path: root/doc/rfc/rfc2800.txt

Network Working Group                    Internet Engineering Task Force
Request for Comments: 2800                                   J. Reynolds
Obsoletes: 2700                                                R. Braden
STD: 1                                                         S. Ginoza
Category: Standards Track                                        Editors
                                                                May 2001


                  Internet Official Protocol Standards

Status of this Memo

   This memo is an Internet Standard.  Distribution of this memo is
   unlimited.

Copyright Notice

   Copyright (C) The Internet Society (2001).  All Rights Reserved.

Abstract

   This memo contains a snapshot of the state of standardization of
   protocols used in the Internet as of April 17, 2001.  It lists only
   official protocol standards RFCs; it is not a complete index to the
   RFC series.  The latest version of this memo is designated STD 1.

Table of Contents

   1.  Overview . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Contacts . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.1.  Internet-Related Organizations . . . . . . . . . . . . .   2
   2.2.  Request for Comments Editor (RFC Editor) Web Pages . . .   2
   2.3   Retrieval using FTP  . . . . . . . . . . . . . . . . . .   3
   2.4   Search and Retrieval Using Email . . . . . . . . . . . .   4
   3.  Current Technical Specifications . . . . . . . . . . . . .   5
   3.1.  Standard Protocols Ordered by STD  . . . . . . . . . . .   5
   3.2.  Standard Protocols Ordered by RFC  . . . . . . . . . . .   8
   3.3.  Draft Standard Protocols . . . . . . . . . . . . . . . .  10
   3.4.  Proposed Standard Protocols  . . . . . . . . . . . . . .  13
   3.5.  Experimental Protocols . . . . . . . . . . . . . . . . .  30
   3.6.  Historic Protocols . . . . . . . . . . . . . . . . . . .  35
   4.  Security Considerations  . . . . . . . . . . . . . . . . .  37
   5.  Editors' Addresses . . . . . . . . . . . . . . . . . . . .  37
   6.  Full Copyright Statement . . . . . . . . . . . . . . . . .  38







IETF                        Standards Track                     [Page 1]
^L
RFC 2800                   Internet Standards                   May 2001


1.  Overview

   This memo contains a snapshot of the state of standardization of
   protocols used in the Internet, as determined by the Internet
   Engineering Task Force (IETF).  It is an April 17, 2001 snapshot of
   the current official protocol standards list, which is updated daily
   and is available from the RFC Editor Web site.

   The RFC Editor publishes Request for Comments (RFC) documents that
   are the output of the IETF process or are submitted individually via
   electronic mail.  Further information about the RFC series is
   contained in section 2.1, RFC 2026 and at http://www.rfc-editor.org.

   This memo is published by the RFC Editor for the IESG and IAB in
   accordance with Section 2.1 of "The Internet Standards Process --
   Revision 3", RFC 2026, which specifies the rules and procedures by
   which all Internet standards are set.  Sections 3.1 - 3.6 of this
   memo contain the lists of protocols in each stage of standardization
   - Standard, Draft Standard, Proposed Standard, Experimental and
   Historic.  Protocols that are new to this document or have been moved
   from one protocol level to another, or that differ from the previous
   edition of this document are marked with an asterisk.  Informational
   RFCs are not included.  This memo lists the current standards track,
   Experimental, and Historic protocols; it is not a complete index to
   RFCs.

2.  Resources

   This section contains important contact information, for reference.

2.1.  Internet-Related Organizations

   Internet Architecture Board (IAB) Contact: www.iab.org

   Internet Engineering Task Force (IETF) Contact: www.ietf.org

   Internet Research Task Force (IRTF) Contact: www.irtf.org

   Internet Assigned Numbers Authority (IANA) Contact: www.iana.org

2.2.  Request for Comments Editor (RFC Editor) Web Pages

   The RFC Editor maintains the official repository of all RFCs and
   indexes to them.  The RFC Editor web site is:

      http://www.rfc-editor.org.





IETF                        Standards Track                     [Page 2]
^L
RFC 2800                   Internet Standards                   May 2001


   At this URL, a user can:

   (a) Obtain the current "Internet Official Protocol Standards" list.
       See:

         http://www.rfc-editor.org/rfcxx00.html

       This hyper-linked listing is updated daily.

   (b) Retrieve the latest version of this STD 1 memo.  See:

         http://www.rfc-editor.org/go.html, and select STD and "1".

   (c) Retrieve text of any RFC.  See:

         http://www.rfc-editor.org/go.html

   (d) Search for RFCs by category.  See:

         http://www.rfc-editor.org/category.html

   (e) Search the RFC index for document number, author, title, and/or
       keywords, and retrieve the text of any matching documents.  See:

         http://www.rfc-editor.org/rfcsearch.html

   RFC information can also be retrieved using FTP or email.

2.3 Retrieval using FTP

   RFC-related files may be copied via FTP from the FTP.RFC-EDITOR.ORG
   computer using the FTP username "anonymous" and password
   "name@host.domain".  An FTP user can:

   (a) Retrieve the latest version of this STD 1 memo.

         File: "in-notes/std/std1.txt"

   (b) Retrieve text of any RFC.

       File: "in-notes/rfcnnnn.txt" will retrieve the ASCII version.
       Some RFCs also have secondary Postscript and/or PDF versions,
       available from File: "in-notes/rfcnnnn.ps" and/or
       "in-notes/rfcnnnn.pdf", respectively.

       Here "nnnn" is a 1-4 digit RFC number, with no leading zeros.





IETF                        Standards Track                     [Page 3]
^L
RFC 2800                   Internet Standards                   May 2001


2.4 Search and Retrieval Using Email

   To use the RFC Editor's email-based RFC-INFO service, send a request
   to:

      RFC-INFO@RFC-EDITOR.ORG

   In the message body, include your information request.  For example,
   the following message bodies may be used.

   (a) To retrieve the latest version of this STD 1 memo:

         Retrieve: STD
            Doc-ID: STD0001

   (b) To retrieve ASCII text of any RFC:

         Retrieve: RFC
            Doc-ID: RFCnnnn

       Here "nnnn" must be filled with leading zeros to 4 digits.

   (c) The RFC-INFO@RFC-EDITOR.ORG server provides other capabilities,
       e.g., search and retrieval based on author, title, and/or
       keyword.  For more information, send the following message body
       to the server:

         help: help

   The server will email back the results.





















IETF                        Standards Track                     [Page 4]
^L
RFC 2800                   Internet Standards                   May 2001


3.  Current Technical Specifications

3.1.  Standard Protocols Ordered by STD

Mnemonic   Title                                               RFC# STD#
----------------------------------------------------------------------
--------   Internet Official Protocol Standards                2800  1*
--------   Assigned Numbers                                    1700  2
--------   Requirements for Internet Hosts - Communication     1122  3
              Layers
--------   Requirements for Internet Hosts - Application       1123  3
              and Support
--------   [Reserved for Router Requirements.  See RFC 1812]         4*
IP         Internet Protocol                                    791  5
ICMP       Internet Control Message Protocol                    792  5
--------   Broadcasting Internet Datagrams                      919  5
--------   Broadcasting Internet datagrams in the presence      922  5
              of subnets
--------   Internet Standard Subnetting Procedure               950  5
IGMP       Host extensions for IP multicasting                 1112  5
UDP        User Datagram Protocol                               768  6
TCP        Transmission Control Protocol                        793  7
TELNET     Telnet Protocol Specification                        854  8
TELNET     Telnet Option Specifications                         855  8
FTP        File Transfer Protocol                               959  9
SMTP       [Reserved for Simple Mail Transfer Protocol (SMTP).      10*
              See RFC 2821.]
SMTP-SIZE  SMTP Service Extension for Message Size Declaration 1870 10
MAIL       [Reserved for Internet Message Format.  See RFC          11*
              2822.]
NTP        [Reserved for Network Time Protocol (NTP).  See          12*
              RFC 1305.]
DOMAIN     Domain names - concepts and facilities              1034 13
DOMAIN     Domain names - implementation and specification     1035 13
DNS-MX     [Was Mail Routing and the Domain System (RFC974).        14*
              Now Historic.]
SNMP       Simple Network Management Protocol (SNMP)           1157 15
SMI        Structure and identification of management          1155 16
              information for TCP/IP-based internets
Concise-MI Concise MIB definitions                             1212 16
MIB-II     Management Information Base for Network Management  1213 17
              of TCP/IP-based internets:MIB-II
EGP        [Was Exterior Gateway Protocol (RFC904).  Now            18*
              Historic.]
NETBIOS    Protocol standard for a NetBIOS service on          1001 19
              a TCP/UDP transport: Concepts and methods
NETBIOS    Protocol standard for a NetBIOS service on          1002 19
              a TCP/UDP transport: Detailed specifications



IETF                        Standards Track                     [Page 5]
^L
RFC 2800                   Internet Standards                   May 2001


ECHO       Echo Protocol                                        862 20
DISCARD    Discard Protocol                                     863 21
CHARGEN    Character Generator Protocol                         864 22
QUOTE      Quote of the Day Protocol                            865 23
USERS      Active users                                         866 24
DAYTIME    Daytime Protocol                                     867 25
TIME       Time Protocol                                        868 26
TOPT-BIN   Telnet Binary Transmission                           856 27
TOPT-ECHO  Telnet Echo Option                                   857 28
TOPT-SUPP  Telnet Suppress Go Ahead Option                      858 29
TOPT-STAT  Telnet Status Option                                 859 30
TOPT-TIM   Telnet Timing Mark Option                            860 31
TOPT-EXTOP Telnet Extended Options: List Option                 861 32
TFTP       The TFTP Protocol (Revision 2)                      1350 33
RIP1       [Was Routing Information Protocol (RIP).  Replaced       34*
              by STD 56.]
TP-TCP     ISO transport services on top of the TCP:           1006 35
              Version 3
IP-FDDI    Transmission of IP and ARP over FDDI Networks       1390 36
ARP        Ethernet Address Resolution Protocol: Or converting  826 37
              network protocol addresses to 48.bit Ethernet
              address for transmission on Ethernet hardware
RARP       Reverse Address Resolution Protocol                  903 38
--------   [Was BBN Report 1822 (IMP/Host Interface).  Now          39*
              Historic.]
IP-WB      Host Access Protocol specification                   907 40*
IP-E       Standard for the transmission of IP datagrams        894 41
              over Ethernet networks
IP-EE      Standard for the transmission of IP datagrams        895 42
              over experimental Ethernet networks
IP-IEEE    Standard for the transmission of IP datagrams       1042 43
              over IEEE 802 networks
IP-DC      DCN local-network protocols                          891 44
IP-HC      Internet Protocol on Network System's HYPERchannel: 1044 45
              Protocol specification
IP-ARC     Transmitting IP traffic over ARCNET networks        1201 46
IP-SLIP    Nonstandard for transmission of IP datagrams        1055 47
              over serial lines: SLIP
IP-NETBIOS Standard for the transmission of IP datagrams       1088 48
              over NetBIOS networks
IP-IPX     Standard for the transmission of 802.2 packets      1132 49
              over IPX networks
ETHER-MIB  Definitions of Managed Objects for the Ethernet-    1643 50
              like Interface Types
PPP        The Point-to-Point Protocol (PPP)                   1661 51
PPP-HDLC   PPP in HDLC-like Framing                            1662 51
IP-SMDS    Transmission of IP datagrams over the SMDS Service  1209 52
POP3       Post Office Protocol - Version 3                    1939 53



IETF                        Standards Track                     [Page 6]
^L
RFC 2800                   Internet Standards                   May 2001


OSPF2      OSPF Version 2                                      2328 54
IP-FR      Multiprotocol Interconnect over Frame Relay         2427 55
RIP2       RIP Version 2                                       2453 56
RIP2-APP   RIP Version 2 Protocol Applicability Statement      1722 57
SMIv2      Structure of Management Information Version         2578 58
              2 (SMIv2)
CONV-MIB   Textual Conventions for SMIv2                       2579 58
CONF-MIB   Conformance Statements for SMIv2                    2580 58
RMON-MIB   Remote Network Monitoring Management Information    2819 59
              Base
SMTP-Pipe  SMTP Service Extension for Command Pipelining       2920 60*
ONE-PASS   A One-Time Password System                          2289 61*

   [Note: an asterisk at the end of a line indicates a change from the
   previous edition of this document.]




































