field which identifies the format of the Message. These are assigned as follows:

>     Operation   Description
>             0   Location determined by user authentication.
>             1   Dialing string.
>             2   Location identifier.
>             3   E.164 number.
>             4   X.500 distinguished name.
>             5   unassigned
>             6   Location is determined during CBCP negotiation.

## PPP IPCP configuration option types

> The Point-to-Point Protocol (PPP) Internet Protocol Control Protocol (IPCP) specifies a number of Configuration Options [147] which are distinguished by an 8 bit Type field. These Types are assigned as follows:

>     Type       Configuration Option
>        1       IP-Addresses (deprecated)
>        2       IP-Compression-Protocol
>        3       IP-Address

## PPP ATCP configuration option types

> The Point-to-Point Protocol (PPP) Apple Talk Control Protocol (ATCP) specifies a number of Configuration Options [RFC-1378] which are distinguished by an 8 bit Type field. These Types are assigned as follows:

>     Type       Configuration Option
>        1       AppleTalk-Address
>        2       Routing-Protocol
>        3       Suppress-Broadcasts
>        4       AT-Compression-Protocol
>        5       Reserved
>        6       Server-information
>        7       Zone-information
>        8       Default-Router-Address

## PPP OSINLCP configuration option types

> The Point-to-Point Protocol (PPP) OSI Network Layer Control Protocol (OSINLCP) specifies a number of Configuration Options [RFC-1377] which are distinguished by an 8 bit Type field. These Types are assigned as follows:

>     Type       Configuration Option
>        1       Align-NPDU

## PPP bridging configuration option types

> The Point-to-Point Protocol (PPP) Bridging Control Protocol (BCP) specifies a number of Configuration Options which are distinguished by an 8 bit Type field. These Types are assigned as follows:

>     Type       Configuration Option
>        1       Bridge-Identification
>        2       Line-Identification
>        3       MAC-Support
>        4       Tinygram-Compression
>        5       LAN-Identification
>        6       MAC-Address
>        7       Spanning-Tree-Protocol

## PPP bridging MAC types

> The Point-to-Point Protocol (PPP) Bridging Control Protocol (BCP) contains an 8 bit MAC Type field which identifies the MAC encapsulated. These Types are assigned as follows:

>     Type       MAC
>        0       Reserved
>        1       IEEE 802.3/Ethernet   with cannonical addresses
>        2       IEEE 802.4            with cannonical addresses
>        3       IEEE 802.5            with non-cannonical addresses
>        4       FDDI                  with non-cannonical addresses
>      5-10      reserved
>       11       IEEE 802.5            with cannonical addresses
>       12       FDDI                  with cannonical addresses

## PPP bridging spanning tree

> The Point-to-Point Protocol (PPP) Bridging Control Protocol (BCP) Spanning Tree Configuration Option contains an 8-bit Protocol field which identifies the spanning tree used. These are assigned as follows:

>     Protocol  Spanning Tree
>        0      Null - no spanning tree protocol supported
>        1      IEEE 802.1D spanning tree protocol
>        2      IEEE 802.1G extended spanning tree protocol
>        3      IBM source route spanning tree protocol
>        4      DEC LANbridge 100 spanning tree protocol

## References

> [RFC1661] Simpson, W., Editor, "The Point-to-Point Protocol (PPP)", STD 51, RFC 1661, Daydreamer, July 1994.

> [RFC1662] Simpson, W., Editor, "PPP in HDLC-like Framing", STD 51, RFC 1662, Daydreamer, July 1994.

## People

> [KEN] <ken@funk.com>
> [SCHNEIDER] Kevin Schneider <kevin@adtran.com>

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/ppp-numbers

# MACHINE NAMES

> These are the Official Machine Names as they appear in the Domain Name System HINFO records and the NIC Host Table. Their use is described in [RFC952].

> A machine name or CPU type may be up to 40 characters taken from the set of uppercase letters, digits, and the two punctuation characters hyphen and slash. It must start with a letter, and end with a letter or digit.

