Official Internet Protocol Standards

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Internet Standards

STD #NumberFilesTitleAuthorsDateMore InfoStatus
STD 1        [STD number 1 is retired. It was "Internet Official Protocol Standards". See BCP 9 / RFC 7100 for more information.]                
STD 2        [Reserved for Assigned Numbers. See RFC 1700 and RFC 3232.]                
STD 3RFC 1122ASCII, PDF, HTML Requirements for Internet Hosts - Communication Layers R. Braden, Ed.October 1989Errata, Updates RFC 793, Updated by RFC 1349, RFC 4379, RFC 5884, RFC 6093, RFC 6298, RFC 6633, RFC 6864, RFC 8029Internet Standard
STD 3RFC 1123ASCII, PDF, HTMLRequirements for Internet Hosts - Application and Support R. Braden, Ed.October 1989Errata, Updates RFC 822, RFC 952, Updated by RFC 1349, RFC 2181, RFC 5321, RFC 5966, RFC 7766Internet Standard
STD 4        [Reserved for Router Requirements. See RFC 1812.]                
STD 5RFC 950ASCII, PDF, HTML Internet Standard Subnetting Procedure J.C. Mogul, J. PostelAugust 1985Updates RFC 792, Updated by RFC 6918Internet Standard
STD 5RFC 1112ASCII, PDF, HTML Host extensions for IP multicasting S.E. DeeringAugust 1989Obsoletes RFC 988, RFC 1054, Updated by RFC 2236Internet Standard
STD 5RFC 919ASCII, PDF, HTML Broadcasting Internet Datagrams J.C. MogulOctober 1984    Internet Standard
STD 5RFC 922ASCII, PDF, HTML Broadcasting Internet datagrams in the presence of subnets J.C. MogulOctober 1984    Internet Standard
STD 5RFC 791ASCII, PDF, HTML Internet Protocol J. PostelSeptember 1981Errata, Obsoletes RFC 760, Updated by RFC 1349, RFC 2474, RFC 6864Internet Standard
STD 5RFC 792ASCII, PDF, HTML Internet Control Message Protocol J. PostelSeptember 1981Errata, Obsoletes RFC 777, Updated by RFC 950, RFC 4884, RFC 6633, RFC 6918Internet Standard
STD 6RFC 768ASCII, PDF, HTML User Datagram Protocol J. PostelAugust 1980    Internet Standard
STD 7RFC 793ASCII, PDF, HTML Transmission Control Protocol J. PostelSeptember 1981Errata, Obsoletes RFC 761, Updated by RFC 1122, RFC 3168, RFC 6093, RFC 6528Internet Standard
STD 8RFC 854ASCII, PDF, HTML Telnet Protocol Specification J. Postel, J.K. ReynoldsMay 1983Errata, Obsoletes RFC 764, Updated by RFC 5198Internet Standard
STD 8RFC 855ASCII, PDF, HTML Telnet Option Specifications J. Postel, J.K. ReynoldsMay 1983Obsoletes NIC 18640Internet Standard
STD 9RFC 959ASCII, PDF, HTMLFile Transfer Protocol J. Postel, J. ReynoldsOctober 1985Errata, Obsoletes RFC 765, Updated by RFC 2228, RFC 2640, RFC 2773, RFC 3659, RFC 5797, RFC 7151Internet Standard
STD 10RFC 1870ASCII, PDF, HTML SMTP Service Extension for Message Size Declaration J. Klensin, N. Freed, K. MooreNovember 1995Obsoletes RFC 1653Internet Standard
STD 12        [Reserved for Network Time Protocol (NTP). See RFC 1305.]                
STD 13RFC 1034ASCII, PDF, HTML Domain names - concepts and facilities P.V. MockapetrisNovember 1987Errata, Obsoletes RFC 973, RFC 882, RFC 883, Updated by RFC 1101, RFC 1183, RFC 1348, RFC 1876, RFC 1982, RFC 2065, RFC 2181, RFC 2308, RFC 2535, RFC 4033, RFC 4034, RFC 4035, RFC 4343, RFC 4035, RFC 4592, RFC 5936, RFC 8020, RFC 8482, RFC 8767Internet Standard
STD 13RFC 1035ASCII, PDF, HTMLDomain names - implementation and specification P.V. MockapetrisNovember 1987Errata, Obsoletes RFC 973, RFC 882, RFC 883, Updated by RFC 1101, RFC 1183, RFC 1348, RFC 1876, RFC 1982, RFC 1995, RFC 1996, RFC 2065, RFC 2136, RFC 2181, RFC 2137, RFC 2308, RFC 2535, RFC 2673, RFC 2845, RFC 3425, RFC 3658, RFC 4033, RFC 4034, RFC 4035, RFC 4343, RFC 5936, RFC 5966, RFC 6604, RFC 7766, RFC 8482, RFC 8490, RFC 8767Internet Standard
STD 14        [Was Mail Routing and the Domain System. Now Historic.]                
STD 15        [Was Simple Network Management Protocol. Now Historic.]                
STD 16RFC 1212ASCII, PDF, HTML Concise MIB definitions M.T. Rose, K. McCloghrieMarch 1991    Internet Standard
STD 16RFC 1155ASCII, PDF, HTML Structure and identification of management information for TCP/IP-based internets M.T. Rose, K. McCloghrieMay 1990Errata, Obsoletes RFC 1065Internet Standard
STD 17RFC 1213ASCII, PDF, HTMLManagement Information Base for Network Management of TCP/IP-based internets: MIB-IIK. McCloghrie, M. RoseMarch 1991Obsoletes RFC 1158, Updated by RFC 2011, RFC 2012, RFC 2013Internet Standard
STD 18        [Was Exterior Gateway Protocol (RFC 904). Now Historic.]                
STD 19RFC 1001ASCII, PDF, HTML Protocol standard for a NetBIOS service on a TCP/UDP transport: Concepts and methods NetBIOS Working Group in the Defense Advanced Research Projects Agency, Internet Activities Board, End-to-End Services Task ForceMarch 1987ErrataInternet Standard
STD 19RFC 1002ASCII, PDF, HTML Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed specifications NetBIOS Working Group in the Defense Advanced Research Projects Agency, Internet Activities Board, End-to-End Services Task ForceMarch 1987ErrataInternet Standard
STD 20RFC 862ASCII, PDF, HTML Echo Protocol J. PostelMay 1983    Internet Standard
STD 21RFC 863ASCII, PDF, HTML Discard Protocol J. PostelMay 1983    Internet Standard
STD 22RFC 864ASCII, PDF, HTML Character Generator Protocol J. PostelMay 1983ErrataInternet Standard
STD 23RFC 865ASCII, PDF, HTML Quote of the Day Protocol J. PostelMay 1983    Internet Standard
STD 24RFC 866ASCII, PDF, HTML Active users J. PostelMay 1983    Internet Standard
STD 25RFC 867ASCII, PDF, HTML Daytime Protocol J. PostelMay 1983    Internet Standard
STD 26RFC 868ASCII, PDF, HTML Time Protocol J. Postel, K. HarrenstienMay 1983ErrataInternet Standard
STD 27RFC 856ASCII, PDF, HTML Telnet Binary Transmission J. Postel, J. ReynoldsMay 1983Obsoletes NIC 15389Internet Standard
STD 28RFC 857ASCII, PDF, HTML Telnet Echo Option J. Postel, J. ReynoldsMay 1983Obsoletes NIC 15390Internet Standard
STD 29RFC 858ASCII, PDF, HTML Telnet Suppress Go Ahead Option J. Postel, J. ReynoldsMay 1983Obsoletes NIC 15392Internet Standard
STD 30RFC 859ASCII, PDF, HTML Telnet Status Option J. Postel, J. ReynoldsMay 1983Obsoletes RFC 651Internet Standard
STD 31RFC 860ASCII, PDF, HTML Telnet Timing Mark Option J. Postel, J. ReynoldsMay 1983Obsoletes NIC 16238Internet Standard
STD 32RFC 861ASCII, PDF, HTML Telnet Extended Options: List Option J. Postel, J. ReynoldsMay 1983Obsoletes NIC 16239Internet Standard
STD 33RFC 1350ASCII, PDF, HTML The TFTP Protocol (Revision 2) K. SollinsJuly 1992Errata, Obsoletes RFC 783, Updated by RFC 1782, RFC 1783, RFC 1784, RFC 1785, RFC 2347, RFC 2348, RFC 2349Internet Standard
STD 34        [Was Routing Information Protocol (RIP). Replaced by STD 56.]                
STD 35RFC 1006ASCII, PDF, HTMLISO Transport Service on top of the TCP Version: 3 M.T. Rose, D.E. CassMay 1987Obsoletes RFC 983, Updated by RFC 2126Internet Standard
STD 36RFC 1390ASCII, PDF, HTML Transmission of IP and ARP over FDDI Networks D. KatzJanuary 1993    Internet Standard
STD 37RFC 826ASCII, PDF, HTMLAn Ethernet Address Resolution Protocol: Or Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet HardwareD. PlummerNovember 1982Updated by RFC 5227, RFC 5494Internet Standard
STD 38RFC 903ASCII, PDF, HTML A Reverse Address Resolution ProtocolR. Finlayson, T. Mann, J.C. Mogul, M. TheimerJune 1984    Internet Standard
STD 39        [Was BBN Report 1822 (IMP/Host Interface). Now Historic.]                
STD 40RFC 907ASCII, PDF, HTML Host Access Protocol specification Bolt Beranek, Newman LaboratoriesJuly 1984Updated by RFC 1221Internet Standard
STD 41RFC 894ASCII, PDF, HTMLA Standard for the Transmission of IP Datagrams over Ethernet Networks C. HornigApril 1984ErrataInternet Standard
STD 42RFC 895ASCII, PDF, HTML Standard for the transmission of IP datagrams over experimental Ethernet networks J. PostelApril 1984    Internet Standard
STD 43RFC 1042ASCII, PDF, HTML Standard for the transmission of IP datagrams over IEEE 802 networks J. Postel, J.K. ReynoldsFebruary 1988Errata, Obsoletes RFC 948Internet Standard
STD 44RFC 891ASCII, PDF, HTMLDCN Local-Network Protocols D.L. MillsDecember 1983    Internet Standard
STD 45RFC 1044ASCII, PDF, HTML Internet Protocol on Network System's HYPERchannel: Protocol Specification K. Hardwick, J. LekashmanFebruary 1988Updated by RFC 5494Internet Standard
STD 46RFC 1201ASCII, PDF, HTML Transmitting IP traffic over ARCNET networks D. ProvanFebruary 1991Obsoletes RFC 1051Internet Standard
STD 47RFC 1055ASCII, PDF, HTML Nonstandard for transmission of IP datagrams over serial lines: SLIP J.L. RomkeyJune 1988ErrataInternet Standard
STD 48RFC 1088ASCII, PDF, HTML Standard for the transmission of IP datagrams over NetBIOS networks L.J. McLaughlinFebruary 1989    Internet Standard
STD 49RFC 1132ASCII, PDF, HTML Standard for the transmission of 802.2 packets over IPX networks L.J. McLaughlinNovember 1989    Internet Standard
STD 50        [Reserved for Definitions of Managed Objects for the Ethernet-like Interface Types. See RFC 3638.]                
STD 51RFC 1661ASCII, PDF, HTML The Point-to-Point Protocol (PPP) W. Simpson, Ed.July 1994Errata, Obsoletes RFC 1548, Updated by RFC 2153Internet Standard
STD 51RFC 1662ASCII, PDF, HTML PPP in HDLC-like Framing W. Simpson, Ed.July 1994Errata, Obsoletes RFC 1549Internet Standard
STD 52RFC 1209ASCII, PDF, HTMLThe Transmission of IP Datagrams over the SMDS ServiceD. Piscitello, J. LawrenceMarch 1991    Internet Standard
STD 53RFC 1939ASCII, PDF, HTML Post Office Protocol - Version 3 J. Myers, M. RoseMay 1996Errata, Obsoletes RFC 1725, Updated by RFC 1957, RFC 2449, RFC 6186, RFC 8314Internet Standard
STD 54RFC 2328ASCII, PDF, HTML OSPF Version 2 J. MoyApril 1998Errata, Obsoletes RFC 2178, Updated by RFC 5709, RFC 6549, RFC 6845, RFC 6860, RFC 7474, RFC 8042Internet Standard
STD 55RFC 2427ASCII, PDF, HTML Multiprotocol Interconnect over Frame Relay C. Brown, A. MalisSeptember 1998Obsoletes RFC 1490, RFC 1294Internet Standard
STD 56RFC 2453ASCII, PDF, HTML RIP Version 2 G. MalkinNovember 1998Errata, Obsoletes RFC 1723, Updated by RFC 4822Internet Standard
STD 57RFC 1722ASCII, PDF, HTML RIP Version 2 Protocol Applicability Statement G. MalkinNovember 1994    Internet Standard (changed from Draft Standard November 1998)
STD 58RFC 2578ASCII, PDF, HTML Structure of Management Information Version 2 (SMIv2) K. McCloghrie, Ed., D. Perkins, Ed., J. Schoenwaelder, Ed.April 1999Obsoletes RFC 1902Internet Standard
STD 58RFC 2579ASCII, PDF, HTML Textual Conventions for SMIv2 K. McCloghrie, Ed., D. Perkins, Ed., J. Schoenwaelder, Ed.April 1999Errata, Obsoletes RFC 1903Internet Standard
STD 58RFC 2580ASCII, PDF, HTML Conformance Statements for SMIv2 K. McCloghrie, Ed., D. Perkins, Ed., J. Schoenwaelder, Ed.April 1999Obsoletes RFC 1904Internet Standard
STD 59RFC 2819ASCII, PDF, HTML Remote Network Monitoring Management Information Base S. WaldbusserMay 2000Errata, Obsoletes RFC 1757Internet Standard
STD 60RFC 2920ASCII, PDF, HTML SMTP Service Extension for Command Pipelining N. FreedSeptember 2000Obsoletes RFC 2197Internet Standard
STD 61RFC 2289ASCII, PDF, HTML A One-Time Password System N. Haller, C. Metz, P. Nesser, M. StrawFebruary 1998Obsoletes RFC 1938Internet Standard (changed from Draft Standard June 2000)
STD 62RFC 3411ASCII, PDF, HTML An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks D. Harrington, R. Presuhn, B. WijnenDecember 2002Obsoletes RFC 2571, Updated by RFC 5343, RFC 5590Internet Standard
STD 62RFC 3412ASCII, PDF, HTML Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) J. Case, D. Harrington, R. Presuhn, B. WijnenDecember 2002Errata, Obsoletes RFC 2572, Updated by RFC 5590Internet Standard
STD 62RFC 3413ASCII, PDF, HTML Simple Network Management Protocol (SNMP) Applications D. Levi, P. Meyer, B. StewartDecember 2002Errata, Obsoletes RFC 2573Internet Standard
STD 62RFC 3414ASCII, PDF, HTML User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) U. Blumenthal, B. WijnenDecember 2002Errata, Obsoletes RFC 2574, Updated by RFC 5590Internet Standard
STD 62RFC 3415ASCII, PDF, HTML View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) B. Wijnen, R. Presuhn, K. McCloghrieDecember 2002Errata, Obsoletes RFC 2575Internet Standard
STD 62RFC 3416ASCII, PDF, HTML Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP) R. Presuhn, Ed.December 2002Errata, Obsoletes RFC 1905Internet Standard
STD 62RFC 3417ASCII, PDF, HTML Transport Mappings for the Simple Network Management Protocol (SNMP) R. Presuhn, Ed.December 2002Obsoletes RFC 1906, Updated by RFC 4789, RFC 5590Internet Standard
STD 62RFC 3418ASCII, PDF, HTML Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) R. Presuhn, Ed.December 2002Errata, Obsoletes RFC 1907Internet Standard
STD 63RFC 3629ASCII, PDF, HTML UTF-8, a transformation format of ISO 10646 F. YergeauNovember 2003Obsoletes RFC 2279Internet Standard
STD 64RFC 3550ASCII, PDF, PS, PDF with Images, HTMLRTP: A Transport Protocol for Real-Time Applications H. Schulzrinne, S. Casner, R. Frederick, V. JacobsonJuly 2003Errata, Obsoletes RFC 1889, Updated by RFC 5506, RFC 5761, RFC 6051, RFC 6222, RFC 7022, RFC 7160, RFC 7164, RFC 8083, RFC 8108, RFC 8860Internet Standard (changed from Draft Standard)
STD 65RFC 3551ASCII, PDF, PS, PDF with Images, HTML RTP Profile for Audio and Video Conferences with Minimal Control H. Schulzrinne, S. CasnerJuly 2003Obsoletes RFC 1890, Updated by RFC 5761, RFC 7007, RFC 8860Internet Standard (changed from Draft Standard)
STD 66RFC 3986ASCII, PDF, HTMLUniform Resource Identifier (URI): Generic Syntax T. Berners-Lee, R. Fielding, L. MasinterJanuary 2005Errata, Obsoletes RFC 2732, RFC 2396, RFC 1808, Updates RFC 1738, Updated by RFC 6874, RFC 7320, RFC 8820Internet Standard
STD 67RFC 4506ASCII, PDF, HTMLXDR: External Data Representation StandardM. Eisler, Ed.May 2006Errata, Obsoletes RFC 1832Internet Standard
STD 68RFC 5234ASCII, PDF, HTMLAugmented BNF for Syntax Specifications: ABNFD. Crocker, Ed., P. OverellJanuary 2008Errata, Obsoletes RFC 4234, Updated by RFC 7405Internet Standard
STD 69RFC 5730ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP)S. HollenbeckAugust 2009Errata, Obsoletes RFC 4930Internet Standard
STD 69RFC 5731ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Domain Name MappingS. HollenbeckAugust 2009Errata, Obsoletes RFC 4931Internet Standard
STD 69RFC 5732ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Host MappingS. HollenbeckAugust 2009Obsoletes RFC 4932Internet Standard
STD 69RFC 5733ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Contact MappingS. HollenbeckAugust 2009Obsoletes RFC 4933Internet Standard
STD 69RFC 5734ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Transport over TCPS. HollenbeckAugust 2009Errata, Obsoletes RFC 4934, Updated by RFC 8996Internet Standard
STD 70RFC 5652ASCII, PDF, HTMLCryptographic Message Syntax (CMS)R. HousleySeptember 2009Errata, Obsoletes RFC 3852, Updated by RFC 8933Internet Standard (changed from Draft Standard June 2013)
STD 71RFC 6152ASCII, PDF, HTMLSMTP Service Extension for 8-bit MIME TransportJ. Klensin, N. Freed, M. Rose, D. Crocker, Ed.March 2011Errata, Obsoletes RFC 1652Internet Standard
STD 72RFC 6409ASCII, PDF, HTMLMessage Submission for MailR. Gellens, J. KlensinNovember 2011Errata, Obsoletes RFC 4409, Updated by RFC 8314Internet Standard
STD 73RFC 6522ASCII, PDF, HTMLThe Multipart/Report Media Type for the Reporting of Mail System Administrative MessagesM. Kucherawy, Ed.January 2012Obsoletes RFC 3462, Updated by RFC 6533Internet Standard
STD 74RFC 5011ASCII, PDF, HTMLAutomated Updates of DNS Security (DNSSEC) Trust AnchorsM. StJohnsSeptember 2007    Internet Standard (changed from Proposed Standard January 2013)
STD 75RFC 6891ASCII, PDF, HTMLExtension Mechanisms for DNS (EDNS(0))J. Damas, M. Graff, P. VixieApril 2013Errata, Obsoletes RFC 2671, RFC 2673Internet Standard
STD 76RFC 6376ASCII, PDF, HTMLDomainKeys Identified Mail (DKIM) SignaturesD. Crocker, Ed., T. Hansen, Ed., M. Kucherawy, Ed.September 2011Errata, Obsoletes RFC 4871, RFC 5672, Updated by RFC 8301, RFC 8463, RFC 8553, RFC 8616Internet Standard (changed from Draft Standard June 2013)
STD 77RFC 7011ASCII, PDF, HTMLSpecification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of Flow InformationB. Claise, Ed., B. Trammell, Ed., P. AitkenSeptember 2013Errata, Obsoletes RFC 5101Internet Standard
STD 78RFC 5343ASCII, PDF, HTMLSimple Network Management Protocol (SNMP) Context EngineID DiscoveryJ. SchoenwaelderSeptember 2008Updates RFC 3411Internet Standard (changed from Proposed Standard February 2014)
STD 78RFC 5590ASCII, PDF, HTMLTransport Subsystem for the Simple Network Management Protocol (SNMP)D. Harrington, J. SchoenwaelderJune 2009Updates RFC 3411, RFC 3412, RFC 3414, RFC 3417Internet Standard (changed from Proposed Standard February 2014)
STD 78RFC 5591ASCII, PDF, HTMLTransport Security Model for the Simple Network Management Protocol (SNMP)D. Harrington, W. HardakerJune 2009    Internet Standard (changed from Proposed Standard February 2014)
STD 78RFC 6353ASCII, PDF, HTMLTransport Layer Security (TLS) Transport Model for the Simple Network Management Protocol (SNMP)W. HardakerJuly 2011Obsoletes RFC 5953, Updated by RFC 8996Internet Standard (changed from Draft Standard February 2014)
STD 79RFC 7296ASCII, PDF, HTMLInternet Key Exchange Protocol Version 2 (IKEv2)C. Kaufman, P. Hoffman, Y. Nir, P. Eronen, T. KivinenOctober 2014Errata, Obsoletes RFC 5996, Updated by RFC 7427, RFC 7670, RFC 8247, RFC 8983Internet Standard
STD 80RFC 20ASCII, PDF, PDF with Images, HTMLASCII format for network interchange V.G. CerfOctober 1969ErrataInternet Standard (changed from Unknown January 2015)
STD 81RFC 7679ASCII, PDF, HTMLA One-Way Delay Metric for IP Performance Metrics (IPPM)G. Almes, S. Kalidindi, M. Zekauskas, A. Morton, Ed.January 2016Obsoletes RFC 2679Internet Standard
STD 82RFC 7680ASCII, PDF, HTMLA One-Way Loss Metric for IP Performance Metrics (IPPM)G. Almes, S. Kalidindi, M. Zekauskas, A. Morton, Ed.January 2016Obsoletes RFC 2680Internet Standard
STD 83RFC 7761ASCII, PDF, HTMLProtocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)B. Fenner, M. Handley, H. Holbrook, I. Kouvelas, R. Parekh, Z. Zhang, L. ZhengMarch 2016Errata, Obsoletes RFC 4601, Updated by RFC 8736Internet Standard
STD 84RFC 8077ASCII, PDF, HTMLPseudowire Setup and Maintenance Using the Label Distribution Protocol (LDP)L. Martini, Ed., G. Heron, Ed.February 2017Errata, Obsoletes RFC 4447, RFC 6723Internet Standard
STD 85RFC 8098ASCII, PDF, HTMLMessage Disposition NotificationT. Hansen, Ed., A. Melnikov, Ed.February 2017Obsoletes RFC 3798, Updates RFC 2046, RFC 3461Internet Standard
STD 86RFC 8200ASCII, PDF, HTMLInternet Protocol, Version 6 (IPv6) SpecificationS. Deering, R. HindenJuly 2017Errata, Obsoletes RFC 2460Internet Standard
STD 87RFC 8201ASCII, PDF, HTMLPath MTU Discovery for IP version 6J. McCann, S. Deering, J. Mogul, R. Hinden, Ed.July 2017Obsoletes RFC 1981Internet Standard
STD 88RFC 3596ASCII, PDF, HTMLDNS Extensions to Support IP Version 6 S. Thomson, C. Huitema, V. Ksinant, M. SouissiOctober 2003Obsoletes RFC 3152, RFC 1886Internet Standard (changed from Draft Standard May 2017)
STD 89RFC 4443ASCII, PDF, HTMLInternet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) SpecificationA. Conta, S. Deering, M. Gupta, Ed.March 2006Errata, Obsoletes RFC 2463, Updates RFC 2780, Updated by RFC 4884Internet Standard (changed from Draft Standard May 2017)
STD 90RFC 8259ASCII, PDF, HTMLThe JavaScript Object Notation (JSON) Data Interchange FormatT. Bray, Ed.December 2017Errata, Obsoletes RFC 7159Internet Standard
STD 91RFC 8341ASCII, PDF, HTMLNetwork Configuration Access Control ModelA. Bierman, M. BjorklundMarch 2018Errata, Obsoletes RFC 6536Internet Standard
STD 92RFC 8010ASCII, PDF, HTMLInternet Printing Protocol/1.1: Encoding and TransportM. Sweet, I. McDonaldJanuary 2017Obsoletes RFC 2910, RFC 3382Internet Standard (changed from Proposed Standard June 2018)
STD 92RFC 8011ASCII, PDF, HTMLInternet Printing Protocol/1.1: Model and SemanticsM. Sweet, I. McDonaldJanuary 2017Errata, Obsoletes RFC 2911, RFC 3381, RFC 3382Internet Standard (changed from Proposed Standard June 2018)
STD 93RFC 8945HTML, TEXT, PDF, XMLSecret Key Transaction Authentication for DNS (TSIG)F. Dupont, S. Morris, P. Vixie, D. Eastlake 3rd, O. Gudmundsson, B. WellingtonNovember 2020Obsoletes RFC 2845, RFC 4635Internet Standard
STD 94RFC 8949HTML, TEXT, PDF, XMLConcise Binary Object Representation (CBOR)C. Bormann, P. HoffmanDecember 2020Obsoletes RFC 7049Internet Standard
STD 95RFC 7480ASCII, PDF, HTMLHTTP Usage in the Registration Data Access Protocol (RDAP)A. Newton, B. Ellacott, N. KongMarch 2015    Internet Standard (changed from Proposed Standard March 2021)
STD 95RFC 7481ASCII, PDF, HTMLSecurity Services for the Registration Data Access Protocol (RDAP)S. Hollenbeck, N. KongMarch 2015    Internet Standard (changed from Proposed Standard March 2021)

Draft Standards

[Note: This maturity level was retired by RFC 6410: "Any protocol or service that is currently at the abandoned Draft Standard maturity level will retain that classification, absent explicit actions."]

