Assigned numbers
RFC 1060

• Status
• IESG evaluation record
• IESG writeups
• Email expansions
• History

• Versions

Network Working Group                                        J. Reynolds
Request for Comments: 1060                                     J. Postel
Obsoletes RFCs: 1010, 990, 960, 943, 923, 900, 870,                  ISI
820, 790, 776, 770, 762, 758,755, 750, 739, 604,              March 1990
503, 433, 349
Obsoletes IENs: 127, 117, 93

                            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.

                             Table of Contents

INTRODUCTION.................................................... 2
Data Notations.................................................. 3
Special Addresses............................................... 4
VERSION NUMBERS................................................. 6
PROTOCOL NUMBERS................................................ 7
PORT NUMBERS.................................................... 9
UNIX PORTS......................................................13
INTERNET MULTICAST ADDRESSES....................................19
IANA ETHERNET ADDRESS BLOCK.....................................20
IP TOS PARAMETERS...............................................21
IP TIME TO LIVE PARAMETER.......................................23
DOMAIN SYSTEM PARAMETERS........................................24
BOOTP PARAMETERS................................................25
NETWORK MANAGEMENT PARAMETERS...................................26
ARPANET AND MILNET LOGICAL ADDRESSES............................30
ARPANET AND MILNET LINK NUMBERS.................................31
ARPANET AND MILNET X. 25 ADDRESS MAPPINGS.......................32
IEEE 802 NUMBERS OF INTEREST....................................34
ETHERNET NUMBERS OF INTEREST....................................35
ETHERNET VENDOR ADDRESS COMPONENTS..............................38
ETHERNET MULTICAST ADDRESSES....................................41
XNS PROTOCOL TYPES..............................................43
PROTOCOL/TYPE FIELD ASSIGNMENTS.................................44
PRONET 80 TYPE NUMBERS..........................................45
ADDRESS RESOLUTION PROTOCOL PARAMETERS..........................46
REVERSE ADDRESS RESOLUTION PROTOCOL OPERATION CODES.............47
DYNAMIC REVERSE ARP.............................................47
X.25 TYPE NUMBERS...............................................48
PUBLIC DATA NETWORK NUMBERS.....................................49
TELNET OPTIONS..................................................51
MAIL ENCRYPTION TYPES...........................................52

Reynolds & Postel                                               [Page 1]
RFC 1060                    Assigned Numbers                  March 1990

MACHINE NAMES...................................................53
SYSTEM NAMES....................................................57
PROTOCOL AND SERVICE NAMES......................................58
TERMINAL TYPE NAMES.............................................62
DOCUMENTS.......................................................65
PEOPLE..........................................................76
Security Considerations.........................................86
Authors' Addresses..............................................86

INTRODUCTION

   This Network Working Group Request for Comments documents the
   currently assigned values from several series of numbers used in
   network protocol implementations.  This RFC will be updated
   periodically, and in any case current information can be obtained from
   the Internet Assigned Numbers Authority (IANA).  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

   Phone: (213) 822-1511

   Electronic mail: JKREY@ISI.EDU

   Most of the protocols mentioned here 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 "Official Internet
   Protocols" [118].  The more prominent and more generally used are
   documented in the "DDN Protocol Handbook, Volume Two, DARPA Internet
   Protocols" [45] prepared by the NIC.  Other collections of older or
   obsolete protocols are contained in the "Internet Protocol Transition
   Workbook" [76], or in the "ARPANET Protocol Transition Handbook"
   [47].  For further information on ordering the complete 1985 DDN
   Protocol Handbook, write: SRI International (SRI-NIC), DDN Network
   Information Center, Room EJ291, 333 Ravenswood Avenue, Menlo Park,
   CA., 94025; or call: 1-800-235-3155.  Also, the Internet Activities
   Board (IAB) publishes the "IAB Official Protocol Standards" [62],