>     AMIGA-500                               PDP-11/40
>     AMIGA-500/010                           PDP-11/44
>     AMIGA-500/020                           PDP-11/45
>     AMIGA-500/EC030                         PDP-11/50
>     AMIGA-500/030                           PDP-11/70
>     AMIGA-600                               PDP-11/73
>     AMIGA-1000                              PE-7/32
>     AMIGA-1000/010                          PE-3205
>     AMIGA-1000/020                          PERQ
>     AMIGA-1000/EC030                        PLEXUS-P/60
>     AMIGA-1000/030                          PLI
>     AMIGA-1200                              PLURIBUS
>     AMIGA-1200/EC030                        PRIME-2350
>     AMIGA-1200/030                          PRIME-2450
>     AMIGA-1200/EC040                        PRIME-2755
>     AMIGA-1200/LC040                        PRIME-9655
>     AMIGA-1200/040                          PRIME-9755
>     AMIGA-2000                              PRIME-9955II
>     AMIGA-2000/010                          PRIME-2250
>     AMIGA-2000/020                          PRIME-2655
>     AMIGA-2000/EC030                        PRIME-9955
>     AMIGA-2000/030                          PRIME-9950
>     AMIGA-2000/LC040                        PRIME-9650
>     AMIGA-2000/EC040                        PRIME-9750
>     AMIGA-2000/040                          PRIME-2250
>     AMIGA-3000                              PRIME-750
>     AMIGA-3000/EC040                        PRIME-850
>     AMIGA-3000/LC040                        PRIME-550II
>     AMIGA-3000/040                          PYRAMID-90
>     AMIGA-3000/060                          PYRAMID-90MX
>     AMIGA-4000/EC030                        PYRAMID-90X
>     AMIGA-4000/030                          RIDGE
>     AMIGA-4000/LC040                        RIDGE-32
>     AMIGA-4000/040                          RIDGE-32C
>     AMIGA-4000/060                          ROLM-1666
>     ALTO                                    RS/6000
>     ALTOS-6800                              S1-MKIIA
>     AMDAHL-V7                               SMI
>     APOLLO                                  SEQUENT-BALANCE-8000
>     APPLE-MACINTOSH                         SIEMENS
>     APPLE-POWERBOOK                         SILICON-GRAPHICS
>     ATARI-104ST                             SILICON-GRAPHICS-IRIS
>     ATT-3B1                                 SGI-IRIS-2400
>     ATT-3B2                                 SGI-IRIS-2500
>     ATT-3B20                                SGI-IRIS-3010
>     ATT-7300                                SGI-IRIS-3020
>     AXP                                     SGI-IRIS-3030
>     BBN-C/60                                SGI-IRIS-3110
>     BURROUGHS-B/29                          SGI-IRIS-3115
>     BURROUGHS-B/4800                        SGI-IRIS-3120
>     BUTTERFLY                               SGI-IRIS-3130
>     C/30                                    SGI-IRIS-4D/20
>     C/70                                    SGI-IRIS-4D/20G
>     CADLINC                                 SGI-IRIS-4D/25
>     CADR                                    SGI-IRIS-4D/25G
>     CDC-170                                 SGI-IRIS-4D/25S
>     CDC-170/750                             SGI-IRIS-4D/50
>     CDC-173                                 SGI-IRIS-4D/50G
>     CDTV                                    SGI-IRIS-4D/50GT
>     CDTV/060                                SGI-IRIS-4D/60
>     CD32                                    SGI-IRIS-4D/60G
>     CELERITY-1200                           SGI-IRIS-4D/60T
>     CLUB-386                                SGI-IRIS-4D/60GT
>     COMPAQ-386/20                           SGI-IRIS-4D/70
>     COMTEN-3690                             SGI-IRIS-4D/70G
>     CP8040                                  SGI-IRIS-4D/70GT
>     CRAY-1                                  SGI-IRIS-4D/80GT
>     CRAY-X/MP                               SGI-IRIS-4D/80S
>     CRAY-2                                  SGI-IRIS-4D/120GTX
>     CTIWS-117                               SGI-IRIS-4D/120S
>     DANDELION                               SGI-IRIS-4D/210GTX
>     DEC-10                                  SGI-IRIS-4D/210S
>     DEC-1050                                SGI-IRIS-4D/220GTX
>     DEC-1077                                SGI-IRIS-4D/220S
>     DEC-1080                                SGI-IRIS-4D/240GTX
>     DEC-1090                                SGI-IRIS-4D/240S
>     DEC-1090B                               SGI-IRIS-4D/280GTX
>     DEC-1090T                               SGI-IRIS-4D/280S
>     DEC-2020T                               SGI-IRIS-CS/12
>     DEC-2040                                SGI-IRIS-4SERVER-8
>     DEC-2040T                               SPERRY-DCP/10
>     DEC-2050T                               SUN
>     DEC-2060                                SUN-2