NumberFilesTitleAuthorsDateMore InfoStatus
RFC 2616ASCII, PDF, PS, PDF with Images, HTMLHypertext Transfer Protocol -- HTTP/1.1 R. Fielding, J. Gettys, J. Mogul, H. Frystyk, L. Masinter, P. Leach, T. Berners-LeeJune 1999Errata, Obsoletes RFC 2068, Obsoleted by RFC 7230, RFC 7231, RFC 7232, RFC 7233, RFC 7234, RFC 7235, Updated by RFC 2817, RFC 5785, RFC 6266, RFC 6585    
RFC 2617ASCII, PDF, HTMLHTTP Authentication: Basic and Digest Access Authentication J. Franks, P. Hallam-Baker, J. Hostetler, S. Lawrence, P. Leach, A. Luotonen, L. StewartJune 1999Errata, Obsoletes RFC 2069, Obsoleted by RFC 7235, RFC 7615, RFC 7616, RFC 7617    
RFC 3191ASCII, PDF, HTML Minimal GSTN address format in Internet Mail C. AllocchioOctober 2001Obsoletes RFC 2303, Updates RFC 2846    
RFC 3192ASCII, PDF, HTML Minimal FAX address format in Internet Mail C. AllocchioOctober 2001Obsoletes RFC 2304, Updates RFC 2846    
RFC 3302ASCII, PDF, HTML Tag Image File Format (TIFF) - image/tiff MIME Sub-type Registration G. Parsons, J. RaffertySeptember 2002Obsoletes RFC 2302    
RFC 1653ASCII, PDF, HTML SMTP Service Extension for Message Size Declaration J. Klensin, N. Freed, K. MooreJuly 1994Obsoletes RFC 1427, Obsoleted by RFC 1870    
RFC 2045ASCII, PDF, HTML Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies N. Freed, N. BorensteinNovember 1996Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590, Updated by RFC 2184, RFC 2231, RFC 5335, RFC 6532    
RFC 2046ASCII, PDF, HTMLMultipurpose Internet Mail Extensions (MIME) Part Two: Media Types N. Freed, N. BorensteinNovember 1996Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590, Updated by RFC 2646, RFC 3798, RFC 5147, RFC 6657, RFC 8098    
RFC 2047ASCII, PDF, HTMLMIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Extensions for Non-ASCII Text K. MooreNovember 1996Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590, Updated by RFC 2184, RFC 2231    
RFC 2049ASCII, PDF, HTML Multipurpose Internet Mail Extensions (MIME) Part Five: Conformance Criteria and Examples N. Freed, N. BorensteinNovember 1996Errata, Obsoletes RFC 1521, RFC 1522, RFC 1590    
RFC 1521ASCII, PDF, PS, PDF with Images, HTML MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies N. Borenstein, N. FreedSeptember 1993Obsoletes RFC 1341, Obsoleted by RFC 2045, RFC 2046, RFC 2047, RFC 2048, RFC 2049, Updated by RFC 1590    
RFC 1522ASCII, PDF, HTML MIME (Multipurpose Internet Mail Extensions) Part Two: Message Header Extensions for Non-ASCII Text K. MooreSeptember 1993Errata, Obsoletes RFC 1342, Obsoleted by RFC 2045, RFC 2046, RFC 2047, RFC 2048, RFC 2049    
RFC 1184ASCII, PDF, HTML Telnet Linemode Option D.A. BormanOctober 1990Obsoletes RFC 1116    
RFC 2355ASCII, PDF, HTML TN3270 Enhancements B. KellyJune 1998Obsoletes RFC 1647, Updated by RFC 6270    
RFC 3801ASCII, PDF, HTML Voice Profile for Internet Mail - version 2 (VPIMv2) G. Vaudreuil, G. ParsonsJune 2004Obsoletes RFC 2421, RFC 2423    
RFC 3802ASCII, PDF, HTML Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) MIME Sub-type Registration G. Vaudreuil, G. ParsonsJune 2004Obsoletes RFC 2422    
RFC 3803ASCII, PDF, HTML Content Duration MIME Header Definition G. Vaudreuil, G. ParsonsJune 2004Obsoletes RFC 2424    
RFC 2131ASCII, PDF, HTML Dynamic Host Configuration Protocol R. DromsMarch 1997Errata, Obsoletes RFC 1541, Updated by RFC 3396, RFC 4361, RFC 5494, RFC 6842    
RFC 2132ASCII, PDF, HTML DHCP Options and BOOTP Vendor Extensions S. Alexander, R. DromsMarch 1997Errata, Obsoletes RFC 1533, Updated by RFC 3442, RFC 3942, RFC 4361, RFC 4833, RFC 5494    
RFC 1534ASCII, PDF, HTML Interoperation Between DHCP and BOOTP R. DromsOctober 1993Errata    
RFC 1694ASCII, PDF, HTML Definitions of Managed Objects for SMDS Interfaces using SMIv2 T. Brown, Ed., K. Tesink, Ed.August 1994Obsoletes RFC 1304    
RFC 1743ASCII, PDF, HTML IEEE 802.5 MIB using SMIv2 K. McCloghrie, E. DeckerDecember 1994Obsoletes RFC 1231, Obsoleted by RFC 1748    
RFC 2863ASCII, PDF, HTML The Interfaces Group MIB K. McCloghrie, F. KastenholzJune 2000Errata, Obsoletes RFC 2233, Updated by RFC 8892    
RFC 2115ASCII, PDF, HTML Management Information Base for Frame Relay DTEs Using SMIv2 C. Brown, F. BakerSeptember 1997Obsoletes RFC 1315    
RFC 2390ASCII, PDF, HTML Inverse Address Resolution Protocol T. Bradley, C. Brown, A. MalisSeptember 1998Obsoletes RFC 1293    
RFC 1981ASCII, PDF, HTML Path MTU Discovery for IP version 6 J. McCann, S. Deering, J. MogulAugust 1996Errata, Obsoleted by RFC 8201    
RFC 2460ASCII, PDF, HTMLInternet Protocol, Version 6 (IPv6) Specification S. Deering, R. HindenDecember 1998Errata, Obsoletes RFC 1883, Obsoleted by RFC 8200, Updated by RFC 5095, RFC 5722, RFC 5871, RFC 6437, RFC 6564, RFC 6935, RFC 6946, RFC 7045, RFC 7112    
RFC 2461ASCII, PDF, HTML Neighbor Discovery for IP Version 6 (IPv6) T. Narten, E. Nordmark, W. SimpsonDecember 1998Obsoletes RFC 1970, Obsoleted by RFC 4861, Updated by RFC 4311    
RFC 2462ASCII, PDF, HTMLIPv6 Stateless Address Autoconfiguration S. Thomson, T. NartenDecember 1998Errata, Obsoletes RFC 1971, Obsoleted by RFC 4862    
RFC 2463ASCII, PDF, HTML Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification A. Conta, S. DeeringDecember 1998Obsoletes RFC 1885, Obsoleted by RFC 4443    
RFC 1188ASCII, PDF, HTML Proposed Standard for the Transmission of IP Datagrams over FDDI Networks D. KatzOctober 1990Obsoletes RFC 1103    
RFC 1356ASCII, PDF, HTML Multiprotocol Interconnect on X.25 and ISDN in the Packet Mode A. Malis, D. Robinson, R. UllmannAugust 1992Obsoletes RFC 877    
RFC 1490ASCII, PDF, HTML Multiprotocol Interconnect over Frame Relay T. Bradley, C. Brown, A. MalisJuly 1993Obsoletes RFC 1294, Obsoleted by RFC 2427    
RFC 1171ASCII, PDF, HTML Point-to-Point Protocol for the transmission of multi-protocol datagrams over Point-to-Point links D. PerkinsJuly 1990Obsoletes RFC 1134, Obsoleted by RFC 1331    
RFC 1989ASCII, PDF, HTML PPP Link Quality Monitoring W. SimpsonAugust 1996Obsoletes RFC 1333    
RFC 1990ASCII, PDF, HTML The PPP Multilink Protocol (MP) K. Sklower, B. Lloyd, G. McGregor, D. Carr, T. CoradettiAugust 1996Obsoletes RFC 1717    
RFC 1994ASCII, PDF, HTML PPP Challenge Handshake Authentication Protocol (CHAP) W. SimpsonAugust 1996Obsoletes RFC 1334, Updated by RFC 2484    
RFC 1548ASCII, PDF, HTML The Point-to-Point Protocol (PPP) W. SimpsonDecember 1993Obsoletes RFC 1331, Obsoleted by RFC 1661, Updated by RFC 1570    
RFC 1549ASCII, PDF, HTML PPP in HDLC Framing W. Simpson, Ed.December 1993Obsoleted by RFC 1662    
RFC 1762ASCII, PDF, HTML The PPP DECnet Phase IV Control Protocol (DNCP) S. SenumMarch 1995Obsoletes RFC 1376    
RFC 3592ASCII, PDF, HTML Definitions of Managed Objects for the Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Interface Type K. TesinkSeptember 2003Errata, Obsoletes RFC 2558    
RFC 3593ASCII, PDF, HTML Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals K. Tesink, Ed.September 2003Obsoletes RFC 2493    
RFC 1493ASCII, PDF, HTML Definitions of Managed Objects for Bridges E. Decker, P. Langille, A. Rijsinghani, K. McCloghrieJuly 1993Obsoletes RFC 1286, Obsoleted by RFC 4188    
RFC 1516ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.3 Repeater Devices D. McMaster, K. McCloghrieSeptember 1993Obsoletes RFC 1368, Obsoleted by RFC 2108    
RFC 2865ASCII, PDF, HTML Remote Authentication Dial In User Service (RADIUS) C. Rigney, S. Willens, A. Rubens, W. SimpsonJune 2000Errata, Obsoletes RFC 2138, Updated by RFC 2868, RFC 3575, RFC 5080, RFC 6929, RFC 8044    
RFC 2895ASCII, PDF, HTML Remote Network Monitoring MIB Protocol Identifier Reference A. Bierman, C. Bucci, R. IddonAugust 2000Obsoletes RFC 2074, Updated by RFC 3395    
RFC 1757ASCII, PDF, HTML Remote Network Monitoring Management Information Base S. WaldbusserFebruary 1995Obsoletes RFC 1271, Obsoleted by RFC 2819    
RFC 2613ASCII, PDF, HTML Remote Network Monitoring MIB Extensions for Switched Networks Version 1.0 R. Waterman, B. Lahaye, D. Romascanu, S. WaldbusserJune 1999        
RFC 2741ASCII, PDF, HTML Agent Extensibility (AgentX) Protocol Version 1 M. Daniele, B. Wijnen, M. Ellison, D. FranciscoJanuary 2000Obsoletes RFC 2257    
RFC 2742ASCII, PDF, HTML Definitions of Managed Objects for Extensible SNMP Agents L. Heintz, S. Gudur, M. EllisonJanuary 2000        
RFC 2571ASCII, PDF, HTML An Architecture for Describing SNMP Management Frameworks B. Wijnen, D. Harrington, R. PresuhnApril 1999Obsoletes RFC 2271, Obsoleted by RFC 3411    
RFC 2572ASCII, PDF, HTML Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) J. Case, D. Harrington, R. Presuhn, B. WijnenApril 1999Obsoletes RFC 2272, Obsoleted by RFC 3412    
RFC 2573ASCII, PDF, HTML SNMP Applications D. Levi, P. Meyer, B. StewartApril 1999Obsoletes RFC 2273, Obsoleted by RFC 3413    
RFC 2574ASCII, PDF, HTML User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) U. Blumenthal, B. WijnenApril 1999Obsoletes RFC 2274, Obsoleted by RFC 3414    
RFC 2575ASCII, PDF, HTML View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) B. Wijnen, R. Presuhn, K. McCloghrieApril 1999Obsoletes RFC 2275, Obsoleted by RFC 3415    
RFC 1772ASCII, PDF, HTML Application of the Border Gateway Protocol in the Internet Y. Rekhter, P. GrossMarch 1995Obsoletes RFC 1655    
RFC 1657ASCII, PDF, HTML Definitions of Managed Objects for the Fourth Version of the Border Gateway Protocol (BGP-4) using SMIv2 S. Willis, J. Burruss, J. Chu, Ed.July 1994Obsoleted by RFC 4273    
RFC 3392ASCII, PDF, HTML Capabilities Advertisement with BGP-4 R. Chandra, J. ScudderNovember 2002Obsoletes RFC 2842, Obsoleted by RFC 5492    
RFC 2178ASCII, PDF, HTML OSPF Version 2 J. MoyJuly 1997Obsoletes RFC 1583, Obsoleted by RFC 2328    
RFC 1850ASCII, PDF, HTML OSPF Version 2 Management Information Base F. Baker, R. ColtunNovember 1995Obsoletes RFC 1253, Obsoleted by RFC 4750    
RFC 1724ASCII, PDF, HTML RIP Version 2 MIB Extension G. Malkin, F. BakerNovember 1994Errata, Obsoletes RFC 1389    
RFC 3768ASCII, PDF, HTML Virtual Router Redundancy Protocol (VRRP) R. Hinden, Ed.April 2004Obsoletes RFC 2338, Obsoleted by RFC 5798    
RFC 3275ASCII, PDF, HTML (Extensible Markup Language) XML-Signature Syntax and Processing D. Eastlake 3rd, J. Reagle, D. SoloMarch 2002Errata, Obsoletes RFC 3075    
RFC 1832ASCII, PDF, HTML XDR: External Data Representation Standard R. SrinivasanAugust 1995Obsoleted by RFC 4506    
RFC 3461ASCII, PDF, HTML Simple Mail Transfer Protocol (SMTP) Service Extension for Delivery Status Notifications (DSNs) K. MooreJanuary 2003Errata, Obsoletes RFC 1891, Updated by RFC 3798, RFC 3885, RFC 5337, RFC 6533, RFC 8098    
RFC 3462ASCII, PDF, HTML The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages G. VaudreuilJanuary 2003Obsoletes RFC 1892, Obsoleted by RFC 6522, Updated by RFC 5337    
RFC 3463ASCII, PDF, HTML Enhanced Mail System Status Codes G. VaudreuilJanuary 2003Errata, Obsoletes RFC 1893, Updated by RFC 3886, RFC 4468, RFC 4865, RFC 4954, RFC 5248    
RFC 3464ASCII, PDF, HTML An Extensible Message Format for Delivery Status Notifications K. Moore, G. VaudreuilJanuary 2003Errata, Obsoletes RFC 1894, Updated by RFC 4865, RFC 5337, RFC 6533    
RFC 3848ASCII, PDF, HTML ESMTP and LMTP Transmission Types Registration C. NewmanJuly 2004        
RFC 3282ASCII, PDF, HTML Content Language Headers H. AlvestrandMay 2002Obsoletes RFC 1766    
RFC 3798ASCII, PDF, HTML Message Disposition Notification T. Hansen, Ed., G. Vaudreuil, Ed.May 2004Errata, Obsoletes RFC 2298, Obsoleted by RFC 8098, Updates RFC 3461, RFC 2046, Updated by RFC 5337, RFC 6533    
RFC 4234ASCII, PDF, HTMLAugmented BNF for Syntax Specifications: ABNFD. Crocker, Ed., P. OverellOctober 2005Errata, Obsoletes RFC 2234, Obsoleted by RFC 5234    
RFC 3912ASCII, PDF, HTML WHOIS Protocol Specification L. DaigleSeptember 2004Obsoletes RFC 954, RFC 812    
RFC 1629ASCII, PDF, HTML Guidelines for OSI NSAP Allocation in the Internet R. Colella, R. Callon, E. Gardner, Y. RekhterMay 1994Obsoletes RFC 1237    
RFC 1658ASCII, PDF, HTML Definitions of Managed Objects for Character Stream Devices using SMIv2 B. StewartJuly 1994Obsoletes RFC 1316    
RFC 1659ASCII, PDF, HTML Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2 B. StewartJuly 1994Obsoletes RFC 1317    
RFC 1660ASCII, PDF, HTML Definitions of Managed Objects for Parallel-printer-like Hardware Devices using SMIv2 B. StewartJuly 1994Obsoletes RFC 1318    
RFC 1559ASCII, PDF, HTML DECnet Phase IV MIB Extensions J. SaperiaDecember 1993Obsoletes RFC 1289    
RFC 1398ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet-Like Interface Types F. KastenholzJanuary 1993Obsoletes RFC 1284, Obsoleted by RFC 1623    
RFC 1575ASCII, PDF, HTML An Echo Function for CLNP (ISO 8473) S. Hares, C. WittbrodtFebruary 1994Obsoletes RFC 1139    
RFC 1902ASCII, PDF, HTML Structure of Management Information for Version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1442, Obsoleted by RFC 2578    
RFC 1903ASCII, PDF, HTML Textual Conventions for Version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1443, Obsoleted by RFC 2579    
RFC 1904ASCII, PDF, HTML Conformance Statements for Version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1444, Obsoleted by RFC 2580    
RFC 1905ASCII, PDF, HTML Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1448, Obsoleted by RFC 3416    
RFC 1906ASCII, PDF, HTMLTransport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1449, Obsoleted by RFC 3417    
RFC 1907ASCII, PDF, HTML Management Information Base for Version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1450, Obsoleted by RFC 3418    
RFC 1908ASCII, PDF, HTMLCoexistence between Version 1 and Version 2 of the Internet-standard Network Management Framework J. Case, K. McCloghrie, M. Rose, S. WaldbusserJanuary 1996Obsoletes RFC 1452, Obsoleted by RFC 2576    
RFC 1497ASCII, PDF, HTML BOOTP Vendor Information Extensions J. ReynoldsAugust 1993Obsoletes RFC 1395, RFC 1084, RFC 1048, Obsoleted by RFC 1533, Updates RFC 951    
RFC 2396ASCII, PDF, HTML Uniform Resource Identifiers (URI): Generic Syntax T. Berners-Lee, R. Fielding, L. MasinterAugust 1998Errata, Obsoleted by RFC 3986, Updates RFC 1808, RFC 1738, Updated by RFC 2732    
RFC 1196ASCII, PDF, HTML Finger User Information Protocol D.P. ZimmermanDecember 1990Obsoletes RFC 1194, RFC 742, Obsoleted by RFC 1288    
RFC 1288ASCII, PDF, HTML The Finger User Information Protocol D. ZimmermanDecember 1991Obsoletes RFC 1196, RFC 1194, RFC 742    
RFC 1748ASCII, PDF, HTMLIEEE 802.5 MIB using SMIv2 K. McCloghrie, E. DeckerDecember 1994Obsoletes RFC 1743, RFC 1231, Updated by RFC 1749    
RFC 1395ASCII, PDF, HTML BOOTP Vendor Information Extensions J. ReynoldsJanuary 1993Obsoletes RFC 1084, RFC 1048, Obsoleted by RFC 1497, RFC 1533, Updates RFC 951    
RFC 2067ASCII, PDF, HTML IP over HIPPI J. RenwickJanuary 1997        
RFC 2279ASCII, PDF, HTML UTF-8, a transformation format of ISO 10646 F. YergeauJanuary 1998Obsoletes RFC 2044, Obsoleted by RFC 3629    
RFC 1651ASCII, PDF, HTML SMTP Service Extensions J. Klensin, N. Freed, M. Rose, E. Stefferud, D. CrockerJuly 1994Obsoletes RFC 1425, Obsoleted by RFC 1869    
RFC 1652ASCII, PDF, HTML SMTP Service Extension for 8bit-MIMEtransport J. Klensin, N. Freed, M. Rose, E. Stefferud, D. CrockerJuly 1994Obsoletes RFC 1426, Obsoleted by RFC 6152    
RFC 1460ASCII, PDF, HTML Post Office Protocol - Version 3 M. RoseJune 1993Obsoletes RFC 1225, Obsoleted by RFC 1725    
RFC 1305ASCII, PDF, PDF with Images, HTMLNetwork Time Protocol (Version 3) Specification, Implementation and AnalysisD. MillsMarch 1992Obsoletes RFC 958, RFC 1059, RFC 1119, Obsoleted by RFC 5905    
RFC 1583ASCII, PDF, PS, PDF with Images, HTML OSPF Version 2 J. MoyMarch 1994Obsoletes RFC 1247, Obsoleted by RFC 2178    
RFC 1771ASCII, PDF, HTML A Border Gateway Protocol 4 (BGP-4) Y. Rekhter, T. LiMarch 1995Errata, Obsoletes RFC 1654, Obsoleted by RFC 4271    
RFC 2790ASCII, PDF, HTML Host Resources MIB S. Waldbusser, P. GrilloMarch 2000Obsoletes RFC 1514    
RFC 2347ASCII, PDF, HTML TFTP Option Extension G. Malkin, A. HarkinMay 1998Errata, Obsoletes RFC 1782, Updates RFC 1350    
RFC 2348ASCII, PDF, HTML TFTP Blocksize Option G. Malkin, A. HarkinMay 1998Obsoletes RFC 1783, Updates RFC 1350    
RFC 2349ASCII, PDF, HTML TFTP Timeout Interval and Transfer Size Options G. Malkin, A. HarkinMay 1998Obsoletes RFC 1784, Updates RFC 1350    
RFC 1225ASCII, PDF, HTML Post Office Protocol: Version 3 M.T. RoseMay 1991Obsoletes RFC 1081, Obsoleted by RFC 1460    
RFC 1191ASCII, PDF, HTML Path MTU discovery J.C. Mogul, S.E. DeeringNovember 1990Obsoletes RFC 1063    
RFC 1194ASCII, PDF, HTML Finger User Information Protocol D.P. ZimmermanNovember 1990Obsoletes RFC 742, Obsoleted by RFC 1196, RFC 1288    
RFC 954ASCII, PDF, HTML NICNAME/WHOIS K. Harrenstien, M.K. Stahl, E.J. FeinlerOctober 1985Obsoletes RFC 812, Obsoleted by RFC 3912    
RFC 1542ASCII, PDF, HTML Clarifications and Extensions for the Bootstrap Protocol W. WimerOctober 1993Errata, Obsoletes RFC 1532, Updates RFC 951    
RFC 1864ASCII, PDF, HTML The Content-MD5 Header Field J. Myers, M. RoseOctober 1995Obsoletes RFC 1544    
RFC 951ASCII, PDF, HTML Bootstrap Protocol W.J. Croft, J. GilmoreSeptember 1985Errata, Updated by RFC 1395, RFC 1497, RFC 1532, RFC 1542, RFC 5494    
RFC 2197ASCII, PDF, HTML SMTP Service Extension for Command Pipelining N. FreedSeptember 1997Obsoletes RFC 1854, Obsoleted by RFC 2920    
RFC 1247ASCII, PDF, PS, PDF with Images, HTML OSPF Version 2 J. MoyJuly 1991Obsoletes RFC 1131, Obsoleted by RFC 1583, Updated by RFC 1349    
RFC 3949ASCII, PDF, HTMLFile Format for Internet FaxR. Buckley, D. Venable, L. McIntyre, G. Parsons, J. RaffertyFebruary 2005Obsoletes RFC 2301    
RFC 3950ASCII, PDF, HTMLTag Image File Format Fax eXtended (TIFF-FX) - image/tiff-fx MIME Sub-type Registration L. McIntyre, G. Parsons, J. RaffertyFebruary 2005Obsoletes RFC 3250    
RFC 3965ASCII, PDF, HTML A Simple Mode of Facsimile Using Internet Mail K. Toyoda, H. Ohno, J. Murai, D. WingDecember 2004Errata, Obsoletes RFC 2305    
RFC 4271ASCII, PDF, HTMLA Border Gateway Protocol 4 (BGP-4)Y. Rekhter, Ed., T. Li, Ed., S. Hares, Ed.January 2006Errata, Obsoletes RFC 1771, Updated by RFC 6286, RFC 6608, RFC 6793, RFC 7606, RFC 7607, RFC 7705, RFC 8212, RFC 8654    
RFC 4291ASCII, PDF, HTMLIP Version 6 Addressing ArchitectureR. Hinden, S. DeeringFebruary 2006Errata, Obsoletes RFC 3513, Updated by RFC 5952, RFC 6052, RFC 7136, RFC 7346, RFC 7371, RFC 8064    
RFC 4409ASCII, PDF, HTMLMessage Submission for MailR. Gellens, J. KlensinApril 2006Errata, Obsoletes RFC 2476, Obsoleted by RFC 6409    
RFC 4456ASCII, PDF, HTMLBGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP)T. Bates, E. Chen, R. ChandraApril 2006Errata, Obsoletes RFC 2796, RFC 1966, Updated by RFC 7606    
RFC 4502ASCII, PDF, HTMLRemote Network Monitoring Management Information Base Version 2S. WaldbusserMay 2006Errata, Obsoletes RFC 2021, Updates RFC 3273    
RFC 4760ASCII, PDF, HTMLMultiprotocol Extensions for BGP-4T. Bates, R. Chandra, D. Katz, Y. RekhterJanuary 2007Errata, Obsoletes RFC 2858, Updated by RFC 7606    
RFC 4861ASCII, PDF, HTMLNeighbor Discovery for IP version 6 (IPv6)T. Narten, E. Nordmark, W. Simpson, H. SolimanSeptember 2007Errata, Obsoletes RFC 2461, Updated by RFC 5942, RFC 6980, RFC 7048, RFC 7527, RFC 7559, RFC 8028, RFC 8319, RFC 8425    
RFC 4862ASCII, PDF, HTMLIPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten, T. JinmeiSeptember 2007Errata, Obsoletes RFC 2462, Updated by RFC 7527    
RFC 4930ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP)S. HollenbeckMay 2007Obsoletes RFC 3730, Obsoleted by RFC 5730    
RFC 4931ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Domain Name MappingS. HollenbeckMay 2007Obsoletes RFC 3731, Obsoleted by RFC 5731    
RFC 4932ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Host MappingS. HollenbeckMay 2007Obsoletes RFC 3732, Obsoleted by RFC 5732    
RFC 4933ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Contact MappingS. HollenbeckMay 2007Obsoletes RFC 3733, Obsoleted by RFC 5733    
RFC 4934ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Transport Over TCPS. HollenbeckMay 2007Obsoletes RFC 3734, Obsoleted by RFC 5734    
RFC 4941ASCII, PDF, HTMLPrivacy Extensions for Stateless Address Autoconfiguration in IPv6T. Narten, R. Draves, S. KrishnanSeptember 2007Errata, Obsoletes RFC 3041, Obsoleted by RFC 8981    
RFC 5036ASCII, PDF, HTMLLDP SpecificationL. Andersson, Ed., I. Minei, Ed., B. Thomas, Ed.October 2007Errata, Obsoletes RFC 3036, Updated by RFC 6720, RFC 6790, RFC 7358, RFC 7552    
RFC 5065ASCII, PDF, HTMLAutonomous System Confederations for BGPP. Traina, D. McPherson, J. ScudderAugust 2007Errata, Obsoletes RFC 3065    
RFC 5072ASCII, PDF, HTMLIP Version 6 over PPPS. Varada, Ed., D. Haskins, E. AllenSeptember 2007Obsoletes RFC 2472, Updated by RFC 8064    
RFC 5321ASCII, PDF, HTMLSimple Mail Transfer ProtocolJ. KlensinOctober 2008Errata, Obsoletes RFC 2821, Updates RFC 1123, Updated by RFC 7504    
RFC 5322ASCII, PDF, HTMLInternet Message FormatP. Resnick, Ed.October 2008Errata, Obsoletes RFC 2822, Updates RFC 4021, Updated by RFC 6854    
RFC 5492ASCII, PDF, HTMLCapabilities Advertisement with BGP-4J. Scudder, R. ChandraFebruary 2009Errata, Obsoletes RFC 3392, Updated by RFC 8810    
RFC 5531ASCII, PDF, HTMLRPC: Remote Procedure Call Protocol Specification Version 2R. ThurlowMay 2009Errata, Obsoletes RFC 1831    
RFC 5681ASCII, PDF, HTMLTCP Congestion ControlM. Allman, V. Paxson, E. BlantonSeptember 2009Errata, Obsoletes RFC 2581    

Proposed Standards

NumberFilesTitleAuthorsDateMore InfoStatus
RFC 698ASCII, PDF, HTML Telnet extended ASCII option T. MockJuly 1975Obsoleted by RFC 5198    
RFC 726ASCII, PDF, HTML Remote Controlled Transmission and Echoing Telnet option J. Postel, D. CrockerMarch 1977        
RFC 727ASCII, PDF, HTML Telnet logout option M.R. CrispinApril 1977        
RFC 735ASCII, PDF, HTML Revised Telnet byte macro option D. Crocker, R.H. GumpertzNovember 1977Obsoletes RFC 729    
RFC 736ASCII, PDF, HTML Telnet SUPDUP option M.R. CrispinOctober 1977        
RFC 749ASCII, PDF, HTML Telnet SUPDUP-Output option B. GreenbergSeptember 1978        
RFC 779ASCII, PDF, HTML Telnet send-location option E. KillianApril 1981        
RFC 885ASCII, PDF, HTML Telnet end of record option J. PostelDecember 1983        
RFC 927ASCII, PDF, HTML TACACS user identification Telnet option B.A. AndersonDecember 1984        