IETF                        Standards Track                     [Page 7]
^L
RFC 2800                   Internet Standards                   May 2001


3.2.  Standard Protocols Ordered by RFC

Mnemonic   Title                                              STD# RFC#
-----------------------------------------------------------------------
SMTP-Pipe  SMTP Service Extension for Command Pipelining       60* 2920*
RMON-MIB   Remote Network Monitoring Management Information    59  2819
              Base
IAB        Internet Official Protocol Standards                 1* 2800*
CONF-MIB   Conformance Statements for SMIv2                    58  2580
CONV-MIB   Textual Conventions for SMIv2                       58  2579
SMIv2      Structure of Management Information Version         58  2578
              2 (SMIv2)
RIP2       RIP Version 2                                       56  2453
IP-FR      Multiprotocol Interconnect over Frame Relay         55  2427
OSPF2      OSPF Version 2                                      54  2328
ONE-PASS   A One-Time Password System                          61* 2289*
POP3       Post Office Protocol - Version 3                    53  1939
SMTP-SIZE  SMTP Service Extension for Message Size Declaration 10  1870
RIP2-APP   RIP Version 2 Protocol Applicability Statement      57  1722
--------   Assigned Numbers                                     2  1700
PPP-HDLC   PPP in HDLC-like Framing                            51  1662
PPP        The Point-to-Point Protocol (PPP)                   51  1661
ETHER-MIB  Definitions of Managed Objects for the Ethernet-    50  1643
              like Interface Types
IP-FDDI    Transmission of IP and ARP over FDDI Networks       36  1390
TFTP       The TFTP Protocol (Revision 2)                      33  1350
MIB-II     Management Information Base for Network Management  17  1213
              of TCP/IP-based internets:MIB-II
Concise-MI Concise MIB definitions                             16  1212
IP-SMDS    Transmission of IP datagrams over the SMDS Service  52  1209
IP-ARC     Transmitting IP traffic over ARCNET networks        46  1201
SNMP       Simple Network Management Protocol (SNMP)           15  1157
SMI        Structure and identification of management          16  1155
              information for TCP/IP-based internets
IP-IPX     Standard for the transmission of 802.2 packets      49  1132
              over IPX networks
--------   Requirements for Internet Hosts - Application        3  1123
              and Support
--------   Requirements for Internet Hosts - Communication      3  1122
              Layers
IGMP       Host extensions for IP multicasting                  5  1112
IP-NETBIOS Standard for the transmission of IP datagrams       48  1088
              over NetBIOS networks
IP-SLIP    Nonstandard for transmission of IP datagrams        47  1055
              over serial lines: SLIP
IP-HC      Internet Protocol on Network System's HYPERchannel: 45  1044
              Protocol specification




IETF                        Standards Track                     [Page 8]
^L
RFC 2800                   Internet Standards                   May 2001


IP-IEEE    Standard for the transmission of IP datagrams       43  1042
              over IEEE 802 networks
DOMAIN     Domain names - implementation and specification     13  1035
DOMAIN     Domain names - concepts and facilities              13  1034
TP-TCP     ISO transport services on top of the TCP:           35  1006
              Version 3
NETBIOS    Protocol standard for a NetBIOS service on          19  1002
              a TCP/UDP transport: Detailed specifications
NETBIOS    Protocol standard for a NetBIOS service on          19  1001
              a TCP/UDP transport: Concepts and methods
FTP        File Transfer Protocol                               9  959
--------   Internet Standard Subnetting Procedure               5  950
---------  Broadcasting Internet datagrams in the presence      5  922
              of subnets
---------  Broadcasting Internet Datagrams                      5  919
IP-WB      Host Access Protocol specification                  40* 907*
RARP       Reverse Address Resolution Protocol                 38  903
IP-EE      Standard for the transmission of IP datagrams       42  895
              over experimental Ethernet networks
IP-E       Standard for the transmission of IP datagrams       41  894
              over Ethernet networks
IP-DC      DCN local-network protocols                         44  891
TIME       Time Protocol                                       26  868
DAYTIME    Daytime Protocol                                    25  867
USERS      Active users                                        24  866
QUOTE      Quote of the Day Protocol                           23  865
CHARGEN    Character Generator Protocol                        22  864
DISCARD    Discard Protocol                                    21  863
ECHO       Echo Protocol                                       20  862
TOPT-EXTOP Telnet Extended Options: List Option                32  861
TOPT-TIM   Telnet Timing Mark Option                           31  860
TOPT-STAT  Telnet Status Option                                30  859
TOPT-SUPP  Telnet Suppress Go Ahead Option                     29  858
TOPT-ECHO  Telnet Echo Option                                  28  857
TOPT-BIN   Telnet Binary Transmission                          27  856
TELNET     Telnet Option Specifications                         8  855
TELNET     Telnet Protocol Specification                        8  854
ARP        Ethernet Address Resolution Protocol: Or converting 37  826
              network protocol addresses to 48.bit Ethernet
              address for transmission on Ethernet hardware
TCP        Transmission Control Protocol                        7  793
ICMP       Internet Control Message Protocol                    5  792
IP         Internet Protocol                                    5  791
UDP        User Datagram Protocol                               6  768

   [Note: an asterisk at the end of a line indicates a change from the
   previous edition of this document.]




IETF                        Standards Track                     [Page 9]
^L
RFC 2800                   Internet Standards                   May 2001


3.3.  Draft Standard Protocols

Mnemonic   Title                                                   RFC#
------------------------------------------------------------------------
RADIUS     Remote Authentication Dial In User Service (RADIUS)     2865
INTERGRMIB The Interfaces Group MIB                                2863
--------   Host Resources MIB                                      2790
--------   HTTP Authentication: Basic and Digest Access            2617
              Authentication
HTTP       Hypertext Transfer Protocol -- HTTP/1.1                 2616
VACM-SNMP  View-based Access Control Model (VACM) for              2575
              the Simple Network Management Protocol (SNMP)
USM-SNMPV3 User-based Security Model (USM) for version             2574
              3 of the Simple Network Management Protocol (SNMPv3)
SNMP-APP   SNMP Applications                                       2573
MPD-SNMP   Message Processing and Dispatching for the              2572
              Simple Network Management Protocol (SNMP)
ARCH-SNMP  An Architecture for Describing SNMP Management          2571
              Frameworks
ICMPv6     Internet Control Message Protocol (ICMPv6)              2463
              for the Internet Protocol Version 6 (IPv6)
              Specification
IPV6-AUTO  IPv6 Stateless Address Autoconfiguration                2462
IPV6-ND    Neighbor Discovery for IP Version 6 (IPv6)              2461
IPV6       Internet Protocol, Version 6 (IPv6) Specification       2460
URI-GEN    Uniform Resource Identifiers (URI): Generic Syntax      2396
IARP       Inverse Address Resolution Protocol                     2390
TN3270E    TN3270 Enhancements                                     2355
TFTP-Opt   TFTP Timeout Interval and Transfer Size Options         2349
TFTP-Blk   TFTP Blocksize Option                                   2348
TFTP-Ext   TFTP Option Extension                                   2347
UTF-8      UTF-8, a transformation format of ISO 10646             2279
DHCP-BOOTP DHCP Options and BOOTP Vendor Extensions                2132
DHCP       Dynamic Host Configuration Protocol                     2131
FRAME-MIB  Management Information Base for Frame Relay             2115
              DTEs Using SMIv2
IP-HIPPI   IP over HIPPI                                           2067
MIME-CONF  Multipurpose Internet Mail Extensions (MIME)            2049
              Part Five: Conformance Criteria and Examples
MIME-MSG   MIME (Multipurpose Internet Mail Extensions)            2047
              Part Three: Message Header Extensions for
              Non-ASCII Text
MIME-MEDIA Multipurpose Internet Mail Extensions (MIME)            2046
              Part Two: Media Types
MIME       Multipurpose Internet Mail Extensions (MIME)            2045
              Part One: Format of Internet Message Bodies
PPP-CHAP   PPP Challenge Handshake Authentication Protocol (CHAP)  1994
PPP-MP     The PPP Multilink Protocol (MP)                         1990



IETF                        Standards Track                    [Page 10]
^L
RFC 2800                   Internet Standards                   May 2001


PPP-LINK   PPP Link Quality Monitoring                             1989
SNMPv2-MIB Management Information Base for Version 2               1907
              of the Simple Network Management Protocol (SNMPv2)
TRANS-MIB  Transport Mappings for Version 2 of the Simple          1906
              Network Management Protocol (SNMPv2)
OPS-MIB    Protocol Operations for Version 2 of the Simple         1905
              Network Management Protocol (SNMPv2)
CON-MD5    The Content-MD5 Header Field                            1864
OSPF-MIB   OSPF Version 2 Management Information Base              1850
XDR        XDR: External Data Representation Standard              1832
---------  The String Representation of Standard Attribute         1778
              Syntaxes
---------  Lightweight Directory Access Protocol                   1777
BGP-4-APP  Application of the Border Gateway Protocol              1772
              in the Internet
BGP-4      A Border Gateway Protocol 4 (BGP-4)                     1771
PPP-DNCP   The PPP DECnet Phase IV Control Protocol (DNCP)         1762
802.5-MIB  IEEE 802.5 MIB using SMIv2                              1748
RIP2-MIB   RIP Version 2 MIB Extension                             1724
SIP-MIB    Definitions of Managed Objects for SMDS Interfaces      1694
              using SMIv2
--------   Definitions of Managed Objects for Parallel-            1660
              printer-like Hardware Devices using SMIv2
--------   Definitions of Managed Objects for RS-232-              1659
              like Hardware Devices using SMIv2
--------   Definitions of Managed Objects for Character            1658
              Stream Devices using SMIv2
BGP-4-MIB  Definitions of Managed Objects for the Fourth           1657
              Version of the Border Gateway Protocol (BGP-
              4) using SMIv2
---------  SMTP Service Extension for 8bit-MIMEtransport           1652
OSI-NSAP   Guidelines for OSI NSAP Allocation in the Internet      1629
ISO-TS-ECH An Echo Function for CLNP (ISO 8473)                    1575
DECNET-MIB DECnet Phase IV MIB Extensions                          1559
--------   Clarifications and Extensions for the Bootstrap         1542
              Protocol
DHCP-BOOTP Interoperation Between DHCP and BOOTP                   1534
BRIDGE-MIB Definitions of Managed Objects for Bridges              1493
IP-X.25    Multiprotocol Interconnect on X.25 and ISDN             1356
              in the Packet Mode
NTPV3      Network Time Protocol (Version 3) Specification,        1305
              Implementation
FINGER     The Finger User Information Protocol                    1288
IP-MTU     Path MTU discovery                                      1191
--------   Proposed Standard for the Transmission of               1188*
              IP Datagrams over FDDI Networks