>     DEC-2060T                               SUN-2/50
>     DEC-2065                                SUN-2/100
>     DEC-AXP                                 SUN-2/120
>     DEC-FALCON                              SUN-2/130
>     DEC-KS10                                SUN-2/140
>     DECSTATION                              SUN-2/150
>     DEC-VAX                                 SUN-2/160
>     DEC-VAXCLUSTER                          SUN-2/170
>     DEC-VAXSTATION                          SUN-3/50
>     DEC-VAX-11730                           SUN-3/60
>     DORADO                                  SUN-3/75
>     DPS8/70M                                SUN-3/80
>     ELXSI-6400                              SUN-3/110
>     EVEREX-386                              SUN-3/140
>     FOONLY-F2                               SUN-3/150
>     FOONLY-F3                               SUN-3/160
>     FOONLY-F4                               SUN-3/180
>     GOULD                                   SUN-3/200
>     GOULD-6050                              SUN-3/260
>     GOULD-6080                              SUN-3/280
>     GOULD-9050                              SUN-3/470
>     GOULD-9080                              SUN-3/480
>     H-316                                   SUN-4/60
>     H-60/68                                 SUN-4/110
>     H-68                                    SUN-4/150
>     H-68/80                                 SUN-4/200
>     H-89                                    SUN-4/260
>     HONEYWELL-DPS-6                         SUN-4/280
>     HONEYWELL-DPS-8/70                      SUN-4/330
>     HP3000                                  SUN-4/370
>     HP3000/64                               SUN-4/390
>     IBM-158                                 SUN-50
>     IBM-360/67                              SUN-100
>     IBM-370/3033                            SUN-120
>     IBM-3081                                SUN-130
>     IBM-3084QX                              SUN-150
>     IBM-3101                                SUN-170
>     IBM-4331                                SUN-386i/250
>     IBM-4341                                SUN-68000
>     IBM-4361                                SYMBOLICS-3600
>     IBM-4381                                SYMBOLICS-3670
>     IBM-4956                                SYMMETRIC-375
>     IBM-6152                                SYMULT
>     IBM-PC                                  TANDEM-TXP
>     IBM-PC/AT                               TANDY-6000
>     IBM-PC/RT                               TEK-6130
>     IBM-PC/XT                               TI-EXPLORER
>     IBM-RS/6000                             TP-4000
>     IBM-SERIES/1                            TRS-80
>     IMAGEN                                  UNIVAC-1100
>     IMAGEN-8/300                            UNIVAC-1100/60
>     IMSAI                                   UNIVAC-1100/62
>     INTEGRATED-SOLUTIONS                    UNIVAC-1100/63
>     INTEGRATED-SOLUTIONS-68K                UNIVAC-1100/64
>     INTEGRATED-SOLUTIONS-CREATOR            UNIVAC-1100/70
>     INTEGRATED-SOLUTIONS-CREATOR-8          UNIVAC-1160
>     INTEL-386                               UNKNOWN
>     INTEL-IPSC                              VAX
>     IS-1                                    VAX-11/725
>     IS-68010                                VAX-11/730
>     LMI                                     VAX-11/750
>     LSI-11                                  VAX-11/780
>     LSI-11/2                                VAX-11/785
>     LSI-11/23                               VAX-11/790
>     LSI-11/73                               VAX-11/8600
>     M68000                                  VAX-8600
>     MAC-II                                  VAXCLUSTER
>     MAC-POWERBOOK                           VAXSTATION
>     MACINTOSH                               WANG-PC002
>     MASSCOMP                                WANG-VS100
>     MC500                                   WANG-VS400
>     MC68000                                 WYSE-386
>     MICROPORT                               WYSE-WN5004
>     MICROVAX                                WYSE-WN5008
>     MICROVAX-I                              WYSE-WN5104
>     MV/8000                                 WYSE-WN5108
>     NAS3-5                                  WYSE-WX15C
>     NCR-COMTEN-3690                         WYSE-WX17C
>     NEXT/N1000-316                          WYSE-WX17M
>     NOW                                     WYSE-WX19C
>     ONYX-Z8000                              WYSE-WX19M
>     PDP-11                                  WYSE-WYX14M
>     PDP-11/3                                WYSE-WYX5
>     PDP-11/23                               XEROX-1108
>     PDP-11/24                               XEROX-8010
>     PDP-11/34                               ZENITH-148