RFC 933ASCII, PDF, HTML Output marking Telnet option S. SilvermanJanuary 1985        
RFC 946ASCII, PDF, HTML Telnet terminal location number option R. NedvedMay 1985        
RFC 977ASCII, PDF, HTML Network News Transfer Protocol B. Kantor, P. LapsleyFebruary 1986Obsoleted by RFC 3977    
RFC 1043ASCII, PDF, HTML Telnet Data Entry Terminal option: DODIIS implementation A. Yasuda, T. ThompsonFebruary 1988Updates RFC 732    
RFC 1073ASCII, PDF, HTML Telnet window size option D. WaitzmanOctober 1988        
RFC 1079ASCII, PDF, HTML Telnet terminal speed option C.L. HedrickDecember 1988        
RFC 1091ASCII, PDF, HTML Telnet terminal-type option J. VanBokkelenFebruary 1989Obsoletes RFC 930    
RFC 1096ASCII, PDF, HTML Telnet X display location option G.A. MarcyMarch 1989        
RFC 1116ASCII, PDF, HTML Telnet Linemode option D.A. BormanAugust 1989Obsoleted by RFC 1184    
RFC 1131ASCII, PDF, PS, PDF with Images, HTML OSPF specification J. MoyOctober 1989Obsoleted by RFC 1247    
RFC 1134ASCII, PDF, HTML Point-to-Point Protocol: A proposal for multi-protocol transmission of datagrams over Point-to-Point links D. PerkinsNovember 1989Obsoleted by RFC 1171    
RFC 1139ASCII, PDF, HTML Echo function for ISO 8473 R.A. HagensJanuary 1990Obsoleted by RFC 1574, RFC 1575    
RFC 1144ASCII, PDF, PS, PDF with Images, HTMLCompressing TCP/IP Headers for Low-Speed Serial Links V. JacobsonFebruary 1990        
RFC 1158ASCII, PDF, HTML Management Information Base for network management of TCP/IP-based internets: MIB-II M.T. RoseMay 1990Errata, Obsoleted by RFC 1213    
RFC 1172ASCII, PDF, HTML Point-to-Point Protocol (PPP) initial configuration options D. Perkins, R. HobbyJuly 1990Errata, Obsoleted by RFC 1331, RFC 1332    
RFC 1195ASCII, PDF, PDF with Images, PS Use of OSI IS-IS for routing in TCP/IP and dual environments R.W. CallonDecember 1990Errata, Updated by RFC 1349, RFC 5302, RFC 5304    
RFC 1220ASCII, PDF, HTML Point-to-Point Protocol extensions for bridging F. BakerApril 1991Obsoleted by RFC 1638    
RFC 1229ASCII, PDF, HTML Extensions to the generic-interface MIB K. McCloghrieMay 1991Obsoleted by RFC 1573, Updated by RFC 1239    
RFC 1231ASCII, PDF, HTML IEEE 802.5 Token Ring MIB K. McCloghrie, R. Fox, E. DeckerMay 1991Obsoleted by RFC 1743, RFC 1748, Updated by RFC 1239    
RFC 1232ASCII, PDF, HTML Definitions of managed objects for the DS1 Interface type F. Baker, C.P. KolbMay 1991Obsoleted by RFC 1406, Updated by RFC 1239    
RFC 1233ASCII, PDF, HTML Definitions of managed objects for the DS3 Interface type T.A. Cox, K. TesinkMay 1991Obsoleted by RFC 1407, Updated by RFC 1239    
RFC 1237ASCII, PDF, PS, PDF with Images, HTML Guidelines for OSI NSAP Allocation in the Internet R. Colella, E. Gardner, R. CallonJuly 1991Obsoleted by RFC 1629    
RFC 1243ASCII, PDF, HTML AppleTalk Management Information Base S. WaldbusserJuly 1991Obsoleted by RFC 1742    
RFC 1248ASCII, PDF, HTML OSPF Version 2 Management Information Base F. Baker, R. ColtunJuly 1991Obsoleted by RFC 1252, Updated by RFC 1349    
RFC 1252ASCII, PDF, HTML OSPF Version 2 Management Information Base F. Baker, R. ColtunAugust 1991Obsoletes RFC 1248, Obsoleted by RFC 1253    
RFC 1253ASCII, PDF, HTML OSPF Version 2 Management Information Base F. Baker, R. ColtunAugust 1991Obsoletes RFC 1252, Obsoleted by RFC 1850    
RFC 1256ASCII, PDF, HTML ICMP Router Discovery Messages S. Deering, Ed.September 1991        
RFC 1269ASCII, PDF, HTML Definitions of Managed Objects for the Border Gateway Protocol: Version 3 S. Willis, J.W. BurrussOctober 1991Obsoleted by RFC 4273    
RFC 1271ASCII, PDF, HTML Remote Network Monitoring Management Information Base S. WaldbusserNovember 1991Obsoleted by RFC 1757, Updated by RFC 1513    
RFC 1274ASCII, PDF, HTML The COSINE and Internet X.500 Schema P. Barker, S. KilleNovember 1991Obsoleted by RFC 4524    
RFC 1277ASCII, PDF, PDF with Images, PS Encoding Network Addresses to Support Operation over Non-OSI Lower Layers S.E. Hardcastle-KilleNovember 1991        
RFC 1284ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet-like Interface Types J. Cook, Ed.December 1991Obsoleted by RFC 1398    
RFC 1286ASCII, PDF, HTML Definitions of Managed Objects for Bridges E. Decker, P. Langille, A. Rijsinghani, K. McCloghrieDecember 1991Obsoleted by RFC 1493, RFC 1525    
RFC 1289ASCII, PDF, HTML DECnet Phase IV MIB Extensions J. SaperiaDecember 1991Obsoleted by RFC 1559    
RFC 1293ASCII, PDF, HTML Inverse Address Resolution Protocol T. Bradley, C. BrownJanuary 1992Obsoleted by RFC 2390    
RFC 1294ASCII, PDF, HTML Multiprotocol Interconnect over Frame Relay T. Bradley, C. Brown, A. MalisJanuary 1992Obsoleted by RFC 1490, RFC 2427    
RFC 1304ASCII, PDF, HTML Definitions of Managed Objects for the SIP Interface Type T. Cox, Ed., K. Tesink, Ed.February 1992Obsoleted by RFC 1694    
RFC 1315ASCII, PDF, HTML Management Information Base for Frame Relay DTEs C. Brown, F. Baker, C. CarvalhoApril 1992Obsoleted by RFC 2115    
RFC 1316ASCII, PDF, HTML Definitions of Managed Objects for Character Stream Devices B. StewartApril 1992Obsoleted by RFC 1658    
RFC 1317ASCII, PDF, HTML Definitions of Managed Objects for RS-232-like Hardware Devices B. StewartApril 1992Obsoleted by RFC 1659    
RFC 1318ASCII, PDF, HTML Definitions of Managed Objects for Parallel-printer-like Hardware Devices B. StewartApril 1992Obsoleted by RFC 1660    
RFC 1323ASCII, PDF, HTML TCP Extensions for High Performance V. Jacobson, R. Braden, D. BormanMay 1992Errata, Obsoletes RFC 1072, RFC 1185, Obsoleted by RFC 7323    
RFC 1327ASCII, PDF, HTML Mapping between X.400(1988) / ISO 10021 and RFC 822 S. Hardcastle-KilleMay 1992Obsoletes RFC 987, RFC 1026, RFC 1138, RFC 1148, Obsoleted by RFC 2156, Updates RFC 822, Updated by RFC 1495    
RFC 1331ASCII, PDF, HTML The Point-to-Point Protocol (PPP) for the Transmission of Multi-protocol Datagrams over Point-to-Point Links W. SimpsonMay 1992Obsoletes RFC 1171, RFC 1172, Obsoleted by RFC 1548    
RFC 1332ASCII, PDF, HTML The PPP Internet Protocol Control Protocol (IPCP) G. McGregorMay 1992Obsoletes RFC 1172, Updated by RFC 3241    
RFC 1333ASCII, PDF, HTML PPP Link Quality Monitoring W. SimpsonMay 1992Obsoleted by RFC 1989    
RFC 1334ASCII, PDF, HTML PPP Authentication Protocols B. Lloyd, W. SimpsonOctober 1992Obsoleted by RFC 1994    
RFC 1341ASCII, PDF, PS, PDF with Images, HTML MIME (Multipurpose Internet Mail Extensions): Mechanisms for Specifying and Describing the Format of Internet Message Bodies N. Borenstein, N. FreedJune 1992Obsoleted by RFC 1521    
RFC 1342ASCII, PDF, HTML Representation of Non-ASCII Text in Internet Message Headers K. MooreJune 1992Obsoleted by RFC 1522    
RFC 1349ASCII, PDF, HTML Type of Service in the Internet Protocol Suite P. AlmquistJuly 1992Errata, Obsoleted by RFC 2474, Updates RFC 1248, RFC 1247, RFC 1195, RFC 1123, RFC 1122, RFC 1060, RFC 791    
RFC 1354ASCII, PDF, HTML IP Forwarding Table MIB F. BakerJuly 1992Obsoleted by RFC 2096    
RFC 1364ASCII, PDF, HTML BGP OSPF Interaction K. VaradhanSeptember 1992Obsoleted by RFC 1403    
RFC 1368ASCII, PDF, HTML Definition of Managed Objects for IEEE 802.3 Repeater Devices D. McMaster, K. McCloghrieOctober 1992Obsoleted by RFC 1516    
RFC 1372ASCII, PDF, HTML Telnet Remote Flow Control Option C. Hedrick, D. BormanOctober 1992Obsoletes RFC 1080    
RFC 1374ASCII, PDF, HTML IP and ARP on HIPPI J. Renwick, A. NicholsonOctober 1992Obsoleted by RFC 2834    
RFC 1376ASCII, PDF, HTML The PPP DECnet Phase IV Control Protocol (DNCP) S. SenumNovember 1992Obsoleted by RFC 1762    
RFC 1377ASCII, PDF, HTML The PPP OSI Network Layer Control Protocol (OSINLCP) D. KatzNovember 1992        
RFC 1381ASCII, PDF, HTML SNMP MIB Extension for X.25 LAPB D. Throop, F. BakerNovember 1992        
RFC 1382ASCII, PDF, HTML SNMP MIB Extension for the X.25 Packet Layer D. Throop, Ed.November 1992        
RFC 1388ASCII, PDF, HTML RIP Version 2 Carrying Additional Information G. MalkinJanuary 1993Obsoleted by RFC 1723, Updates RFC 1058    
RFC 1389ASCII, PDF, HTML RIP Version 2 MIB Extensions G. Malkin, F. BakerJanuary 1993Obsoleted by RFC 1724    
RFC 1406ASCII, PDF, HTML Definitions of Managed Objects for the DS1 and E1 Interface Types F. Baker, Ed., J. Watt, Ed.January 1993Obsoletes RFC 1232, Obsoleted by RFC 2495    
RFC 1407ASCII, PDF, HTML Definitions of Managed Objects for the DS3/E3 Interface Type T. Cox, K. TesinkJanuary 1993Obsoletes RFC 1233, Obsoleted by RFC 2496    
RFC 1413ASCII, PDF, HTML Identification Protocol M. St. JohnsFebruary 1993Errata, Obsoletes RFC 931    
RFC 1420ASCII, PDF, HTML SNMP over IPX S. BostockMarch 1993Obsoletes RFC 1298    
RFC 1425ASCII, PDF, HTML SMTP Service Extensions J. Klensin, N. Freed, Ed., M. Rose, E. Stefferud, D. CrockerFebruary 1993Obsoleted by RFC 1651    
RFC 1426ASCII, PDF, HTML SMTP Service Extension for 8bit-MIMEtransport J. Klensin, N. Freed, Ed., M. Rose, E. Stefferud, D. CrockerFebruary 1993Obsoleted by RFC 1652    
RFC 1427ASCII, PDF, HTML SMTP Service Extension for Message Size Declaration J. Klensin, N. Freed, Ed., K. MooreFebruary 1993Obsoleted by RFC 1653    
RFC 1442ASCII, PDF, HTML Structure of Management Information for version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1902    
RFC 1443ASCII, PDF, HTML Textual Conventions for version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1903    
RFC 1444ASCII, PDF, HTML Conformance Statements for version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1904    
RFC 1448ASCII, PDF, HTML Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1905    
RFC 1449ASCII, PDF, HTML Transport Mappings for version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1906    
RFC 1450ASCII, PDF, HTML Management Information Base for version 2 of the Simple Network Management Protocol (SNMPv2) J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1907    
RFC 1452ASCII, PDF, HTML Coexistence between version 1 and version 2 of the Internet-standard Network Management Framework J. Case, K. McCloghrie, M. Rose, S. WaldbusserApril 1993Obsoleted by RFC 1908    
RFC 1471ASCII, PDF, HTML The Definitions of Managed Objects for the Link Control Protocol of the Point-to-Point Protocol F. KastenholzJune 1993        
RFC 1472ASCII, PDF, HTML The Definitions of Managed Objects for the Security Protocols of the Point-to-Point Protocol F. KastenholzJune 1993        
RFC 1473ASCII, PDF, HTML The Definitions of Managed Objects for the IP Network Control Protocol of the Point-to-Point Protocol F. KastenholzJune 1993        
RFC 1483ASCII, PDF, HTML Multiprotocol Encapsulation over ATM Adaptation Layer 5 J. HeinanenJuly 1993Obsoleted by RFC 2684    
RFC 1488ASCII, PDF, HTML The X.500 String Representation of Standard Attribute Syntaxes T. Howes, S. Kille, W. Yeong, C. RobbinsJuly 1993Obsoleted by RFC 1778    
RFC 1495ASCII, PDF, HTML Mapping between X.400 and RFC-822 Message Bodies H. Alvestrand, S. Kille, R. Miles, M. Rose, S. ThompsonAugust 1993Obsoleted by RFC 2156, Updates RFC 1327    
RFC 1508ASCII, PDF, HTML Generic Security Service Application Program Interface J. LinnSeptember 1993Obsoleted by RFC 2078    
RFC 1509ASCII, PDF, HTML Generic Security Service API : C-bindings J. WraySeptember 1993Obsoleted by RFC 2744    
RFC 1514ASCII, PDF, HTML Host Resources MIB P. Grillo, S. WaldbusserSeptember 1993Obsoleted by RFC 2790    
RFC 1515ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs) D. McMaster, K. McCloghrie, S. RobertsSeptember 1993Obsoleted by RFC 3636    
RFC 1519ASCII, PDF, HTML Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy V. Fuller, T. Li, J. Yu, K. VaradhanSeptember 1993Errata, Obsoletes RFC 1338, Obsoleted by RFC 4632    
RFC 1531ASCII, PDF, HTML Dynamic Host Configuration Protocol R. DromsOctober 1993Errata, Obsoleted by RFC 1541    
RFC 1532ASCII, PDF, HTML Clarifications and Extensions for the Bootstrap Protocol W. WimerOctober 1993Obsoleted by RFC 1542, Updates RFC 951    
RFC 1533ASCII, PDF, HTML DHCP Options and BOOTP Vendor Extensions S. Alexander, R. DromsOctober 1993Errata, Obsoletes RFC 1497, RFC 1395, RFC 1084, RFC 1048, Obsoleted by RFC 2132    
RFC 1541ASCII, PDF, HTML Dynamic Host Configuration Protocol R. DromsOctober 1993Obsoletes RFC 1531, Obsoleted by RFC 2131    
RFC 1544ASCII, PDF, HTML The Content-MD5 Header Field M. RoseNovember 1993Obsoleted by RFC 1864    
RFC 1565ASCII, PDF, HTML Network Services Monitoring MIB S. Kille, N. FreedJanuary 1994Obsoleted by RFC 2248    
RFC 1566ASCII, PDF, HTML Mail Monitoring MIB S. Kille, N. FreedJanuary 1994Obsoleted by RFC 2249, RFC 2789    
RFC 1567ASCII, PDF, HTML X.500 Directory Monitoring MIB G. Mansfield, S. KilleJanuary 1994Obsoleted by RFC 2605    
RFC 1570ASCII, PDF, HTML PPP LCP Extensions W. Simpson, Ed.January 1994Updates RFC 1548, Updated by RFC 2484    
RFC 1572ASCII, PDF, HTML Telnet Environment Option S. Alexander, Ed.January 1994        
RFC 1573ASCII, PDF, HTML Evolution of the Interfaces Group of MIB-II K. McCloghrie, F. KastenholzJanuary 1994Obsoletes RFC 1229, Obsoleted by RFC 2233    
RFC 1577ASCII, PDF, HTML Classical IP and ARP over ATM M. LaubachJanuary 1994Obsoleted by RFC 2225    
RFC 1582ASCII, PDF, HTML Extensions to RIP to Support Demand Circuits G. MeyerFebruary 1994        
RFC 1587ASCII, PDF, HTML The OSPF NSSA Option R. Coltun, V. FullerMarch 1994Obsoleted by RFC 3101    
RFC 1595ASCII, PDF, HTML Definitions of Managed Objects for the SONET/SDH Interface Type T. Brown, K. TesinkMarch 1994Obsoleted by RFC 2558    
RFC 1596ASCII, PDF, HTML Definitions of Managed Objects for Frame Relay Service T. Brown, Ed.March 1994Obsoleted by RFC 1604    
RFC 1598ASCII, PDF, HTML PPP in X.25 W. SimpsonMarch 1994        
RFC 1604ASCII, PDF, HTML Definitions of Managed Objects for Frame Relay Service T. Brown, Ed.March 1994Obsoletes RFC 1596, Obsoleted by RFC 2954    
RFC 1618ASCII, PDF, HTML PPP over ISDN W. SimpsonMay 1994        
RFC 1619ASCII, PDF, HTML PPP over SONET/SDH W. SimpsonMay 1994Obsoleted by RFC 2615    
RFC 1626ASCII, PDF, HTML Default IP MTU for use over ATM AAL5 R. AtkinsonMay 1994Obsoleted by RFC 2225    
RFC 1638ASCII, PDF, HTML PPP Bridging Control Protocol (BCP) F. Baker, R. BowenJune 1994Obsoletes RFC 1220, Obsoleted by RFC 2878    
RFC 1647ASCII, PDF, HTML TN3270 Enhancements B. KellyJuly 1994Obsoleted by RFC 2355    
RFC 1650ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet-like Interface Types using SMIv2 F. KastenholzAugust 1994Obsoleted by RFC 2358    
RFC 1654ASCII, PDF, HTML A Border Gateway Protocol 4 (BGP-4) Y. Rekhter, Ed., T. Li, Ed.July 1994Obsoleted by RFC 1771    
RFC 1655ASCII, PDF, HTML Application of the Border Gateway Protocol in the Internet Y. Rekhter, Ed., P. Gross, Ed.July 1994Obsoletes RFC 1268, Obsoleted by RFC 1772    
RFC 1663ASCII, PDF, HTML PPP Reliable Transmission D. RandJuly 1994        
RFC 1665ASCII, PDF, HTML Definitions of Managed Objects for SNA NAUs using SMIv2 Z. Kielczewski, Ed., D. Kostick, Ed., K. Shih, Ed.July 1994Obsoleted by RFC 1666    
RFC 1695ASCII, PDF, HTML Definitions of Managed Objects for ATM Management Version 8.0 using SMIv2 M. Ahmed, Ed., K. Tesink, Ed.August 1994Obsoleted by RFC 2515    
RFC 1697ASCII, PDF, HTML Relational Database Management System (RDBMS) Management Information Base (MIB) using SMIv2 D. Brower, Ed., B. Purvy, A. Daniel, M. Sinykin, J. SmithAugust 1994        
RFC 1717ASCII, PDF, HTML The PPP Multilink Protocol (MP) K. Sklower, B. Lloyd, G. McGregor, D. CarrNovember 1994Obsoleted by RFC 1990    
RFC 1730ASCII, PDF, HTML Internet Message Access Protocol - Version 4 M. CrispinDecember 1994Obsoleted by RFC 2060, RFC 2061    
RFC 1731ASCII, PDF, HTML IMAP4 Authentication Mechanisms J. MyersDecember 1994        
RFC 1734ASCII, PDF, HTML POP3 AUTHentication command J. MyersDecember 1994Obsoleted by RFC 5034    
RFC 1738ASCII, PDF, HTML Uniform Resource Locators (URL) T. Berners-Lee, L. Masinter, M. McCahillDecember 1994Errata, Obsoleted by RFC 4248, RFC 4266, Updated by RFC 1808, RFC 2368, RFC 2396, RFC 3986, RFC 6196, RFC 6270, RFC 8089    
RFC 1740ASCII, PDF, HTML MIME Encapsulation of Macintosh Files - MacMIME P. Faltstrom, D. Crocker, E. FairDecember 1994        
RFC 1752ASCII, PDF, HTML The Recommendation for the IP Next Generation Protocol S. Bradner, A. MankinJanuary 1995        
RFC 1755ASCII, PDF, HTML ATM Signaling Support for IP over ATM M. Perez, F. Liaw, A. Mankin, E. Hoffman, D. Grossman, A. MalisFebruary 1995        
RFC 1759ASCII, PDF, HTML Printer MIB R. Smith, F. Wright, T. Hastings, S. Zilles, J. GyllenskogMarch 1995Obsoleted by RFC 3805    
RFC 1766ASCII, PDF, HTML Tags for the Identification of Languages H. AlvestrandMarch 1995Obsoleted by RFC 3066, RFC 3282    
RFC 1767ASCII, PDF, HTML MIME Encapsulation of EDI Objects D. CrockerMarch 1995        
RFC 1782ASCII, PDF, HTML TFTP Option Extension G. Malkin, A. HarkinMarch 1995Obsoleted by RFC 2347, Updates RFC 1350    
RFC 1783ASCII, PDF, HTML TFTP Blocksize Option G. Malkin, A. HarkinMarch 1995Obsoleted by RFC 2348, Updates RFC 1350    
RFC 1784ASCII, PDF, HTML TFTP Timeout Interval and Transfer Size Options G. Malkin, A. HarkinMarch 1995Obsoleted by RFC 2349, Updates RFC 1350    
RFC 1793ASCII, PDF, HTML Extending OSPF to Support Demand Circuits J. MoyApril 1995Updated by RFC 3883    
RFC 1808ASCII, PDF, HTML Relative Uniform Resource Locators R. FieldingJune 1995Obsoleted by RFC 3986, Updates RFC 1738, Updated by RFC 2368, RFC 2396    
RFC 1812ASCII, PDF, HTML Requirements for IP Version 4 Routers F. Baker, Ed.June 1995Errata, Obsoletes RFC 1716, RFC 1009, Updated by RFC 2644, RFC 6633    
RFC 1825ASCII, PDF, HTML Security Architecture for the Internet Protocol R. AtkinsonAugust 1995Obsoleted by RFC 2401    
RFC 1826ASCII, PDF, HTML IP Authentication Header R. AtkinsonAugust 1995Obsoleted by RFC 2402    
RFC 1827ASCII, PDF, HTML IP Encapsulating Security Payload (ESP) R. AtkinsonAugust 1995Obsoleted by RFC 2406    
RFC 1829ASCII, PDF, HTML The ESP DES-CBC Transform P. Karn, P. Metzger, W. SimpsonAugust 1995        
RFC 1831ASCII, PDF, HTML RPC: Remote Procedure Call Protocol Specification Version 2 R. SrinivasanAugust 1995Obsoleted by RFC 5531    
RFC 1833ASCII, PDF, HTML Binding Protocols for ONC RPC Version 2 R. SrinivasanAugust 1995Updated by RFC 5665    
RFC 1847ASCII, PDF, HTML Security Multiparts for MIME: Multipart/Signed and Multipart/Encrypted J. Galvin, S. Murphy, S. Crocker, N. FreedOctober 1995        
RFC 1854ASCII, PDF, HTML SMTP Service Extension for Command Pipelining N. FreedOctober 1995Obsoleted by RFC 2197    
RFC 1883ASCII, PDF, HTML Internet Protocol, Version 6 (IPv6) Specification S. Deering, R. HindenDecember 1995Obsoleted by RFC 2460    
RFC 1885ASCII, PDF, HTML Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) A. Conta, S. DeeringDecember 1995Obsoleted by RFC 2463    
RFC 1886ASCII, PDF, HTML DNS Extensions to support IP version 6 S. Thomson, C. HuitemaDecember 1995Obsoleted by RFC 3596, Updated by RFC 2874, RFC 3152    
RFC 1889ASCII, PDF, HTML RTP: A Transport Protocol for Real-Time Applications Audio-Video Transport Working Group, H. Schulzrinne, S. Casner, R. Frederick, V. JacobsonJanuary 1996Obsoleted by RFC 3550    
RFC 1890ASCII, PDF, HTML RTP Profile for Audio and Video Conferences with Minimal Control Audio-Video Transport Working Group, H. SchulzrinneJanuary 1996Obsoleted by RFC 3551    
RFC 1891ASCII, PDF, HTML SMTP Service Extension for Delivery Status Notifications K. MooreJanuary 1996Errata, Obsoleted by RFC 3461    
RFC 1892ASCII, PDF, HTML The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages G. VaudreuilJanuary 1996Obsoleted by RFC 3462    
RFC 1893ASCII, PDF, HTML Enhanced Mail System Status Codes G. VaudreuilJanuary 1996Obsoleted by RFC 3463    
RFC 1894ASCII, PDF, HTML An Extensible Message Format for Delivery Status Notifications K. Moore, G. VaudreuilJanuary 1996Errata, Obsoleted by RFC 3464, Updated by RFC 2852    
RFC 1928ASCII, PDF, HTML SOCKS Protocol Version 5 M. Leech, M. Ganis, Y. Lee, R. Kuris, D. Koblas, L. JonesMarch 1996Errata    
RFC 1929ASCII, PDF, HTML Username/Password Authentication for SOCKS V5 M. LeechMarch 1996        
RFC 1933ASCII, PDF, HTML Transition Mechanisms for IPv6 Hosts and Routers R. Gilligan, E. NordmarkApril 1996Obsoleted by RFC 2893    
RFC 1938ASCII, PDF, HTML A One-Time Password System N. Haller, C. MetzMay 1996Obsoleted by RFC 2289    
RFC 1959ASCII, PDF, HTML An LDAP URL Format T. Howes, M. SmithJune 1996Errata, Obsoleted by RFC 2255    
RFC 1960ASCII, PDF, HTML A String Representation of LDAP Search Filters T. HowesJune 1996Obsoletes RFC 1558, Obsoleted by RFC 2254    
RFC 1961ASCII, PDF, HTML GSS-API Authentication Method for SOCKS Version 5 P. McMahonJune 1996        
RFC 1962ASCII, PDF, HTML The PPP Compression Control Protocol (CCP) D. RandJune 1996Updated by RFC 2153    
RFC 1964ASCII, PDF, HTML The Kerberos Version 5 GSS-API Mechanism J. LinnJune 1996Updated by RFC 4121, RFC 6649    
RFC 1968ASCII, PDF, HTML The PPP Encryption Control Protocol (ECP) G. MeyerJune 1996        
RFC 1970ASCII, PDF, HTML Neighbor Discovery for IP Version 6 (IPv6) T. Narten, E. Nordmark, W. SimpsonAugust 1996Obsoleted by RFC 2461    
RFC 1971ASCII, PDF, HTML IPv6 Stateless Address Autoconfiguration S. Thomson, T. NartenAugust 1996Obsoleted by RFC 2462    
RFC 1972ASCII, PDF, HTML A Method for the Transmission of IPv6 Packets over Ethernet Networks M. CrawfordAugust 1996Obsoleted by RFC 2464    
RFC 1973ASCII, PDF, HTML PPP in Frame Relay W. SimpsonJune 1996        
RFC 1982ASCII, PDF, HTML Serial Number Arithmetic R. Elz, R. BushAugust 1996Updates RFC 1034, RFC 1035    
RFC 1985ASCII, PDF, HTML SMTP Service Extension for Remote Message Queue Starting J. De WinterAugust 1996Errata    
RFC 1995ASCII, PDF, HTML Incremental Zone Transfer in DNS M. OhtaAugust 1996Errata, Updates RFC 1035    
RFC 1996ASCII, PDF, HTML A Mechanism for Prompt Notification of Zone Changes (DNS NOTIFY) P. VixieAugust 1996Updates RFC 1035    
RFC 1997ASCII, PDF, HTML BGP Communities Attribute R. Chandra, P. Traina, T. LiAugust 1996Errata, Updated by RFC 7606, RFC 8642    
RFC 2001ASCII, PDF, HTML TCP Slow Start, Congestion Avoidance, Fast Retransmit, and Fast Recovery Algorithms W. StevensJanuary 1997Obsoleted by RFC 2581    
RFC 2002ASCII, PDF, HTML IP Mobility Support C. Perkins, Ed.October 1996Obsoleted by RFC 3220, Updated by RFC 2290    
RFC 2003ASCII, PDF, HTML IP Encapsulation within IP C. PerkinsOctober 1996Errata, Updated by RFC 3168, RFC 6864    
