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RFC 2700 - Internet Official Protocol Standards


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Network Working Group                    Internet Engineering Task Force
Request for Comments: 2700                                   J. Reynolds
Obsoletes: 2600, 2500, 2400, 2300, 2200, 2000,                 R. Braden
1920, 1880, 1800, 1780, 1720, 1610, 1600, 1540,                  Editors
1500, 1410, 1360, 1280, 1250, 1200, 1140, 1130,              August 2000
1100, 1083
STD: 1
Category: Standards Track

                  Internet Official Protocol Standards

Status of this Memo

   This memo describes the state of standardization of protocols used in
   the Internet as determined by the Internet Engineering Task Force
   (IETF).  This memo is an Internet Standard.  Distribution of this
   memo is unlimited.

Copyright Notice

   Copyright (C) The Internet Society (2000).  All Rights Reserved.

Abstract

   This memo describes the current state of standardization of protocols
   used in the Internet as determined by the Internet Engineering Task
   Force (IETF).  Sections 3.1 - 3.6 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
   differ from the previous edition of this document are marked.
   Informational Request for Comments (RFCs) are not included.  This
   memo lists the current protocols; it is not a complete index to RFCs.

Table of Contents

   1.  Overview . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Contacts . . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.1.  IAB, IETF, and IRTF Contacts . . . . . . . . . . . . . .   3
   2.2.  Internet Assigned Numbers Authority (IANA) Contact . . .   3
   2.3.  Request for Comments Editor (RFC Editor) Contact . . . .   3
   2.4.  Requests for Comments Distribution Contact . . . . . . .   3
   2.5.  Sources for Requests for Comments  . . . . . . . . . . .   4
   3.  Current Technical Specifications . . . . . . . . . . . . .   5
   3.1.  Standard Protocols Ordered by STD  . . . . . . . . . . .   5
   3.2.  Standard Protocols Ordered by RFC  . . . . . . . . . . .   7
   3.3.  Draft Standard Protocols . . . . . . . . . . . . . . . .   9
   3.4.  Proposed Standard Protocols  . . . . . . . . . . . . . .  11
   3.5.  Experimental Protocols . . . . . . . . . . . . . . . . .  25
   3.6.  Historic Protocols . . . . . . . . . . . . . . . . . . .  29
   4.  Security Considerations  . . . . . . . . . . . . . . . . .  31
   5.  Editors' Addresses . . . . . . . . . . . . . . . . . . . .  31
   6.  Full Copyright Statement . . . . . . . . . . . . . . . . .  32

1.  Overview

   This memo describes the current state of standardization of protocols
   used in the Internet as determined by the Internet Engineering Task
   Force (IETF).  Sections 3.1 - 3.6 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
   differ from the previous edition of this document are marked.
   Informational Request for Comments (RFCs) are not included.  This
   memo lists the current protocols; it is not a complete index to RFCs.

   This memo is published by the RFC Editor 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.  This memo is prepared by the RFC Editor for the
   IESG and IAB.  Please see http://www.rfc-editor.org for later updates
   to this document.

2.  Contacts

   This section contains important contact information, for reference.

2.1.  IAB, IETF, and IRTF Contacts

   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

2.2.  Internet Assigned Numbers Authority (IANA) Contact

   See: www.iana.org

2.3.  Request for Comments Editor (RFC Editor) Contact

   See: www.rfc-editor.org

   The RFC Editor publishes 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.  How to obtain the most recent
   edition of this "Internet Official Protocol Standards" memo:

      The file "in-notes/std/std1.txt" may be copied via FTP from the
      FTP.RFC-EDITOR.ORG computer using the FTP username "anonymous" and
      password "name@host.domain".