## References

> [RFC952] Harrenstien, K., Stahl, M., and E. Feinler, "DoD Internet Host Table Specification", RFC 952, SRI, October 1985.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/machine-names

# OPERATING SYSTEM NAMES

> These are the Official System Names as they appear in the Domain Name System HINFO records and the NIC Host Table. Their use is described in [RFC952].

> A system name may be up to 40 characters taken from the set of uppercase letters, digits, and the three punctuation characters hyphen, period, and slash. It must start with a letter, and end with a letter or digit.

>     AEGIS                                   OS86
>     AMIGA-OS-1.2                            OSX
>     AMIGA-OS-1.3                            PCDOS
>     AMIGA-OS-2.0                            PERQ/OS
>     AMIGA-OS-2.1                            PLI
>     AMIGA-OS-3.0                            PSDOS/MIT
>     AMIGA-OS-3.1                            PRIMOS
>     APOLLO                                  RMX/RDOS
>     AIX/370                                 ROS
>     AIX-PS/2                                RSX11M
>     BS-2000                                 RTE-A
>     CEDAR                                   SATOPS
>     CGW                                     SCO-OPEN-DESKTOP-1.0
>     CHORUS                                  SCO-OPEN-DESKTOP-1.1
>     CHRYSALIS                               SCO-OPEN-DESKTOP-2.0
>     CMOS                                    SCO-OPEN-DESKTOP-3.0
>     CMS                                     SCO-OPEN-DESKTOP-LITE-3.0
>     COS                                     SCO-OPEN-SERVER-3.0
>     CPIX                                    SCO-UNIX-3.2.0
>     CTOS                                    SCO-UNIX-3.2V2.0
>     CTSS                                    SCO-UNIX-3.2V2.1
>     DCN                                     SCO-UNIX-3.2V4.0
>     DDNOS                                   SCO-UNIX-3.2V4.1
>     DOMAIN                                  SCO-UNIX-3.2V4.2
>     DOS                                     SCO-XENIX-386-2.3.2
>     EDX                                     SCO-XENIX-386-2.3.3
>     ELF                                     SCO-XENIX-386-2.3.4
>     EMBOS                                   SCS
>     EMMOS                                   SIMP
>     EPOS                                    SUN
>     FOONEX                                  SUN-OS-3.5
>     FORTH                                   SUN-OS-4.0
>     FUZZ                                    SWIFT
>     GCOS                                    TAC
>     GPOS                                    TANDEM
>     HDOS                                    TENEX
>     IMAGEN                                  THE-MAJOR-BBS
>     INTERCOM                                TOPS10
>     IMPRESS                                 TOPS20
>     INTERLISP                               TOS
>     IOS                                     TP3010
>     IRIX                                    TRSDOS
>     ISI-68020                               ULTRIX
>     ITS                                     UNIX
>     LISP                                    UNIX-BSD
>     LISPM                                   UNIX-V1AT
>     LOCUS                                   UNIX-V
>     MACOS                                   UNIX-V.1
>     MINOS                                   UNIX-V.2
>     MOS                                     UNIX-V.3
>     MPE5                                    UNIX-PC
>     MPE/V                                   UNKNOWN
>     MPE/IX                                  UT2D
>     MSDOS                                   V
>     MULTICS                                 VM
>     MUSIC                                   VM/370
>     MUSIC/SP                                VM/CMS
>     MVS                                     VM/SP
>     MVS/SP                                  VMS
>     NEXUS                                   VMS/EUNICE
>     NMS                                     VRTX
>     NONSTOP                                 WAITS
>     NOS-2                                   WANG
>     NTOS                                    WIN32
>     OPENVMS                                 WYSE-WYXWARE
>     OS/DDP                                  X11R3
>     OS/2                                    XDE
>     OS4                                     XENIX

## References

> [RFC952] Harrenstien, K., Stahl, M., and E. Feinler, "DoD Interne Host Table Specification", RFC 952, SRI, October 1985.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/operating-system-names

# TERMINAL TYPE NAMES

> These are the Official Terminal Type Names. Their use is described in [RFC930]. The maximum length of a name is 40 characters.

> A terminal names may be up to 40 characters taken from the set of uppercase letters, digits, and the two punctuation characters hyphen and slash. It must start with a letter, and end with a letter or digit.