RFC 2004ASCII, PDF, HTML Minimal Encapsulation within IP C. PerkinsOctober 1996Errata    
RFC 2005ASCII, PDF, HTML Applicability Statement for IP Mobility Support J. SolomonOctober 1996        
RFC 2006ASCII, PDF, HTML The Definitions of Managed Objects for IP Mobility Support using SMIv2 D. Cong, M. Hamlen, C. PerkinsOctober 1996Errata    
RFC 2011ASCII, PDF, HTML SNMPv2 Management Information Base for the Internet Protocol using SMIv2 K. McCloghrie, Ed.November 1996Obsoleted by RFC 4293, Updates RFC 1213    
RFC 2012ASCII, PDF, HTML SNMPv2 Management Information Base for the Transmission Control Protocol using SMIv2 K. McCloghrie, Ed.November 1996Obsoleted by RFC 4022, Updates RFC 1213    
RFC 2013ASCII, PDF, HTML SNMPv2 Management Information Base for the User Datagram Protocol using SMIv2 K. McCloghrie, Ed.November 1996Obsoleted by RFC 4113, Updates RFC 1213    
RFC 2015ASCII, PDF, HTML MIME Security with Pretty Good Privacy (PGP) M. ElkinsOctober 1996Errata, Updated by RFC 3156    
RFC 2017ASCII, PDF, HTML Definition of the URL MIME External-Body Access-Type N. Freed, K. Moore, A. CargilleOctober 1996        
RFC 2018ASCII, PDF, HTMLTCP Selective Acknowledgment Options M. Mathis, J. Mahdavi, S. Floyd, A. RomanowOctober 1996Errata, Obsoletes RFC 1072    
RFC 2019ASCII, PDF, HTML Transmission of IPv6 Packets Over FDDI M. CrawfordOctober 1996Obsoleted by RFC 2467    
RFC 2020ASCII, PDF, HTML IEEE 802.12 Interface MIB J. FlickOctober 1996        
RFC 2021ASCII, PDF, HTML Remote Network Monitoring Management Information Base Version 2 using SMIv2 S. WaldbusserJanuary 1997Errata, Obsoleted by RFC 4502    
RFC 2022ASCII, PDF, HTML Support for Multicast over UNI 3.0/3.1 based ATM Networks G. ArmitageNovember 1996        
RFC 2023ASCII, PDF, HTML IP Version 6 over PPP D. Haskin, E. AllenOctober 1996Obsoleted by RFC 2472    
RFC 2024ASCII, PDF, HTML Definitions of Managed Objects for Data Link Switching using SMIv2 D. Chen, Ed., P. Gayek, S. NixOctober 1996        
RFC 2025ASCII, PDF, HTML The Simple Public-Key GSS-API Mechanism (SPKM) C. AdamsOctober 1996        
RFC 2029ASCII, PDF, HTML RTP Payload Format of Sun's CellB Video Encoding M. Speer, D. HoffmanOctober 1996        
RFC 2032ASCII, PDF, HTML RTP Payload Format for H.261 Video Streams T. Turletti, C. HuitemaOctober 1996Obsoleted by RFC 4587    
RFC 2034ASCII, PDF, HTML SMTP Service Extension for Returning Enhanced Error Codes N. FreedOctober 1996        
RFC 2035ASCII, PDF, HTML RTP Payload Format for JPEG-compressed Video L. Berc, W. Fenner, R. Frederick, S. McCanneOctober 1996Obsoleted by RFC 2435    
RFC 2037ASCII, PDF, HTML Entity MIB using SMIv2 K. McCloghrie, A. BiermanOctober 1996Obsoleted by RFC 2737    
RFC 2038ASCII, PDF, HTML RTP Payload Format for MPEG1/MPEG2 Video D. Hoffman, G. Fernando, V. GoyalOctober 1996Obsoleted by RFC 2250    
RFC 2043ASCII, PDF, HTML The PPP SNA Control Protocol (SNACP) A. FuquaOctober 1996        
RFC 2051ASCII, PDF, HTML Definitions of Managed Objects for APPC using SMIv2 M. Allen, B. Clouston, Z. Kielczewski, W. Kwan, B. MooreOctober 1996        
RFC 2056ASCII, PDF, HTML Uniform Resource Locators for Z39.50 R. Denenberg, J. Kunze, D. LynchNovember 1996        
RFC 2058ASCII, PDF, HTML Remote Authentication Dial In User Service (RADIUS) C. Rigney, A. Rubens, W. Simpson, S. WillensJanuary 1997Obsoleted by RFC 2138    
RFC 2060ASCII, PDF, HTML Internet Message Access Protocol - Version 4rev1 M. CrispinDecember 1996Errata, Obsoletes RFC 1730, Obsoleted by RFC 3501    
RFC 2065ASCII, PDF, HTML Domain Name System Security Extensions D. Eastlake 3rd, C. KaufmanJanuary 1997Obsoleted by RFC 2535, Updates RFC 1034, RFC 1035    
RFC 2068ASCII, PDF, HTML Hypertext Transfer Protocol -- HTTP/1.1 R. Fielding, J. Gettys, J. Mogul, H. Frystyk, T. Berners-LeeJanuary 1997Obsoleted by RFC 2616    
RFC 2069ASCII, PDF, HTML An Extension to HTTP : Digest Access Authentication J. Franks, P. Hallam-Baker, J. Hostetler, P. Leach, A. Luotonen, E. Sink, L. StewartJanuary 1997Errata, Obsoleted by RFC 2617    
RFC 2073ASCII, PDF, HTML An IPv6 Provider-Based Unicast Address Format Y. Rekhter, P. Lothberg, R. Hinden, S. Deering, J. PostelJanuary 1997Obsoleted by RFC 2374    
RFC 2074ASCII, PDF, HTML Remote Network Monitoring MIB Protocol Identifiers A. Bierman, R. IddonJanuary 1997Obsoleted by RFC 2895    
RFC 2077ASCII, PDF, HTML The Model Primary Content Type for Multipurpose Internet Mail Extensions S. Nelson, C. Parks, MitraJanuary 1997        
RFC 2078ASCII, PDF, HTML Generic Security Service Application Program Interface, Version 2 J. LinnJanuary 1997Obsoletes RFC 1508, Obsoleted by RFC 2743    
RFC 2079ASCII, PDF, HTML Definition of an X.500 Attribute Type and an Object Class to Hold Uniform Resource Identifiers (URIs) M. SmithJanuary 1997        
RFC 2080ASCII, PDF, HTML RIPng for IPv6 G. Malkin, R. MinnearJanuary 1997        
RFC 2082ASCII, PDF, HTML RIP-2 MD5 Authentication F. Baker, R. AtkinsonJanuary 1997Obsoleted by RFC 4822    
RFC 2085ASCII, PDF, HTML HMAC-MD5 IP Authentication with Replay Prevention M. Oehler, R. GlennFebruary 1997        
RFC 2086ASCII, PDF, HTML IMAP4 ACL extension J. MyersJanuary 1997Obsoleted by RFC 4314    
RFC 2087ASCII, PDF, HTML IMAP4 QUOTA extension J. MyersJanuary 1997        
RFC 2088ASCII, PDF, HTML IMAP4 non-synchronizing literals J. MyersJanuary 1997Obsoleted by RFC 7888, Updated by RFC 4466    
RFC 2091ASCII, PDF, HTML Triggered Extensions to RIP to Support Demand Circuits G. Meyer, S. SherryJanuary 1997        
RFC 2095ASCII, PDF, HTML IMAP/POP AUTHorize Extension for Simple Challenge/Response J. Klensin, R. Catoe, P. KrumviedeJanuary 1997Obsoleted by RFC 2195    
RFC 2096ASCII, PDF, HTML IP Forwarding Table MIB F. BakerJanuary 1997Obsoletes RFC 1354, Obsoleted by RFC 4292    
RFC 2097ASCII, PDF, HTML The PPP NetBIOS Frames Control Protocol (NBFCP) G. PallJanuary 1997        
RFC 2108ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.3 Repeater Devices using SMIv2 K. de Graaf, D. Romascanu, D. McMaster, K. McCloghrieFebruary 1997Obsoletes RFC 1516    
RFC 2110ASCII, PDF, HTML MIME E-mail Encapsulation of Aggregate Documents, such as HTML (MHTML) J. Palme, A. HopmannMarch 1997Obsoleted by RFC 2557    
RFC 2111ASCII, PDF, HTML Content-ID and Message-ID Uniform Resource Locators E. LevinsonMarch 1997Obsoleted by RFC 2392    
RFC 2112ASCII, PDF, HTML The MIME Multipart/Related Content-type E. LevinsonMarch 1997Obsoletes RFC 1872, Obsoleted by RFC 2387    
RFC 2113ASCII, PDF, HTML IP Router Alert Option D. KatzFebruary 1997Updated by RFC 5350, RFC 6398    
RFC 2122ASCII, PDF, HTML VEMMI URL Specification D. Mavrakis, H. Layec, K. KartmannMarch 1997        
RFC 2125ASCII, PDF, HTML The PPP Bandwidth Allocation Protocol (BAP) / The PPP Bandwidth Allocation Control Protocol (BACP) C. Richards, K. SmithMarch 1997        
RFC 2126ASCII, PDF, HTML ISO Transport Service on top of TCP (ITOT) Y. Pouffary, A. YoungMarch 1997Errata, Updates RFC 1006    
RFC 2127ASCII, PDF, HTML ISDN Management Information Base using SMIv2 G. Roeck, Ed.March 1997Errata    
RFC 2128ASCII, PDF, HTML Dial Control Management Information Base using SMIv2 G. Roeck, Ed.March 1997        
RFC 2136ASCII, PDF, HTMLDynamic Updates in the Domain Name System (DNS UPDATE) P. Vixie, Ed., S. Thomson, Y. Rekhter, J. BoundApril 1997Errata, Updates RFC 1035, Updated by RFC 3007, RFC 4035, RFC 4033, RFC 4034    
RFC 2137ASCII, PDF, HTML Secure Domain Name System Dynamic Update D. Eastlake 3rdApril 1997Obsoleted by RFC 3007, Updates RFC 1035    
RFC 2138ASCII, PDF, HTML Remote Authentication Dial In User Service (RADIUS) C. Rigney, A. Rubens, W. Simpson, S. WillensApril 1997Obsoletes RFC 2058, Obsoleted by RFC 2865    
RFC 2141ASCII, PDF, HTML URN Syntax R. MoatsMay 1997Errata, Obsoleted by RFC 8141    
RFC 2142ASCII, PDF, HTML Mailbox Names for Common Services, Roles and Functions D. CrockerMay 1997Errata    
RFC 2147ASCII, PDF, HTML TCP and UDP over IPv6 Jumbograms D. BormanMay 1997Obsoleted by RFC 2675    
RFC 2155ASCII, PDF, HTML Definitions of Managed Objects for APPN using SMIv2 B. Clouston, B. MooreJune 1997Obsoleted by RFC 2455    
RFC 2156ASCII, PDF, HTML MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME S. KilleJanuary 1998Obsoletes RFC 987, RFC 1026, RFC 1138, RFC 1148, RFC 1327, RFC 1495, Updates RFC 822    
RFC 2157ASCII, PDF, HTML Mapping between X.400 and RFC-822/MIME Message Bodies H. AlvestrandJanuary 1998Errata    
RFC 2158ASCII, PDF, HTML X.400 Image Body Parts H. AlvestrandJanuary 1998        
RFC 2159ASCII, PDF, HTML A MIME Body Part for FAX H. AlvestrandJanuary 1998        
RFC 2160ASCII, PDF, HTML Carrying PostScript in X.400 and MIME H. AlvestrandJanuary 1998        
RFC 2163ASCII, PDF, HTML Using the Internet DNS to Distribute MIXER Conformant Global Address Mapping (MCGAM) C. AllocchioJanuary 1998Obsoletes RFC 1664, Updated by RFC 3597    
RFC 2164ASCII, PDF, HTML Use of an X.500/LDAP directory to support MIXER address mapping S. KilleJanuary 1998Obsoletes RFC 1838    
RFC 2165ASCII, PDF, HTML Service Location Protocol J. Veizades, E. Guttman, C. Perkins, S. KaplanJune 1997Updated by RFC 2608, RFC 2609    
RFC 2177ASCII, PDF, HTML IMAP4 IDLE command B. LeibaJune 1997        
RFC 2181ASCII, PDF, HTML Clarifications to the DNS Specification R. Elz, R. BushJuly 1997Errata, Updates RFC 1034, RFC 1035, RFC 1123, Updated by RFC 4035, RFC 2535, RFC 4343, RFC 4033, RFC 4034, RFC 5452, RFC 8767    
RFC 2183ASCII, PDF, HTML Communicating Presentation Information in Internet Messages: The Content-Disposition Header Field R. Troost, S. Dorner, K. Moore, Ed.August 1997Errata, Obsoletes RFC 1806, Updated by RFC 2184, RFC 2231    
RFC 2184ASCII, PDF, HTML MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations N. Freed, K. MooreAugust 1997Errata, Obsoleted by RFC 2231, Updates RFC 2045, RFC 2047, RFC 2183    
RFC 2192ASCII, PDF, HTML IMAP URL Scheme C. NewmanSeptember 1997Errata, Obsoleted by RFC 5092    
RFC 2193ASCII, PDF, HTML IMAP4 Mailbox Referrals M. GahrnsSeptember 1997        
RFC 2195ASCII, PDF, HTML IMAP/POP AUTHorize Extension for Simple Challenge/Response J. Klensin, R. Catoe, P. KrumviedeSeptember 1997Obsoletes RFC 2095    
RFC 2198ASCII, PDF, HTML RTP Payload for Redundant Audio Data C. Perkins, I. Kouvelas, O. Hodson, V. Hardman, M. Handley, J.C. Bolot, A. Vega-Garcia, S. Fosse-ParisisSeptember 1997Updated by RFC 6354    
RFC 2203ASCII, PDF, HTML RPCSEC_GSS Protocol Specification M. Eisler, A. Chiu, L. LingSeptember 1997Errata, Updated by RFC 5403    
RFC 2205ASCII, PDF, HTML Resource ReSerVation Protocol (RSVP) -- Version 1 Functional Specification R. Braden, Ed., L. Zhang, S. Berson, S. Herzog, S. JaminSeptember 1997Errata, Updated by RFC 2750, RFC 3936, RFC 4495, RFC 5946, RFC 6437, RFC 6780    
RFC 2206ASCII, PDF, HTML RSVP Management Information Base using SMIv2 F. Baker, J. Krawczyk, A. SastrySeptember 1997        
RFC 2207ASCII, PDF, HTML RSVP Extensions for IPSEC Data Flows L. Berger, T. O'MalleySeptember 1997        
RFC 2210ASCII, PDF, HTML The Use of RSVP with IETF Integrated Services J. WroclawskiSeptember 1997        
RFC 2211ASCII, PDF, HTML Specification of the Controlled-Load Network Element Service J. WroclawskiSeptember 1997        
RFC 2212ASCII, PDF, HTML Specification of Guaranteed Quality of Service S. Shenker, C. Partridge, R. GuerinSeptember 1997        
RFC 2213ASCII, PDF, HTML Integrated Services Management Information Base using SMIv2 F. Baker, J. Krawczyk, A. SastrySeptember 1997Errata    
RFC 2214ASCII, PDF, HTML Integrated Services Management Information Base Guaranteed Service Extensions using SMIv2 F. Baker, J. Krawczyk, A. SastrySeptember 1997        
RFC 2215ASCII, PDF, HTML General Characterization Parameters for Integrated Service Network Elements S. Shenker, J. WroclawskiSeptember 1997        
RFC 2218ASCII, PDF, HTML A Common Schema for the Internet White Pages Service T. Genovese, B. JenningsOctober 1997        
RFC 2221ASCII, PDF, HTML IMAP4 Login Referrals M. GahrnsOctober 1997        
RFC 2222ASCII, PDF, HTML Simple Authentication and Security Layer (SASL) J. MyersOctober 1997Errata, Obsoleted by RFC 4422, RFC 4752, Updated by RFC 2444    
RFC 2225ASCII, PDF, HTML Classical IP and ARP over ATM M. Laubach, J. HalpernApril 1998Obsoletes RFC 1626, RFC 1577, Updated by RFC 5494    
RFC 2226ASCII, PDF, HTML IP Broadcast over ATM Networks T. Smith, G. ArmitageOctober 1997        
RFC 2227ASCII, PDF, HTML Simple Hit-Metering and Usage-Limiting for HTTP J. Mogul, P. LeachOctober 1997        
RFC 2228ASCII, PDF, HTML FTP Security Extensions M. Horowitz, S. LuntOctober 1997Updates RFC 959    
RFC 2231ASCII, PDF, HTMLMIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and ContinuationsN. Freed, K. MooreNovember 1997Errata, Obsoletes RFC 2184, Updates RFC 2045, RFC 2047, RFC 2183    
RFC 2232ASCII, PDF, HTML Definitions of Managed Objects for DLUR using SMIv2 B. Clouston, Ed., B. Moore, Ed.November 1997        
RFC 2233ASCII, PDF, HTML The Interfaces Group MIB using SMIv2 K. McCloghrie, F. KastenholzNovember 1997Obsoletes RFC 1573, Obsoleted by RFC 2863    
RFC 2234ASCII, PDF, HTML Augmented BNF for Syntax Specifications: ABNF D. Crocker, Ed., P. OverellNovember 1997Errata, Obsoleted by RFC 4234    
RFC 2236ASCII, PDF, HTML Internet Group Management Protocol, Version 2 W. FennerNovember 1997Errata, Updates RFC 1112, Updated by RFC 3376    
RFC 2238ASCII, PDF, HTML Definitions of Managed Objects for HPR using SMIv2 B. Clouston, Ed., B. Moore, Ed.November 1997        
RFC 2239ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs) using SMIv2 K. de Graaf, D. Romascanu, D. McMaster, K. McCloghrie, S. RobertsNovember 1997Obsoleted by RFC 2668    
RFC 2241ASCII, PDF, HTML DHCP Options for Novell Directory Services D. ProvanNovember 1997        
RFC 2242ASCII, PDF, HTML NetWare/IP Domain Name and Information R. Droms, K. FongNovember 1997        
RFC 2243ASCII, PDF, HTML OTP Extended Responses C. MetzNovember 1997        
RFC 2244ASCII, PDF, HTML ACAP -- Application Configuration Access Protocol C. Newman, J. G. MyersNovember 1997Errata, Updated by RFC 6075    
RFC 2245ASCII, PDF, HTML Anonymous SASL Mechanism C. NewmanNovember 1997Obsoleted by RFC 4505    
RFC 2247ASCII, PDF, HTML Using Domains in LDAP/X.500 Distinguished Names S. Kille, M. Wahl, A. Grimstad, R. Huber, S. SataluriJanuary 1998Updated by RFC 4519, RFC 4524    
RFC 2248ASCII, PDF, HTML Network Services Monitoring MIB N. Freed, S. KilleJanuary 1998Obsoletes RFC 1565, Obsoleted by RFC 2788    
RFC 2249ASCII, PDF, HTML Mail Monitoring MIB N. Freed, S. KilleJanuary 1998Obsoletes RFC 1566, Obsoleted by RFC 2789    
RFC 2250ASCII, PDF, HTML RTP Payload Format for MPEG1/MPEG2 Video D. Hoffman, G. Fernando, V. Goyal, M. CivanlarJanuary 1998Errata, Obsoletes RFC 2038    
RFC 2251ASCII, PDF, HTML Lightweight Directory Access Protocol (v3) M. Wahl, T. Howes, S. KilleDecember 1997Obsoleted by RFC 4510, RFC 4511, RFC 4513, RFC 4512, Updated by RFC 3377, RFC 3771    
RFC 2252ASCII, PDF, HTML Lightweight Directory Access Protocol (v3): Attribute Syntax Definitions M. Wahl, A. Coulbeck, T. Howes, S. KilleDecember 1997Errata, Obsoleted by RFC 4510, RFC 4517, RFC 4523, RFC 4512, Updated by RFC 3377    
RFC 2253ASCII, PDF, HTML Lightweight Directory Access Protocol (v3): UTF-8 String Representation of Distinguished Names M. Wahl, S. Kille, T. HowesDecember 1997Errata, Obsoletes RFC 1779, Obsoleted by RFC 4510, RFC 4514, Updated by RFC 3377    
RFC 2254ASCII, PDF, HTML The String Representation of LDAP Search Filters T. HowesDecember 1997Errata, Obsoletes RFC 1960, Obsoleted by RFC 4510, RFC 4515, Updated by RFC 3377    
RFC 2255ASCII, PDF, HTML The LDAP URL Format T. Howes, M. SmithDecember 1997Obsoletes RFC 1959, Obsoleted by RFC 4510, RFC 4516, Updated by RFC 3377    
RFC 2256ASCII, PDF, HTML A Summary of the X.500(96) User Schema for use with LDAPv3 M. WahlDecember 1997Obsoleted by RFC 4517, RFC 4519, RFC 4523, RFC 4512, RFC 4510, Updated by RFC 3377    
RFC 2257ASCII, PDF, HTML Agent Extensibility (AgentX) Protocol Version 1 M. Daniele, B. Wijnen, D. FranciscoJanuary 1998Obsoleted by RFC 2741    
RFC 2261ASCII, PDF, HTML An Architecture for Describing SNMP Management Frameworks D. Harrington, R. Presuhn, B. WijnenJanuary 1998Obsoleted by RFC 2271    
RFC 2262ASCII, PDF, HTML Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) J. Case, D. Harrington, R. Presuhn, B. WijnenJanuary 1998Obsoleted by RFC 2272    
RFC 2263ASCII, PDF, HTML SNMPv3 Applications D. Levi, P. Meyer, B. StewartJanuary 1998Obsoleted by RFC 2273    
RFC 2264ASCII, PDF, HTML User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) U. Blumenthal, B. WijnenJanuary 1998Obsoleted by RFC 2274    
RFC 2265ASCII, PDF, HTML View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) B. Wijnen, R. Presuhn, K. McCloghrieJanuary 1998Obsoleted by RFC 2275    
RFC 2266ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.12 Repeater Devices J. FlickJanuary 1998        
RFC 2271ASCII, PDF, HTML An Architecture for Describing SNMP Management Frameworks D. Harrington, R. Presuhn, B. WijnenJanuary 1998Obsoletes RFC 2261, Obsoleted by RFC 2571    
RFC 2272ASCII, PDF, HTML Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) J. Case, D. Harrington, R. Presuhn, B. WijnenJanuary 1998Obsoletes RFC 2262, Obsoleted by RFC 2572    
RFC 2273ASCII, PDF, HTML SNMPv3 Applications D. Levi, P. Meyer, B. StewartJanuary 1998Obsoletes RFC 2263, Obsoleted by RFC 2573    
RFC 2274ASCII, PDF, HTML User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) U. Blumenthal, B. WijnenJanuary 1998Obsoletes RFC 2264, Obsoleted by RFC 2574    
RFC 2275ASCII, PDF, HTML View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) B. Wijnen, R. Presuhn, K. McCloghrieJanuary 1998Obsoletes RFC 2265, Obsoleted by RFC 2575    
RFC 2280ASCII, PDF, HTML Routing Policy Specification Language (RPSL) C. Alaettinoglu, T. Bates, E. Gerich, D. Karrenberg, D. Meyer, M. Terpstra, C. VillamizarJanuary 1998Obsoleted by RFC 2622    
RFC 2283ASCII, PDF, HTML Multiprotocol Extensions for BGP-4 T. Bates, R. Chandra, D. Katz, Y. RekhterFebruary 1998Obsoleted by RFC 2858    
RFC 2284ASCII, PDF, HTML PPP Extensible Authentication Protocol (EAP) L. Blunk, J. VollbrechtMarch 1998Obsoleted by RFC 3748, Updated by RFC 2484    
RFC 2287ASCII, PDF, HTML Definitions of System-Level Managed Objects for Applications C. Krupczak, J. SaperiaFebruary 1998        
RFC 2290ASCII, PDF, HTML Mobile-IPv4 Configuration Option for PPP IPCP J. Solomon, S. GlassFebruary 1998Updates RFC 2002, Updated by RFC 2794    
RFC 2293ASCII, PDF, HTML Representing Tables and Subtrees in the X.500 Directory S. KilleMarch 1998Obsoletes RFC 1837    
RFC 2294ASCII, PDF, HTML Representing the O/R Address hierarchy in the X.500 Directory Information Tree S. KilleMarch 1998Obsoletes RFC 1836    
RFC 2298ASCII, PDF, HTML An Extensible Message Format for Message Disposition Notifications R. FajmanMarch 1998Obsoleted by RFC 3798    
RFC 2301ASCII, PDF, HTML File Format for Internet Fax L. McIntyre, S. Zilles, R. Buckley, D. Venable, G. Parsons, J. RaffertyMarch 1998Obsoleted by RFC 3949    
RFC 2302ASCII, PDF, HTML Tag Image File Format (TIFF) - image/tiff MIME Sub-type Registration G. Parsons, J. Rafferty, S. ZillesMarch 1998Obsoleted by RFC 3302    
RFC 2303ASCII, PDF, HTML Minimal PSTN address format in Internet Mail C. AllocchioMarch 1998Obsoleted by RFC 3191    
RFC 2304ASCII, PDF, HTML Minimal FAX address format in Internet Mail C. AllocchioMarch 1998Obsoleted by RFC 3192    
RFC 2305ASCII, PDF, HTML A Simple Mode of Facsimile Using Internet Mail K. Toyoda, H. Ohno, J. Murai, D. WingMarch 1998Obsoleted by RFC 3965    
RFC 2308ASCII, PDF, HTML Negative Caching of DNS Queries (DNS NCACHE) M. AndrewsMarch 1998Errata, Updates RFC 1034, RFC 1035, Updated by RFC 4035, RFC 4033, RFC 4034, RFC 6604, RFC 8020, RFC 8499    
RFC 2320ASCII, PDF, HTML Definitions of Managed Objects for Classical IP and ARP Over ATM Using SMIv2 (IPOA-MIB) M. Greene, J. Luciani, K. White, T. KuoApril 1998        
RFC 2326ASCII, PDF, HTML Real Time Streaming Protocol (RTSP) H. Schulzrinne, A. Rao, R. LanphierApril 1998Errata, Obsoleted by RFC 7826    
RFC 2327ASCII, PDF, HTML SDP: Session Description Protocol M. Handley, V. JacobsonApril 1998Errata, Obsoleted by RFC 4566, Updated by RFC 3266    
RFC 2331ASCII, PDF, HTML ATM Signalling Support for IP over ATM - UNI Signalling 4.0 Update M. MaherApril 1998        
RFC 2332ASCII, PDF, HTML NBMA Next Hop Resolution Protocol (NHRP) J. Luciani, D. Katz, D. Piscitello, B. Cole, N. DoraswamyApril 1998        
RFC 2333ASCII, PDF, HTML NHRP Protocol Applicability Statement D. CanseverApril 1998        
RFC 2334ASCII, PDF, HTML Server Cache Synchronization Protocol (SCSP) J. Luciani, G. Armitage, J. Halpern, N. DoraswamyApril 1998Errata    
RFC 2335ASCII, PDF, HTML A Distributed NHRP Service Using SCSP J. LucianiApril 1998        
RFC 2338ASCII, PDF, HTMLVirtual Router Redundancy Protocol S. Knight, D. Weaver, D. Whipple, R. Hinden, D. Mitzel, P. Hunt, P. Higginson, M. Shand, A. LindemApril 1998Obsoleted by RFC 3768    
RFC 2342ASCII, PDF, HTML IMAP4 Namespace M. Gahrns, C. NewmanMay 1998Updated by RFC 4466    
RFC 2344ASCII, PDF, HTML Reverse Tunneling for Mobile IP G. Montenegro, Ed.May 1998Obsoleted by RFC 3024    
RFC 2358ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet-like Interface Types J. Flick, J. JohnsonJune 1998Obsoletes RFC 1650, Obsoleted by RFC 2665    
RFC 2359ASCII, PDF, HTML IMAP4 UIDPLUS extension J. MyersJune 1998Obsoleted by RFC 4315    
RFC 2363ASCII, PDF, HTML PPP Over FUNI G. Gross, M. Kaycee, A. Li, A. Malis, J. StephensJuly 1998        
RFC 2364ASCII, PDF, HTML PPP Over AAL5 G. Gross, M. Kaycee, A. Li, A. Malis, J. StephensJuly 1998        
RFC 2366ASCII, PDF, HTML Definitions of Managed Objects for Multicast over UNI 3.0/3.1 based ATM Networks C. Chung, M. GreeneJuly 1998Obsoleted by RFC 2417    
RFC 2368ASCII, PDF, HTML The mailto URL scheme P. Hoffman, L. Masinter, J. ZawinskiJuly 1998Obsoleted by RFC 6068, Updates RFC 1738, RFC 1808    
RFC 2369ASCII, PDF, HTML The Use of URLs as Meta-Syntax for Core Mail List Commands and their Transport through Message Header Fields G. Neufeld, J. BaerJuly 1998        
RFC 2370ASCII, PDF, HTML The OSPF Opaque LSA Option R. ColtunJuly 1998Obsoleted by RFC 5250, Updated by RFC 3630    
RFC 2371ASCII, PDF, HTML Transaction Internet Protocol Version 3.0 J. Lyon, K. Evans, J. KleinJuly 1998        