2.4.  Requests for Comments Distribution Contact

   RFCs can be obtained via FTP from FTP.RFC-EDITOR.ORG, with the
   pathname in-notes/rfcnnnn.txt (where "nnnn" refers to the number of
   the RFC).  Login with FTP username "anonymous" and password
   "name@host.domain", or via the RFC Editor's web page: www.rfc-
   editor.org

   RFCs can also be obtained via electronic mail from ISI.EDU by using
   the RFC-INFO service.  Address the request to "rfc-info@rfc-
   editor.org" with a message body of:

           Retrieve: RFC
              Doc-ID: RFCnnnn

   (Where "nnnn" refers to the number of the RFC (always use 4 digits -
   the DOC-ID of RFC 822 is "RFC0822")).  The RFC-INFO@RFC-EDITOR.ORG
   server provides other ways of selecting RFCs based on keywords and

   such; for more information send a message to "rfc-info@isi.edu" with
   the message body "help: help".

2.5.  Sources for Requests for Comments

   Details on many sources of RFCs via FTP or EMAIL may be obtained by
   sending an EMAIL message to "rfc-info@ISI.EDU" with the message body
   "help: ways_to_get_rfcs".  For example:

           To: rfc-info@ISI.EDU
           Subject: getting rfcs

           help: ways_to_get_rfcs

3.  Current Technical Specifications

3.1.  Standard Protocols Ordered by STD

Mnemonic   Title                                               RFC# STD#
------------------------------------------------------------------------
--------   Internet Official Protocol Standards                2700   1
--------   Assigned Numbers                                    1700   2
--------   Requirements for Internet hosts - communication     1122   3*
              layers
--------   Requirements for Internet hosts - application       1123   3*
              and support
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       Simple Mail Transfer Protocol                        821  10
SMTP-EXT   SMTP Service Extensions                             1869  10
SMTP-SIZE  SMTP Service Extension for Message Size Declaration 1870  10
MAIL       Standard for the format of ARPA Internet text        822  11
              messages
DOMAIN     Domain names - concepts and facilities              1034  13
DOMAIN     Domain names - implementation and specification     1035  13
DNS-MX     Mail routing and the domain system                   974  14
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
NETBIOS    Protocol standard for a NetBIOS service on          1001  19
              a TCP/UDP transport
NETBIOS    Protocol standard for a NetBIOS service on          1002  19
              a TCP/UDP transport
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                              861  32
TFTP       The TFTP Protocol (Revision 2)                      1350  33
TP-TCP     ISO transport services on top of the TCP            1006  35
IP-FDDI    Transmission of IP and ARP over FDDI Networks       1390  36
ARP        Ethernet Address Resolution Protocol                 826  37
RARP       Reverse Address Resolution Protocol                  903  38
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
IP-ARC     Transmitting IP traffic over ARCNET networks        1201  46
IP-SLIP    Nonstandard for transmission of IP datagrams        1055  47
              over serial lines
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
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

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

3.2.  Standard Protocols Ordered by RFC

Mnemonic   Title                                                    RFC#
------------------------------------------------------------------------
RMON-MIB   Remote Network Monitoring Management Information Base   2819*
--------   Internet Official Protocol Standards                    2600
CONF-MIB   Conformance Statements for SMIv2                        2580
CONV-MIB   Textual Conventions for SMIv2                           2579
SMIv2      Structure of Management Information Version 2 (SMIv2)   2578
RIP2       RIP Version 2                                           2453
IP-FR      Multiprotocol Interconnect over Frame Relay             2427
OSPF2      OSPF Version 2                                          2328
POP3       Post Office Protocol - Version 3                        1939
SMTP-SIZE  SMTP Service Extension for Message Size Declaration     1870
SMTP-EXT   SMTP Service Extensions                                 1869
RIP2-APP   RIP Version 2 Protocol Applicability Statement          1722
--------   Assigned Numbers                                        1700
PPP-HDLC   PPP in HDLC-like Framing                                1662
PPP        The Point-to-Point Protocol (PPP)                       1661
ETHER-MIB  Definitions of Managed Objects for the Ethernet-        1643
              like Interface Types
IP-FDDI    Transmission of IP and ARP over FDDI Networks           1390
TFTP       The TFTP Protocol (Revision 2)                          1350
MIB-II     Management Information Base for Network Management      1213
              of TCP/IP-based internets:MIB-II
Concise-MI Concise MIB definitions                                 1212
IP-SMDS    Transmission of IP datagrams over the SMDS Service      1209
IP-ARC     Transmitting IP traffic over ARCNET networks            1201
SNMP       Simple Network Management Protocol (SNMP)               1157
SMI        Structure and identification of management information  1155
              for TCP/IP-based internets
IP-IPX     Standard for the transmission of 802.2 packets          1132
              over IPX networks
--------   Requirements for Internet hosts - application           1123*
              and support
--------   Requirements for Internet hosts - communication layers  1122*
IGMP       Host extensions for IP multicasting                     1112
IP-NETBIOS Standard for the transmission of IP datagrams           1088
              over NetBIOS networks
IP-SLIP    Nonstandard for transmission of IP datagrams over       1055
              serial lines
IP-HC      Internet Protocol on Network System's HYPERchannel      1044
IP-IEEE    Standard for the transmission of IP datagrams           1042
              over IEEE 802 networks
DOMAIN     Domain names - implementation and specification         1035
DOMAIN     Domain names - concepts and facilities                  1034
TP-TCP     ISO transport services on top of the TCP                1006