IETF                        Standards Track                    [Page 11]
^L
RFC 2800                   Internet Standards                   May 2001


TOPT-LINE  Telnet Linemode Option                                  1184
NICNAME    NICNAME/WHOIS                                           954
BOOTP      Bootstrap Protocol                                      951

   [Note: an asterisk at the end of a line indicates a change from the
   previous edition of this document.]













































IETF                        Standards Track                    [Page 12]
^L
RFC 2800                   Internet Standards                   May 2001


3.4.  Proposed Standard Protocols

Mnemonic   Title                                                    RFC#
------------------------------------------------------------------------
--------   Mobile IP Vendor/Organization-Specific Extensions       3115*
--------   DNS Security Extension Clarification on Zone Status     3090*
COPS-PR    COPS Usage for Policy Provisioning (COPS-PR)            3084*
--------   Mapping the BEEP Core onto TCP                          3081*
BEEP       The Blocks Extensible Exchange Protocol Core            3080*
--------   A Link-Layer Tunneling Mechanism for Unidirectional     3077*
              Links
--------   XML-Signature Syntax and Processing                     3075*
--------   DHC Load Balancing Algorithm                            3074*
L2TP-FR    Layer Two Tunneling Protocol (L2TP) over Frame Relay    3070*
BGP-ASC    Autonomous System Confederations for BGP                3065*
--------   LDAP Password Modify Extended Operation                 3062*
CIM        Policy Core Information Model -- Version 1              3060*
              Specification
SLPv2      Attribute List Extension for the Service Location       3059*
              Protocol
--------   ISDN Q.921-User Adaptation Layer                        3057*
--------   Connection of IPv6 Domains via IPv4 Clouds              3056*
--------   Management Information Base for the PINT Services       3055*
              Architecture
--------   TN3270E Service Location and Session Balancing          3049*
--------   RTP Payload Format for ITU-T Recommendation G.722.1     3047*
--------   DHCP Relay Agent Information Option                     3046*
--------   Enhancing TCP's Loss Recovery Using Limited Transmit    3042*
--------   Privacy Extensions for Stateless Address                3041*
              Autoconfiguration in IPv6
--------   Internet X.509 Public Key Infrastructure Qualified      3039*
              Certificates Profile
--------   VCID Notification over ATM link for LDP                 3038*
--------   LDP Specification                                       3036*
--------   MPLS using LDP and ATM VC Switching                     3035*
--------   Use of Label Switching on Frame Relay Networks          3034*
              Specification
--------   The Assignment of the Information Field and Protocol    3033*
              Identifier in the Q.2941 Generic Identifier
              and Q.2957 User-to-user Signaling for the Internet
              Protocol
--------   MPLS Label Stack Encoding                               3032*
MPLS       Multiprotocol Label Switching Architecture              3031*
--------   SMTP Service Extensions for Transmission of Large       3030*
              and Binary MIME Messages
--------   Sieve: A Mail Filtering Language                        3028*
--------   Reverse Tunneling for Mobile IP, revised                3024*
--------   XML Media Types                                         3023*



IETF                        Standards Track                    [Page 13]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Using 31-Bit Prefixes on IPv4 Point-to-Point Links      3021*
--------   Definitions of Managed Objects for Monitoring and       3020*
              Controlling the UNI/NNI Multilink Frame Relay
              Function
--------   IP Version 6 Management Information Base for The        3019*
              Multicast Listener Discovery Protocol
--------   XML DTD for Roaming Access Phone Book                   3017*
--------   RTP Payload Format for MPEG-4 Audio/Visual Streams      3016*
MEGACO     Megaco Protocol Version 1.0                             3015*
--------   Notification Log MIB                                    3014*
--------   Mobile IPv4 Challenge/Response Extensions               3012*
--------   The IPv4 Subnet Selection Option for DHCP               3011*
NFSV4      NFS version 4 Protocol                                  3010*
--------   Registration of parityfec MIME types                    3009*
DNSSEC     Domain Name System Security (DNSSEC) Signing Authority  3008*
--------   Secure Domain Name System (DNS) Dynamic Update          3007*
--------   Integrated Services in the Presence of Compressible     3006*
              Flows
--------   The User Class Option for DHCP                          3004*
--------   The audio/mpeg Media Type                               3003*
--------   Specification of the Null Service Type                  2997*
--------   Format of the RSVP DCLASS Object                        2996*
--------   Computing TCP's Retransmission Timer                    2988*
--------   Registration of Charset and Languages Media Features    2987*
              Tags
--------   Use of the CAST-128 Encryption Algorithm in CMS         2984*
--------   Distributed Management Expression MIB                   2982*
--------   Event MIB                                               2981*
--------   The SIP INFO Method                                     2976*
--------   IMAP4 ID extension                                      2971*
--------   HTTP State Management Mechanism                         2965*
--------   Stream Control Transmission Protocol                    2960*
--------   Real-Time Transport Protocol Management Information     2959*
              Base
--------   Definitions of Managed Objects for Monitoring and       2955*
              Controlling the Frame Relay/ATM PVC Service
              Interworking Function
FR-MIB     Definitions of Managed Objects for Frame Relay          2954*
              Service
--------   Telnet Encryption: CAST-128 64 bit Cipher Feedback      2950*
--------   Telnet Encryption: CAST-128 64 bit Output Feedback      2949*
--------   Telnet Encryption: DES3 64 bit Output Feedback          2948*
--------   Telnet Encryption: DES3 64 bit Cipher Feedback          2947*
--------   Telnet Data Encryption Option                           2946*
--------   The SRP Authentication and Key Exchange System          2945*
--------   Telnet Authentication: SRP                              2944*
--------   TELNET Authentication Using DSA                         2943*
--------   Telnet Authentication: Kerberos Version 5               2942*



IETF                        Standards Track                    [Page 14]
^L
RFC 2800                   Internet Standards                   May 2001


TOPT-AUTH  Telnet Authentication Option                            2941*
--------   Definitions of Managed Objects for Common Open          2940*
              Policy Service (COPS) Protocol Clients
--------   Identifying Composite Media Features                    2938*
--------   The Name Service Search Option for DHCP                 2937*
IOTP-HTT   Internet Open Trading Protocol (IOTP) HTTP Supplement   2935*
--------   Internet Group Management Protocol MIB                  2933*
--------   IPv4 Multicast Routing MIB                              2932*
--------   DNS Request and Transaction Signatures ( SIG(0)s )      2931*
TKEY-RR    Secret Key Establishment for DNS (TKEY RR)              2930*
--------   Definitions of Managed Objects for Remote Ping,         2925*
              Traceroute, and Lookup Operations
--------   Route Refresh Capability for BGP-4                      2918*
--------   E.164 number and DNS                                    2916*
NAPTR      The Naming Authority Pointer (NAPTR) DNS Resource       2915*
              Record
--------   MIME Content Types in Media Feature Expressions         2913*
--------   Indicating Media Features for MIME Content              2912*
IPP-M-S    Internet Printing Protocol/1.1: Model and Semantics     2911*
IPP-E-T    Internet Printing Protocol/1.1: Encoding and Transport  2910*
--------   MADCAP Multicast Scope Nesting State Option             2907*
RMON-MIB   Remote Network Monitoring MIB Protocol Identifier       2895*
              Reference
--------   Router Renumbering for IPv6                             2894
TRANS-IPV6 Transition Mechanisms for IPv6 Hosts and Routers        2893
--------   LDAP Control Extension for Server Side Sorting          2891
              of Search Results
--------   Key and Sequence Number Extensions to GRE               2890
SACK       An Extension to the Selective Acknowledgement (SACK)    2883
              Option for TCP
--------   Content Feature Schema for Internet Fax (V2)            2879
PPP-BCP    PPP Bridging Control Protocol (BCP)                     2878
--------   Diffie-Hellman Proof-of-Possession Algorithms           2875
--------   DNS Extensions to Support IPv6 Address Aggregation      2874
              and Renumbering
--------   TCP Processing of the IPv4 Precedence Field             2873
--------   Application and Sub Application Identity Policy         2872
              Element for Use with
--------   The Inverted Stack Table Extension to the Interfaces    2864
              Group MIB
--------   RTP Payload Format for Real-Time Pointers               2862
MEXT-BGP4  Multiprotocol Extensions for BGP-4                      2858
--------   The Use of HMAC-RIPEMD-160-96 within ESP and AH         2857
SNMP       Textual Conventions for Additional High Capacity        2856
              Data Types
--------   DHCP for IEEE 1394                                      2855
--------   Generic Security Service API Version 2 : Java Bindings  2853
--------   Deliver By SMTP Service Extension                       2852



IETF                        Standards Track                    [Page 15]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Textual Conventions for Internet Network Addresses      2851
LDIF       The LDAP Data Interchange Format (LDIF) - Technical     2849
              Specification
--------   The PINT Service Protocol: Extensions to SIP and        2848
              SDP for IP Access to Telephone Call Services
LIPKEY     LIPKEY - A Low Infrastructure Public Key Mechanism      2847
              Using SPKM
--------   GSTN Address Element Extensions in E-mail Services      2846
TSIG       Secret Key Transaction Authentication for DNS (TSIG)    2845
--------   Capabilities Advertisement with BGP-4                   2842
--------   Definitions of Managed Objects for the Fabric Element   2837
              in Fibre Channel Standard
--------   Per Hop Behavior Identification Codes                   2836
GSN        IP and ARP over HIPPI-6400 (GSN)                        2835
--------   ARP and IP Broadcast over HIPPI-800                     2834
--------   RTP Payload for DTMF Digits, Telephony Tones and        2833
              Telephony Signals
--------   Using Digest Authentication as a SASL Mechanism         2831
LDAP       Lightweight Directory Access Protocol (v3): Extension   2830
              for Transport Layer Security
--------   Authentication Methods for LDAP                         2829
--------   Integrated Service Mappings on IEEE 802 Networks        2815
--------   SBM (Subnet Bandwidth Manager): A Protocol for          2814
              RSVP-based Admission Control over IEEE 802-
              style networks
--------   URLs for Telephone Calls                                2806
--------   Certificate Management Messages over CMS                2797
--------   BGP Route Reflection - An Alternative to Full Mesh      2796
              IBGP
--------   Mobile IP Network Access Identifier Extension for IPv4  2794
--------   RTP Payload for Text Conversation                       2793
--------   Mail Monitoring MIB                                     2789
--------   Network Services Monitoring MIB                         2788
--------   Definitions of Managed Objects for the Virtual          2787
              Router Redundancy Protocol
GRE        Generic Routing Encapsulation (GRE)                     2784
DNS-SRV    A DNS RR for specifying the location of services        2782
              (DNS SRV)
MZAP       Multicast-Scope Zone Announcement Protocol (MZAP)       2776
RPSL       Routing Policy System Replication                       2769
NAT-PT     Network Address Translation - Protocol Translation      2766
              (NAT-PT)
SIIT       Stateless IP/ICMP Translation Algorithm (SIIT)          2765
--------   Identity Representation for RSVP                        2752
RSVP       Signaled Preemption Priority Policy Element             2751
--------   RSVP Extensions for Policy Control                      2750
COPS-RSV   COPS usage for RSVP                                     2749
COPS       The COPS (Common Open Policy Service) Protocol          2748