>     ADDS-CONSUL-980                         IBM-3276-4
>     ADDS-REGENT-100                         IBM-3277-2
>     ADDS-REGENT-20                          IBM-3278-2
>     ADDS-REGENT-200                         IBM-3278-3
>     ADDS-REGENT-25                          IBM-3278-4
>     ADDS-REGENT-40                          IBM-3278-5
>     ADDS-REGENT-60                          IBM-3279-2
>     ADDS-VIEWPOINT                          IBM-3279-3
>     ADDS-VIEWPOINT-60                       IBM-3477-FC
>     AED-512                                 IBM-3477-FG
>     AMPEX-DIALOGUE-210                      IBM-5081
>     AMPEX-DIALOGUE-80                       IBM-5151
>     AMPEX-210                               IBM-5154
>     AMPEX-230                               IBM-5251-11
>     ANDERSON-JACOBSON-510                   IBM-5291-1
>     ANDERSON-JACOBSON-630                   IBM-5292-2
>     ANDERSON-JACOBSON-832                   IBM-5555-B01
>     ANDERSON-JACOBSON-841                   IBM-5555-C01
>     ANN-ARBOR-AMBASSADOR                    IBM-6153
>     ANSI                                    IBM-6154
>     ARDS                                    IBM-6155
>     BITGRAPH                                IBM-AED
>     BUSSIPLEXER                             IBM-3278-2-E
>     CALCOMP-565                             IBM-3278-3-E
>     CDC-456                                 IBM-3278-4-E
>     CDI-1030                                IBM-3278-5-E
>     CDI-1203                                IBM-3279-2-E
>     C-ITOH-101                              IBM-3279-3-E
>     C-ITOH-50                               IMLAC
>     C-ITOH-80                               INFOTON-100
>     CLNZ                                    INFOTON-400
>     COMPUCOLOR-II                           INFOTONKAS
>     CONCEPT-100                             ISC-8001
>     CONCEPT-104                             LSI-ADM-1
>     CONCEPT-108                             LSI-ADM-11
>     DATA-100                                LSI-ADM-12
>     DATA-GENERAL-6053                       LSI-ADM-2
>     DATAGRAPHIX-132A                        LSI-ADM-20
>     DATAMEDIA-1520                          LSI-ADM-22
>     DATAMEDIA-1521                          LSI-ADM-220
>     DATAMEDIA-2500                          LSI-ADM-3
>     DATAMEDIA-3025                          LSI-ADM-31
>     DATAMEDIA-3025A                         LSI-ADM-3A
>     DATAMEDIA-3045                          LSI-ADM-42
>     DATAMEDIA-3045A                         LSI-ADM-5
>     DATAMEDIA-DT80/1                        MEMOREX-1240
>     DATAPOINT-2200                          MICROBEE
>     DATAPOINT-3000                          MICROTERM-ACT-IV
>     DATAPOINT-3300                          MICROTERM-ACT-V
>     DATAPOINT-3360                          MICROTERM-ERGO-301
>     DEC-DECWRITER-I                         MICROTERM-MIME-1
>     DEC-DECWRITER-II                        MICROTERM-MIME-2
>     DEC-GIGI                                MICROTERM-ACT-5A
>     DEC-GT40                                MICROTERM-TWIST
>     DEC-GT40A                               NEC-5520
>     DEC-GT42                                NETRONICS
>     DEC-LA120                               NETWORK-VIRTUAL-TERMINAL
>     DEC-LA30                                OMRON-8025AG
>     DEC-LA36                                PERKIN-ELMER-550
>     DEC-LA38                                PERKIN-ELMER-1100
>     DEC-VT05                                PERKIN-ELMER-1200
>     DEC-VT100                               PERQ
>     DEC-VT101                               PLASMA-PANEL
>     DEC-VT102                               QUME-SPRINT-5
>     DEC-VT125                               QUME-101
>     DEC-VT131                               QUME-102
>     DEC-VT132                               SOROC
>     DEC-VT200                               SOROC-120
>     DEC-VT220                               SOUTHWEST-TECHNICAL-PRODUCTS-CT82
>     DEC-VT240                               SUN
>     DEC-VT241                               SUPERBEE
>     DEC-VT300                               SUPERBEE-III-M
>     DEC-VT320                               TEC
>     DEC-VT340                               TEKTRONIX-4006
>     DEC-VT50                                TEKTRONIX-4010
>     DEC-VT50H                               TEKTRONIX-4012
>     DEC-VT52                                TEKTRONIX-4013
>     DEC-VT55                                TEKTRONIX-4014