NETBIOS    Protocol standard for a NetBIOS service on a TCP/UDP    1002
              transport
NETBIOS    Protocol standard for a NetBIOS service on a TCP/UDP    1001
              transport
DNS-MX     Mail routing and the domain system                       974
FTP        File Transfer Protocol                                   959
--------   Internet Standard Subnetting Procedure                   950
---------  Broadcasting Internet datagrams in the presence          922
              of subnets
---------  Broadcasting Internet Datagrams                          919
IP-WB      Host Access Protocol specification                       907*
RARP       Reverse Address Resolution Protocol                      903
IP-EE      Standard for the transmission of IP datagrams            895
              over experimental Ethernet networks
IP-E       Standard for the transmission of IP datagrams            894
              over Ethernet networks
IP-DC      DCN local-network protocols                              891
TIME       Time Protocol                                            868
DAYTIME    Daytime Protocol                                         867
USERS      Active users                                             866
QUOTE      Quote of the Day Protocol                                865
CHARGEN    Character Generator Protocol                             864
DISCARD    Discard Protocol                                         863
ECHO       Echo Protocol                                            862
TOPT-EXTOP Telnet Extended Options                                  861
TOPT-TIM   Telnet Timing Mark Option                                860
TOPT-STAT  Telnet Status Option                                     859
TOPT-SUPP  Telnet Suppress Go Ahead Option                          858
TOPT-ECHO  Telnet Echo Option                                       857
TOPT-BIN   Telnet Binary Transmission                               856
TELNET     Telnet Option Specifications                             855
TELNET     Telnet Protocol Specification                            854
ARP        Ethernet Address Resolution Protocol                     826
MAIL       Standard for the format of ARPA Internet text messages   822
SMTP       Simple Mail Transfer Protocol                            821
TCP        Transmission Control Protocol                            793
ICMP       Internet Control Message Protocol                        792
IP         Internet Protocol                                        791
UDP        User Datagram Protocol                                   768
--------   Status Telnet Option                                      30

