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Network Working Group J. Reynolds
Request for Comments: 1700 J. Postel
STD: 2 ISI
Obsoletes RFCs: 1340, 1060, 1010, 990, 960, October 1994
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
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>.
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RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 2]
RFC 1700 Assigned Numbers October 1994
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 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 1 | 2 | 3 | 4 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 5 | 6 | 7 | 8 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 9 | 10 | 11 | 12 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Transmission Order of Bytes
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
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RFC 1700 Assigned Numbers October 1994
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>,
<Host-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.
Reynolds & Postel [Page 4]
RFC 1700 Assigned Numbers October 1994
(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
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RFC 1700 Assigned Numbers October 1994
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>
[]
Reynolds & Postel [Page 6]
RFC 1700 Assigned Numbers October 1994
URL = ftp://ftp.isi.edu/in-notes/iana/assignments/version-numbers
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RFC 1700 Assigned Numbers October 1994
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]
Reynolds & Postel [Page 8]
RFC 1700 Assigned Numbers October 1994
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]
Reynolds & Postel [Page 9]
RFC 1700 Assigned Numbers October 1994
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", Manual
Revision 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.
Reynolds & Postel [Page 10]
RFC 1700 Assigned Numbers October 1994
[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.
Reynolds & Postel [Page 11]
RFC 1700 Assigned Numbers October 1994
[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>
Reynolds & Postel [Page 12]
RFC 1700 Assigned Numbers October 1994
[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>
Reynolds & Postel [Page 13]
RFC 1700 Assigned Numbers October 1994
[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.>
[]
Reynolds & Postel [Page 14]
RFC 1700 Assigned Numbers October 1994
URL = ftp://ftp.isi.edu/in-notes/iana/assignments/protocol-numbers
Reynolds & Postel [Page 15]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 16]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 17]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 18]
RFC 1700 Assigned Numbers October 1994
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)
Reynolds & Postel [Page 19]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 20]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 21]
RFC 1700 Assigned Numbers October 1994
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>
Reynolds & Postel [Page 22]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 23]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 24]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 25]
RFC 1700 Assigned Numbers October 1994
# 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--->
Reynolds & Postel [Page 26]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 27]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 28]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 29]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 30]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 31]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 32]
RFC 1700 Assigned Numbers October 1994
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>
Reynolds & Postel [Page 33]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 34]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 35]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 36]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 37]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 38]
RFC 1700 Assigned Numbers October 1994
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.
Reynolds & Postel [Page 39]
RFC 1700 Assigned Numbers October 1994
instl_bootc 1068/udp 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
Reynolds & Postel [Page 40]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 41]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 42]
RFC 1700 Assigned Numbers October 1994
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>
Reynolds & Postel [Page 43]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 44]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 45]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 46]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 47]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 48]
RFC 1700 Assigned Numbers October 1994
# 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
Reynolds & Postel [Page 49]
RFC 1700 Assigned Numbers October 1994
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>
Reynolds & Postel [Page 50]
RFC 1700 Assigned Numbers October 1994
#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
Reynolds & Postel [Page 51]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 52]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 53]
RFC 1700 Assigned Numbers October 1994
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--->
Reynolds & Postel [Page 54]
RFC 1700 Assigned Numbers October 1994
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>
Reynolds & Postel [Page 55]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 56]
RFC 1700 Assigned Numbers October 1994
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.
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]
Reynolds & Postel [Page 57]
RFC 1700 Assigned Numbers October 1994
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.
Reynolds & Postel [Page 58]
RFC 1700 Assigned Numbers October 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>
Reynolds & Postel [Page 59]
RFC 1700 Assigned Numbers October 1994
[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
Reynolds & Postel [Page 60]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 61]
RFC 1700 Assigned Numbers October 1994
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:
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.
b) inetd - which will automatically create sockets for those
services that have reserved ports but only run on demand
(like finger)
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
Reynolds & Postel [Page 62]
RFC 1700 Assigned Numbers October 1994
#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
Reynolds & Postel [Page 63]
RFC 1700 Assigned Numbers October 1994
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.
Reynolds & Postel [Page 64]
RFC 1700 Assigned Numbers October 1994
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:
----- Type-of-Service Value -----
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
Reynolds & Postel [Page 65]
RFC 1700 Assigned Numbers October 1994
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.
Reynolds & Postel [Page 66]
RFC 1700 Assigned Numbers October 1994
[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
Reynolds & Postel [Page 67]
RFC 1700 Assigned Numbers October 1994
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]
Reynolds & Postel [Page 68]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 69]
RFC 1700 Assigned Numbers October 1994
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]
Reynolds & Postel [Page 70]
RFC 1700 Assigned Numbers October 1994
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]
Reynolds & Postel [Page 71]
RFC 1700 Assigned Numbers October 1994
[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
Reynolds & Postel [Page 72]
RFC 1700 Assigned Numbers October 1994
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 [RFC-1146]
1 8-bit Fletchers's algorithm [RFC-1146]
2 16-bit Fletchers's algorithm [RFC-1146]
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
Reynolds & Postel [Page 73]
RFC 1700 Assigned Numbers October 1994
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
Reynolds & Postel [Page 74]
RFC 1700 Assigned Numbers October 1994
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]
Reynolds & Postel [Page 75]
RFC 1700 Assigned Numbers October 1994
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.
Reynolds & Postel [Page 76]
RFC 1700 Assigned Numbers October 1994
[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.
Reynolds & Postel [Page 77]
RFC 1700 Assigned Numbers October 1994
[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.
Reynolds & Postel [Page 78]
RFC 1700 Assigned Numbers October 1994
[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
Reynolds & Postel [Page 79]
RFC 1700 Assigned Numbers October 1994
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]
In the Internet (IN) class the following TYPEs and QTYPEs are defined:
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]
Reynolds & Postel [Page 80]
RFC 1700 Assigned Numbers October 1994
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]