>     DEC-VT61                                TEKTRONIX-4023
>     DEC-VT62                                TEKTRONIX-4024
>     DELTA-DATA-5000                         TEKTRONIX-4025
>     DELTA-DATA-NIH-7000                     TEKTRONIX-4027
>     DELTA-TELTERM-2                         TEKTRONIX-4105
>     DIABLO-1620                             TEKTRONIX-4107
>     DIABLO-1640                             TEKTRONIX-4110
>     DIGILOG-333                             TEKTRONIX-4112
>     DTC-300S                                TEKTRONIX-4113
>     DTC-382                                 TEKTRONIX-4114
>     EDT-1200                                TEKTRONIX-4115
>     ETOS52-APL                              TEKTRONIX-4125
>     ETOS52-CRT                              TEKTRONIX-4404
>     ETOS52-FDW                              TELERAY-1061
>     ETOS52-FUP                              TELERAY-3700
>     ETOS52-GFM                              TELERAY-3800
>     ETOS52-SPR                              TELETEC-DATASCREEN
>     EXECUPORT-4000                          TELETERM-1030
>     EXECUPORT-4080                          TELETYPE-33
>     FACIT-TWIST-4440                        TELETYPE-35
>     FREEDOM-100                             TELETYPE-37
>     FREEDOM-110                             TELETYPE-38
>     FREEDOM-200                             TELETYPE-40
>     GENERAL-TERMINAL-100A                   TELETYPE-43
>     GENERAL-TERMINAL-101                    TELEVIDEO-910
>     GIPSI-TX-M                              TELEVIDEO-912
>     GIPSI-TX-ME                             TELEVIDEO-920
>     GIPSI-TX-C4                             TELEVIDEO-920B
>     GIPSI-TX-C8                             TELEVIDEO-920C
>     GSI                                     TELEVIDEO-925
>     HAZELTINE-1420                          TELEVIDEO-955
>     HAZELTINE-1500                          TELEVIDEO-950
>     HAZELTINE-1510                          TELEVIDEO-970
>     HAZELTINE-1520                          TELEVIDEO-975
>     HAZELTINE-1552                          TERMINET-1200
>     HAZELTINE-2000                          TERMINET-300
>     HAZELTINE-ESPRIT                        TI-700
>     HITACHI-5601                            TI-733
>     HITACHI-5603                            TI-735
>     HITACHI-5603E                           TI-743
>     HITACHI-5603EA                          TI-745
>     HITACHI-560X                            TI-800
>     HITACHI-560XE                           TYCOM
>     HITACHI-560XEA                          UNIVAC-DCT-500
>     HITACHI-560PR                           VIDEO-SYSTEMS-1200
>     HITACHI-HOAP1                           VIDEO-SYSTEMS-5000
>     HITACHI-HOAP2                           VOLKER-CRAIG-303
>     HITACHI-HOAP3                           VOLKER-CRAIG-303A
>     HITACHI-HOAP4                           VOLKER-CRAIG-404
>     HP-2392                                 VISUAL-200
>     HP-2621                                 VISUAL-55
>     HP-2621A                                WYSE-30
>     HP-2621P                                WYSE-50
>     HP-2623                                 WYSE-60
>     HP-2626                                 WYSE-75
>     HP-2626A                                WYSE-85
>     HP-2626P                                WYSE-99GT
>     HP-2627                                 WYSE-100
>     HP-2640                                 WYSE-120
>     HP-2640A                                WYSE-120ES
>     HP-2640B                                WYSE-150
>     HP-2645                                 WYSE-150ES
>     HP-2645A                                WYSE-160
>     HP-2648                                 WYSE-160ES
>     HP-2648A                                WYSE-185
>     HP-2649                                 WYSE-185ES
>     HP-2649A                                WYSE-285
>     IBM-1050                                WYSE-285ES
>     IBM-2741                                WYSE-325
>     IBM-3101                                WYSE-325ES
>     IBM-3101-10                             WYSE-350
>     IBM-3151                                WYSE-370
>     IBM-3179-2                              XEROX-1720
>     IBM-3180-2                              XTERM
>     IBM-3196-A1                             ZENITH-H19
>     IBM-3275-2                              ZENITH-Z29
>     IBM-3276-2                              ZENTEC-30
>     IBM-3276-3