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

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                                     2617*
--------   Hypertext Transfer Protocol -- HTTP/1.1                 2616*
VACM-SNMP  View-based Access Control Model (VACM) for the          2575
              Simple Network Management Protocol (SNMP)
USM-SNMPV3 User-based Security Model (USM) for version 3           2574
              of the Simple Network Management Protocol (SNMPv3)
SNMP-APP   SNMP Applications                                       2573
MPD-SNMP   Message Processing and Dispatching for the Simple       2572
              Network Management Protocol (SNMP)
ARCH-SNMP  An Architecture for Describing SNMP Management          2571
              Frameworks
ICMPv6     Internet Control Message Protocol (ICMPv6) for          2463
              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)                      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
ONE-PASS   A One-Time Password System                              2289
UTF-8      UTF-8, a transformation format of ISO 10646             2279
SMTP-Pipe  SMTP Service Extension for Command Pipelining           2197
DHCP-BOOTP DHCP Options and BOOTP Vendor Extensions                2132
DHCP       Dynamic Host Configuration Protocol                     2131
FRAME-MIB  Management Information Base for Frame Relay DTEs        2115
              Using SMIv2
IP-HIPPI   IP over HIPPI                                           2067
MIME-CONF  Multipurpose Internet Mail Extensions (MIME) Part Five  2049
MIME-MSG   MIME (Multipurpose Internet Mail Extensions) Part       2047
              Three
MIME-MEDIA Multipurpose Internet Mail Extensions (MIME) Part Two   2046
MIME       Multipurpose Internet Mail Extensions (MIME) Part One   2045
PPP-CHAP   PPP Challenge Handshake Authentication Protocol (CHAP)  1994
PPP-MP     The PPP Multilink Protocol (MP)                         1990
PPP-LINK   PPP Link Quality Monitoring                             1989
SNMPv2-MIB Management Information Base for Version 2 of the        1907
              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
RPC        XDR                                                     1832
X.500syn   The String Representation of Standard Attribute         1778
              Syntaxes
X.500lite  Lightweight Directory Access Protocol                   1777
BGP-4-APP  Application of the Border Gateway Protocol in           1772
              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-printer-    1660
              like Hardware Devices using SMIv2
--------   Definitions of Managed Objects for RS-232-like          1659
              Hardware Devices using SMIv2
--------   Definitions of Managed Objects for Character Stream     1658
              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-8BIT  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 in          1356
              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
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.]

3.4.  Proposed Standard Protocols

Mnemonic   Title                                                    RFC#
------------------------------------------------------------------------
--------   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*
--------   Megaco Errata                                           2886*
--------   Megaco Protocol 0.8                                     2885*
--------   An Extension to the Selective Acknowledgement           2883*
              (SACK) Option for TCP
--------   Content Feature Schema for Internet Fax (V2)            2879*
--------   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*
RADIUS     RADIUS Accounting Modifications for Tunnel Protocol     2867*
              Support
--------   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                  2853*
--------   Deliver By SMTP Service Extension                       2852*
--------   Textual Conventions for Internet Network Addresses      2851*
--------   The LDAP Data Interchange Format (LDIF) - Technical     2849*
              Specification
--------   The PINT Service Protocol                               2848*
--------   LIPKEY - A Low Infrastructure Public Key Mechanism      2847*
              Using SPKM
--------   GSTN Address Element Extensions in E-mail Services      2846*
--------   Secret Key Transaction Authentication for DNS (TSIG)    2845*
--------   OSPF over ATM and Proxy-PAR                             2844*
--------   Capabilities Advertisement with BGP-4                   2842*
--------   Definitions of Managed Objects for the Fabric           2837*
              Element in Fibre Channel Standard
--------   Per Hop Behavior Identification Codes                   2836*
--------   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
HTTP       Using Digest Authentication as a SASL Mechanism         2831*
LDAP       Lightweight Directory Access Protocol (v3)              2830*
--------   Authentication Methods for LDAP                         2829*
--------   Integrated Service Mappings on IEEE 802 Networks        2815*
--------   SBM (Subnet Bandwidth Manager)                          2814*
--------   URLs for Telephone Calls                                2806*
--------   Certificate Management Messages over CMS                2797*
--------   BGP Route Reflection - An Alternative to Full           2796*
              Mesh IBGP
--------   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
--------   Generic Routing Encapsulation (GRE)                     2784
--------   Multicast-Scope Zone Announcement Protocol (MZAP)       2776
RPSL       Routing Policy System Replication                       2769
--------   Network Address Translation - Protocol Translation      2766
              (NAT-PT)
--------   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 usage for RSVP                                     2749
QOS        The COPS (Common Open Policy Service) Protocol          2748
--------   RSVP Cryptographic Authentication                       2747
--------   RSVP Operation Over IP Tunnels                          2746
--------   RSVP Diagnostic Messages                                2745
GSS-API    Generic Security Service API Version 2                  2744
GSS-API    Generic Security Service Application Program Interface  2743
              Version 2, Update 1
--------   Definitions of Managed Objects for Extensible           2742
              SNMP 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           2738
              Feature 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
--------   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                                2720
--------   Addition of Kerberos Cipher Suites to Transport         2712
              Layer Security (TLS)
--------   IPv6 Router Alert Option                                2711
--------   Multicast Listener Discovery (MLD) for IPv6             2710
--------   Integrated Services Mappings for Low Speed Networks     2688
PPP        PPP in a Real-time Oriented HDLC-like Framing           2687
PPP        The Multi-Class Extension to Multi-Link PPP             2686
IP         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
MIB        Definitions of Managed Objects for the NBMA Next        2677
              Hop Resolution Protocol (NHRP)
--------   IPv6 Jumbograms                                         2675
MIB        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
--------   Extension Mechanisms for DNS (EDNS0)                    2671
MIB        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
MIB        Definitions of Managed Objects for IEEE 802.3           2668
              Medium Attachment Units (MAUs)
--------   IP Tunnel MIB                                           2667
MIB        Definitions of Managed Objects for the Ethernet-        2665
              like Interface Types
MIB        Definitions of Managed Objects for the ADSL Lines       2662
PPP        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)
--------   The Architecture of the Common Indexing Protocol (CIP)  2651
--------   The Text/Plain Format Parameter                         2646
--------   ON-DEMAND MAIL RELAY (ODMR) SMTP with Dynamic           2645
              IP Addresses