RFC 2373ASCII, PDF, HTML IP Version 6 Addressing Architecture R. Hinden, S. DeeringJuly 1998Errata, Obsoletes RFC 1884, Obsoleted by RFC 3513    
RFC 2380ASCII, PDF, HTML RSVP over ATM Implementation Requirements L. BergerAugust 1998        
RFC 2381ASCII, PDF, HTML Interoperation of Controlled-Load Service and Guaranteed Service with ATM M. Garrett, M. BordenAugust 1998        
RFC 2384ASCII, PDF, HTML POP URL Scheme R. GellensAugust 1998Errata    
RFC 2385ASCII, PDF, HTML Protection of BGP Sessions via the TCP MD5 Signature Option A. HeffernanAugust 1998Errata, Obsoleted by RFC 5925, Updated by RFC 6691    
RFC 2387ASCII, PDF, HTML The MIME Multipart/Related Content-type E. LevinsonAugust 1998Errata, Obsoletes RFC 2112    
RFC 2388ASCII, PDF, HTML Returning Values from Forms: multipart/form-data L. MasinterAugust 1998Errata, Obsoleted by RFC 7578    
RFC 2389ASCII, PDF, HTML Feature negotiation mechanism for the File Transfer Protocol P. Hethmon, R. ElzAugust 1998        
RFC 2392ASCII, PDF, HTML Content-ID and Message-ID Uniform Resource Locators E. LevinsonAugust 1998Errata, Obsoletes RFC 2111    
RFC 2393ASCII, PDF, HTML IP Payload Compression Protocol (IPComp) A. Shacham, R. Monsour, R. Pereira, M. ThomasDecember 1998Obsoleted by RFC 3173    
RFC 2397ASCII, PDF, HTMLThe "data" URL scheme L. MasinterAugust 1998Errata    
RFC 2401ASCII, PDF, HTML Security Architecture for the Internet Protocol S. Kent, R. AtkinsonNovember 1998Obsoletes RFC 1825, Obsoleted by RFC 4301, Updated by RFC 3168    
RFC 2402ASCII, PDF, HTML IP Authentication Header S. Kent, R. AtkinsonNovember 1998Obsoletes RFC 1826, Obsoleted by RFC 4302, RFC 4305    
RFC 2403ASCII, PDF, HTML The Use of HMAC-MD5-96 within ESP and AH C. Madson, R. GlennNovember 1998        
RFC 2404ASCII, PDF, HTML The Use of HMAC-SHA-1-96 within ESP and AH C. Madson, R. GlennNovember 1998        
RFC 2405ASCII, PDF, HTML The ESP DES-CBC Cipher Algorithm With Explicit IV C. Madson, N. DoraswamyNovember 1998        
RFC 2406ASCII, PDF, HTML IP Encapsulating Security Payload (ESP) S. Kent, R. AtkinsonNovember 1998Obsoletes RFC 1827, Obsoleted by RFC 4303, RFC 4305    
RFC 2407ASCII, PDF, HTML The Internet IP Security Domain of Interpretation for ISAKMP D. PiperNovember 1998Errata, Obsoleted by RFC 4306    
RFC 2408ASCII, PDF, HTML Internet Security Association and Key Management Protocol (ISAKMP) D. Maughan, M. Schertler, M. Schneider, J. TurnerNovember 1998Errata, Obsoleted by RFC 4306    
RFC 2409ASCII, PDF, HTML The Internet Key Exchange (IKE) D. Harkins, D. CarrelNovember 1998Obsoleted by RFC 4306, Updated by RFC 4109    
RFC 2410ASCII, PDF, HTML The NULL Encryption Algorithm and Its Use With IPsec R. Glenn, S. KentNovember 1998Errata    
RFC 2417ASCII, PDF, HTML Definitions of Managed Objects for Multicast over UNI 3.0/3.1 based ATM Networks C. Chung, M. GreeneSeptember 1998Errata, Obsoletes RFC 2366    
RFC 2419ASCII, PDF, HTML The PPP DES Encryption Protocol, Version 2 (DESE-bis) K. Sklower, G. MeyerSeptember 1998Obsoletes RFC 1969    
RFC 2420ASCII, PDF, HTML The PPP Triple-DES Encryption Protocol (3DESE) H. KummertSeptember 1998        
RFC 2421ASCII, PDF, HTML Voice Profile for Internet Mail - version 2 G. Vaudreuil, G. ParsonsSeptember 1998Errata, Obsoletes RFC 1911, Obsoleted by RFC 3801    
RFC 2422ASCII, PDF, HTML Toll Quality Voice - 32 kbit/s ADPCM MIME Sub-type Registration G. Vaudreuil, G. ParsonsSeptember 1998Obsoletes RFC 1911, Obsoleted by RFC 3802    
RFC 2423ASCII, PDF, HTML VPIM Voice Message MIME Sub-type Registration G. Vaudreuil, G. ParsonsSeptember 1998Obsoletes RFC 1911, Obsoleted by RFC 3801    
RFC 2424ASCII, PDF, HTML Content Duration MIME Header Definition G. Vaudreuil, G. ParsonsSeptember 1998Obsoleted by RFC 3803    
RFC 2425ASCII, PDF, HTML A MIME Content-Type for Directory Information T. Howes, M. Smith, F. DawsonSeptember 1998Obsoleted by RFC 6350    
RFC 2426ASCII, PDF, HTML vCard MIME Directory Profile F. Dawson, T. HowesSeptember 1998Errata, Obsoleted by RFC 6350    
RFC 2428ASCII, PDF, HTML FTP Extensions for IPv6 and NATs M. Allman, S. Ostermann, C. MetzSeptember 1998Errata    
RFC 2429ASCII, PDF, HTML RTP Payload Format for the 1998 Version of ITU-T Rec. H.263 Video (H.263+) C. Bormann, L. Cline, G. Deisher, T. Gardos, C. Maciocco, D. Newell, J. Ott, G. Sullivan, S. Wenger, C. ZhuOctober 1998Obsoleted by RFC 4629    
RFC 2431ASCII, PDF, HTML RTP Payload Format for BT.656 Video Encoding D. TynanOctober 1998        
RFC 2435ASCII, PDF, HTML RTP Payload Format for JPEG-compressed Video L. Berc, W. Fenner, R. Frederick, S. McCanne, P. StewartOctober 1998Errata, Obsoletes RFC 2035    
RFC 2439ASCII, PDF, HTML BGP Route Flap Damping C. Villamizar, R. Chandra, R. GovindanNovember 1998Errata    
RFC 2440ASCII, PDF, HTML OpenPGP Message Format J. Callas, L. Donnerhacke, H. Finney, R. ThayerNovember 1998Obsoleted by RFC 4880    
RFC 2444ASCII, PDF, HTML The One-Time-Password SASL Mechanism C. NewmanOctober 1998Updates RFC 2222    
RFC 2445ASCII, PDF, HTML Internet Calendaring and Scheduling Core Object Specification (iCalendar) F. Dawson, D. StenersonNovember 1998Errata, Obsoleted by RFC 5545    
RFC 2446ASCII, PDF, HTML iCalendar Transport-Independent Interoperability Protocol (iTIP) Scheduling Events, BusyTime, To-dos and Journal Entries S. Silverberg, S. Mansour, F. Dawson, R. HopsonNovember 1998Errata, Obsoleted by RFC 5546    
RFC 2447ASCII, PDF, HTML iCalendar Message-Based Interoperability Protocol (iMIP) F. Dawson, S. Mansour, S. SilverbergNovember 1998Obsoleted by RFC 6047    
RFC 2449ASCII, PDF, HTML POP3 Extension Mechanism R. Gellens, C. Newman, L. LundbladeNovember 1998Updates RFC 1939, Updated by RFC 5034    
RFC 2451ASCII, PDF, HTML The ESP CBC-Mode Cipher Algorithms R. Pereira, R. AdamsNovember 1998        
RFC 2455ASCII, PDF, HTML Definitions of Managed Objects for APPN B. Clouston, B. MooreNovember 1998Obsoletes RFC 2155    
RFC 2456ASCII, PDF, HTML Definitions of Managed Objects for APPN TRAPS B. Clouston, B. MooreNovember 1998        
RFC 2457ASCII, PDF, HTML Definitions of Managed Objects for Extended Border Node B. Clouston, B. MooreNovember 1998        
RFC 2459ASCII, PDF, HTML Internet X.509 Public Key Infrastructure Certificate and CRL Profile R. Housley, W. Ford, W. Polk, D. SoloJanuary 1999Errata, Obsoleted by RFC 3280    
RFC 2464ASCII, PDF, HTML Transmission of IPv6 Packets over Ethernet Networks M. CrawfordDecember 1998Errata, Obsoletes RFC 1972, Updated by RFC 6085, RFC 8064    
RFC 2467ASCII, PDF, HTML Transmission of IPv6 Packets over FDDI Networks M. CrawfordDecember 1998Obsoletes RFC 2019, Updated by RFC 8064    
RFC 2470ASCII, PDF, HTML Transmission of IPv6 Packets over Token Ring Networks M. Crawford, T. Narten, S. ThomasDecember 1998Updated by RFC 8064    
RFC 2472ASCII, PDF, HTML IP Version 6 over PPP D. Haskin, E. AllenDecember 1998Obsoletes RFC 2023, Obsoleted by RFC 5072, RFC 5172    
RFC 2473ASCII, PDF, HTML Generic Packet Tunneling in IPv6 Specification A. Conta, S. DeeringDecember 1998        
RFC 2474ASCII, PDF, HTMLDefinition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 HeadersK. Nichols, S. Blake, F. Baker, D. BlackDecember 1998Errata, Obsoletes RFC 1455, RFC 1349, Updates RFC 791, Updated by RFC 3168, RFC 3260, RFC 8436    
RFC 2476ASCII, PDF, HTML Message Submission R. Gellens, J. KlensinDecember 1998Obsoleted by RFC 4409    
RFC 2478ASCII, PDF, HTML The Simple and Protected GSS-API Negotiation Mechanism E. Baize, D. PinkasDecember 1998Obsoleted by RFC 4178    
RFC 2480ASCII, PDF, HTML Gateways and MIME Security Multiparts N. FreedJanuary 1999        
RFC 2484ASCII, PDF, HTML PPP LCP Internationalization Configuration Option G. ZornJanuary 1999Updates RFC 2284, RFC 1994, RFC 1570    
RFC 2485ASCII, PDF, HTML DHCP Option for The Open Group's User Authentication Protocol S. DrachJanuary 1999        
RFC 2486ASCII, PDF, HTML The Network Access Identifier B. Aboba, M. BeadlesJanuary 1999Errata, Obsoleted by RFC 4282    
RFC 2487ASCII, PDF, HTML SMTP Service Extension for Secure SMTP over TLS P. HoffmanJanuary 1999Obsoleted by RFC 3207    
RFC 2491ASCII, PDF, HTML IPv6 over Non-Broadcast Multiple Access (NBMA) networks G. Armitage, P. Schulter, M. Jork, G. HarterJanuary 1999Updated by RFC 8064    
RFC 2492ASCII, PDF, HTML IPv6 over ATM Networks G. Armitage, P. Schulter, M. JorkJanuary 1999Errata, Updated by RFC 8064    
RFC 2493ASCII, PDF, HTML Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals K. Tesink, Ed.January 1999Obsoleted by RFC 3593    
RFC 2494ASCII, PDF, HTML Definitions of Managed Objects for the DS0 and DS0 Bundle Interface Type D. Fowler, Ed.January 1999        
RFC 2495ASCII, PDF, HTML Definitions of Managed Objects for the DS1, E1, DS2 and E2 Interface Types D. Fowler, Ed.January 1999Obsoletes RFC 1406, Obsoleted by RFC 3895    
RFC 2496ASCII, PDF, HTML Definitions of Managed Object for the DS3/E3 Interface Type D. Fowler, Ed.January 1999Obsoletes RFC 1407, Obsoleted by RFC 3896    
RFC 2497ASCII, PDF, HTML Transmission of IPv6 Packets over ARCnet Networks I. SouvatzisJanuary 1999Updated by RFC 8064    
RFC 2507ASCII, PDF, HTML IP Header Compression M. Degermark, B. Nordgren, S. PinkFebruary 1999        
RFC 2508ASCII, PDF, HTML Compressing IP/UDP/RTP Headers for Low-Speed Serial Links S. Casner, V. JacobsonFebruary 1999        
RFC 2509ASCII, PDF, HTML IP Header Compression over PPP M. Engan, S. Casner, C. BormannFebruary 1999Obsoleted by RFC 3544    
RFC 2510ASCII, PDF, HTML Internet X.509 Public Key Infrastructure Certificate Management Protocols C. Adams, S. FarrellMarch 1999Obsoleted by RFC 4210    
RFC 2511ASCII, PDF, HTML Internet X.509 Certificate Request Message Format M. Myers, C. Adams, D. Solo, D. KempMarch 1999Obsoleted by RFC 4211    
RFC 2512ASCII, PDF, HTML Accounting Information for ATM Networks K. McCloghrie, J. Heinanen, W. Greene, A. PrasadFebruary 1999        
RFC 2513ASCII, PDF, HTML Managed Objects for Controlling the Collection and Storage of Accounting Information for Connection-Oriented Networks K. McCloghrie, J. Heinanen, W. Greene, A. PrasadFebruary 1999        
RFC 2514ASCII, PDF, HTML Definitions of Textual Conventions and OBJECT-IDENTITIES for ATM Management M. Noto, E. Spiegel, K. TesinkFebruary 1999        
RFC 2515ASCII, PDF, HTML Definitions of Managed Objects for ATM Management K. Tesink, Ed.February 1999Obsoletes RFC 1695    
RFC 2518ASCII, PDF, HTML HTTP Extensions for Distributed Authoring -- WEBDAV Y. Goland, E. Whitehead, A. Faizi, S. Carter, D. JensenFebruary 1999Errata, Obsoleted by RFC 4918    
RFC 2526ASCII, PDF, HTML Reserved IPv6 Subnet Anycast Addresses D. Johnson, S. DeeringMarch 1999        
RFC 2529ASCII, PDF, HTML Transmission of IPv6 over IPv4 Domains without Explicit Tunnels B. Carpenter, C. JungMarch 1999        
RFC 2530ASCII, PDF, HTML Indicating Supported Media Features Using Extensions to DSN and MDN D. WingMarch 1999        
RFC 2531ASCII, PDF, HTML Content Feature Schema for Internet Fax G. Klyne, L. McIntyreMarch 1999Obsoleted by RFC 2879    
RFC 2532ASCII, PDF, HTML Extended Facsimile Using Internet Mail L. Masinter, D. WingMarch 1999        
RFC 2533ASCII, PDF, HTML A Syntax for Describing Media Feature Sets G. KlyneMarch 1999Updated by RFC 2738, RFC 2938    
RFC 2534ASCII, PDF, HTML Media Features for Display, Print, and Fax L. Masinter, D. Wing, A. Mutz, K. HoltmanMarch 1999        
RFC 2535ASCII, PDF, HTML Domain Name System Security Extensions D. Eastlake 3rdMarch 1999Errata, Obsoletes RFC 2065, Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 2181, RFC 1035, RFC 1034, Updated by RFC 2931, RFC 3007, RFC 3008, RFC 3090, RFC 3226, RFC 3445, RFC 3597, RFC 3655, RFC 3658, RFC 3755, RFC 3757, RFC 3845    
RFC 2536ASCII, PDF, HTML DSA KEYs and SIGs in the Domain Name System (DNS) D. Eastlake 3rdMarch 1999Updated by RFC 6944    
RFC 2537ASCII, PDF, HTML RSA/MD5 KEYs and SIGs in the Domain Name System (DNS) D. Eastlake 3rdMarch 1999Obsoleted by RFC 3110    
RFC 2538ASCII, PDF, HTML Storing Certificates in the Domain Name System (DNS) D. Eastlake 3rd, O. GudmundssonMarch 1999Obsoleted by RFC 4398    
RFC 2539ASCII, PDF, HTML Storage of Diffie-Hellman Keys in the Domain Name System (DNS) D. Eastlake 3rdMarch 1999Updated by RFC 6944    
RFC 2543ASCII, PDF, HTML SIP: Session Initiation Protocol M. Handley, H. Schulzrinne, E. Schooler, J. RosenbergMarch 1999Obsoleted by RFC 3261, RFC 3262, RFC 3263, RFC 3264, RFC 3265    
RFC 2545ASCII, PDF, HTML Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing P. Marques, F. DupontMarch 1999        
RFC 2554ASCII, PDF, HTML SMTP Service Extension for Authentication J. MyersMarch 1999Obsoleted by RFC 4954    
RFC 2557ASCII, PDF, HTML MIME Encapsulation of Aggregate Documents, such as HTML (MHTML) J. Palme, A. Hopmann, N. ShelnessMarch 1999Errata, Obsoletes RFC 2110    
RFC 2558ASCII, PDF, HTML Definitions of Managed Objects for the SONET/SDH Interface Type K. TesinkMarch 1999Obsoletes RFC 1595, Obsoleted by RFC 3592    
RFC 2560ASCII, PDF, HTML X.509 Internet Public Key Infrastructure Online Certificate Status Protocol - OCSP M. Myers, R. Ankney, A. Malpani, S. Galperin, C. AdamsJune 1999Errata, Obsoleted by RFC 6960, Updated by RFC 6277    
RFC 2561ASCII, PDF, HTML Base Definitions of Managed Objects for TN3270E Using SMIv2 K. White, R. MooreApril 1999        
RFC 2562ASCII, PDF, HTML Definitions of Protocol and Managed Objects for TN3270E Response Time Collection Using SMIv2 (TN3270E-RT-MIB) K. White, R. MooreApril 1999        
RFC 2563ASCII, PDF, HTML DHCP Option to Disable Stateless Auto-Configuration in IPv4 Clients R. TrollMay 1999Updated by RFC 8925    
RFC 2564ASCII, PDF, HTML Application Management MIB C. Kalbfleisch, C. Krupczak, R. Presuhn, J. SaperiaMay 1999        
RFC 2576ASCII, PDF, HTML Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework R. Frye, D. Levi, S. Routhier, B. WijnenMarch 2000Errata, Obsoletes RFC 1908, RFC 2089, Obsoleted by RFC 3584    
RFC 2581ASCII, PDF, HTMLTCP Congestion ControlM. Allman, V. Paxson, W. StevensApril 1999Errata, Obsoletes RFC 2001, Obsoleted by RFC 5681, Updated by RFC 3390    
RFC 2584ASCII, PDF, HTML Definitions of Managed Objects for APPN/HPR in IP Networks B. Clouston, B. MooreMay 1999        
RFC 2585ASCII, PDF, HTMLInternet X.509 Public Key Infrastructure Operational Protocols: FTP and HTTP R. Housley, P. HoffmanMay 1999Errata    
RFC 2587ASCII, PDF, HTML Internet X.509 Public Key Infrastructure LDAPv2 Schema S. Boeyen, T. Howes, P. RichardJune 1999Obsoleted by RFC 4523    
RFC 2589ASCII, PDF, HTML Lightweight Directory Access Protocol (v3): Extensions for Dynamic Directory Services Y. Yaacovi, M. Wahl, T. GenoveseMay 1999        
RFC 2590ASCII, PDF, HTML Transmission of IPv6 Packets over Frame Relay Networks Specification A. Conta, A. Malis, M. MuellerMay 1999Updated by RFC 8064    
RFC 2591ASCII, PDF, HTML Definitions of Managed Objects for Scheduling Management Operations D. Levi, J. SchoenwaelderMay 1999Obsoleted by RFC 3231    
RFC 2592ASCII, PDF, HTML Definitions of Managed Objects for the Delegation of Management Script D. Levi, J. SchoenwaelderMay 1999Obsoleted by RFC 3165    
RFC 2594ASCII, PDF, HTML Definitions of Managed Objects for WWW Services H. Hazewinkel, C. Kalbfleisch, J. SchoenwaelderMay 1999        
RFC 2595ASCII, PDF, HTML Using TLS with IMAP, POP3 and ACAP C. NewmanJune 1999Errata, Updated by RFC 4616, RFC 7817, RFC 8314    
RFC 2596ASCII, PDF, HTML Use of Language Codes in LDAP M. Wahl, T. HowesMay 1999Obsoleted by RFC 3866    
RFC 2597ASCII, PDF, HTML Assured Forwarding PHB Group J. Heinanen, F. Baker, W. Weiss, J. WroclawskiJune 1999Errata, Updated by RFC 3260    
RFC 2598ASCII, PDF, HTML An Expedited Forwarding PHB V. Jacobson, K. Nichols, K. PoduriJune 1999Errata, Obsoleted by RFC 3246    
RFC 2601ASCII, PDF, HTML ILMI-Based Server Discovery for ATMARP M. DavisonJune 1999        
RFC 2602ASCII, PDF, HTML ILMI-Based Server Discovery for MARS M. DavisonJune 1999        
RFC 2603ASCII, PDF, HTML ILMI-Based Server Discovery for NHRP M. DavisonJune 1999        
RFC 2605ASCII, PDF, HTML Directory Server Monitoring MIB G. Mansfield, S. KilleJune 1999Obsoletes RFC 1567    
RFC 2608ASCII, PDF, HTMLService Location Protocol, Version 2 E. Guttman, C. Perkins, J. Veizades, M. DayJune 1999Errata, Updates RFC 2165, Updated by RFC 3224    
RFC 2609ASCII, PDF, HTML Service Templates and Service: Schemes E. Guttman, C. Perkins, J. KempfJune 1999Updates RFC 2165    
RFC 2610ASCII, PDF, HTML DHCP Options for Service Location Protocol C. Perkins, E. GuttmanJune 1999        
RFC 2615ASCII, PDF, HTML PPP over SONET/SDH A. Malis, W. SimpsonJune 1999Obsoletes RFC 1619    
RFC 2618ASCII, PDF, HTML RADIUS Authentication Client MIB B. Aboba, G. ZornJune 1999Obsoleted by RFC 4668    
RFC 2619ASCII, PDF, HTML RADIUS Authentication Server MIB G. Zorn, B. AbobaJune 1999Obsoleted by RFC 4669    
RFC 2622ASCII, PDF, HTML Routing Policy Specification Language (RPSL) C. Alaettinoglu, C. Villamizar, E. Gerich, D. Kessens, D. Meyer, T. Bates, D. Karrenberg, M. TerpstraJune 1999Obsoletes RFC 2280, Updated by RFC 4012, RFC 7909    
RFC 2623ASCII, PDF, HTML NFS Version 2 and Version 3 Security Issues and the NFS Protocol's Use of RPCSEC_GSS and Kerberos V5 M. EislerJune 1999        
RFC 2625ASCII, PDF, HTML IP and ARP over Fibre Channel M. Rajagopal, R. Bhagwat, W. RickardJune 1999Errata, Obsoleted by RFC 4338    
RFC 2630ASCII, PDF, HTML Cryptographic Message Syntax R. HousleyJune 1999Errata, Obsoleted by RFC 3369, RFC 3370    
RFC 2631ASCII, PDF, HTML Diffie-Hellman Key Agreement Method E. RescorlaJune 1999Errata    
RFC 2632ASCII, PDF, HTML S/MIME Version 3 Certificate Handling B. Ramsdell, Ed.June 1999Obsoleted by RFC 3850    
RFC 2633ASCII, PDF, HTML S/MIME Version 3 Message Specification B. Ramsdell, Ed.June 1999Errata, Obsoleted by RFC 3851    
RFC 2634ASCII, PDF, HTML Enhanced Security Services for S/MIME P. Hoffman, Ed.June 1999Errata, Updated by RFC 5035    
RFC 2640ASCII, PDF, HTML Internationalization of the File Transfer Protocol B. CurtinJuly 1999Errata, Updates RFC 959    
RFC 2645ASCII, PDF, HTML ON-DEMAND MAIL RELAY (ODMR) SMTP with Dynamic IP Addresses R. GellensAugust 1999Errata    
RFC 2646ASCII, PDF, HTML The Text/Plain Format Parameter R. Gellens, Ed.August 1999Obsoleted by RFC 3676, Updates RFC 2046    
RFC 2651ASCII, PDF, HTML The Architecture of the Common Indexing Protocol (CIP) J. Allen, M. MeallingAugust 1999        
RFC 2652ASCII, PDF, HTML MIME Object Definitions for the Common Indexing Protocol (CIP) J. Allen, M. MeallingAugust 1999        
RFC 2653ASCII, PDF, HTML CIP Transport Protocols J. Allen, P. Leach, R. HedbergAugust 1999        
RFC 2658ASCII, PDF, HTML RTP Payload Format for PureVoice(tm) Audio K. McKayAugust 1999        
RFC 2661ASCII, PDF, HTML Layer Two Tunneling Protocol "L2TP" W. Townsley, A. Valencia, A. Rubens, G. Pall, G. Zorn, B. PalterAugust 1999Errata    
RFC 2662ASCII, PDF, HTML Definitions of Managed Objects for the ADSL Lines G. Bathrick, F. LyAugust 1999Errata    
RFC 2665ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet-like Interface Types J. Flick, J. JohnsonAugust 1999Obsoletes RFC 2358, Obsoleted by RFC 3635    
RFC 2667ASCII, PDF, HTML IP Tunnel MIB D. ThalerAugust 1999Obsoleted by RFC 4087    
RFC 2668ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs) A. Smith, J. Flick, K. de Graaf, D. Romascanu, D. McMaster, K. McCloghrie, S. RobertsAugust 1999Obsoletes RFC 2239, Obsoleted by RFC 3636    
RFC 2669ASCII, PDF, HTML DOCSIS Cable Device MIB Cable Device Management Information Base for DOCSIS compliant Cable Modems and Cable Modem Termination Systems M. St. Johns, Ed.August 1999Obsoleted by RFC 4639    
RFC 2670ASCII, PDF, HTML Radio Frequency (RF) Interface Management Information Base for MCNS/DOCSIS compliant RF interfaces M. St. Johns, Ed.August 1999Obsoleted by RFC 4546    
RFC 2671ASCII, PDF, HTMLExtension Mechanisms for DNS (EDNS0) P. VixieAugust 1999Obsoleted by RFC 6891    
RFC 2672ASCII, PDF, HTML Non-Terminal DNS Name Redirection M. CrawfordAugust 1999Obsoleted by RFC 6672, Updated by RFC 4592, RFC 6604    
RFC 2674ASCII, PDF, HTML Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering and Virtual LAN Extensions E. Bell, A. Smith, P. Langille, A. Rijhsinghani, K. McCloghrieAugust 1999Obsoleted by RFC 4363    
RFC 2675ASCII, PDF, HTMLIPv6 Jumbograms D. Borman, S. Deering, R. HindenAugust 1999Errata, Obsoletes RFC 2147    
RFC 2677ASCII, PDF, HTML Definitions of Managed Objects for the NBMA Next Hop Resolution Protocol (NHRP) M. Greene, J. Cucchiara, J. LucianiAugust 1999        
RFC 2678ASCII, PDF, HTML IPPM Metrics for Measuring Connectivity J. Mahdavi, V. PaxsonSeptember 1999Obsoletes RFC 2498    
RFC 2679ASCII, PDF, HTML A One-way Delay Metric for IPPM G. Almes, S. Kalidindi, M. ZekauskasSeptember 1999Errata, Obsoleted by RFC 7679    
RFC 2680ASCII, PDF, HTML A One-way Packet Loss Metric for IPPM G. Almes, S. Kalidindi, M. ZekauskasSeptember 1999Errata, Obsoleted by RFC 7680    
RFC 2681ASCII, PDF, HTML A Round-trip Delay Metric for IPPM G. Almes, S. Kalidindi, M. ZekauskasSeptember 1999Errata    
RFC 2684ASCII, PDF, HTML Multiprotocol Encapsulation over ATM Adaptation Layer 5 D. Grossman, J. HeinanenSeptember 1999Obsoletes RFC 1483    
RFC 2685ASCII, PDF, HTML Virtual Private Networks Identifier B. Fox, B. GleesonSeptember 1999        
RFC 2686ASCII, PDF, HTML The Multi-Class Extension to Multi-Link PPP C. BormannSeptember 1999        
RFC 2687ASCII, PDF, HTML PPP in a Real-time Oriented HDLC-like Framing C. BormannSeptember 1999        
RFC 2688ASCII, PDF, HTML Integrated Services Mappings for Low Speed Networks S. Jackowski, D. Putzolu, E. Crawley, B. DavieSeptember 1999        
RFC 2710ASCII, PDF, HTML Multicast Listener Discovery (MLD) for IPv6 S. Deering, W. Fenner, B. HabermanOctober 1999Updated by RFC 3590, RFC 3810    
RFC 2711ASCII, PDF, HTMLIPv6 Router Alert Option C. Partridge, A. JacksonOctober 1999Updated by RFC 6398    
RFC 2712ASCII, PDF, HTML Addition of Kerberos Cipher Suites to Transport Layer Security (TLS) A. Medvinsky, M. HurOctober 1999Errata    
RFC 2720ASCII, PDF, HTML Traffic Flow Measurement: Meter MIB N. BrownleeOctober 1999Obsoletes RFC 2064    
RFC 2725ASCII, PDF, HTML Routing Policy System Security C. Villamizar, C. Alaettinoglu, D. Meyer, S. MurphyDecember 1999Updated by RFC 4012    
RFC 2726ASCII, PDF, HTML PGP Authentication for RIPE Database Updates J. ZsakoDecember 1999        