IETF                        Standards Track                    [Page 16]
^L
RFC 2800                   Internet Standards                   May 2001


--------   RSVP Cryptographic Authentication                       2747
--------   RSVP Operation Over IP Tunnels                          2746
--------   RSVP Diagnostic Messages                                2745
--------   Generic Security Service API Version 2 : C-bindings     2744
--------   Generic Security Service Application Program Interface  2743
              Version 2, Update 1
--------   Definitions of Managed Objects for Extensible SNMP      2742
              Agents
SNMP       Agent Extensibility (AgentX) Protocol Version 1         2741
--------   OSPF for IPv6                                           2740
--------   Calendar Attributes for vCard and LDAP                  2739
--------   Corrections to "A Syntax for Describing Media Feature   2738
              Sets"
--------   Entity MIB (Version 2)                                  2737
--------   NHRP Support for Virtual Private Networks               2735
--------   IPv4 over IEEE 1394                                     2734
--------   An RTP Payload Format for Generic Forward Error         2733
              Correction
--------   Format for Literal IPv6 Addresses in URL's              2732
MADCAP     Multicast Address Dynamic Client Allocation Protocol    2730
              (MADCAP)
--------   The Transmission of IP Over the Vertical Blanking       2728
              Interval of a Television Signal
--------   PGP Authentication for RIPE Database Updates            2726
--------   Routing Policy System Security                          2725
--------   Traffic Flow Measurement: Meter MIB                     2720
TLS        Addition of Kerberos Cipher Suites to Transport         2712
              Layer Security (TLS)
--------   IPv6 Router Alert Option                                2711
MLD-IPv6   Multicast Listener Discovery (MLD) for IPv6             2710
--------   Integrated Services Mappings for Low Speed Networks     2688
--------   PPP in a Real-time Oriented HDLC-like Framing           2687
--------   The Multi-Class Extension to Multi-Link PPP             2686
VPNI       Virtual Private Networks Identifier                     2685
--------   Multiprotocol Encapsulation over ATM Adaptation         2684
              Layer 5
--------   A Round-trip Delay Metric for IPPM                      2681
--------   A One-way Packet Loss Metric for IPPM                   2680
--------   A One-way Delay Metric for IPPM                         2679
IPPM-MET   IPPM Metrics for Measuring Connectivity                 2678
NHRP-MIB   Definitions of Managed Objects for the NBMA Next        2677
              Hop Resolution Protocol (NHRP)
--------   IPv6 Jumbograms                                         2675
--------   Definitions of Managed Objects for Bridges with         2674
              Traffic Classes, Multicast Filtering and Virtual
              LAN Extensions
DNS        Binary Labels in the Domain Name System                 2673
--------   Non-Terminal DNS Name Redirection                       2672



IETF                        Standards Track                    [Page 17]
^L
RFC 2800                   Internet Standards                   May 2001


EDNS0      Extension Mechanisms for DNS (EDNS0)                    2671
--------   Radio Frequency (RF) Interface Management Information   2670
              Base for MCNS/DOCSIS compliant RF interfaces
--------   DOCSIS Cable Device MIB Cable Device Management         2669
              Information Base for DOCSIS compliant Cable
              Modems and Cable Modem Termination Systems
MAU-MIB    Definitions of Managed Objects for IEEE 802.3 Medium    2668
              Attachment Units (MAUs)
--------   IP Tunnel MIB                                           2667
--------   Definitions of Managed Objects for the Ethernet-        2665
              like Interface Types
--------   Definitions of Managed Objects for the ADSL Lines       2662
L2TP       Layer Two Tunneling Protocol "L2TP"                     2661
--------   RTP Payload Format for PureVoice(tm) Audio              2658
--------   CIP Transport Protocols                                 2653
--------   MIME Object Definitions for the Common Indexing         2652
              Protocol (CIP)
CIP        The Architecture of the Common Indexing Protocol (CIP)  2651
--------   The Text/Plain Format Parameter                         2646
ODMR-SMT   ON-DEMAND MAIL RELAY (ODMR) SMTP with Dynamic IP        2645
              Addresses
--------   Internationalization of the File Transfer Protocol      2640
--------   Enhanced Security Services for S/MIME                   2634
--------   S/MIME Version 3 Message Specification                  2633
--------   S/MIME Version 3 Certificate Handling                   2632
--------   Diffie-Hellman Key Agreement Method                     2631
--------   Cryptographic Message Syntax                            2630
--------   IP and ARP over Fibre Channel                           2625
--------   NFS Version 2 and Version 3 Security Issues and         2623
              the NFS Protocol's Use of RPCSEC_GSS and Kerberos
              V5
RPSL       Routing Policy Specification Language (RPSL)            2622
--------   RADIUS Authentication Server MIB                        2619
--------   RADIUS Authentication Client MIB                        2618
--------   PPP over SONET/SDH                                      2615
--------   Remote Network Monitoring MIB Extensions for Switched   2613
              Networks Version 1.0
--------   DHCP Options for Service Location Protocol              2610
--------   Service Templates and Service: Schemes                  2609
SLP        Service Location Protocol, Version 2                    2608
--------   Directory Server Monitoring MIB                         2605
--------   ILMI-Based Server Discovery for NHRP                    2603
--------   ILMI-Based Server Discovery for MARS                    2602
--------   ILMI-Based Server Discovery for ATMARP                  2601
--------   An Expedited Forwarding PHB                             2598
--------   Assured Forwarding PHB Group                            2597
--------   Use of Language Codes in LDAP                           2596
--------   Using TLS with IMAP, POP3 and ACAP                      2595



IETF                        Standards Track                    [Page 18]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Definitions of Managed Objects for WWW Services         2594
--------   Definitions of Managed Objects for the Delegation       2592
              of Management Script
--------   Definitions of Managed Objects for Scheduling           2591
              Management Operations
--------   Transmission of IPv6 Packets over Frame Relay Networks  2590*
              Specification
LDAPv3     Lightweight Directory Access Protocol (v3): Extensions  2589
              for Dynamic Directory Services
--------   Internet X.509 Public Key Infrastructure LDAPv2 Schema  2587
--------   Internet X.509 Public Key Infrastructure Operational    2585
              Protocols: FTP and HTTP
--------   Definitions of Managed Objects for APPN/HPR in          2584
              IP Networks
TCP-CC     TCP Congestion Control                                  2581
SNMP       Coexistence between Version 1, Version 2, and Version   2576
              3 of the Internet-standard Network Management
              Framework
APP-MIB    Application Management MIB                              2564
--------   DHCP Option to Disable Stateless Auto-Configuration     2563
              in IPv4 Clients
TN3270E-R  Definitions of Protocol and Managed Objects for         2562
              TN3270E Response Time Collection Using SMIv2
              (TN3270E-RT-MIB)
--------   Base Definitions of Managed Objects for TN3270E         2561
              Using SMIv2
PKIX       X.509 Internet Public Key Infrastructure Online         2560
              Certificate Status Protocol - OCSP
--------   Internet X.509 Public Key Infrastructure Operational    2559
              Protocols - LDAPv2
--------   Definitions of Managed Objects for the SONET/SDH        2558
              Interface Type
MHTML      MIME Encapsulation of Aggregate Documents, such         2557
              as HTML (MHTML)
--------   SMTP Service Extension for Authentication               2554
--------   Use of BGP-4 Multiprotocol Extensions for IPv6          2545
              Inter-Domain Routing
SIP        SIP: Session Initiation Protocol                        2543
DHK-DNS    Storage of Diffie-Hellman Keys in the Domain Name       2539
              System (DNS)
SC-DNS     Storing Certificates in the Domain Name System (DNS)    2538
--------   RSA/MD5 KEYs and SIGs in the Domain Name System (DNS)   2537
--------   DSA KEYs and SIGs in the Domain Name System (DNS)       2536
DNS-SECEXT Domain Name System Security Extensions                  2535
--------   Media Features for Display, Print, and Fax              2534
--------   A Syntax for Describing Media Feature Sets              2533
--------   Extended Facsimile Using Internet Mail                  2532




IETF                        Standards Track                    [Page 19]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Indicating Supported Media Features Using Extensions    2530
              to DSN and MDN
--------   Transmission of IPv6 over IPv4 Domains without          2529
              Explicit Tunnels
--------   Reserved IPv6 Subnet Anycast Addresses                  2526
WEBDAV     HTTP Extensions for Distributed Authoring -- WEBDAV     2518
ATM-MIBMAN Definitions of Managed Objects for ATM Management       2515
ATM-TC-OID Definitions of Textual Conventions and OBJECT-          2514
              IDENTITIES for ATM Management
--------   Managed Objects for Controlling the Collection          2513
              and Storage of Accounting Information for
              Connection-Oriented Networks
--------   Accounting Information for ATM Networks                 2512
X.509-CRMF Internet X.509 Certificate Request Message Format       2511
PKICMP     Internet X.509 Public Key Infrastructure Certificate    2510
              Management Protocols
IPCOM-PPP  IP Header Compression over PPP                          2509
--------   Compressing IP/UDP/RTP Headers for Low-Speed Serial     2508
              Links
--------   IP Header Compression                                   2507
--------   Transmission of IPv6 Packets over ARCnet Networks       2497
DS3-E3-MIB Definitions of Managed Object for the DS3/E3 Interface  2496
              Type
--------   Definitions of Managed Objects for the DS1, E1,         2495
              DS2 and E2 Interface Types
--------   Definitions of Managed Objects for the DS0 and          2494
              DS0 Bundle Interface Type
--------   Textual Conventions for MIB Modules Using Performance   2493
              History Based on 15 Minute Intervals
IPv6ATMNET IPv6 over ATM Networks                                  2492
IPv6-NBMA  IPv6 over Non-Broadcast Multiple Access (NBMA)          2491
              networks
SMTP-TLS   SMTP Service Extension for Secure SMTP over TLS         2487
NAI        The Network Access Identifier                           2486
--------   DHCP Option for The Open Group's User Authentication    2485
              Protocol
--------   PPP LCP Internationalization Configuration Option       2484
--------   Gateways and MIME Security Multiparts                   2480
--------   The Simple and Protected GSS-API Negotiation Mechanism  2478
--------   Message Submission                                      2476
--------   Definition of the Differentiated Services Field         2474
              (DS Field) in the IPv4 and IPv6 Headers
--------   Generic Packet Tunneling in IPv6 Specification          2473
IPv6-PPP   IP Version 6 over PPP                                   2472
--------   Transmission of IPv6 Packets over Token Ring Networks   2470
--------   Transmission of IPv6 Packets over FDDI Networks         2467
ICMPv6-MIB Management Information Base for IP Version 6: ICMPv6    2466
              Group