FTP        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
--------   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
SLP        DHCP Options for Service Location Protocol              2610
--------   Service Templates and Service                           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
--------   Definitions of Managed Objects for WWW Services         2594
MIB        Definitions of Managed Objects for the Delegation       2592
              of Management Script
MIB        Definitions of Managed Objects for Scheduling           2591
              Management Operations
LDAPv3     Lightweight Directory Access Protocol (v3)              2589
--------   Internet X.509 Public Key Infrastructure LDAPv2 Schema  2587
--------   Internet X.509 Public Key Infrastructure Operational    2585
              Protocols
--------   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           2576
              Version 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
--------   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                                                     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
--------   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 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            2466
--------   Management Information Base for IP Version 6            2465
--------   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-          2422
              type Registration
MIME-VP2   Voice Profile for Internet Mail - version 2             2421
point      The PPP Triple-DES Encryption Protocol (3DESE)          2420
point      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
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
FTP-FNEGO  Feature negotiation mechanism for the File Transfer     2389
              Protocol
--------   Returning Values from Forms                             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
MOBILIPREV Reverse Tunneling for Mobile IP                         2344
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                                                     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
EMF-MDN    An Extensible Message Format for Message Disposition    2298
              Notifications
OR-ADD     Representing the O/R Address hierarchy in the           2294
              X.500 Directory Information Tree
SUBTABLE   Representing Tables and Subtrees in the X.500           2293
              Directory
--------   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)              2253
LDAP3-ATD  Lightweight Directory Access Protocol (v3)              2252
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
transport  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                 2234
DLUR-MIB   Definitions of Managed Objects for DLUR using SMIv2     2232
MIME-EXT   MIME Parameter Value and Encoded Word Extensions        2231
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
---------  Specification of the Controlled-Load Network Element    2211
              Service
RSVP-IS    The Use of RSVP with IETF Integrated Services           2210
RSVP-MPR   Resource ReSerVation Protocol (RSVP) -- Version         2209
              1 Message Processing Rules
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 Challenge/Response2195
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
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)              2156
MAIL-SERV  Mailbox Names for Common Services, Roles and Functions  2142
URN-SYNTAX URN Syntax                                              2141
SDNSDU     Secure Domain Name System Dynamic Update                2137
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) /           2125
              The PPP Bandwidth Allocation Control Protocol (BACP)
VEMMI-URL  VEMMI URL Specification                                 2122
ROUT-ALERT IP Router Alert Option                                  2113
HTTP-STATE HTTP State Management Mechanism                         2109
802.3-MIB  Definitions of Managed Objects for IEEE 802.3           2108
              Repeater 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
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
RMON-MIB   Remote Network Monitoring MIB Protocol Identifiers      2074
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           2034
              Error 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 Transmission 2012
              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
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 Notifications1891
RTP-AV     RTP Profile for Audio and Video Conferences with        1890
              Minimal Control
RTP        RTP                                                     1889
DNS-IPV6   DNS Extensions to support IP version 6                  1886
MIME-Sec   MIME Object Security Services                           1848
MIME-Encyp Security Multiparts for MIME                            1847
WHOIS++    Architecture of the WHOIS++ service                     1835
--------   Binding Protocols for ONC RPC Version 2                 1833
RPC        RPC                                                     1831
--------   The ESP DES-CBC Transform                               1829
--------   IP Authentication using Keyed MD5                       1828
R          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
Lang-Tag   Tags for the Identification of Languages                1766
XNSCP      The PPP XNS IDP Control Protocol (XNSCP)                1764
BVCP       The PPP Banyan Vines Control Protocol (BVCP)            1763
Print-MIB  Printer MIB                                             1759
ATM-SIG    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
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
FR-MIB     Definitions of Managed Objects for Frame Relay Service  1604
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
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)                   1519
CIDR-ARCH  An Architecture for IP Address Allocation with CIDR     1518
--------   Applicability Statement for the Implementation          1517*
              of Classless Inter-Domain Routing (CIDR)