RFC 2728ASCII, PDF, HTML The Transmission of IP Over the Vertical Blanking Interval of a Television Signal R. Panabaker, S. Wegerif, D. ZigmondNovember 1999        
RFC 2730ASCII, PDF, HTML Multicast Address Dynamic Client Allocation Protocol (MADCAP) S. Hanna, B. Patel, M. ShahDecember 1999        
RFC 2732ASCII, PDF, HTML Format for Literal IPv6 Addresses in URL's R. Hinden, B. Carpenter, L. MasinterDecember 1999Errata, Obsoleted by RFC 3986, Updates RFC 2396    
RFC 2733ASCII, PDF, HTML An RTP Payload Format for Generic Forward Error Correction J. Rosenberg, H. SchulzrinneDecember 1999Obsoleted by RFC 5109    
RFC 2734ASCII, PDF, HTML IPv4 over IEEE 1394 P. JohanssonDecember 1999        
RFC 2735ASCII, PDF, HTML NHRP Support for Virtual Private Networks B. Fox, B. PetriDecember 1999        
RFC 2737ASCII, PDF, HTML Entity MIB (Version 2) K. McCloghrie, A. BiermanDecember 1999Errata, Obsoletes RFC 2037, Obsoleted by RFC 4133    
RFC 2738ASCII, PDF, HTML Corrections to "A Syntax for Describing Media Feature Sets" G. KlyneDecember 1999Updates RFC 2533    
RFC 2739ASCII, PDF, HTML Calendar Attributes for vCard and LDAP T. Small, D. Hennessy, F. DawsonJanuary 2000Updated by RFC 6350    
RFC 2740ASCII, PDF, HTML OSPF for IPv6 R. Coltun, D. Ferguson, J. MoyDecember 1999Errata, Obsoleted by RFC 5340    
RFC 2743ASCII, PDF, HTML Generic Security Service Application Program Interface Version 2, Update 1 J. LinnJanuary 2000Errata, Obsoletes RFC 2078, Updated by RFC 5554, RFC 5896    
RFC 2744ASCII, PDF, HTML Generic Security Service API Version 2 : C-bindings J. WrayJanuary 2000Errata, Obsoletes RFC 1509, Updated by RFC 5896    
RFC 2745ASCII, PDF, HTML RSVP Diagnostic Messages A. Terzis, B. Braden, S. Vincent, L. ZhangJanuary 2000        
RFC 2746ASCII, PDF, HTML RSVP Operation Over IP Tunnels A. Terzis, J. Krawczyk, J. Wroclawski, L. ZhangJanuary 2000        
RFC 2747ASCII, PDF, HTML RSVP Cryptographic Authentication F. Baker, B. Lindell, M. TalwarJanuary 2000Errata, Updated by RFC 3097    
RFC 2748ASCII, PDF, HTML The COPS (Common Open Policy Service) Protocol D. Durham, Ed., J. Boyle, R. Cohen, S. Herzog, R. Rajan, A. SastryJanuary 2000Updated by RFC 4261    
RFC 2749ASCII, PDF, HTML COPS usage for RSVP S. Herzog, Ed., J. Boyle, R. Cohen, D. Durham, R. Rajan, A. SastryJanuary 2000        
RFC 2750ASCII, PDF, HTML RSVP Extensions for Policy Control S. HerzogJanuary 2000Updates RFC 2205    
RFC 2751ASCII, PDF, HTML Signaled Preemption Priority Policy Element S. HerzogJanuary 2000Obsoleted by RFC 3181    
RFC 2752ASCII, PDF, HTML Identity Representation for RSVP S. Yadav, R. Yavatkar, R. Pabbati, P. Ford, T. Moore, S. HerzogJanuary 2000Obsoleted by RFC 3182    
RFC 2765ASCII, PDF, HTML Stateless IP/ICMP Translation Algorithm (SIIT) E. NordmarkFebruary 2000Obsoleted by RFC 6145    
RFC 2769ASCII, PDF, HTML Routing Policy System Replication C. Villamizar, C. Alaettinoglu, R. Govindan, D. MeyerFebruary 2000        
RFC 2782ASCII, PDF, HTML A DNS RR for specifying the location of services (DNS SRV) A. Gulbrandsen, P. Vixie, L. EsibovFebruary 2000Errata, Obsoletes RFC 2052, Updated by RFC 6335, RFC 8553    
RFC 2784ASCII, PDF, HTML Generic Routing Encapsulation (GRE) D. Farinacci, T. Li, S. Hanks, D. Meyer, P. TrainaMarch 2000Errata, Updated by RFC 2890    
RFC 2787ASCII, PDF, HTML Definitions of Managed Objects for the Virtual Router Redundancy Protocol B. Jewell, D. ChuangMarch 2000Obsoleted by RFC 6527    
RFC 2788ASCII, PDF, HTML Network Services Monitoring MIB N. Freed, S. KilleMarch 2000Obsoletes RFC 2248    
RFC 2789ASCII, PDF, HTML Mail Monitoring MIB N. Freed, S. KilleMarch 2000Obsoletes RFC 2249, RFC 1566    
RFC 2793ASCII, PDF, HTML RTP Payload for Text Conversation G. HellstromMay 2000Obsoleted by RFC 4103    
RFC 2794ASCII, PDF, HTML Mobile IP Network Access Identifier Extension for IPv4 P. Calhoun, C. PerkinsMarch 2000Updates RFC 2290    
RFC 2796ASCII, PDF, HTML BGP Route Reflection - An Alternative to Full Mesh IBGP T. Bates, R. Chandra, E. ChenApril 2000Obsoleted by RFC 4456, Updates RFC 1966    
RFC 2797ASCII, PDF, HTML Certificate Management Messages over CMS M. Myers, X. Liu, J. Schaad, J. WeinsteinApril 2000Errata, Obsoleted by RFC 5272    
RFC 2806ASCII, PDF, HTML URLs for Telephone Calls A. Vaha-SipilaApril 2000Obsoleted by RFC 3966    
RFC 2814ASCII, PDF, HTML SBM (Subnet Bandwidth Manager): A Protocol for RSVP-based Admission Control over IEEE 802-style networks R. Yavatkar, D. Hoffman, Y. Bernet, F. Baker, M. SpeerMay 2000        
RFC 2815ASCII, PDF, HTML Integrated Service Mappings on IEEE 802 Networks M. Seaman, A. Smith, E. Crawley, J. WroclawskiMay 2000        
RFC 2817ASCII, PDF, HTML Upgrading to TLS Within HTTP/1.1 R. Khare, S. LawrenceMay 2000Errata, Updates RFC 2616, Updated by RFC 7230, RFC 7231    
RFC 2821ASCII, PDF, HTMLSimple Mail Transfer Protocol J. Klensin, Ed.April 2001Errata, Obsoletes RFC 821, RFC 974, RFC 1869, Obsoleted by RFC 5321, Updated by RFC 5336    
RFC 2822ASCII, PDF, HTMLInternet Message Format P. Resnick, Ed.April 2001Errata, Obsoletes RFC 822, Obsoleted by RFC 5322, Updated by RFC 5335, RFC 5336    
RFC 2829ASCII, PDF, HTML Authentication Methods for LDAP M. Wahl, H. Alvestrand, J. Hodges, R. MorganMay 2000Obsoleted by RFC 4513, RFC 4510, Updated by RFC 3377    
RFC 2830ASCII, PDF, HTML Lightweight Directory Access Protocol (v3): Extension for Transport Layer Security J. Hodges, R. Morgan, M. WahlMay 2000Obsoleted by RFC 4511, RFC 4513, RFC 4510, Updated by RFC 3377    
RFC 2833ASCII, PDF, HTML RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals H. Schulzrinne, S. PetrackMay 2000Obsoleted by RFC 4733, RFC 4734    
RFC 2834ASCII, PDF, HTML ARP and IP Broadcast over HIPPI-800 J.-M. PittetMay 2000Errata, Obsoletes RFC 1374, Updated by RFC 5494    
RFC 2835ASCII, PDF, HTML IP and ARP over HIPPI-6400 (GSN) J.-M. PittetMay 2000Updated by RFC 5494    
RFC 2836ASCII, PDF, HTML Per Hop Behavior Identification Codes S. Brim, B. Carpenter, F. Le FaucheurMay 2000Obsoleted by RFC 3140    
RFC 2837ASCII, PDF, HTML Definitions of Managed Objects for the Fabric Element in Fibre Channel Standard K. TeowMay 2000Obsoleted by RFC 4044    
RFC 2842ASCII, PDF, HTML Capabilities Advertisement with BGP-4 R. Chandra, J. ScudderMay 2000Obsoleted by RFC 3392    
RFC 2845ASCII, PDF, HTMLSecret Key Transaction Authentication for DNS (TSIG) P. Vixie, O. Gudmundsson, D. Eastlake 3rd, B. WellingtonMay 2000Obsoleted by RFC 8945, Updates RFC 1035, Updated by RFC 3645, RFC 4635, RFC 6895    
RFC 2846ASCII, PDF, HTML GSTN Address Element Extensions in E-mail Services C. AllocchioJune 2000Errata, Updated by RFC 3191, RFC 3192    
RFC 2847ASCII, PDF, HTML LIPKEY - A Low Infrastructure Public Key Mechanism Using SPKM M. EislerJune 2000        
RFC 2848ASCII, PDF, HTML The PINT Service Protocol: Extensions to SIP and SDP for IP Access to Telephone Call Services S. Petrack, L. ConroyJune 2000        
RFC 2849ASCII, PDF, HTML The LDAP Data Interchange Format (LDIF) - Technical Specification G. GoodJune 2000Errata    
RFC 2851ASCII, PDF, HTML Textual Conventions for Internet Network Addresses M. Daniele, B. Haberman, S. Routhier, J. SchoenwaelderJune 2000Obsoleted by RFC 3291    
RFC 2852ASCII, PDF, HTML Deliver By SMTP Service Extension D. NewmanJune 2000Errata, Updates RFC 1894    
RFC 2853ASCII, PDF, HTML Generic Security Service API Version 2 : Java Bindings J. Kabat, M. UpadhyayJune 2000Obsoleted by RFC 5653    
RFC 2855ASCII, PDF, HTML DHCP for IEEE 1394 K. FujisawaJune 2000        
RFC 2856ASCII, PDF, HTML Textual Conventions for Additional High Capacity Data Types A. Bierman, K. McCloghrie, R. PresuhnJune 2000        
RFC 2857ASCII, PDF, HTML The Use of HMAC-RIPEMD-160-96 within ESP and AH A. Keromytis, N. ProvosJune 2000        
RFC 2858ASCII, PDF, HTML Multiprotocol Extensions for BGP-4 T. Bates, Y. Rekhter, R. Chandra, D. KatzJune 2000Errata, Obsoletes RFC 2283, Obsoleted by RFC 4760    
RFC 2862ASCII, PDF, HTML RTP Payload Format for Real-Time Pointers M. Civanlar, G. CashJune 2000        
RFC 2864ASCII, PDF, HTML The Inverted Stack Table Extension to the Interfaces Group MIB K. McCloghrie, G. HansonJune 2000        
RFC 2872ASCII, PDF, HTML Application and Sub Application Identity Policy Element for Use with RSVP Y. Bernet, R. PabbatiJune 2000        
RFC 2873ASCII, PDF, HTML TCP Processing of the IPv4 Precedence Field X. Xiao, A. Hannan, V. Paxson, E. CrabbeJune 2000Errata    
RFC 2875ASCII, PDF, HTML Diffie-Hellman Proof-of-Possession Algorithms H. Prafullchandra, J. SchaadJuly 2000Obsoleted by RFC 6955    
RFC 2878ASCII, PDF, HTML PPP Bridging Control Protocol (BCP) M. Higashiyama, F. BakerJuly 2000Obsoletes RFC 1638, Obsoleted by RFC 3518    
RFC 2879ASCII, PDF, HTML Content Feature Schema for Internet Fax (V2) G. Klyne, L. McIntyreAugust 2000Obsoletes RFC 2531    
RFC 2883ASCII, PDF, HTML An Extension to the Selective Acknowledgement (SACK) Option for TCP S. Floyd, J. Mahdavi, M. Mathis, M. PodolskyJuly 2000Errata    
RFC 2890ASCII, PDF, HTML Key and Sequence Number Extensions to GRE G. DommetySeptember 2000Updates RFC 2784    
RFC 2891ASCII, PDF, HTML LDAP Control Extension for Server Side Sorting of Search Results T. Howes, M. Wahl, A. AnanthaAugust 2000        
RFC 2893ASCII, PDF, HTML Transition Mechanisms for IPv6 Hosts and Routers R. Gilligan, E. NordmarkAugust 2000Obsoletes RFC 1933, Obsoleted by RFC 4213    
RFC 2894ASCII, PDF, HTML Router Renumbering for IPv6 M. CrawfordAugust 2000        
RFC 2907ASCII, PDF, HTML MADCAP Multicast Scope Nesting State Option R. KermodeSeptember 2000        
RFC 2910ASCII, PDF, HTML Internet Printing Protocol/1.1: Encoding and Transport R. Herriot, Ed., S. Butler, P. Moore, R. Turner, J. WennSeptember 2000Errata, Obsoletes RFC 2565, Obsoleted by RFC 8010, Updated by RFC 3380, RFC 3381, RFC 3382, RFC 3510, RFC 3995, RFC 7472    
RFC 2911ASCII, PDF, HTML Internet Printing Protocol/1.1: Model and Semantics T. Hastings, Ed., R. Herriot, R. deBry, S. Isaacson, P. PowellSeptember 2000Errata, Obsoletes RFC 2566, Obsoleted by RFC 8011, Updated by RFC 3380, RFC 3382, RFC 3996, RFC 3995, RFC 7472    
RFC 2912ASCII, PDF, HTML Indicating Media Features for MIME Content G. KlyneSeptember 2000        
RFC 2913ASCII, PDF, HTML MIME Content Types in Media Feature Expressions G. KlyneSeptember 2000        
RFC 2915ASCII, PDF, HTML The Naming Authority Pointer (NAPTR) DNS Resource Record M. Mealling, R. DanielSeptember 2000Obsoleted by RFC 3401, RFC 3402, RFC 3403, RFC 3404, Updates RFC 2168    
RFC 2916ASCII, PDF, HTML E.164 number and DNS P. FaltstromSeptember 2000Errata, Obsoleted by RFC 3761    
RFC 2918ASCII, PDF, HTML Route Refresh Capability for BGP-4 E. ChenSeptember 2000Updated by RFC 7313    
RFC 2919ASCII, PDF, HTML List-Id: A Structured Field and Namespace for the Identification of Mailing Lists R. Chandhok, G. WengerMarch 2001Errata    
RFC 2925ASCII, PDF, HTML Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations K. WhiteSeptember 2000Errata, Obsoleted by RFC 4560    
RFC 2930ASCII, PDF, HTML Secret Key Establishment for DNS (TKEY RR) D. Eastlake 3rdSeptember 2000Updated by RFC 6895    
RFC 2931ASCII, PDF, HTML DNS Request and Transaction Signatures ( SIG(0)s ) D. Eastlake 3rdSeptember 2000Updates RFC 2535    
RFC 2932ASCII, PDF, HTML IPv4 Multicast Routing MIB K. McCloghrie, D. Farinacci, D. ThalerOctober 2000Obsoleted by RFC 5132    
RFC 2933ASCII, PDF, HTML Internet Group Management Protocol MIB K. McCloghrie, D. Farinacci, D. ThalerOctober 2000Obsoleted by RFC 5519    
RFC 2935ASCII, PDF, HTML Internet Open Trading Protocol (IOTP) HTTP Supplement D. Eastlake 3rd, C. SmithSeptember 2000        
RFC 2937ASCII, PDF, HTML The Name Service Search Option for DHCP C. SmithSeptember 2000        
RFC 2938ASCII, PDF, HTML Identifying Composite Media Features G. Klyne, L. MasinterSeptember 2000Errata, Updates RFC 2533    
RFC 2940ASCII, PDF, HTML Definitions of Managed Objects for Common Open Policy Service (COPS) Protocol Clients A. Smith, D. Partain, J. SeligsonOctober 2000        
RFC 2941ASCII, PDF, HTML Telnet Authentication Option T. Ts'o, Ed., J. AltmanSeptember 2000Obsoletes RFC 1416    
RFC 2942ASCII, PDF, HTML Telnet Authentication: Kerberos Version 5 T. Ts'oSeptember 2000        
RFC 2943ASCII, PDF, HTML TELNET Authentication Using DSA R. Housley, T. Horting, P. YeeSeptember 2000        
RFC 2944ASCII, PDF, HTML Telnet Authentication: SRP T. WuSeptember 2000        
RFC 2945ASCII, PDF, HTML The SRP Authentication and Key Exchange System T. WuSeptember 2000        
RFC 2946ASCII, PDF, HTML Telnet Data Encryption Option T. Ts'oSeptember 2000        
RFC 2947ASCII, PDF, HTML Telnet Encryption: DES3 64 bit Cipher Feedback J. AltmanSeptember 2000        
RFC 2948ASCII, PDF, HTML Telnet Encryption: DES3 64 bit Output Feedback J. AltmanSeptember 2000        
RFC 2949ASCII, PDF, HTML Telnet Encryption: CAST-128 64 bit Output Feedback J. AltmanSeptember 2000        
RFC 2950ASCII, PDF, HTML Telnet Encryption: CAST-128 64 bit Cipher Feedback J. AltmanSeptember 2000        
RFC 2954ASCII, PDF, HTML Definitions of Managed Objects for Frame Relay Service K. Rehbehn, D. FowlerOctober 2000Obsoletes RFC 1604    
RFC 2955ASCII, PDF, HTML Definitions of Managed Objects for Monitoring and Controlling the Frame Relay/ATM PVC Service Interworking Function K. Rehbehn, O. Nicklass, G. MouradianOctober 2000        
RFC 2959ASCII, PDF, HTML Real-Time Transport Protocol Management Information Base M. Baugher, B. Strahm, I. SuconickOctober 2000        
RFC 2960ASCII, PDF, HTML Stream Control Transmission Protocol R. Stewart, Q. Xie, K. Morneault, C. Sharp, H. Schwarzbauer, T. Taylor, I. Rytina, M. Kalla, L. Zhang, V. PaxsonOctober 2000Errata, Obsoleted by RFC 4960, Updated by RFC 3309    
RFC 2961ASCII, PDF, HTML RSVP Refresh Overhead Reduction Extensions L. Berger, D. Gan, G. Swallow, P. Pan, F. Tommasi, S. MolendiniApril 2001Updated by RFC 5063    
RFC 2971ASCII, PDF, HTML IMAP4 ID extension T. ShowalterOctober 2000        
RFC 2976ASCII, PDF, HTML The SIP INFO Method S. DonovanOctober 2000Obsoleted by RFC 6086    
RFC 2981ASCII, PDF, HTMLEvent MIB R. Kavasseri, Ed.October 2000Errata    
RFC 2982ASCII, PDF, HTML Distributed Management Expression MIB R. Kavasseri, Ed.October 2000        
RFC 2984ASCII, PDF, HTML Use of the CAST-128 Encryption Algorithm in CMS C. AdamsOctober 2000        
RFC 2987ASCII, PDF, HTML Registration of Charset and Languages Media Features Tags P. HoffmanNovember 2000        
RFC 2988ASCII, PDF, HTML Computing TCP's Retransmission Timer V. Paxson, M. AllmanNovember 2000Errata, Obsoleted by RFC 6298    
RFC 2996ASCII, PDF, HTML Format of the RSVP DCLASS Object Y. BernetNovember 2000        
RFC 2997ASCII, PDF, HTML Specification of the Null Service Type Y. Bernet, A. Smith, B. DavieNovember 2000        
RFC 3003ASCII, PDF, HTML The audio/mpeg Media Type M. NilssonNovember 2000Errata    
RFC 3004ASCII, PDF, HTML The User Class Option for DHCP G. Stump, R. Droms, Y. Gu, R. Vyaghrapuri, A. Demirtjis, B. Beser, J. PrivatNovember 2000        
RFC 3006ASCII, PDF, HTML Integrated Services in the Presence of Compressible Flows B. Davie, C. Iturralde, D. Oran, S. Casner, J. WroclawskiNovember 2000        
RFC 3007ASCII, PDF, HTML Secure Domain Name System (DNS) Dynamic Update B. WellingtonNovember 2000Obsoletes RFC 2137, Updates RFC 2535, RFC 2136    
RFC 3008ASCII, PDF, HTML Domain Name System Security (DNSSEC) Signing Authority B. WellingtonNovember 2000Obsoleted by RFC 4035, RFC 4033, RFC 4034, Updates RFC 2535, Updated by RFC 3658    
RFC 3009ASCII, PDF, HTML Registration of parityfec MIME types J. Rosenberg, H. SchulzrinneNovember 2000Obsoleted by RFC 5109    
RFC 3010ASCII, PDF, HTML NFS version 4 Protocol S. Shepler, B. Callaghan, D. Robinson, R. Thurlow, C. Beame, M. Eisler, D. NoveckDecember 2000Errata, Obsoleted by RFC 3530    
RFC 3011ASCII, PDF, HTML The IPv4 Subnet Selection Option for DHCP G. WatersNovember 2000        
RFC 3012ASCII, PDF, HTML Mobile IPv4 Challenge/Response Extensions C. Perkins, P. CalhounNovember 2000Obsoleted by RFC 4721    
RFC 3014ASCII, PDF, HTML Notification Log MIB R. KavasseriNovember 2000        
RFC 3015ASCII, PDF, HTML Megaco Protocol Version 1.0 F. Cuervo, N. Greene, A. Rayhan, C. Huitema, B. Rosen, J. SegersNovember 2000Errata, Obsoletes RFC 2885, RFC 2886, Obsoleted by RFC 3525    
RFC 3016ASCII, PDF, HTML RTP Payload Format for MPEG-4 Audio/Visual Streams Y. Kikuchi, T. Nomura, S. Fukunaga, Y. Matsui, H. KimataNovember 2000Obsoleted by RFC 6416    
RFC 3017ASCII, PDF, HTML XML DTD for Roaming Access Phone Book M. Riegel, G. ZornDecember 2000        
RFC 3019ASCII, PDF, HTML IP Version 6 Management Information Base for The Multicast Listener Discovery Protocol B. Haberman, R. WorzellaJanuary 2001Obsoleted by RFC 5519    
RFC 3020ASCII, PDF, HTML Definitions of Managed Objects for Monitoring and Controlling the UNI/NNI Multilink Frame Relay Function P. Pate, B. Lynch, K. RehbehnDecember 2000        
RFC 3021ASCII, PDF, HTML Using 31-Bit Prefixes on IPv4 Point-to-Point Links A. Retana, R. White, V. Fuller, D. McPhersonDecember 2000        
RFC 3023ASCII, PDF, HTML XML Media Types M. Murata, S. St. Laurent, D. KohnJanuary 2001Errata, Obsoletes RFC 2376, Obsoleted by RFC 7303, Updates RFC 2048, Updated by RFC 6839    
RFC 3024ASCII, PDF, HTML Reverse Tunneling for Mobile IP, revised G. Montenegro, Ed.January 2001Errata, Obsoletes RFC 2344    
RFC 3025ASCII, PDF, HTML Mobile IP Vendor/Organization-Specific Extensions G. Dommety, K. LeungFebruary 2001Obsoleted by RFC 3115    
RFC 3028ASCII, PDF, HTML Sieve: A Mail Filtering Language T. ShowalterJanuary 2001Errata, Obsoleted by RFC 5228, RFC 5429    
RFC 3030ASCII, PDF, HTML SMTP Service Extensions for Transmission of Large and Binary MIME Messages G. VaudreuilDecember 2000Errata, Obsoletes RFC 1830    
RFC 3031ASCII, PDF, HTML Multiprotocol Label Switching Architecture E. Rosen, A. Viswanathan, R. CallonJanuary 2001Errata, Updated by RFC 6178, RFC 6790    
RFC 3032ASCII, PDF, HTML MPLS Label Stack Encoding E. Rosen, D. Tappan, G. Fedorkow, Y. Rekhter, D. Farinacci, T. Li, A. ContaJanuary 2001Errata, Updated by RFC 3443, RFC 4182, RFC 5332, RFC 3270, RFC 5129, RFC 5462, RFC 5586, RFC 7274, RFC 9017    
RFC 3033ASCII, PDF, HTML The Assignment of the Information Field and Protocol Identifier in the Q.2941 Generic Identifier and Q.2957 User-to-user Signaling for the Internet Protocol M. SuzukiJanuary 2001        
RFC 3034ASCII, PDF, HTML Use of Label Switching on Frame Relay Networks Specification A. Conta, P. Doolan, A. MalisJanuary 2001        
RFC 3035ASCII, PDF, HTML MPLS using LDP and ATM VC Switching B. Davie, J. Lawrence, K. McCloghrie, E. Rosen, G. Swallow, Y. Rekhter, P. DoolanJanuary 2001        
RFC 3036ASCII, PDF, HTMLLDP Specification L. Andersson, P. Doolan, N. Feldman, A. Fredette, B. ThomasJanuary 2001Errata, Obsoleted by RFC 5036    
RFC 3038ASCII, PDF, HTML VCID Notification over ATM link for LDP K. Nagami, Y. Katsube, N. Demizu, H. Esaki, P. DoolanJanuary 2001Updated by RFC 7274    
RFC 3039ASCII, PDF, HTML Internet X.509 Public Key Infrastructure Qualified Certificates Profile S. Santesson, W. Polk, P. Barzin, M. NystromJanuary 2001Obsoleted by RFC 3739    
RFC 3041ASCII, PDF, HTML Privacy Extensions for Stateless Address Autoconfiguration in IPv6 T. Narten, R. DravesJanuary 2001Errata, Obsoleted by RFC 4941    
RFC 3042ASCII, PDF, HTML Enhancing TCP's Loss Recovery Using Limited Transmit M. Allman, H. Balakrishnan, S. FloydJanuary 2001        
RFC 3046ASCII, PDF, HTML DHCP Relay Agent Information Option M. PatrickJanuary 2001Updated by RFC 6607    
RFC 3047ASCII, PDF, HTML RTP Payload Format for ITU-T Recommendation G.722.1 P. LuthiJanuary 2001Errata, Obsoleted by RFC 5577    
RFC 3049ASCII, PDF, HTML TN3270E Service Location and Session Balancing J. Naugle, K. Kasthurirangan, G. LedfordJanuary 2001        
RFC 3055ASCII, PDF, HTML Management Information Base for the PINT Services Architecture M. Krishnaswamy, D. RomascanuFebruary 2001        
RFC 3056ASCII, PDF, HTML Connection of IPv6 Domains via IPv4 Clouds B. Carpenter, K. MooreFebruary 2001Errata    
RFC 3057ASCII, PDF, HTML ISDN Q.921-User Adaptation Layer K. Morneault, S. Rengasami, M. Kalla, G. SidebottomFebruary 2001Obsoleted by RFC 4233, Updated by RFC 3807    
RFC 3059ASCII, PDF, HTML Attribute List Extension for the Service Location Protocol E. GuttmanFebruary 2001        
RFC 3060ASCII, PDF, HTML Policy Core Information Model -- Version 1 Specification B. Moore, E. Ellesson, J. Strassner, A. WesterinenFebruary 2001Updated by RFC 3460    
RFC 3062ASCII, PDF, HTML LDAP Password Modify Extended Operation K. ZeilengaFebruary 2001Errata    
RFC 3065ASCII, PDF, HTML Autonomous System Confederations for BGP P. Traina, D. McPherson, J. ScudderFebruary 2001Errata, Obsoletes RFC 1965, Obsoleted by RFC 5065    
RFC 3070ASCII, PDF, HTML Layer Two Tunneling Protocol (L2TP) over Frame Relay V. Rawat, R. Tio, S. Nanji, R. VermaFebruary 2001        
RFC 3074ASCII, PDF, HTML DHC Load Balancing Algorithm B. Volz, S. Gonczi, T. Lemon, R. StevensFebruary 2001        
RFC 3075ASCII, PDF, HTML XML-Signature Syntax and Processing D. Eastlake 3rd, J. Reagle, D. SoloMarch 2001Obsoleted by RFC 3275    
RFC 3077ASCII, PDF, HTML A Link-Layer Tunneling Mechanism for Unidirectional Links E. Duros, W. Dabbous, H. Izumiyama, N. Fujii, Y. ZhangMarch 2001        
RFC 3080ASCII, PDF, HTML The Blocks Extensible Exchange Protocol Core M. RoseMarch 2001Errata    
RFC 3081ASCII, PDF, HTML Mapping the BEEP Core onto TCP M. RoseMarch 2001        
RFC 3090ASCII, PDF, HTML DNS Security Extension Clarification on Zone Status E. LewisMarch 2001Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 2535, Updated by RFC 3658    
RFC 3095ASCII, PDF, HTMLRObust Header Compression (ROHC): Framework and four profiles: RTP, UDP, ESP, and uncompressed C. Bormann, C. Burmeister, M. Degermark, H. Fukushima, H. Hannu, L-E. Jonsson, R. Hakenberg, T. Koren, K. Le, Z. Liu, A. Martensson, A. Miyazaki, K. Svanbro, T. Wiebke, T. Yoshimura, H. ZhengJuly 2001Updated by RFC 3759, RFC 4815    
RFC 3097ASCII, PDF, HTML RSVP Cryptographic Authentication -- Updated Message Type Value R. Braden, L. ZhangApril 2001Updates RFC 2747    
RFC 3101ASCII, PDF, HTML The OSPF Not-So-Stubby Area (NSSA) Option P. MurphyJanuary 2003Errata, Obsoletes RFC 1587    
RFC 3107ASCII, PDF, HTML Carrying Label Information in BGP-4 Y. Rekhter, E. RosenMay 2001Errata, Obsoleted by RFC 8277, Updated by RFC 6790    