IETF                        Standards Track                    [Page 20]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Management Information Base for IP Version 6: Textual   2465
              Conventions and General Group
--------   Transmission of IPv6 Packets over Ethernet Networks     2464
--------   Internet X.509 Public Key Infrastructure Certificate    2459
              and CRL Profile
EBN-MIB    Definitions of Managed Objects for Extended Border      2457
              Node
--------   Definitions of Managed Objects for APPN TRAPS           2456
APPN-MIB   Definitions of Managed Objects for APPN                 2455
--------   IP Version 6 Management Information Base for the        2454
              User Datagram Protocol
--------   IP Version 6 Management Information Base for the        2452
              Transmission Control Protocol
--------   The ESP CBC-Mode Cipher Algorithms                      2451
POP3-EXT   POP3 Extension Mechanism                                2449
IMIP       iCalendar Message-Based Interoperability Protocol       2447
              (iMIP)
ITIP       iCalendar Transport-Independent Interoperability        2446
              Protocol (iTIP) Scheduling Events, BusyTime,
              To-dos and Journal Entries
ICALENDAR  Internet Calendaring and Scheduling Core Object         2445
              Specification (iCalendar)
OTP-SASL   The One-Time-Password SASL Mechanism                    2444
--------   OpenPGP Message Format                                  2440
--------   BGP Route Flap Damping                                  2439
--------   RTP Payload Format for JPEG-compressed Video            2435
--------   RTP Payload Format for BT.656 Video Encoding            2431
--------   RTP Payload Format for the 1998 Version of ITU-         2429
              T Rec. H.263 Video (H.263+)
--------   FTP Extensions for IPv6 and NATs                        2428
MIME-VCARD vCard MIME Directory Profile                            2426
TXT-DIR    A MIME Content-Type for Directory Information           2425
CONT-DUR   Content Duration MIME Header Definition                 2424
MIME-VPIM  VPIM Voice Message MIME Sub-type Registration           2423
MIME-ADPCM Toll Quality Voice - 32 kbit/s ADPCM MIME Sub-type      2422
              Registration
MIME-VP2   Voice Profile for Internet Mail - version 2             2421
3DESE      The PPP Triple-DES Encryption Protocol (3DESE)          2420
DESE-bis   The PPP DES Encryption Protocol, Version 2 (DESE-bis)   2419
--------   Definitions of Managed Objects for Multicast over       2417
              UNI 3.0/3.1 based ATM Networks
---------  The NULL Encryption Algorithm and Its Use With IPsec    2410
IKE        The Internet Key Exchange (IKE)                         2409
ISAKMP     Internet Security Association and Key Management        2408
              Protocol (ISAKMP)
ISAKMPSEC  The Internet IP Security Domain of Interpretation       2407
              for ISAKMP
ESP        IP Encapsulating Security Payload (ESP)                 2406



IETF                        Standards Track                    [Page 21]
^L
RFC 2800                   Internet Standards                   May 2001


ESPDES-CBC The ESP DES-CBC Cipher Algorithm With Explicit IV       2405
--------   The Use of HMAC-SHA-1-96 within ESP and AH              2404
--------   The Use of HMAC-MD5-96 within ESP and AH                2403
IP-AUTH    IP Authentication Header                                2402
IPSEC      Security Architecture for the Internet Protocol         2401
DATA-URL   The "data" URL scheme                                   2397
IPCOMP     IP Payload Compression Protocol (IPComp)                2393
CIDMID-URL Content-ID and Message-ID Uniform Resource Locators     2392
--------   Feature negotiation mechanism for the File Transfer     2389
              Protocol
--------   Returning Values from Forms: multipart/form-data        2388
MIME-RELAT The MIME Multipart/Related Content-type                 2387
--------   Protection of BGP Sessions via the TCP MD5 Signature    2385
              Option
POP-URL    POP URL Scheme                                          2384
--------   Interoperation of Controlled-Load Service and           2381
           Guaranteed Service with ATM
--------   RSVP over ATM Implementation Requirements               2380
--------   An IPv6 Aggregatable Global Unicast Address Format      2374
--------   IP Version 6 Addressing Architecture                    2373
TIPV3      Transaction Internet Protocol Version 3.0               2371
OSPF-LSA   The OSPF Opaque LSA Option                              2370
--------   The Use of URLs as Meta-Syntax for Core Mail List       2369
              Commands and their Transport through Message
              Header Fields
URLMAILTO  The mailto URL scheme                                   2368
PPP-AAL    PPP Over AAL5                                           2364
PPP-FUNI   PPP Over FUNI                                           2363
IMAP4UIDPL IMAP4 UIDPLUS extension                                 2359
IMAP4NAME  IMAP4 Namespace                                         2342
VRRP       Virtual Router Redundancy Protocol                      2338
NHRP-SCSP  A Distributed NHRP Service Using SCSP                   2335
SCSP       Server Cache Synchronization Protocol (SCSP)            2334
--------   NHRP Protocol Applicability Statement                   2333
NHRP       NBMA Next Hop Resolution Protocol (NHRP)                2332
UNI-SIG    ATM Signalling Support for IP over ATM - UNI Signalling 2331
              4.0 Update
SDP        SDP: Session Description Protocol                       2327
RTSP       Real Time Streaming Protocol (RTSP)                     2326
IPOA-MIB   Definitions of Managed Objects for Classical IP         2320
              and ARP Over ATM Using SMIv2 (IPOA-MIB)
DNS-NCACHE Negative Caching of DNS Queries (DNS NCACHE)            2308
SMFAX-IM   A Simple Mode of Facsimile Using Internet Mail          2305
MINFAX-IM  Minimal FAX address format in Internet Mail             2304
MIN-PSTN   Minimal PSTN address format in Internet Mail            2303
TIFF       Tag Image File Format (TIFF) - image/tiff MIME          2302
              Sub-type Registration
FFIF       File Format for Internet Fax                            2301



IETF                        Standards Track                    [Page 22]
^L
RFC 2800                   Internet Standards                   May 2001


EMF-MDN    An Extensible Message Format for Message Disposition    2298
              Notifications
OR-ADD     Representing the O/R Address hierarchy in the X.500     2294
              Directory Information Tree
SUBTABLE   Representing Tables and Subtrees in the X.500 Directory 2293
--------   Mobile-IPv4 Configuration Option for PPP IPCP           2290
SLM-APP    Definitions of System-Level Managed Objects for         2287
              Applications
PPP-EAP    PPP Extensible Authentication Protocol (EAP)            2284
--------   Definitions of Managed Objects for IEEE 802.12          2266
              Repeater Devices
--------   A Summary of the X.500(96) User Schema for use          2256
              with LDAPv3
LDAP-URL   The LDAP URL Format                                     2255
STR-LDAP   The String Representation of LDAP Search Filters        2254
LDAP3-UTF8 Lightweight Directory Access Protocol (v3): UTF-        2253
              8 String Representation of Distinguished Names
LDAP3-ATD  Lightweight Directory Access Protocol (v3): Attribute   2252
              Syntax Definitions
LDAPV3     Lightweight Directory Access Protocol (v3)              2251
RTP-MPEG   RTP Payload Format for MPEG1/MPEG2 Video                2250
---------  Using Domains in LDAP/X.500 Distinguished Names         2247
---------  The TLS Protocol Version 1.0                            2246
SASL-ANON  Anonymous SASL Mechanism                                2245
ACAP       ACAP -- Application Configuration Access Protocol       2244
OTP-ER     OTP Extended Responses                                  2243
NETWAREIP  NetWare/IP Domain Name and Information                  2242
DHCP-NDS   DHCP Options for Novell Directory Services              2241
HPR-MIB    Definitions of Managed Objects for HPR using SMIv2      2238
IGMP       Internet Group Management Protocol, Version 2           2236
ABNF       Augmented BNF for Syntax Specifications: ABNF           2234
DLUR-MIB   Definitions of Managed Objects for DLUR using SMIv2     2232
MIME-EXT   MIME Parameter Value and Encoded Word Extensions:       2231
               Character Sets, Languages, and Continuations
FTPSECEXT  FTP Security Extensions                                 2228
---------  Simple Hit-Metering and Usage-Limiting for HTTP         2227
---------  IP Broadcast over ATM Networks                          2226
IP-ATM     Classical IP and ARP over ATM                           2225
SASL       Simple Authentication and Security Layer (SASL)         2222
IMAP4LOGIN IMAP4 Login Referrals                                   2221
---------  A Common Schema for the Internet White Pages Service    2218
---------  General Characterization Parameters for Integrated      2215
              Service Network Elements
---------  Integrated Services Management Information Base         2214
              Guaranteed Service Extensions using SMIv2
---------  Integrated Services Management Information Base         2213
              using SMIv2
GQOS       Specification of Guaranteed Quality of Service          2212



IETF                        Standards Track                    [Page 23]
^L
RFC 2800                   Internet Standards                   May 2001