--------   Definitions of Managed Objects for IEEE 802.3           1515
              Medium Attachment Units (MAUs)
HOST-MIB   Host Resources MIB                                      1514
--------   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
Equiv      Equivalences between 1988 X.400 and RFC-822 Message     1494
              Bodies
IDPR       Inter-Domain Policy Routing Protocol Specification      1479
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           1473
              Network Control Protocol of the Point-to-Point
              Protocol
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
PEM-ALG    Privacy Enhancement for Internet Electronic Mail        1423
PEM-CKM    Privacy Enhancement for Internet Electronic Mail        1422
PEM-ENC    Privacy Enhancement for Internet Electronic Mail        1421
SNMP-IPX   SNMP over IPX                                           1420
SNMP-AT    SNMP over AppleTalk                                     1419
SNMP-OSI   SNMP over OSI                                           1418
FTP-FTAM   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*
SNMP-PARTY Definitions of Managed Objects for Administration       1353
              of SNMP Parties
SNMP-SEC   SNMP Security Protocols                                 1352
SNMP-ADMIN SNMP Administrative Model                               1351
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           1269
              Gateway Protocol
ICMP-ROUT  ICMP Router Discovery Messages                          1256
OSI-UDP    OSI connectionless transport services on top of UDP     1240
STD-MIBs   Reassignment of experimental MIBs to standard MIBs      1239
IPX-IP     Tunneling IPX traffic through IP networks               1234
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                       1043*
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.]