RFC 3108ASCII, PDF, HTML Conventions for the use of the Session Description Protocol (SDP) for ATM Bearer Connections R. Kumar, M. MostafaMay 2001Errata    
RFC 3110ASCII, PDF, HTML RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS) D. Eastlake 3rdMay 2001Errata, Obsoletes RFC 2537, Updated by RFC 6944    
RFC 3111ASCII, PDF, HTML Service Location Protocol Modifications for IPv6 E. GuttmanMay 2001        
RFC 3115ASCII, PDF, HTML Mobile IP Vendor/Organization-Specific Extensions G. Dommety, K. LeungApril 2001Obsoletes RFC 3025    
RFC 3118ASCII, PDF, HTML Authentication for DHCP Messages R. Droms, Ed., W. Arbaugh, Ed.June 2001Errata    
RFC 3119ASCII, PDF, HTML A More Loss-Tolerant RTP Payload Format for MP3 Audio R. FinlaysonJune 2001Errata, Obsoleted by RFC 5219    
RFC 3122ASCII, PDF, HTML Extensions to IPv6 Neighbor Discovery for Inverse Discovery Specification A. ContaJune 2001Errata    
RFC 3124ASCII, PDF, HTML The Congestion Manager H. Balakrishnan, S. SeshanJune 2001        
RFC 3140ASCII, PDF, HTML Per Hop Behavior Identification Codes D. Black, S. Brim, B. Carpenter, F. Le FaucheurJune 2001Obsoletes RFC 2836    
RFC 3144ASCII, PDF, HTML Remote Monitoring MIB Extensions for Interface Parameters Monitoring D. RomascanuAugust 2001        
RFC 3145ASCII, PDF, HTML L2TP Disconnect Cause Information R. Verma, M. Verma, J. CarlsonJuly 2001        
RFC 3146ASCII, PDF, HTML Transmission of IPv6 Packets over IEEE 1394 Networks K. Fujisawa, A. OnoeOctober 2001Updated by RFC 8064    
RFC 3153ASCII, PDF, HTML PPP Multiplexing R. Pazhyannur, I. Ali, C. FoxAugust 2001        
RFC 3156ASCII, PDF, HTML MIME Security with OpenPGP M. Elkins, D. Del Torto, R. Levien, T. RoesslerAugust 2001Errata, Updates RFC 2015    
RFC 3161ASCII, PDF, HTML Internet X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) C. Adams, P. Cain, D. Pinkas, R. ZuccheratoAugust 2001Errata, Updated by RFC 5816    
RFC 3162ASCII, PDF, HTML RADIUS and IPv6 B. Aboba, G. Zorn, D. MittonAugust 2001Errata, Updated by RFC 8044    
RFC 3165ASCII, PDF, HTML Definitions of Managed Objects for the Delegation of Management Scripts D. Levi, J. SchoenwaelderAugust 2001Errata, Obsoletes RFC 2592    
RFC 3168ASCII, PDF, HTML The Addition of Explicit Congestion Notification (ECN) to IP K. Ramakrishnan, S. Floyd, D. BlackSeptember 2001Errata, Obsoletes RFC 2481, Updates RFC 2003, RFC 2474, RFC 2401, RFC 793, Updated by RFC 4301, RFC 6040, RFC 8311    
RFC 3173ASCII, PDF, HTML IP Payload Compression Protocol (IPComp) A. Shacham, B. Monsour, R. Pereira, M. ThomasSeptember 2001Obsoletes RFC 2393    
RFC 3175ASCII, PDF, HTML Aggregation of RSVP for IPv4 and IPv6 Reservations F. Baker, C. Iturralde, F. Le Faucheur, B. DavieSeptember 2001Updated by RFC 5350    
RFC 3181ASCII, PDF, HTML Signaled Preemption Priority Policy Element S. HerzogOctober 2001Obsoletes RFC 2751    
RFC 3182ASCII, PDF, HTML Identity Representation for RSVP S. Yadav, R. Yavatkar, R. Pabbati, P. Ford, T. Moore, S. Herzog, R. HessOctober 2001Errata, Obsoletes RFC 2752    
RFC 3185ASCII, PDF, HTML Reuse of CMS Content Encryption Keys S. Farrell, S. TurnerOctober 2001        
RFC 3189ASCII, PDF, HTML RTP Payload Format for DV (IEC 61834) Video K. Kobayashi, A. Ogawa, S. Casner, C. BormannJanuary 2002Errata, Obsoleted by RFC 6469    
RFC 3190ASCII, PDF, HTML RTP Payload Format for 12-bit DAT Audio and 20- and 24-bit Linear Sampled Audio K. Kobayashi, A. Ogawa, S. Casner, C. BormannJanuary 2002        
RFC 3193ASCII, PDF, HTML Securing L2TP using IPsec B. Patel, B. Aboba, W. Dixon, G. Zorn, S. BoothNovember 2001        
RFC 3195ASCII, PDF, HTML Reliable Delivery for syslog D. New, M. RoseNovember 2001        
RFC 3201ASCII, PDF, HTML Definitions of Managed Objects for Circuit to Interface Translation R. Steinberger, O. NicklassJanuary 2002        
RFC 3202ASCII, PDF, HTML Definitions of Managed Objects for Frame Relay Service Level Definitions R. Steinberger, O. NicklassJanuary 2002        
RFC 3203ASCII, PDF, HTMLDHCP reconfigure extension Y. T'Joens, C. Hublet, P. De SchrijverDecember 2001Updated by RFC 6704    
RFC 3204ASCII, PDF, HTML MIME media types for ISUP and QSIG Objects E. Zimmerer, J. Peterson, A. Vemuri, L. Ong, F. Audet, M. Watson, M. ZonounDecember 2001Errata, Updated by RFC 3459, RFC 5621    
RFC 3206ASCII, PDF, HTML The SYS and AUTH POP Response Codes R. GellensFebruary 2002        
RFC 3207ASCII, PDF, HTML SMTP Service Extension for Secure SMTP over Transport Layer Security P. HoffmanFebruary 2002Errata, Obsoletes RFC 2487, Updated by RFC 7817    
RFC 3209ASCII, PDF, HTML RSVP-TE: Extensions to RSVP for LSP Tunnels D. Awduche, L. Berger, D. Gan, T. Li, V. Srinivasan, G. SwallowDecember 2001Errata, Updated by RFC 3936, RFC 4420, RFC 4874, RFC 5151, RFC 5420, RFC 5711, RFC 6780, RFC 6790, RFC 7274    
RFC 3211ASCII, PDF, HTML Password-based Encryption for CMS P. GutmannDecember 2001Obsoleted by RFC 3369, RFC 3370    
RFC 3212ASCII, PDF, HTML Constraint-Based LSP Setup using LDP B. Jamoussi, Ed., L. Andersson, R. Callon, R. Dantu, L. Wu, P. Doolan, T. Worster, N. Feldman, A. Fredette, M. Girish, E. Gray, J. Heinanen, T. Kilty, A. MalisJanuary 2002Updated by RFC 3468, RFC 7358    
RFC 3214ASCII, PDF, HTML LSP Modification Using CR-LDP J. Ash, Y. Lee, P. Ashwood-Smith, B. Jamoussi, D. Fedyk, D. Skalecki, L. LiJanuary 2002        
RFC 3219ASCII, PDF, HTML Telephony Routing over IP (TRIP) J. Rosenberg, H. Salama, M. SquireJanuary 2002Errata, Updated by RFC 8602    
RFC 3220ASCII, PDF, HTML IP Mobility Support for IPv4 C. Perkins, Ed.January 2002Errata, Obsoletes RFC 2002, Obsoleted by RFC 3344    
RFC 3224ASCII, PDF, HTML Vendor Extensions for Service Location Protocol, Version 2 E. GuttmanJanuary 2002Errata, Updates RFC 2608    
RFC 3225ASCII, PDF, HTML Indicating Resolver Support of DNSSEC D. ConradDecember 2001Updated by RFC 4033, RFC 4034, RFC 4035    
RFC 3226ASCII, PDF, HTML DNSSEC and IPv6 A6 aware server/resolver message size requirements O. GudmundssonDecember 2001Errata, Updates RFC 2535, RFC 2874, Updated by RFC 4033, RFC 4034, RFC 4035    
RFC 3229ASCII, PDF, HTML Delta encoding in HTTP J. Mogul, B. Krishnamurthy, F. Douglis, A. Feldmann, Y. Goland, A. van Hoff, D. HellersteinJanuary 2002        
RFC 3230ASCII, PDF, HTML Instance Digests in HTTP J. Mogul, A. Van HoffJanuary 2002        
RFC 3231ASCII, PDF, HTML Definitions of Managed Objects for Scheduling Management Operations D. Levi, J. SchoenwaelderJanuary 2002Obsoletes RFC 2591    
RFC 3241ASCII, PDF, HTML Robust Header Compression (ROHC) over PPP C. BormannApril 2002Updates RFC 1332, Updated by RFC 4815    
RFC 3242ASCII, PDF, HTML RObust Header Compression (ROHC): A Link-Layer Assisted Profile for IP/UDP/RTP L-E. Jonsson, G. PelletierApril 2002Obsoleted by RFC 4362    
RFC 3246ASCII, PDF, HTML An Expedited Forwarding PHB (Per-Hop Behavior) B. Davie, A. Charny, J.C.R. Bennet, K. Benson, J.Y. Le Boudec, W. Courtney, S. Davari, V. Firoiu, D. StiliadisMarch 2002Obsoletes RFC 2598    
RFC 3250ASCII, PDF, HTML Tag Image File Format Fax eXtended (TIFF-FX) - image/tiff-fx MIME Sub-type Registration L. McIntyre, G. Parsons, J. RaffertySeptember 2002Obsoleted by RFC 3950    
RFC 3253ASCII, PDF, HTML Versioning Extensions to WebDAV (Web Distributed Authoring and Versioning) G. Clemm, J. Amsden, T. Ellison, C. Kaler, J. WhiteheadMarch 2002Errata    
RFC 3255ASCII, PDF, HTML Extending Point-to-Point Protocol (PPP) over Synchronous Optical NETwork/Synchronous Digital Hierarchy (SONET/SDH) with virtual concatenation, high order and low order payloads N. Jones, C. MurtonApril 2002        
RFC 3256ASCII, PDF, HTML The DOCSIS (Data-Over-Cable Service Interface Specifications) Device Class DHCP (Dynamic Host Configuration Protocol) Relay Agent Information Sub-option D. Jones, R. WoundyApril 2002        
RFC 3261ASCII, PDF, HTMLSIP: Session Initiation Protocol J. Rosenberg, H. Schulzrinne, G. Camarillo, A. Johnston, J. Peterson, R. Sparks, M. Handley, E. SchoolerJune 2002Errata, Obsoletes RFC 2543, Updated by RFC 3265, RFC 3853, RFC 4320, RFC 4916, RFC 5393, RFC 5621, RFC 5626, RFC 5630, RFC 5922, RFC 5954, RFC 6026, RFC 6141, RFC 6665, RFC 6878, RFC 7462, RFC 7463, RFC 8217, RFC 8591, RFC 8760, RFC 8898, RFC 8996    
RFC 3262ASCII, PDF, HTML Reliability of Provisional Responses in Session Initiation Protocol (SIP) J. Rosenberg, H. SchulzrinneJune 2002Errata, Obsoletes RFC 2543    
RFC 3263ASCII, PDF, HTML Session Initiation Protocol (SIP): Locating SIP Servers J. Rosenberg, H. SchulzrinneJune 2002Obsoletes RFC 2543, Updated by RFC 7984, RFC 8553    
RFC 3264ASCII, PDF, HTML An Offer/Answer Model with Session Description Protocol (SDP) J. Rosenberg, H. SchulzrinneJune 2002Errata, Obsoletes RFC 2543, Updated by RFC 6157, RFC 8843    
RFC 3265ASCII, PDF, HTML Session Initiation Protocol (SIP)-Specific Event Notification A. B. RoachJune 2002Errata, Obsoletes RFC 2543, Obsoleted by RFC 6665, Updates RFC 3261, Updated by RFC 5367, RFC 5727, RFC 6446    
RFC 3266ASCII, PDF, HTML Support for IPv6 in Session Description Protocol (SDP) S. Olson, G. Camarillo, A. B. RoachJune 2002Errata, Obsoleted by RFC 4566, Updates RFC 2327    
RFC 3267ASCII, PDF, HTML Real-Time Transport Protocol (RTP) Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs J. Sjoberg, M. Westerlund, A. Lakaniemi, Q. XieJune 2002Errata, Obsoleted by RFC 4867    
RFC 3268ASCII, PDF, HTML Advanced Encryption Standard (AES) Ciphersuites for Transport Layer Security (TLS) P. ChownJune 2002Obsoleted by RFC 5246    
RFC 3270ASCII, PDF, HTML Multi-Protocol Label Switching (MPLS) Support of Differentiated Services F. Le Faucheur, L. Wu, B. Davie, S. Davari, P. Vaananen, R. Krishnan, P. Cheval, J. HeinanenMay 2002Errata, Updates RFC 3032, Updated by RFC 5462    
RFC 3273ASCII, PDF, HTML Remote Network Monitoring Management Information Base for High Capacity Networks S. WaldbusserJuly 2002Updated by RFC 4502    
RFC 3274ASCII, PDF, HTML Compressed Data Content Type for Cryptographic Message Syntax (CMS) P. GutmannJune 2002        
RFC 3276ASCII, PDF, HTML Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines Processing B. Ray, R. AbbiMay 2002Obsoleted by RFC 4319    
RFC 3279ASCII, PDF, HTML Algorithms and Identifiers for the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile L. Bassham, W. Polk, R. HousleyApril 2002Errata, Updated by RFC 4055, RFC 4491, RFC 5480, RFC 5758, RFC 8692    
RFC 3280ASCII, PDF, HTML Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile R. Housley, W. Polk, W. Ford, D. SoloApril 2002Errata, Obsoletes RFC 2459, Obsoleted by RFC 5280, Updated by RFC 4325, RFC 4630    
RFC 3281ASCII, PDF, HTML An Internet Attribute Certificate Profile for Authorization S. Farrell, R. HousleyApril 2002Errata, Obsoleted by RFC 5755    
RFC 3284ASCII, PDF, HTML The VCDIFF Generic Differencing and Compression Data Format D. Korn, J. MacDonald, J. Mogul, K. VoJune 2002        
RFC 3287ASCII, PDF, HTML Remote Monitoring MIB Extensions for Differentiated Services A. BiermanJuly 2002        
RFC 3288ASCII, PDF, HTML Using the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP) E. O'Tuathail, M. RoseJune 2002Obsoleted by RFC 4227    
RFC 3289ASCII, PDF, HTML Management Information Base for the Differentiated Services Architecture F. Baker, K. Chan, A. SmithMay 2002Errata    
RFC 3291ASCII, PDF, HTML Textual Conventions for Internet Network Addresses M. Daniele, B. Haberman, S. Routhier, J. SchoenwaelderMay 2002Obsoletes RFC 2851, Obsoleted by RFC 4001    
RFC 3292ASCII, PDF, HTML General Switch Management Protocol (GSMP) V3 A. Doria, F. Hellstrand, K. Sundell, T. WorsterJune 2002        
RFC 3293ASCII, PDF, HTML General Switch Management Protocol (GSMP) Packet Encapsulations for Asynchronous Transfer Mode (ATM), Ethernet and Transmission Control Protocol (TCP) T. Worster, A. Doria, J. BuerkleJune 2002        
RFC 3295ASCII, PDF, HTML Definitions of Managed Objects for the General Switch Management Protocol (GSMP) H. Sjostrand, J. Buerkle, B. SrinivasanJune 2002        
RFC 3296ASCII, PDF, HTML Named Subordinate References in Lightweight Directory Access Protocol (LDAP) Directories K. ZeilengaJuly 2002        
RFC 3297ASCII, PDF, HTML Content Negotiation for Messaging Services based on Email G. Klyne, R. Iwazaki, D. CrockerJuly 2002Errata    
RFC 3301ASCII, PDF, HTML Layer Two Tunnelling Protocol (L2TP): ATM access network extensions Y. T'Joens, P. Crivellari, B. SalesJune 2002        
RFC 3306ASCII, PDF, HTML Unicast-Prefix-based IPv6 Multicast Addresses B. Haberman, D. ThalerAugust 2002Updated by RFC 3956, RFC 4489, RFC 7371    
RFC 3307ASCII, PDF, HTML Allocation Guidelines for IPv6 Multicast Addresses B. HabermanAugust 2002        
RFC 3308ASCII, PDF, HTML Layer Two Tunneling Protocol (L2TP) Differentiated Services Extension P. Calhoun, W. Luo, D. McPherson, K. PeirceNovember 2002        
RFC 3309ASCII, PDF, HTML Stream Control Transmission Protocol (SCTP) Checksum Change J. Stone, R. Stewart, D. OtisSeptember 2002Obsoleted by RFC 4960, Updates RFC 2960    
RFC 3311ASCII, PDF, HTML The Session Initiation Protocol (SIP) UPDATE Method J. RosenbergOctober 2002        
RFC 3312ASCII, PDF, PS, PDF with Images, HTML Integration of Resource Management and Session Initiation Protocol (SIP) G. Camarillo, Ed., W. Marshall, Ed., J. RosenbergOctober 2002Errata, Updated by RFC 4032, RFC 5027    
RFC 3315ASCII, PDF, HTML Dynamic Host Configuration Protocol for IPv6 (DHCPv6) R. Droms, Ed., J. Bound, B. Volz, T. Lemon, C. Perkins, M. CarneyJuly 2003Errata, Obsoleted by RFC 8415, Updated by RFC 4361, RFC 5494, RFC 6221, RFC 6422, RFC 6644, RFC 7083, RFC 7227, RFC 7283, RFC 7550    
RFC 3319ASCII, PDF, HTML Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers H. Schulzrinne, B. VolzJuly 2003        
RFC 3320ASCII, PDF, HTML Signaling Compression (SigComp) R. Price, C. Bormann, J. Christoffersson, H. Hannu, Z. Liu, J. RosenbergJanuary 2003Updated by RFC 4896    
RFC 3321ASCII, PDF, HTML Signaling Compression (SigComp) - Extended Operations H. Hannu, J. Christoffersson, S. Forsgren, K.-C. Leung, Z. Liu, R. PriceJanuary 2003Updated by RFC 4896    
RFC 3323ASCII, PDF, HTML A Privacy Mechanism for the Session Initiation Protocol (SIP) J. PetersonNovember 2002Errata    
RFC 3326ASCII, PDF, HTML The Reason Header Field for the Session Initiation Protocol (SIP) H. Schulzrinne, D. Oran, G. CamarilloDecember 2002Updated by RFC 8606    
RFC 3327ASCII, PDF, HTML Session Initiation Protocol (SIP) Extension Header Field for Registering Non-Adjacent Contacts D. Willis, B. HoeneisenDecember 2002Errata, Updated by RFC 5626    
RFC 3329ASCII, PDF, HTML Security Mechanism Agreement for the Session Initiation Protocol (SIP) J. Arkko, V. Torvinen, G. Camarillo, A. Niemi, T. HaukkaJanuary 2003Errata, Updated by RFC 8996    
RFC 3331ASCII, PDF, HTML Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Adaptation Layer K. Morneault, R. Dantu, G. Sidebottom, B. Bidulock, J. HeitzSeptember 2002Errata    
RFC 3332ASCII, PDF, HTMLSignaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA) G. Sidebottom, Ed., K. Morneault, Ed., J. Pastor-Balbas, Ed.September 2002Obsoleted by RFC 4666    
RFC 3335ASCII, PDF, HTML MIME-based Secure Peer-to-Peer Business Data Interchange over the Internet T. Harding, R. Drummond, C. ShihSeptember 2002        
RFC 3336ASCII, PDF, HTML PPP Over Asynchronous Transfer Mode Adaptation Layer 2 (AAL2) B. Thompson, T. Koren, B. BuffamDecember 2002        
RFC 3337ASCII, PDF, HTML Class Extensions for PPP over Asynchronous Transfer Mode Adaptation Layer 2 B. Thompson, T. Koren, B. BuffamDecember 2002        
RFC 3339ASCII, PDF, HTML Date and Time on the Internet: Timestamps G. Klyne, C. NewmanJuly 2002Errata    
RFC 3344ASCII, PDF, HTMLIP Mobility Support for IPv4 C. Perkins, Ed.August 2002Errata, Obsoletes RFC 3220, Obsoleted by RFC 5944, Updated by RFC 4636, RFC 4721    
RFC 3347ASCII, PDF, HTML Small Computer Systems Interface protocol over the Internet (iSCSI) Requirements and Design Considerations M. Krueger, R. HaagensJuly 2002        
RFC 3355ASCII, PDF, HTML Layer Two Tunnelling Protocol (L2TP) Over ATM Adaptation Layer 5 (AAL5) A. Singh, R. Turner, R. Tio, S. NanjiAugust 2002        
RFC 3361ASCII, PDF, HTML Dynamic Host Configuration Protocol (DHCP-for-IPv4) Option for Session Initiation Protocol (SIP) Servers H. SchulzrinneAugust 2002        
RFC 3362ASCII, PDF, HTML Real-time Facsimile (T.38) - image/t38 MIME Sub-type Registration G. ParsonsAugust 2002        
RFC 3367ASCII, PDF, HTML Common Name Resolution Protocol (CNRP) N. Popp, M. Mealling, M. MoseleyAugust 2002        
RFC 3368ASCII, PDF, HTML The 'go' URI Scheme for the Common Name Resolution Protocol M. MeallingAugust 2002        
RFC 3369ASCII, PDF, HTML Cryptographic Message Syntax (CMS) R. HousleyAugust 2002Errata, Obsoletes RFC 2630, RFC 3211, Obsoleted by RFC 3852    
RFC 3370ASCII, PDF, HTML Cryptographic Message Syntax (CMS) Algorithms R. HousleyAugust 2002Errata, Obsoletes RFC 2630, RFC 3211, Updated by RFC 5754, RFC 8702    
RFC 3371ASCII, PDF, HTML Layer Two Tunneling Protocol "L2TP" Management Information Base E. Caves, P. Calhoun, R. WheelerAugust 2002        
RFC 3376ASCII, PDF, HTML Internet Group Management Protocol, Version 3 B. Cain, S. Deering, I. Kouvelas, B. Fenner, A. ThyagarajanOctober 2002Errata, Updates RFC 2236, Updated by RFC 4604    
RFC 3377ASCII, PDF, HTML Lightweight Directory Access Protocol (v3): Technical Specification J. Hodges, R. MorganSeptember 2002Errata, Obsoleted by RFC 4510, Updates RFC 2251, RFC 2252, RFC 2253, RFC 2254, RFC 2255, RFC 2256, RFC 2829, RFC 2830    
RFC 3380ASCII, PDF, HTMLInternet Printing Protocol (IPP): Job and Printer Set Operations T. Hastings, R. Herriot, C. Kugler, H. LewisSeptember 2002Errata, Updates RFC 2910, RFC 2911    
RFC 3381ASCII, PDF, HTML Internet Printing Protocol (IPP): Job Progress Attributes T. Hastings, H. Lewis, R. BergmanSeptember 2002Errata, Obsoleted by RFC 8011, Updates RFC 2910    
RFC 3382ASCII, PDF, HTML Internet Printing Protocol (IPP): The 'collection' attribute syntax R. deBry, T. Hastings, R. Herriot, K. Ocke, P. ZehlerSeptember 2002Errata, Obsoleted by RFC 8010, RFC 8011, Updates RFC 2910, RFC 2911    
RFC 3388ASCII, PDF, HTML Grouping of Media Lines in the Session Description Protocol (SDP) G. Camarillo, G. Eriksson, J. Holler, H. SchulzrinneDecember 2002Obsoleted by RFC 5888    
RFC 3389ASCII, PDF, HTMLReal-time Transport Protocol (RTP) Payload for Comfort Noise (CN) R. ZopfSeptember 2002Errata    
RFC 3390ASCII, PDF, HTML Increasing TCP's Initial Window M. Allman, S. Floyd, C. PartridgeOctober 2002Errata, Obsoletes RFC 2414, Updates RFC 2581    
RFC 3393ASCII, PDF, HTML IP Packet Delay Variation Metric for IP Performance Metrics (IPPM) C. Demichelis, P. ChimentoNovember 2002        
RFC 3395ASCII, PDF, HTML Remote Network Monitoring MIB Protocol Identifier Reference Extensions A. Bierman, C. Bucci, R. Dietz, A. WarthSeptember 2002Updates RFC 2895    
RFC 3396ASCII, PDF, HTML Encoding Long Options in the Dynamic Host Configuration Protocol (DHCPv4) T. Lemon, S. CheshireNovember 2002Updates RFC 2131    
RFC 3397ASCII, PDF, HTML Dynamic Host Configuration Protocol (DHCP) Domain Search Option B. Aboba, S. CheshireNovember 2002        
RFC 3398ASCII, PDF, HTML Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) Mapping G. Camarillo, A. B. Roach, J. Peterson, L. OngDecember 2002Errata    
RFC 3402ASCII, PDF, HTML Dynamic Delegation Discovery System (DDDS) Part Two: The Algorithm M. MeallingOctober 2002Obsoletes RFC 2915, RFC 2168    
RFC 3403ASCII, PDF, HTML Dynamic Delegation Discovery System (DDDS) Part Three: The Domain Name System (DNS) Database M. MeallingOctober 2002Errata, Obsoletes RFC 2915, RFC 2168    
RFC 3404ASCII, PDF, HTML Dynamic Delegation Discovery System (DDDS) Part Four: The Uniform Resource Identifiers (URI) M. MeallingOctober 2002Errata, Obsoletes RFC 2915, RFC 2168    
RFC 3407ASCII, PDF, HTMLSession Description Protocol (SDP) Simple Capability Declaration F. AndreasenOctober 2002Errata    
RFC 3408ASCII, PDF, HTML Zero-byte Support for Bidirectional Reliable Mode (R-mode) in Extended Link-Layer Assisted RObust Header Compression (ROHC) Profile Z. Liu, K. LeDecember 2002        
RFC 3419ASCII, PDF, HTML Textual Conventions for Transport Addresses M. Daniele, J. SchoenwaelderDecember 2002        
RFC 3420ASCII, PDF, HTML Internet Media Type message/sipfrag R. SparksNovember 2002Errata    
RFC 3425ASCII, PDF, HTML Obsoleting IQUERY D. LawrenceNovember 2002Updates RFC 1035    
RFC 3428ASCII, PDF, HTMLSession Initiation Protocol (SIP) Extension for Instant Messaging B. Campbell, Ed., J. Rosenberg, H. Schulzrinne, C. Huitema, D. GurleDecember 2002Errata, Updated by RFC 8591    
RFC 3431ASCII, PDF, HTML Sieve Extension: Relational Tests W. SegmullerDecember 2002Obsoleted by RFC 5231    
RFC 3432ASCII, PDF, HTML Network performance measurement with periodic streams V. Raisanen, G. Grotefeld, A. MortonNovember 2002        
RFC 3433ASCII, PDF, HTML Entity Sensor Management Information Base A. Bierman, D. Romascanu, K.C. NorsethDecember 2002Errata    
RFC 3434ASCII, PDF, HTML Remote Monitoring MIB Extensions for High Capacity Alarms A. Bierman, K. McCloghrieDecember 2002        
RFC 3436ASCII, PDF, HTML Transport Layer Security over Stream Control Transmission Protocol A. Jungmaier, E. Rescorla, M. TuexenDecember 2002Updated by RFC 8996    
RFC 3437ASCII, PDF, HTML Layer-Two Tunneling Protocol Extensions for PPP Link Control Protocol Negotiation W. Palter, W. TownsleyDecember 2002        
RFC 3440ASCII, PDF, HTML Definitions of Extension Managed Objects for Asymmetric Digital Subscriber Lines F. Ly, G. BathrickDecember 2002        
RFC 3442ASCII, PDF, HTML The Classless Static Route Option for Dynamic Host Configuration Protocol (DHCP) version 4 T. Lemon, S. Cheshire, B. VolzDecember 2002Updates RFC 2132    
RFC 3443ASCII, PDF, HTML Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Networks P. Agarwal, B. AkyolJanuary 2003Updates RFC 3032, Updated by RFC 5462    
RFC 3445ASCII, PDF, HTML Limiting the Scope of the KEY Resource Record (RR) D. Massey, S. RoseDecember 2002Errata, Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 2535    
RFC 3448ASCII, PDF, HTML TCP Friendly Rate Control (TFRC): Protocol Specification M. Handley, S. Floyd, J. Padhye, J. WidmerJanuary 2003Errata, Obsoleted by RFC 5348    
RFC 3454ASCII, PDF, HTML Preparation of Internationalized Strings ("stringprep") P. Hoffman, M. BlanchetDecember 2002Errata, Obsoleted by RFC 7564    