---------  Specification of the Controlled-Load Network Element    2211
              Service
RSVP-IS    The Use of RSVP with IETF Integrated Services           2210
RSVP-IPSEC RSVP Extensions for IPSEC Data Flows                    2207
RSVP-MIB   RSVP Management Information Base using SMIv2            2206
RSVP       Resource ReSerVation Protocol (RSVP) -- Version         2205
              1 Functional Specification
RPCSEC-GSS RPCSEC_GSS Protocol Specification                       2203
RTP-RAD    RTP Payload for Redundant Audio Data                    2198
IMAPPOPAU  IMAP/POP AUTHorize Extension for Simple                 2195
              Challenge/Response
IMAP4MAIL  IMAP4 Mailbox Referrals                                 2193
IMAP-URL   IMAP URL Scheme                                         2192
---------  RTP Payload Format for H.263 Video Streams              2190
---------  Communicating Presentation Information in Internet      2183
              Messages: The Content-Disposition Header Field
DNS-CLAR   Clarifications to the DNS Specification                 2181
IMAP4-IDLE IMAP4 IDLE command                                      2177
SLP        Service Location Protocol                               2165
---------  Use of an X.500/LDAP directory to support MIXER         2164
              address mapping
DNS-MCGAM  Using the Internet DNS to Distribute MIXER Conformant   2163
              Global Address Mapping (MCGAM)
---------  Carrying PostScript in X.400 and MIME                   2160
---------  A MIME Body Part for FAX                                2159
---------  X.400 Image Body Parts                                  2158
---------  Mapping between X.400 and RFC-822/MIME Message Bodies   2157
MIXER      MIXER (Mime Internet X.400 Enhanced Relay): Mapping     2156
              between X.400 and RFC 822/MIME
MAIL-SERV  Mailbox Names for Common Services, Roles and Functions  2142
URN-SYNTAX URN Syntax                                              2141
DNS-UPDATE Dynamic Updates in the Domain Name System (DNS UPDATE)  2136
DC-MIB     Dial Control Management Information Base using SMIv2    2128
ISDN-MIB   ISDN Management Information Base using SMIv2            2127
ITOT       ISO Transport Service on top of TCP (ITOT)              2126
BAP-BACP   The PPP Bandwidth Allocation Protocol (BAP) / The       2125
              PPP Bandwidth Allocation Control Protocol (BACP)
VEMMI-URL  VEMMI URL Specification                                 2122
ROUT-ALERT IP Router Alert Option                                  2113
802.3-MIB  Definitions of Managed Objects for IEEE 802.3 Repeater  2108
              Devices using SMIv2
PPP-NBFCP  The PPP NetBIOS Frames Control Protocol (NBFCP)         2097
TABLE-MIB  IP Forwarding Table MIB                                 2096
RIP-TRIG   Triggered Extensions to RIP to Support Demand Circuits  2091
IMAP4-LIT  IMAP4 non-synchronizing literals                        2088
IMAP4-QUO  IMAP4 QUOTA extension                                   2087
IMAP4-ACL  IMAP4 ACL extension                                     2086
HMAC-MD5   HMAC-MD5 IP Authentication with Replay Prevention       2085



IETF                        Standards Track                    [Page 24]
^L
RFC 2800                   Internet Standards                   May 2001


RIP2-MD5   RIP-2 MD5 Authentication                                2082
RIPNG-IPV6 RIPng for IPv6                                          2080
URI-ATT    Definition of an X.500 Attribute Type and an Object     2079
              Class to Hold Uniform Resource Identifiers (URIs)
MIME-MODEL The Model Primary Content Type for Multipurpose         2077
              Internet Mail Extensions
IMAPV4     Internet Message Access Protocol - Version 4rev1        2060
URLZ39.50  Uniform Resource Locators for Z39.50                    2056
SNANAU-APP Definitions of Managed Objects for APPC using SMIv2     2051*
PPP-SNACP  The PPP SNA Control Protocol (SNACP)                    2043
SMTP-ENH   SMTP Service Extension for Returning Enhanced Error     2034
              Codes
RTP-H.261  RTP Payload Format for H.261 Video Streams              2032
RTP-CELLB  RTP Payload Format of Sun's CellB Video Encoding        2029
SPKM       The Simple Public-Key GSS-API Mechanism (SPKM)          2025
DLSW-MIB   Definitions of Managed Objects for Data Link Switching  2024
              using SMIv2
MULTI-UNI  Support for Multicast over UNI 3.0/3.1 based ATM        2022
              Networks
RMON-MIB   Remote Network Monitoring Management Information        2021
              Base Version 2 using SMIv2
802.12-MIB IEEE 802.12 Interface MIB                               2020
TCP-ACK    TCP Selective Acknowledgement Options                   2018
URL-ACC    Definition of the URL MIME External-Body Access-Type    2017
MIME-PGP   MIME Security with Pretty Good Privacy (PGP)            2015
MIB-UDP    SNMPv2 Management Information Base for the User         2013
              Datagram Protocol using SMIv2
MIB-TCP    SNMPv2 Management Information Base for the              2012
              Transmission Control Protocol using SMIv2
MIB-IP     SNMPv2 Management Information Base for the Internet     2011
              Protocol using SMIv2
MOBILEIPMI The Definitions of Managed Objects for IP Mobility      2006
              Support using SMIv2
--------   Applicability Statement for IP Mobility Support         2005
MINI-IP    Minimal Encapsulation within IP                         2004
IPENCAPIP  IP Encapsulation within IP                              2003
MOBILEIPSU IP Mobility Support                                     2002
BGP-COMM   BGP Communities Attribute                               1997
DNS-NOTIFY A Mechanism for Prompt Notification of Zone Changes     1996
              (DNS NOTIFY)
DNS-IZT    Incremental Zone Transfer in DNS                        1995
SMTP-ETRN  SMTP Service Extension for Remote Message Queue         1985
              Starting
SNA        Serial Number Arithmetic                                1982
MTU-IPV6   Path MTU Discovery for IP version 6                     1981
PPP-FRAME  PPP in Frame Relay                                      1973
PPP-ECP    The PPP Encryption Control Protocol (ECP)               1968
GSSAPI-KER The Kerberos Version 5 GSS-API Mechanism                1964



IETF                        Standards Track                    [Page 25]
^L
RFC 2800                   Internet Standards                   May 2001


PPP-CCP    The PPP Compression Control Protocol (CCP)              1962
GSSAPI-SOC GSS-API Authentication Method for SOCKS Version 5       1961
AUTH-SOCKS Username/Password Authentication for SOCKS V5           1929
SOCKSV5    SOCKS Protocol Version 5                                1928
WHOIS++M   How to Interact with a Whois++ Mesh                     1914
WHOIS++A   Architecture of the Whois++ Index Service               1913
DSN        An Extensible Message Format for Delivery Status        1894
              Notifications
EMS-CODE   Enhanced Mail System Status Codes                       1893
MIME-RPT   The Multipart/Report Content Type for the Reporting     1892
              of Mail System Administrative Messages
SMTP-DSN   SMTP Service Extension for Delivery Status              1891
              Notifications
RTP-AV     RTP Profile for Audio and Video Conferences with        1890
              Minimal Control
RTP        RTP: A Transport Protocol for Real-Time Applications    1889
DNS-IPV6   DNS Extensions to support IP version 6                  1886
MIME-Sec   MIME Object Security Services                           1848
MIME-Encyp Security Multiparts for MIME: Multipart/Signed          1847
              and Multipart/Encrypted
WHOIS++    Architecture of the WHOIS++ service                     1835
ONC-RPC    Binding Protocols for ONC RPC Version 2                 1833
RPC        RPC: Remote Procedure Call Protocol Specification       1831
              Version 2
--------   The ESP DES-CBC Transform                               1829
--------   IP Authentication using Keyed MD5                       1828
--------   Requirements for IP Version 4 Routers                   1812
URL        Relative Uniform Resource Locators                      1808
CLDAP      Connection-less Lightweight X.500 Directory Access      1798
              Protocol
OSPF-DC    Extending OSPF to Support Demand Circuits               1793
OSI-Dir    Using the OSI Directory to Achieve User Friendly        1781
              Naming
MIME-EDI   MIME Encapsulation of EDI Objects                       1767
XNSCP      The PPP XNS IDP Control Protocol (XNSCP)                1764
BVCP       The PPP Banyan Vines Control Protocol (BVCP)            1763
Print-MIB  Printer MIB                                             1759
ATM        ATM Signaling Support for IP over ATM                   1755
IPNG       The Recommendation for the IP Next Generation Protocol  1752
802.5-SSR  IEEE 802.5 Station Source Routing MIB using SMIv2       1749
SDLCSMIv2  Definitions of Managed Objects for SNA Data Link        1747
              Control (SDLC) using SMIv2
BGP4/IDRP  BGP4/IDRP for IP---OSPF Interaction                     1745
AT-MIB     AppleTalk Management Information Base II                1742
MacMIME    MIME Encapsulation of Macintosh Files - MacMIME         1740
URL        Uniform Resource Locators (URL)                         1738
POP3-AUTH  POP3 AUTHentication command                             1734
IMAP4-AUTH IMAP4 Authentication Mechanisms                         1731



IETF                        Standards Track                    [Page 26]
^L
RFC 2800                   Internet Standards                   May 2001


RDBMS-MIB  Relational Database Management System (RDBMS)           1697
              Management Information Base (MIB) using SMIv2
MODEM-MIB  Modem Management Information Base (MIB) using SMIv2     1696
TMUX       Transport Multiplexing Protocol (TMux)                  1692
SNANAU-MIB Definitions of Managed Objects for SNA NAUs using       1666
              SMIv2
PPP-TRANS  PPP Reliable Transmission                               1663
--------   Postmaster Convention for X.400 Operations              1648
UPS-MIB    UPS Management Information Base                         1628
PPP-ISDN   PPP over ISDN                                           1618
DNS-R-MIB  DNS Resolver MIB Extensions                             1612
DNS-S-MIB  DNS Server MIB Extensions                               1611
PPP-X25    PPP in X.25                                             1598
OSPF-NSSA  The OSPF NSSA Option                                    1587
OSPF-Multi Multicast Extensions to OSPF                            1584
RIP-DC     Extensions to RIP to Support Demand Circuits            1582
TOPT-ENVIR Telnet Environment Option                               1572
PPP-LCP    PPP LCP Extensions                                      1570*
CIPX       Compressing IPX Headers Over WAN Media (CIPX)           1553
IPXCP      The PPP Internetworking Packet Exchange Control         1552
              Protocol (IPXCP)
SRB-MIB    Definitions of Managed Objects for Source Routing       1525
              Bridges
CIDR-STRA  Classless Inter-Domain Routing (CIDR): an Address       1519
              Assignment and Aggregation Strategy
CIDR-ARCH  An Architecture for IP Address Allocation with CIDR     1518
CIDR       Applicability Statement for the Implementation          1517
              of Classless Inter-Domain Routing (CIDR)
--------   Definitions of Managed Objects for IEEE 802.3 Medium    1515
              Attachment Units (MAUs)
--------   Token Ring Extensions to the Remote Network Monitoring  1513
              MIB
FDDI-MIB   FDDI Management Information Base                        1512
KERBEROS   The Kerberos Network Authentication Service (V5)        1510
--------   X.400 Use of Extended Character Sets                    1502
HARPOON    Rules for downgrading messages from X.400/88 to         1496
              X.400/84 when MIME content-types are present
              in the messages
--------   Equivalences between 1988 X.400 and RFC-822 Message     1494
              Bodies
IDPR       Inter-Domain Policy Routing Protocol Specification:     1479
              Version 1
IDPR-ARCH  An Architecture for Inter-Domain Policy Routing         1478
PPP/Bridge The Definitions of Managed Objects for the Bridge       1474
              Network Control Protocol of the Point-to-Point
              Protocol
PPP/IPMIB  The Definitions of Managed Objects for the IP Network   1473
              Control Protocol of the Point-to-Point Protocol



IETF                        Standards Track                    [Page 27]
^L
RFC 2800                   Internet Standards                   May 2001