## References

> [RFC930] Solomon, M., and E. Wimmers, "Telnet Terminal Type Option", RFC 930, University of Wisconsin, Madison, January 1985.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/terminal-type-names

# PROTOCOL AND SERVICE NAMES

> These are the Official Protocol Names as they appear in the Domain Name System WKS records and the NIC Host Table. Their use is described in [RFC952].

> A protocol or service may be up to 40 characters taken from the set of uppercase letters, digits, and the punctuation character hyphen. It must start with a letter, and end with a letter or digit.

>     ARGUS               - ARGUS Protocol
>     ARP                 - Address Resolution Protocol
>     AUTH                - Authentication Service
>     BBN-RCC-MON         - BBN RCC Monitoring
>     BL-IDM              - Britton Lee Intelligent Database Machine
>     BOOTP               - Bootstrap Protocol
>     BOOTPC              - Bootstrap Protocol Client
>     BOOTPS              - Bootstrap Protocol Server
>     BR-SAT-MON          - Backroom SATNET Monitoring
>     CFTP                - CFTP
>     CHAOS               - CHAOS Protocol
>     CHARGEN             - Character Generator Protocol
>     CISCO-FNA           - CISCO FNATIVE
>     CISCO-TNA           - CISCO TNATIVE
>     CISCO-SYS           - CISCO SYSMAINT
>     CLOCK               - DCNET Time Server Protocol
>     CMOT                - Common Mgmnt Info Ser and Prot over TCP/IP
>     COOKIE-JAR          - Authentication Scheme
>     CSNET-NS            - CSNET Mailbox Nameserver Protocol
>     DAYTIME             - Daytime Protocol
>     DCN-MEAS            - DCN Measurement Subsystems Protocol
>     DCP                 - Device Control Protocol
>     DGP                 - Dissimilar Gateway Protocol
>     DISCARD             - Discard Protocol
>     DMF-MAIL            - Digest Message Format for Mail
>     DOMAIN              - Domain Name System
>     ECHO                - Echo Protocol
>     EGP                 - Exterior Gateway Protocol
>     EHF-MAIL            - Encoding Header Field for Mail
>     EMCON               - Emission Control Protocol
>     EMFIS-CNTL          - EMFIS Control Service
>     EMFIS-DATA          - EMFIS Data Service
>     FCONFIG             - Fujitsu Config Protocol
>     FINGER              - Finger Protocol
>     FTP                 - File Transfer Protocol
>     FTP-DATA            - File Transfer Protocol Data
>     GGP                 - Gateway Gateway Protocol
>     GRAPHICS            - Graphics Protocol
>     HMP                 - Host Monitoring Protocol
>     HOST2-NS            - Host2 Name Server
>     HOSTNAME            - Hostname Protocol
>     ICMP                - Internet Control Message Protocol
>     IGMP                - Internet Group Management Protocol
>     IGP                 - Interior Gateway Protocol
>     IMAP2               - Interim Mail Access Protocol version 2
>     INGRES-NET          - INGRES-NET Service
>     IP                  - Internet Protocol
>     IPCU                - Internet Packet Core Utility
>     IPPC                - Internet Pluribus Packet Core
>     IP-ARC              - Internet Protocol on ARCNET
>     IP-ARPA             - Internet Protocol on ARPANET
>     IP-CMPRS            - Compressing TCP/IP Headers
>     IP-DC               - Internet Protocol on DC Networks
>     IP-DVMRP            - Distance Vector Multicast Routing Protocol
>     IP-E                - Internet Protocol on Ethernet Networks
>     IP-EE               - Internet Protocol on Exp. Ethernet Nets
>     IP-FDDI             - Transmission of IP over FDDI
>     IP-HC               - Internet Protocol on Hyperchannnel
>     IP-IEEE             - Internet Protocol on IEEE 802
>     IP-IPX              - Transmission of 802.2 over IPX Networks
>     IP-MTU              - IP MTU Discovery Options
>     IP-NETBIOS          - Internet Protocol over NetBIOS Networks
>     IP-SLIP             - Transmission of IP over Serial Lines
>     IP-WB               - Internet Protocol on Wideband Network
>     IP-X25              - Internet Protocol on X.25 Networks
>     IRTP                - Internet Reliable Transaction Protocol
>     ISI-GL              - ISI Graphics Language Protocol
>     ISO-TP4             - ISO Transport Protocol Class 4
>     ISO-TSAP            - ISO TSAP
>     LA-MAINT            - IMP Logical Address Maintenance
>     LARP                - Locus Address Resoultion Protocol
>     LDP                 - Loader Debugger Protocol
>     LEAF-1              - Leaf-1 Protocol
>     LEAF-2              - Leaf-2 Protocol
>     LINK                - Link Protocol
>     LOC-SRV             - Location Service
>     LOGIN               - Login Host Protocol
>     MAIL                - Format of Electronic Mail Messages
>     MERIT-INP           - MERIT Internodal Protocol
>     METAGRAM            - Metagram Relay
>     MIB                 - Management Information Base
>     MIT-ML-DEV          - MIT ML Device