3.5.  Experimental Protocols

Mnemonic   Title                                                    RFC#
------------------------------------------------------------------------
--------   TCP Congestion Window Validation                        2861*
--------   A Time Sliding Window Three Colour Marker (TSWTCM)      2859*
point-to-p 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
HTTP       Hyper Text Caching Protocol (HTCP/0.0)                  2756
--------   RTFM                                                    2724
--------   PPP EAP TLS Authentication Protocol                     2716
SPKI       SPKI Certificate Theory                                 2693
SKPI       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
CIP        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
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
IPP-M-S    Internet Printing Protocol/1.0                          2566
IPP-E-T    Internet Printing Protocol/1.0                          2565
DNS-INFO   Detached Domain Name System (DNS) Information           2540
PHOTURIS-E  Photuris                                               2523
PHOTURIS-S Photuris                                                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
--------   A Distributed MARS Service Using SCSP                   2443
TCP-WIN    Increasing TCP's Initial Window                         2414
PIM-SM     Protocol Independent Multicast-Sparse Mode (PIM-SM)     2362
--------   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
TFM-ARCH   Traffic Flow Measurement                                2063
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)
BGP-RR     BGP Route Reflection An alternative to full mesh IBGP   1966
BGP-ASC    Autonomous System Confederations for BGP                1965
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
--------   A BGP/IDRP Route Server alternative to a full           1863
              mesh routing
--------   IP Authentication using Keyed SHA                       1852
ESP3DES    The ESP Triple DES Transform                            1851
--------   SMTP 521 Reply Code                                     1846
--------   SMTP Service Extension for Checkpoint/Restart           1845
--------   SMTP Service Extensions for Transmission of Large       1830
              and Binary MIME Messages
ST2        Internet Stream Protocol Version 2 (ST2) Protocol       1819
              Specification - Version ST2+
--------   Communicating Presentation Information in Internet      1806
              Messages
--------   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                                     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
DASS       DASS - Distributed Authentication Security Service      1507
EHF-MAIL   Encoding Header Field for Internet Messages             1505
RAP        RAP                                                     1476
TP/IX      TP/IX                                                   1475
X400       Routing Coordination for X.400 MHS Services Within      1465
              a Multi Protocol / Multi Network Environment
              Table Format V3 for Static Routing
DNS        Using the Domain Name System To Store Arbitrary         1464
              String Attributes
IRCP       Internet Relay Chat Protocol                            1459
SIFT/UFT   SIFT/UFT                                                1440

DIR-ARP    Directed ARP                                            1433
TOPT-AUTH  Telnet Authentication Option                            1416
TEL-SPX    Telnet Authentication                                   1412
TEL-KER    Telnet Authentication                                   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
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                        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                                                    1045
COOKIE-JAR Distributed-protocol authentication scheme              1004
NETBLT     NETBLT                                                   998
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.]

3.6.  Historic Protocols

Mnemonic   Title                                                    RFC#
------------------------------------------------------------------------
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*
HTML-TBL   HTML Tables                                             1942*
--------   RIPv1 Applicability Statement for Historic Status       1923*
--------   Internet Official Protocol Standards                    1920
IPV6-Addr  IP Version 6 Addressing Architecture                    1884
--------   Form-based File Upload in HTML                          1867*
HTML       Hypertext Markup Language - 2.0                         1866*
SNMPv2     Manager-to-Manager Management Information Base          1451
SNMPv2     Party MIB for version 2 of the Simple Network           1447
              Management Protocol (SNMPv2)
SNMPv2     Security Protocols for version 2 of the Simple          1446
              Network Management Protocol (SNMPv2)
SNMPv2     Administrative Model for version 2 of the Simple        1445
              Network Management Protocol (SNMPv2)
TOPT-ENVIR Telnet Environment Option                               1408
BGP3       Application of the Border Gateway Protocol in           1268
              the Internet
BGP3       Border Gateway Protocol 3 (BGP-3)                       1267
802.4-MIP  IEEE 802.4 Token Bus MIB                                1230
SNMP-MUX   SNMP MUX protocol and MIB                               1227
OIM-MIB-II OSI internet management                                 1214
IMAP3      Interactive Mail Access Protocol                        1203
CMOT       Common Management Information Services and Protocols    1189
              for the Internet (CMOT and CMIP)
BGP        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
--------   Privacy enhancement for Internet electronic mail        1114
--------   Privacy enhancement for Internet electronic mail        1113
IPSO       U.S. Department of Defense Security Options for         1108
              the Internet Protocol
RIP        Routing Information Protocol                            1058
SUN-RPC    RPC                                                     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                                     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                                                    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.]

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

6.  Full Copyright Statement

   Copyright (C) The Internet Society (2000).  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.

 

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