PPP/SECMIB The Definitions of Managed Objects for the Security     1472
              Protocols of the Point-to-Point Protocol
PPP/LCPMIB The Definitions of Managed Objects for the Link         1471
              Control Protocol of the Point-to-Point Protocol
IP-TR-MC   IP Multicast over Token-Ring Local Area Networks        1469
X25-MIB    SNMP MIB extension for Multiprotocol Interconnect       1461
              over X.25
SNMPv2     Introduction to version 2 of the Internet-standard      1441
              Network Management Framework
PEM-KEY    Privacy Enhancement for Internet Electronic Mail:       1424
              Part IV
PEM-ALG    Privacy Enhancement for Internet Electronic Mail:       1423
              Part III
PEM-CKM    Privacy Enhancement for Internet Electronic Mail:       1422
              Part II
PEM-ENC    Privacy Enhancement for Internet Electronic Mail:       1421
              Part I
SNMP-IPX   SNMP over IPX                                           1420
SNMP-AT    SNMP over AppleTalk                                     1419
SNMP-OSI   SNMP over OSI                                           1418
FTP        FTP-FTAM Gateway Specification                          1415
IDENT-MIB  Identification MIB                                      1414
IDENT      Identification Protocol                                 1413
BGP-OSPF   BGP OSPF Interaction                                    1403
---------  Default Route Advertisement In BGP2 and BGP3 Version    1397
              of The Border Gateway Protocol
SNMP-X.25  SNMP MIB Extension for the X.25 Packet Layer            1382
SNMP-LAPB  SNMP MIB Extension for X.25 LAPB                        1381
PPP-ATCP   The PPP AppleTalk Control Protocol (ATCP)               1378
PPP-OSINLC The PPP OSI Network Layer Control Protocol (OSINLCP)    1377
TOPT-RFC   Telnet Remote Flow Control Option                       1372
--------   Applicability Statement for OSPF                        1370
PPP-IPCP   The PPP Internet Protocol Control Protocol (IPCP)       1332
--------   X.400 1988 to 1984 downgrading                          1328
TCP-EXT    TCP Extensions for High Performance                     1323
NETFAX     A File Format for the Exchange of Images in the         1314
              Internet
FDDI-MIB   FDDI Management Information Base                        1285
--------   Encoding Network Addresses to Support Operation         1277
              over Non-OSI Lower Layers
--------   Replication and Distributed Operations extensions       1276
              to provide an Internet Directory using X.500
--------   The COSINE and Internet X.500 Schema                    1274
BGP-MIB    Definitions of Managed Objects for the Border Gateway   1269
              Protocol: Version 3
ICMP-ROUT  ICMP Router Discovery Messages                          1256
STD-MIBs   Reassignment of experimental MIBs to standard MIBs      1239
IPX-IP     Tunneling IPX traffic through IP networks               1234



IETF                        Standards Track                    [Page 28]
^L
RFC 2800                   Internet Standards                   May 2001


IS-IS      Use of OSI IS-IS for routing in TCP/IP and dual         1195
              environments
IP-CMPRS   Compressing TCP/IP headers for low-speed serial links   1144
TOPT-XDL   Telnet X display location option                        1096
TOPT-TERM  Telnet terminal-type option                             1091
TOPT-TS    Telnet terminal speed option                            1079
TOPT-NAWS  Telnet window size option                               1073
TOPT-X.3   Telnet X.3 PAD option                                   1053
TOPT-DATA  Telnet Data Entry Terminal option: DODIIS               1043*
              implementation
TOPT-3270  Telnet 3270 regime option                               1041
NNTP       Network News Transfer Protocol                           977
TOPT-TLN   Telnet terminal location number option                   946
TOPT-OM    Output marking Telnet option                             933
TOPT-TACAC TACACS user identification Telnet option                 927
TOPT-EOR   Telnet end of record option                              885
TOPT-SNDL  Telnet send-location option                              779
TOPT-SUPO  Telnet SUPDUP-Output option                              749
TOPT-SUP   Telnet SUPDUP option                                     736
TOPT-BYTE  Revised Telnet byte macro option                         735
TOPT-LOGO  Telnet logout option                                     727
TOPT-REM   Remote Controlled Transmission and Echoing Telnet        726
              option
TOPT-EXT   Telnet extended ASCII option                             698

   [Note: an asterisk at the end of a line indicates a change from the
   previous edition of this document.]
























IETF                        Standards Track                    [Page 29]
^L
RFC 2800                   Internet Standards                   May 2001


3.5.  Experimental Protocols

Mnemonic   Title                                                   RFC#
------------------------------------------------------------------------
--------   OpenLDAP Root Service An experimental LDAP referral     3088*
              service
--------   Notification and Subscription for SLP                   3082*
--------   MPLS Loop Prevention Mechanism                          3063*
--------   Internet X.509 Public Key Infrastructure Data           3029*
              Validation and Certification Server Protocols
--------   Unified Memory Space Protocol Specification             3018*
SAP        Session Announcement Protocol                           2974*
--------   Protocol Independent Multicast MIB for IPv4             2934*
MASC       The Multicast Address-Set Claim (MASC) Protocol         2909*
--------   Generic AAA Architecture                                2903*
--------   TCP Congestion Window Validation                        2861
TSWTCM     A Time Sliding Window Three Colour Marker (TSWTCM)      2859
--------   OSPF over ATM and Proxy-PAR                             2844*
PPP-SDL    PPP over Simple Data Link (SDL) using SONET/SDH         2823
              with ATM-like framing
--------   Diffie-Helman USM Key Management Information Base       2786
              and Textual Convention
--------   An HTTP Extension Framework                             2774
--------   Encryption using KEA and SKIPJACK                       2773
--------   GLOP Addressing in 233/8                                2770
--------   Sampling of the Group Membership in RTP                 2762
--------   Definitions of Managed Objects for Service Level        2758
              Agreements Performance Monitoring
HTCP       Hyper Text Caching Protocol (HTCP/0.0)                  2756
--------   RTFM: New Attributes for Traffic Flow Measurement       2724
--------   PPP EAP TLS Authentication Protocol                     2716
--------   SPKI Certificate Theory                                 2693
--------   SPKI Requirements                                       2692
--------   QoS Routing Mechanisms and OSPF Extensions              2676
--------   The Secure HyperText Transfer Protocol                  2660
--------   Security Extensions For HTML                            2659
--------   LDAPv2 Client vs. the Index Mesh                        2657
--------   Registration Procedures for SOIF Template Types         2656
--------   CIP Index Object Format for SOIF Objects                2655
--------   A Tagged Index Object for use in the Common Indexing    2654
              Protocol
--------   An LDAP Control and Schema for Holding Operation        2649
              Signatures
--------   Script MIB Extensibility Protocol Version 1.0           2593
--------   The NewReno Modification to TCP's Fast Recovery         2582
              Algorithm
--------   Mapping between LPD and IPP Protocols                   2569




IETF                        Standards Track                    [Page 30]
^L
RFC 2800                   Internet Standards                   May 2001


IPP-RAT    Rationale for the Structure of the Model and Protocol   2568
              for the Internet Printing Protocol
IPP-DG     Design Goals for an Internet Printing Protocol          2567
DNS-INFO   Detached Domain Name System (DNS) Information           2540
PHOTURIS-E Photuris: Extended Schemes and Attributes              2523
PHOTURIS-S Photuris: Session-Key Management Protocol               2522
ICMP-SEC   ICMP Security Failures Messages                         2521
NHRP-MNHCS NHRP with Mobile NHCs                                   2520
--------   URI Resolution Services Necessary for URN Resolution    2483
ECN-IP     A Proposal to add Explicit Congestion Notification      2481
              (ECN) to IP
--------   IPv6 Testing Address Allocation                         2471
MARS-SCSP  A Distributed MARS Service Using SCSP                   2443
TCP-WIN    Increasing TCP's Initial Window                         2414
PIM-SM     Protocol Independent Multicast-Sparse Mode (PIM-        2362
              SM): Protocol Specification
--------   Domain Names and Company Name Retrieval                 2345
RTP-MPEG   RTP Payload Format for Bundled MPEG                     2343
--------   Intra-LIS IP multicast among routers over ATM           2337
              using Sparse Mode PIM
--------   The Safe Response Header Field                          2310
LDAP-NIS   An Approach for Using LDAP as a Network Information     2307
              Service
HTTP-RVSA  HTTP Remote Variant Selection Algorithm -- RVSA/1.0     2296
TCN-HTTP   Transparent Content Negotiation in HTTP                 2295
TOPT-COMPO Telnet Com Port Control Option                          2217
--------   Core Based Trees (CBT) Multicast Routing Architecture   2201
--------   Core Based Trees (CBT version 2) Multicast Routing      2189
--------   A Trivial Convention for using HTTP in URN Resolution   2169
--------   Resolution of Uniform Resource Identifiers using        2168
              the Domain Name System
MAP-MAIL   MaXIM-11 - Mapping between X.400 / Internet mail        2162
              and  Mail-11 mail
MIME-ODA   A MIME Body Part for ODA                                2161
OSPF-DIG   OSPF with Digital Signatures                            2154
IP-SCSI    Encapsulating IP with the Small Computer System         2143
              Interface
X.500-NAME Managing the X.500 Root Naming Context                  2120
GKMP-ARCH  Group Key Management Protocol (GKMP) Architecture       2094
GKMP-SPEC  Group Key Management Protocol (GKMP) Specification      2093
TFTP-MULTI TFTP Multicast Option                                   2090
IP-Echo    IP Echo Host Service                                    2075
TOPT-CHARS TELNET CHARSET Option                                   2066
URAS       Uniform Resource Agents (URAs)                          2016
GPS-AR     GPS-Based Addressing and Routing                        2009
ETFTP      Experiments with a Simple File Transfer Protocol        1986
              for Radio Links using Enhanced Trivial File
              Transfer Protocol (ETFTP)



IETF                        Standards Track                    [Page 31]
^L
RFC 2800                   Internet Standards                   May 2001


BGP-RR     BGP Route Reflection An alternative to full mesh IBGP   1966
SMKD       Scalable Multicast Key Distribution                     1949
SNMPV2SM   User-based Security Model for SNMPv2                    1910
SNMPV2AI   An Administrative Infrastructure for SNMPv2             1909
SNMPV2CB   Introduction to Community-based SNMPv2                  1901
--------   OSI NSAPs and IPv6                                      1888
DNS-LOC    A Means for Expressing Location Information in          1876
              the Domain Name System
SGML-MT    SGML Media Types                                        1874
CONT-MT    Message/External-Body Content-ID Access Type            1873
UNARP      ARP Extension - UNARP                                   1868
BGP-IDRP   A BGP/IDRP Route Server alternative to a full           1863
              mesh routing
ESP3DES    The ESP Triple DES Transform                            1851
--------   SMTP 521 Reply Code                                     1846
--------   SMTP Service Extension for Checkpoint/Restart           1845
ST2        Internet Stream Protocol Version 2 (ST2) Protocol       1819
              Specification - Version ST2+
--------   Communicating Presentation Information in Internet      1806
              Messages: The Content-Disposition Header
--------   Schema Publishing in X.500 Directory                    1804
--------   MHS use of the X.500 Directory to support MHS Routing   1801
--------   Class A Subnet Experiment                               1797
TCP/IPXMIB TCP/IPX Connection Mib Specification                    1792
--------   TCP And UDP Over IPX Networks With Fixed Path MTU       1791
ICMP-DM    ICMP Domain Name Messages                               1788
CLNP-MULT  Host Group Extensions for CLNP Multicasting             1768
OSPF-OVFL  OSPF Database Overflow                                  1765
RWP        Remote Write Protocol - Version 1.0                     1756
NARP       NBMA Address Resolution Protocol (NARP)                 1735
DNS-ENCODE DNS Encoding of Geographical Location                   1712
TCP-POS    An Extension to TCP : Partial Order Service             1693
T/TCP      T/TCP -- TCP Extensions for Transactions Functional     1644
              Specification
MIME-UNI   Using Unicode with MIME                                 1641
FOOBAR     FTP Operation Over Big Address Records (FOOBAR)         1639
X500-CHART Charting Networks in the X.500 Directory                1609
X500-DIR   Representing IP Information in the X.500 Directory      1608
SNMP-DPI   Simple Network Management Protocol Distributed          1592
              Protocol Interface Version 2.0
CLNP-TUBA  Use of ISO CLNP in TUBA Environments                    1561
REM-PRINT  Principles of Operation for the TPC.INT Subdomain:      1528
               Remote Printing -- Technical Procedures
DASS       DASS - Distributed Authentication Security Service      1507
EHF-MAIL   Encoding Header Field for Internet Messages             1505
RAP        RAP: Internet Route Access Protocol                     1476
TP-IX      TP/IX: The Next Internet                                1475