>     MFE-NSP             - MFE Network Services Protocol
>     MIT-SUBNET          - MIT Subnet Support
>     MIT-DOV             - MIT Dover Spooler
>     MPM                 - Internet Message Protocol (Multimedia Mail)
>     MPM-FLAGS           - MPM Flags Protocol
>     MPM-SND             - MPM Send Protocol
>     MSG-AUTH            - MSG Authentication Protocol
>     MSG-ICP             - MSG ICP Protocol
>     MUX                 - Multiplexing Protocol
>     NAMESERVER          - Host Name Server
>     NETBIOS-DGM         - NETBIOS Datagram Service
>     NETBIOS-NS          - NETBIOS Name Service
>     NETBIOS-SSN         - NETBIOS Session Service
>     NETBLT              - Bulk Data Transfer Protocol
>     NETED               - Network Standard Text Editor
>     NETRJS              - Remote Job Service
>     NI-FTP              - NI File Transfer Protocol
>     NI-MAIL             - NI Mail Protocol
>     NICNAME             - Who Is Protocol
>     NFILE               - A File Access Protocol
>     NNTP                - Network News Transfer Protocol
>     NSW-FE              - NSW User System Front End
>     NTP                 - Network Time Protocol
>     NVP-II              - Network Voice Protocol
>     OSPF                - Open Shortest Path First Interior GW Protocol
>     PCMAIL              - Pcmail Transport Protocol
>     POP2                - Post Office Protocol - Version 2
>     POP3                - Post Office Protocol - Version 3
>     PPP                 - Point-to-Point Protocol
>     PRM                 - Packet Radio Measurement
>     PUP                 - PUP Protocol
>     PWDGEN              - Password Generator Protocol
>     QUOTE               - Quote of the Day Protocol
>     RARP                - A Reverse Address Resolution Protocol
>     RATP                - Reliable Asynchronous Transfer Protocol
>     RE-MAIL-CK          - Remote Mail Checking Protocol
>     RDP                 - Reliable Data Protocol
>     RIP                 - Routing Information Protocol
>     RJE                 - Remote Job Entry
>     RLP                 - Resource Location Protocol
>     RTELNET             - Remote Telnet Service
>     RVD                 - Remote Virtual Disk Protocol
>     SAT-EXPAK           - Satnet and Backroom EXPAK
>     SAT-MON             - SATNET Monitoring
>     SEP                 - Sequential Exchange Protocol
>     SFTP                - Simple File Transfer Protocol
>     SGMP                - Simple Gateway Monitoring Protocol
>     SNMP                - Simple Network Management Protocol
>     SMI                 - Structure of Management Information
>     SMTP                - Simple Mail Transfer Protocol
>     SQLSRV              - SQL Service
>     ST                  - Stream Protocol
>     STATSRV             - Statistics Service
>     SU-MIT-TG           - SU/MIT Telnet Gateway Protocol
>     SUN-RPC             - SUN Remote Procedure Call
>     SUPDUP              - SUPDUP Protocol
>     SUR-MEAS            - Survey Measurement
>     SWIFT-RVF           - Remote Virtual File Protocol
>     TACACS-DS           - TACACS-Database Service
>     TACNEWS             - TAC News
>     TCP                 - Transmission Control Protocol
>     TCP-ACO             - TCP Alternate Checksum Option
>     TELNET              - Telnet Protocol
>     TFTP                - Trivial File Transfer Protocol
>     THINWIRE            - Thinwire Protocol
>     TIME                - Time Server Protocol
>     TP-TCP              - ISO Transport Service on top of the TCP
>     TRUNK-1             - Trunk-1 Protocol
>     TRUNK-2             - Trunk-2 Protocol
>     UCL                 - University College London Protocol
>     UDP                 - User Datagram Protocol
>     NNTP                - Network News Transfer Protocol
>     USERS               - Active Users Protocol
>     UUCP-PATH           - UUCP Path Service
>     VIA-FTP             - VIA Systems-File Transfer Protocol
>     VISA                - VISA Protocol
>     VMTP                - Versatile Message Transaction Protocol
>     WB-EXPAK            - Wideband EXPAK
>     WB-MON              - Wideband Monitoring
>     XNET                - Cross Net Debugger
>     XNS-IDP             - Xerox NS IDP

## References

> [RFC952] Harrenstien, K., Stahl, M., and E. Feinler, "DoD Internet Host Table Specification", RFC 952, SRI, October 1985.

## []

> URL = ftp://ftp.isi.edu/in-notes/iana/assignments/service-names

# SECURITY CONSIDERATIONS

> Security issues are not discussed in this memo.

# AUTHORS' ADDRESSES

>        Joyce K. Reynolds
>        USC/Information Sciences Institute
>        4676 Admiralty Way
>        Marina del Rey, California  90292-6695

>        Phone: +1 310-822-1511
>        EMail: jkrey@isi.edu

>        Jon Postel
>        USC/Information Sciences Institute
>        4676 Admiralty Way
>        Marina del Rey, California  90292-6695

>        Phone: +1 310-822-1511
>        EMail: postel@isi.edu