IETF                        Standards Track                    [Page 32]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Routing Coordination for X.400 MHS Services Within      1465
              a Multi Protocol / Multi Network Environment
              Table Format V3 for Static Routing
--------   Using the Domain Name System To Store Arbitrary         1464
              String Attributes
IRCP       Internet Relay Chat Protocol                            1459
SIFT       SIFT/UFT: Sender-Initiated/Unsolicited File Transfer    1440
DIR-ARP    Directed ARP                                            1433
TEL-SPX    Telnet Authentication: SPX                              1412
TEL-KER    Telnet Authentication: Kerberos Version 4               1411
TRACE-IP   Traceroute Using an IP Option                           1393
DNS-IP     An Experiment in DNS Based IP Routing                   1383
RMCP       Remote Mail Checking Protocol                           1339
MSP2       Message Send Protocol 2                                 1312
DSLCP      Dynamically Switched Link Control Protocol              1307
--------   X.500 and Domains                                       1279
IN-ENCAP   Scheme for an internet encapsulation protocol:          1241
               Version 1
CLNS-MIB   CLNS MIB for use with Connectionless Network Protocol   1238
              (ISO 8473) and End System to Intermediate
              System (ISO 9542)
CFDP       Coherent File Distribution Protocol                     1235
IP-AX.25   Internet protocol encapsulation of AX.25 frames         1226
ALERTS     Techniques for managing asynchronously generated        1224
              alerts
MPP        Message Posting Protocol (MPP)                          1204
SNMP-BULK  Bulk Table Retrieval with the SNMP                      1187
DNS-RR     New DNS RR Definitions                                  1183
IMAP2      Interactive Mail Access Protocol: Version 2             1176
NTP-OSI    Network Time Protocol (NTP) over the OSI Remote         1165
              Operations Service
--------   Message Send Protocol                                   1159
DMF-MAIL   Digest message format                                   1153
RDP        Version 2 of the Reliable Data Protocol (RDP)           1151
--------   Standard for the transmission of IP datagrams           1149
              on avian carriers
TCP-ACO    TCP alternate checksum options                          1146
--------   The Q Method of Implementing TELNET Option Negotiation  1143
IP-DVMRP   Distance Vector Multicast Routing Protocol              1075
VMTP       VMTP: Versatile Message Transaction Protocol            1045
COOKIE-JAR Distributed-protocol authentication scheme              1004
NETBLT     NETBLT: A bulk data transfer protocol                    998









IETF                        Standards Track                    [Page 33]
^L
RFC 2800                   Internet Standards                   May 2001


IRTP       Internet Reliable Transaction Protocol functional        938
              and interface specification
LDP        Loader Debugger Protocol                                 909
RDP        Reliable Data Protocol                                   908

   [Note: an asterisk at the end of a line indicates a change from the
   previous edition of this document.]












































IETF                        Standards Track                    [Page 34]
^L
RFC 2800                   Internet Standards                   May 2001


3.6.  Historic Protocols

Mnemonic   Title                                                   RFC#
------------------------------------------------------------------------
IP-MAC     IP Authentication using Keyed SHA1 with Interleaved     2841*
              Padding (IP-MAC)
L2F        Cisco Layer Two Forwarding (Protocol) "L2F"             2341
IPV6-UNI   An IPv6 Provider-Based Unicast Address Format           2073
HTML-INT   Internationalization of the Hypertext Markup Language   2070
--------   A Proposed Extension to HTML : Client-Side Image Maps   1980*
HTML-TBL   HTML Tables                                             1942
IPV6-Addr  IP Version 6 Addressing Architecture                    1884
--------   Form-based File Upload in HTML                          1867
HTML       Hypertext Markup Language - 2.0                         1866
--------   Definitions of Managed Objects for the Ethernet-        1623*
              like Interface Types
--------   Manager-to-Manager Management Information Base          1451
--------   Party MIB for version 2 of the Simple Network           1447
              Management Protocol (SNMPv2)
--------   Security Protocols for version 2 of the Simple          1446
              Network Management Protocol (SNMPv2)
--------   Administrative Model for version 2 of the Simple        1445
              Network Management Protocol (SNMPv2)
TOPT-ENVIR Telnet Environment Option                               1408
SNMP-PARTY Definitions of Managed Objects for Administration       1353*
              of SNMP Parties
SNMP-SEC   SNMP Security Protocols                                 1352*
SNMP-ADMIN SNMP Administrative Model                               1351*
--------   Application of the Border Gateway Protocol in           1268
              the Internet
BGP3       Border Gateway Protocol 3 (BGP-3)                       1267
OSI-UDP    OSI connectionless transport services on top of         1240*
              UDP: Version 1
802.4-MIP  IEEE 802.4 Token Bus MIB                                1230
SNMP-MUX   SNMP MUX protocol and MIB                               1227
OIM-MIB-II OSI internet management: Management Information Base    1214
IMAP3      Interactive Mail Access Protocol: Version 3             1203
CMOT       Common Management Information Services and Protocols    1189
              for the Internet (CMOT and CMIP)
--------   Application of the Border Gateway Protocol in           1164
              the Internet
BGP        Border Gateway Protocol (BGP)                           1163
MIB-I      Management Information Base for network management      1156
              of TCP/IP-based internets
--------   Mapping between full RFC 822 and RFC 822 with           1137
              restricted encoding
--------   Privacy enhancement for Internet electronic mail:       1115
              Part III - algorithms, modes, and identifiers



IETF                        Standards Track                    [Page 35]
^L
RFC 2800                   Internet Standards                   May 2001


--------   Privacy enhancement for Internet electronic mail:       1114
              Part II - certificate-based key management
--------   Privacy enhancement for Internet electronic mail:       1113
              Part I - message encipherment and authentication
              procedures
IPSO       U.S. Department of Defense Security Options for         1108
              the Internet Protocol
RIP        Routing Information Protocol                            1058
---------  Standard for the transmission of IP datagrams           1051
              and ARP packets over ARCNET networks
SUN-RPC    RPC: Remote Procedure Call Protocol specification       1050
CONTENT    Content-type header field for Internet messages         1049
NFILE      NFILE - a file access protocol                          1037
SGMP       Simple Gateway Monitoring Protocol                      1028
HEMS       High-level Entity Management System (HEMS)              1021
--------   Requirements for Internet gateways                      1009
STATSRV    Statistics server                                        996
HOSTNAME   Hostname Server                                          953
POP2       Post Office Protocol: Version 2                          937
HFEP       Proposed Host-Front End Protocol                         929
RATP       Reliable Asynchronous Transfer Protocol (RATP)           916
THINWIRE   Thinwire protocol for connecting personal computers      914
              to the Internet
SFTP       Simple File Transfer Protocol                            913
EGP        Exterior Gateway Protocol formal specification           904
HMP        Host Monitoring Protocol                                 869
GGP        DARPA Internet gateway                                   823
RTELNET    Remote User Telnet service                               818
CLOCK      DCNET Internet Clock Service                             778
MPM        Internet Message Protocol                                759
NETRJS     NETRJS Protocol                                          740
SUPDUP     SUPDUP Protocol                                          734
TOPT-OLD   Telnet output linefeed disposition                       658
TOPT-OVTD  Telnet output vertical tab disposition option            657
TOPT-OVT   Telnet output vertical tabstops option                   656
TOPT-OFD   Telnet output formfeed disposition option                655
TOPT-OHTD  Telnet output horizontal tab disposition option          654
TOPT-OHT   Telnet output horizontal tabstops option                 653
TOPT-OCRD  Telnet output carriage-return disposition option         652
NETED      NETED: A Common Editor for the ARPA Network              569
RJE        Remote Job Entry Protocol                                407

   [Note: an asterisk at the end of a line indicates a change from the
   previous edition of this document.]







IETF                        Standards Track                    [Page 36]
^L
RFC 2800                   Internet Standards                   May 2001


4.  Security Coniderations

   This memo does not affect the technical security of the Internet, but
   it does cite a number of important security specifications.

5.  Editors' Addresses

   Joyce K. Reynolds
   USC/Information Sciences Institute
   4676 Admiralty Way
   Marina del Rey, CA 90292

   Phone: +1 310-822-1511
   Fax:   +1 310-823-6714
   EMail: JKRey@ISI.EDU


   Robert Braden
   USC/Information Sciences Institute
   4676 Admiralty Way
   Marina del Rey, CA 90292

   Phone: +1 310-822-1511
   Fax:   +1 310-823-6714
   EMail: Braden@ISI.EDU


   Sandy Ginoza
   USC/Information Sciences Institute
   4676 Admiralty Way
   Marina del Rey, CA 90292

   Phone: +1 310-822-1511
   Fax:   +1 310-823-6714
   EMail: Ginoza@ISI.EDU
















IETF                        Standards Track                    [Page 37]
^L
RFC 2800                   Internet Standards                   May 2001


6.  Full Copyright Statement

   Copyright (C) The Internet Society (2001).  All Rights Reserved.

   This document and translations of it may be copied and furnished to
   others, and derivative works that comment on or otherwise explain it
   or assist in its implementation may be prepared, copied, published
   and distributed, in whole or in part, without restriction of any
   kind, provided that the above copyright notice and this paragraph are
   included on all such copies and derivative works.  However, this
   document itself may not be modified in any way, such as by removing
   the copyright notice or references to the Internet Society or other
   Internet organizations, except as needed for the purpose of
   developing Internet standards in which case the procedures for
   copyrights defined in the Internet Standards process must be
   followed, or as required to translate it into languages other than
   English.

   The limited permissions granted above are perpetual and will not be
   revoked by the Internet Society or its successors or assigns.

   This document and the information contained herein is provided on an
   "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
   TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
   BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
   HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Acknowledgement

   Funding for the RFC Editor function is currently provided by the
   Internet Society.



















IETF                        Standards Track                    [Page 38]
^L