RFC 3456ASCII, PDF, HTML Dynamic Host Configuration Protocol (DHCPv4) Configuration of IPsec Tunnel Mode B. Patel, B. Aboba, S. Kelly, V. GuptaJanuary 2003        
RFC 3458ASCII, PDF, HTML Message Context for Internet Mail E. Burger, E. Candell, C. Eliot, G. KlyneJanuary 2003Updated by RFC 3938    
RFC 3459ASCII, PDF, HTML Critical Content Multi-purpose Internet Mail Extensions (MIME) Parameter E. BurgerJanuary 2003Updates RFC 3204, Updated by RFC 5621    
RFC 3460ASCII, PDF, HTML Policy Core Information Model (PCIM) Extensions B. Moore, Ed.January 2003Updates RFC 3060    
RFC 3471ASCII, PDF, HTML Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional Description L. Berger, Ed.January 2003Errata, Updated by RFC 4201, RFC 4328, RFC 4872, RFC 6002, RFC 6003, RFC 6205, RFC 7074, RFC 7699, RFC 8359    
RFC 3472ASCII, PDF, HTML Generalized Multi-Protocol Label Switching (GMPLS) Signaling Constraint-based Routed Label Distribution Protocol (CR-LDP) Extensions P. Ashwood-Smith, Ed., L. Berger, Ed.January 2003Updated by RFC 3468, RFC 4201    
RFC 3473ASCII, PDF, HTML Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Extensions L. Berger, Ed.January 2003Errata, Updated by RFC 4003, RFC 4201, RFC 4420, RFC 4783, RFC 4874, RFC 4873, RFC 4974, RFC 5063, RFC 5151, RFC 5420, RFC 6002, RFC 6003, RFC 6780, RFC 8359    
RFC 3477ASCII, PDF, HTML Signalling Unnumbered Links in Resource ReSerVation Protocol - Traffic Engineering (RSVP-TE) K. Kompella, Y. RekhterJanuary 2003Updated by RFC 6107    
RFC 3478ASCII, PDF, HTML Graceful Restart Mechanism for Label Distribution Protocol M. Leelanivas, Y. Rekhter, R. AggarwalFebruary 2003        
RFC 3479ASCII, PDF, HTML Fault Tolerance for the Label Distribution Protocol (LDP) A. Farrel, Ed.February 2003        
RFC 3480ASCII, PDF, HTML Signalling Unnumbered Links in CR-LDP (Constraint-Routing Label Distribution Protocol) K. Kompella, Y. Rekhter, A. KullbergFebruary 2003        
RFC 3484ASCII, PDF, HTMLDefault Address Selection for Internet Protocol version 6 (IPv6) R. DravesFebruary 2003Obsoleted by RFC 6724    
RFC 3485ASCII, PDF, HTML The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp) M. Garcia-Martin, C. Bormann, J. Ott, R. Price, A. B. RoachFebruary 2003Updated by RFC 4896    
RFC 3486ASCII, PDF, HTML Compressing the Session Initiation Protocol (SIP) G. CamarilloFebruary 2003Updated by RFC 5049    
RFC 3489ASCII, PDF, HTML STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs) J. Rosenberg, J. Weinberger, C. Huitema, R. MahyMarch 2003Obsoleted by RFC 5389    
RFC 3490ASCII, PDF, HTML Internationalizing Domain Names in Applications (IDNA) P. Faltstrom, P. Hoffman, A. CostelloMarch 2003Errata, Obsoleted by RFC 5890, RFC 5891    
RFC 3491ASCII, PDF, HTML Nameprep: A Stringprep Profile for Internationalized Domain Names (IDN) P. Hoffman, M. BlanchetMarch 2003Obsoleted by RFC 5891    
RFC 3492ASCII, PDF, HTML Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA) A. CostelloMarch 2003Errata, Updated by RFC 5891    
RFC 3495ASCII, PDF, HTML Dynamic Host Configuration Protocol (DHCP) Option for CableLabs Client Configuration B. Beser, P. Duffy, Ed.March 2003Errata    
RFC 3497ASCII, PDF, HTML RTP Payload Format for Society of Motion Picture and Television Engineers (SMPTE) 292M Video L. Gharai, C. Perkins, G. Goncher, A. MankinMarch 2003        
RFC 3498ASCII, PDF, HTML Definitions of Managed Objects for Synchronous Optical Network (SONET) Linear Automatic Protection Switching (APS) Architectures J. Kuhfeld, J. Johnson, M. ThatcherMarch 2003        
RFC 3501ASCII, PDF, HTMLINTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1 M. CrispinMarch 2003Errata, Obsoletes RFC 2060, Updated by RFC 4466, RFC 4469, RFC 4551, RFC 5032, RFC 5182, RFC 5738, RFC 6186, RFC 6858, RFC 7817, RFC 8314, RFC 8437, RFC 8474, RFC 8996    
RFC 3502ASCII, PDF, HTML Internet Message Access Protocol (IMAP) - MULTIAPPEND Extension M. CrispinMarch 2003Updated by RFC 4466, RFC 4469    
RFC 3503ASCII, PDF, HTML Message Disposition Notification (MDN) profile for Internet Message Access Protocol (IMAP) A. MelnikovMarch 2003        
RFC 3510ASCII, PDF, HTML Internet Printing Protocol/1.1: IPP URL Scheme R. Herriot, I. McDonaldApril 2003Updates RFC 2910    
RFC 3513ASCII, PDF, HTML Internet Protocol Version 6 (IPv6) Addressing Architecture R. Hinden, S. DeeringApril 2003Obsoletes RFC 2373, Obsoleted by RFC 4291    
RFC 3515ASCII, PDF, HTML The Session Initiation Protocol (SIP) Refer Method R. SparksApril 2003Errata, Updated by RFC 7647, RFC 8217    
RFC 3516ASCII, PDF, HTML IMAP4 Binary Content Extension L. NerenbergApril 2003Errata, Updated by RFC 4466    
RFC 3517ASCII, PDF, HTML A Conservative Selective Acknowledgment (SACK)-based Loss Recovery Algorithm for TCP E. Blanton, M. Allman, K. Fall, L. WangApril 2003Obsoleted by RFC 6675    
RFC 3518ASCII, PDF, HTML Point-to-Point Protocol (PPP) Bridging Control Protocol (BCP) M. Higashiyama, F. Baker, T. LiaoApril 2003Obsoletes RFC 2878    
RFC 3519ASCII, PDF, HTML Mobile IP Traversal of Network Address Translation (NAT) Devices H. Levkowetz, S. VaaralaApril 2003Errata    
RFC 3520ASCII, PDF, HTML Session Authorization Policy Element L-N. Hamer, B. Gage, B. Kosinski, H. ShiehApril 2003        
RFC 3524ASCII, PDF, HTML Mapping of Media Streams to Resource Reservation Flows G. Camarillo, A. MonradApril 2003        
RFC 3526ASCII, PDF, HTML More Modular Exponential (MODP) Diffie-Hellman groups for Internet Key Exchange (IKE) T. Kivinen, M. KojoMay 2003        
RFC 3527ASCII, PDF, HTML Link Selection sub-option for the Relay Agent Information Option for DHCPv4 K. Kinnear, M. Stapp, R. Johnson, J. KumarasamyApril 2003        
RFC 3530ASCII, PDF, HTML Network File System (NFS) version 4 Protocol S. Shepler, B. Callaghan, D. Robinson, R. Thurlow, C. Beame, M. Eisler, D. NoveckApril 2003Errata, Obsoletes RFC 3010, Obsoleted by RFC 7530    
RFC 3534ASCII, PDF, HTML The application/ogg Media Type L. WalleijMay 2003Obsoleted by RFC 5334    
RFC 3537ASCII, PDF, HTML Wrapping a Hashed Message Authentication Code (HMAC) key with a Triple-Data Encryption Standard (DES) Key or an Advanced Encryption Standard (AES) Key J. Schaad, R. HousleyMay 2003Errata    
RFC 3539ASCII, PDF, HTML Authentication, Authorization and Accounting (AAA) Transport Profile B. Aboba, J. WoodJune 2003        
RFC 3543ASCII, PDF, HTML Registration Revocation in Mobile IPv4 S. Glass, M. ChandraAugust 2003        
RFC 3544ASCII, PDF, HTML IP Header Compression over PPP T. Koren, S. Casner, C. BormannJuly 2003Obsoletes RFC 2509    
RFC 3545ASCII, PDF, HTML Enhanced Compressed RTP (CRTP) for Links with High Delay, Packet Loss and Reordering T. Koren, S. Casner, J. Geevarghese, B. Thompson, P. RuddyJuly 2003        
RFC 3546ASCII, PDF, HTML Transport Layer Security (TLS) Extensions S. Blake-Wilson, M. Nystrom, D. Hopwood, J. Mikkelsen, T. WrightJune 2003Obsoleted by RFC 4366, Updates RFC 2246    
RFC 3547ASCII, PDF, HTML The Group Domain of Interpretation M. Baugher, B. Weis, T. Hardjono, H. HarneyJuly 2003Obsoleted by RFC 6407    
RFC 3554ASCII, PDF, HTML On the Use of Stream Control Transmission Protocol (SCTP) with IPsec S. Bellovin, J. Ioannidis, A. Keromytis, R. StewartJuly 2003        
RFC 3555ASCII, PDF, HTML MIME Type Registration of RTP Payload Formats S. Casner, P. HoschkaJuly 2003Obsoleted by RFC 4855, RFC 4856, Updated by RFC 3625, RFC 4629    
RFC 3556ASCII, PDF, HTML Session Description Protocol (SDP) Bandwidth Modifiers for RTP Control Protocol (RTCP) Bandwidth S. CasnerJuly 2003        
RFC 3557ASCII, PDF, HTML RTP Payload Format for European Telecommunications Standards Institute (ETSI) European Standard ES 201 108 Distributed Speech Recognition Encoding Q. Xie, Ed.July 2003        
RFC 3558ASCII, PDF, HTML RTP Payload Format for Enhanced Variable Rate Codecs (EVRC) and Selectable Mode Vocoders (SMV) A. LiJuly 2003Updated by RFC 4788    
RFC 3559ASCII, PDF, HTML Multicast Address Allocation MIB D. ThalerJune 2003        
RFC 3560ASCII, PDF, HTML Use of the RSAES-OAEP Key Transport Algorithm in Cryptographic Message Syntax (CMS) R. HousleyJuly 2003        
RFC 3565ASCII, PDF, HTML Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Cryptographic Message Syntax (CMS) J. SchaadJuly 2003        
RFC 3566ASCII, PDF, HTML The AES-XCBC-MAC-96 Algorithm and Its Use With IPsec S. Frankel, H. HerbertSeptember 2003        
RFC 3573ASCII, PDF, HTML Signalling of Modem-On-Hold status in Layer 2 Tunneling Protocol (L2TP) I. GoyretJuly 2003        
RFC 3575ASCII, PDF, HTML IANA Considerations for RADIUS (Remote Authentication Dial In User Service) B. AbobaJuly 2003Errata, Updates RFC 2865, RFC 2868, Updated by RFC 6929    
RFC 3578ASCII, PDF, HTML Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overlap Signalling to the Session Initiation Protocol (SIP) G. Camarillo, A. B. Roach, J. Peterson, L. OngAugust 2003        
RFC 3581ASCII, PDF, HTML An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing J. Rosenberg, H. SchulzrinneAugust 2003        
RFC 3585ASCII, PDF, HTML IPsec Configuration Policy Information Model J. Jason, L. Rafalow, E. VynckeAugust 2003        
RFC 3586ASCII, PDF, HTML IP Security Policy (IPSP) Requirements M. Blaze, A. Keromytis, M. Richardson, L. SanchezAugust 2003        
RFC 3588ASCII, PDF, HTML Diameter Base Protocol P. Calhoun, J. Loughney, E. Guttman, G. Zorn, J. ArkkoSeptember 2003Errata, Obsoleted by RFC 6733, Updated by RFC 5729, RFC 5719, RFC 6408    
RFC 3590ASCII, PDF, HTML Source Address Selection for the Multicast Listener Discovery (MLD) Protocol B. HabermanSeptember 2003Updates RFC 2710    
RFC 3591ASCII, PDF, HTML Definitions of Managed Objects for the Optical Interface Type H-K. Lam, M. Stewart, A. HuynhSeptember 2003Errata    
RFC 3594ASCII, PDF, HTML PacketCable Security Ticket Control Sub-Option for the DHCP CableLabs Client Configuration (CCC) Option P. DuffySeptember 2003        
RFC 3595ASCII, PDF, HTML Textual Conventions for IPv6 Flow Label B. WijnenSeptember 2003        
RFC 3597ASCII, PDF, HTML Handling of Unknown DNS Resource Record (RR) Types A. GustafssonSeptember 2003Errata, Updates RFC 2163, RFC 2535, Updated by RFC 4033, RFC 4034, RFC 4035, RFC 5395, RFC 6195, RFC 6895    
RFC 3598ASCII, PDF, HTML Sieve Email Filtering -- Subaddress Extension K. MurchisonSeptember 2003Obsoleted by RFC 5233    
RFC 3601ASCII, PDF, HTML Text String Notation for Dial Sequences and Global Switched Telephone Network (GSTN) / E.164 Addresses C. AllocchioSeptember 2003        
RFC 3602ASCII, PDF, HTML The AES-CBC Cipher Algorithm and Its Use with IPsec S. Frankel, R. Glenn, S. KellySeptember 2003        
RFC 3605ASCII, PDF, HTML Real Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP) C. HuitemaOctober 2003Errata    
RFC 3606ASCII, PDF, HTML Definitions of Supplemental Managed Objects for ATM Interface F. Ly, M. Noto, A. Smith, E. Spiegel, K. TesinkNovember 2003        
RFC 3608ASCII, PDF, HTML Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration D. Willis, B. HoeneisenOctober 2003Updated by RFC 5630    
RFC 3611ASCII, PDF, HTML RTP Control Protocol Extended Reports (RTCP XR) T. Friedman, Ed., R. Caceres, Ed., A. Clark, Ed.November 2003Errata    
RFC 3620ASCII, PDF, HTML The TUNNEL Profile D. NewOctober 2003Updated by RFC 8553    
RFC 3621ASCII, PDF, HTML Power Ethernet MIB A. Berger, D. RomascanuDecember 2003        
RFC 3623ASCII, PDF, HTML Graceful OSPF Restart J. Moy, P. Pillay-Esnault, A. LindemNovember 2003        
RFC 3630ASCII, PDF, HTML Traffic Engineering (TE) Extensions to OSPF Version 2 D. Katz, K. Kompella, D. YeungSeptember 2003Updates RFC 2370, Updated by RFC 4203, RFC 5786    
RFC 3633ASCII, PDF, HTML IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6 O. Troan, R. DromsDecember 2003Errata, Obsoleted by RFC 8415, Updated by RFC 6603, RFC 7550    
RFC 3634ASCII, PDF, HTML Key Distribution Center (KDC) Server Address Sub-option for the Dynamic Host Configuration Protocol (DHCP) CableLabs Client Configuration (CCC) Option K. Luehrs, R. Woundy, J. Bevilacqua, N. DavoustDecember 2003        
RFC 3635ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet-like Interface Types J. FlickSeptember 2003Obsoletes RFC 2665    
RFC 3636ASCII, PDF, HTML Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs) J. FlickSeptember 2003Obsoletes RFC 2668, RFC 1515, Obsoleted by RFC 4836    
RFC 3637ASCII, PDF, HTML Definitions of Managed Objects for the Ethernet WAN Interface Sublayer C.M. Heard, Ed.September 2003        
RFC 3640ASCII, PDF, HTML RTP Payload Format for Transport of MPEG-4 Elementary Streams J. van der Meer, D. Mackie, V. Swaminathan, D. Singer, P. GentricNovember 2003Updated by RFC 5691    
RFC 3641ASCII, PDF, HTML Generic String Encoding Rules (GSER) for ASN.1 Types S. LeggOctober 2003Updated by RFC 4792    
RFC 3643ASCII, PDF, HTML Fibre Channel (FC) Frame Encapsulation R. Weber, M. Rajagopal, F. Travostino, M. O'Donnell, C. Monia, M. MerharDecember 2003        
RFC 3644ASCII, PDF, HTML Policy Quality of Service (QoS) Information Model Y. Snir, Y. Ramberg, J. Strassner, R. Cohen, B. MooreNovember 2003        
RFC 3645ASCII, PDF, HTML Generic Security Service Algorithm for Secret Key Transaction Authentication for DNS (GSS-TSIG) S. Kwan, P. Garg, J. Gilroy, L. Esibov, J. Westhead, R. HallOctober 2003Updates RFC 2845    
RFC 3646ASCII, PDF, HTML DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) R. Droms, Ed.December 2003        
RFC 3648ASCII, PDF, HTML Web Distributed Authoring and Versioning (WebDAV) Ordered Collections Protocol J. Whitehead, J. Reschke, Ed.December 2003        
RFC 3655ASCII, PDF, HTML Redefinition of DNS Authenticated Data (AD) bit B. Wellington, O. GudmundssonNovember 2003Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 2535    
RFC 3657ASCII, PDF, HTML Use of the Camellia Encryption Algorithm in Cryptographic Message Syntax (CMS) S. Moriai, A. KatoJanuary 2004        
RFC 3658ASCII, PDF, HTML Delegation Signer (DS) Resource Record (RR) O. GudmundssonDecember 2003Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 3090, RFC 3008, RFC 2535, RFC 1035, Updated by RFC 3755    
RFC 3659ASCII, PDF, HTMLExtensions to FTPP. HethmonMarch 2007Errata, Updates RFC 959    
RFC 3664ASCII, PDF, HTML The AES-XCBC-PRF-128 Algorithm for the Internet Key Exchange Protocol (IKE) P. HoffmanJanuary 2004Obsoleted by RFC 4434    
RFC 3670ASCII, PDF, HTML Information Model for Describing Network Device QoS Datapath Mechanisms B. Moore, D. Durham, J. Strassner, A. Westerinen, W. WeissJanuary 2004        
RFC 3671ASCII, PDF, HTML Collective Attributes in the Lightweight Directory Access Protocol (LDAP) K. ZeilengaDecember 2003        
RFC 3672ASCII, PDF, HTML Subentries in the Lightweight Directory Access Protocol (LDAP) K. ZeilengaDecember 2003        
RFC 3673ASCII, PDF, HTML Lightweight Directory Access Protocol version 3 (LDAPv3): All Operational Attributes K. ZeilengaDecember 2003        
RFC 3674ASCII, PDF, HTML Feature Discovery in Lightweight Directory Access Protocol (LDAP) K. ZeilengaDecember 2003Obsoleted by RFC 4512    
RFC 3676ASCII, PDF, HTML The Text/Plain Format and DelSp Parameters R. GellensFebruary 2004Obsoletes RFC 2646    
RFC 3680ASCII, PDF, HTML A Session Initiation Protocol (SIP) Event Package for Registrations J. RosenbergMarch 2004Errata, Updated by RFC 6140    
RFC 3685ASCII, PDF, HTMLSIEVE Email Filtering: Spamtest and VirusTest Extensions C. DabooFebruary 2004Obsoleted by RFC 5235    
RFC 3686ASCII, PDF, HTML Using Advanced Encryption Standard (AES) Counter Mode With IPsec Encapsulating Security Payload (ESP) R. HousleyJanuary 2004        
RFC 3687ASCII, PDF, HTML Lightweight Directory Access Protocol (LDAP) and X.500 Component Matching Rules S. LeggFebruary 2004        
RFC 3691ASCII, PDF, HTML Internet Message Access Protocol (IMAP) UNSELECT command A. MelnikovFebruary 2004        
RFC 3697ASCII, PDF, HTML IPv6 Flow Label Specification J. Rajahalme, A. Conta, B. Carpenter, S. DeeringMarch 2004Obsoleted by RFC 6437    
RFC 3698ASCII, PDF, HTML Lightweight Directory Access Protocol (LDAP): Additional Matching Rules K. Zeilenga, Ed.February 2004Updates RFC 2798, Updated by RFC 4517    
RFC 3703ASCII, PDF, HTML Policy Core Lightweight Directory Access Protocol (LDAP) Schema J. Strassner, B. Moore, R. Moats, E. EllessonFebruary 2004Updated by RFC 4104    
RFC 3705ASCII, PDF, HTML High Capacity Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals B. Ray, R. AbbiFebruary 2004        
RFC 3709ASCII, PDF, HTML Internet X.509 Public Key Infrastructure: Logotypes in X.509 Certificates S. Santesson, R. Housley, T. FreemanFebruary 2004Errata, Updated by RFC 6170    
RFC 3711ASCII, PDF, HTML The Secure Real-time Transport Protocol (SRTP) M. Baugher, D. McGrew, M. Naslund, E. Carrara, K. NorrmanMarch 2004Errata, Updated by RFC 5506, RFC 6904    
RFC 3720ASCII, PDF, HTML Internet Small Computer Systems Interface (iSCSI) J. Satran, K. Meth, C. Sapuntzakis, M. Chadalapaka, E. ZeidnerApril 2004Errata, Obsoleted by RFC 7143, Updated by RFC 3980, RFC 4850, RFC 5048, RFC 7146    
RFC 3722ASCII, PDF, HTML String Profile for Internet Small Computer Systems Interface (iSCSI) Names M. BakkeApril 2004        
RFC 3723ASCII, PDF, HTML Securing Block Storage Protocols over IP B. Aboba, J. Tseng, J. Walker, V. Rangan, F. TravostinoApril 2004Updated by RFC 7146    
RFC 3727ASCII, PDF, HTML ASN.1 Module Definition for the LDAP and X.500 Component Matching Rules S. LeggFebruary 2004        
RFC 3728ASCII, PDF, HTML Definitions of Managed Objects for Very High Speed Digital Subscriber Lines (VDSL) B. Ray, R. AbbiFebruary 2004Errata    
RFC 3729ASCII, PDF, HTML Application Performance Measurement MIB S. WaldbusserMarch 2004        
RFC 3730ASCII, PDF, HTML Extensible Provisioning Protocol (EPP) S. HollenbeckMarch 2004Errata, Obsoleted by RFC 4930    
RFC 3731ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Domain Name Mapping S. HollenbeckMarch 2004Obsoleted by RFC 4931    
RFC 3732ASCII, PDF, HTMLExtensible Provisioning Protocol (EPP) Host Mapping S. HollenbeckMarch 2004Obsoleted by RFC 4932    
RFC 3733ASCII, PDF, HTML Extensible Provisioning Protocol (EPP) Contact Mapping S. HollenbeckMarch 2004Errata, Obsoleted by RFC 4933    
RFC 3734ASCII, PDF, HTML Extensible Provisioning Protocol (EPP) Transport Over TCP S. HollenbeckMarch 2004Obsoleted by RFC 4934    
RFC 3736ASCII, PDF, HTML Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6 R. DromsApril 2004Errata, Obsoleted by RFC 8415    
RFC 3737ASCII, PDF, HTML IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB modules B. Wijnen, A. BiermanApril 2004        
RFC 3739ASCII, PDF, HTML Internet X.509 Public Key Infrastructure: Qualified Certificates Profile S. Santesson, M. Nystrom, T. PolkMarch 2004Errata, Obsoletes RFC 3039    
RFC 3744ASCII, PDF, HTML Web Distributed Authoring and Versioning (WebDAV) Access Control Protocol G. Clemm, J. Reschke, E. Sedlar, J. WhiteheadMay 2004Errata    
RFC 3745ASCII, PDF, HTML MIME Type Registrations for JPEG 2000 (ISO/IEC 15444) D. Singer, R. Clark, D. LeeApril 2004        
RFC 3747ASCII, PDF, HTML The Differentiated Services Configuration MIB H. Hazewinkel, Ed., D. Partain, Ed.April 2004        
RFC 3748ASCII, PDF, HTML Extensible Authentication Protocol (EAP) B. Aboba, L. Blunk, J. Vollbrecht, J. Carlson, H. Levkowetz, Ed.June 2004Errata, Obsoletes RFC 2284, Updated by RFC 5247, RFC 7057    
RFC 3749ASCII, PDF, HTMLTransport Layer Security Protocol Compression Methods S. HollenbeckMay 2004Updated by RFC 8447, RFC 8996    
RFC 3755ASCII, PDF, HTML Legacy Resolver Compatibility for Delegation Signer (DS) S. WeilerMay 2004Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 3658, RFC 2535, Updated by RFC 3757, RFC 3845    
RFC 3757ASCII, PDF, HTML Domain Name System KEY (DNSKEY) Resource Record (RR) Secure Entry Point (SEP) Flag O. Kolkman, J. Schlyter, E. LewisApril 2004Errata, Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 3755, RFC 2535    
RFC 3758ASCII, PDF, HTML Stream Control Transmission Protocol (SCTP) Partial Reliability Extension R. Stewart, M. Ramalho, Q. Xie, M. Tuexen, P. ConradMay 2004        
RFC 3761ASCII, PDF, HTML The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM) P. Faltstrom, M. MeallingApril 2004Obsoletes RFC 2916, Obsoleted by RFC 6116, RFC 6117    
RFC 3762ASCII, PDF, HTML Telephone Number Mapping (ENUM) Service Registration for H.323 O. LevinApril 2004Updated by RFC 6118    
RFC 3764ASCII, PDF, HTML enumservice registration for Session Initiation Protocol (SIP) Addresses-of-Record J. PetersonApril 2004Updated by RFC 6118    
RFC 3767ASCII, PDF, HTML Securely Available Credentials Protocol S. Farrell, Ed.June 2004Updated by RFC 8996    
RFC 3770ASCII, PDF, HTML Certificate Extensions and Attributes Supporting Authentication in Point-to-Point Protocol (PPP) and Wireless Local Area Networks (WLAN) R. Housley, T. MooreMay 2004Errata, Obsoleted by RFC 4334    
RFC 3771ASCII, PDF, HTML The Lightweight Directory Access Protocol (LDAP) Intermediate Response Message R. Harrison, K. ZeilengaApril 2004Obsoleted by RFC 4511, RFC 4510, Updates RFC 2251    
RFC 3772ASCII, PDF, HTML Point-to-Point Protocol (PPP) Vendor Protocol J. Carlson, R. WinslowMay 2004        
RFC 3775ASCII, PDF, HTML Mobility Support in IPv6 D. Johnson, C. Perkins, J. ArkkoJune 2004Obsoleted by RFC 6275    
RFC 3776ASCII, PDF, HTML Using IPsec to Protect Mobile IPv6 Signaling Between Mobile Nodes and Home Agents J. Arkko, V. Devarapalli, F. DupontJune 2004Updated by RFC 4877    
RFC 3779ASCII, PDF, HTML X.509 Extensions for IP Addresses and AS Identifiers C. Lynn, S. Kent, K. SeoJune 2004Errata    
RFC 3782ASCII, PDF, HTML The NewReno Modification to TCP's Fast Recovery Algorithm S. Floyd, T. Henderson, A. GurtovApril 2004Errata, Obsoletes RFC 2582, Obsoleted by RFC 6582    
RFC 3788ASCII, PDF, HTML Security Considerations for Signaling Transport (SIGTRAN) Protocols J. Loughney, M. Tuexen, Ed., J. Pastor-BalbasJune 2004        
RFC 3804ASCII, PDF, HTML Voice Profile for Internet Mail (VPIM) Addressing G. ParsonsJune 2004        
RFC 3805ASCII, PDF, HTML Printer MIB v2 R. Bergman, H. Lewis, I. McDonaldJune 2004Obsoletes RFC 1759    
RFC 3807ASCII, PDF, HTML V5.2-User Adaptation Layer (V5UA) E. Weilandt, N. Khanchandani, S. RaoJune 2004Updates RFC 3057    
RFC 3810ASCII, PDF, HTML Multicast Listener Discovery Version 2 (MLDv2) for IPv6 R. Vida, Ed., L. Costa, Ed.June 2004Errata, Updates RFC 2710, Updated by RFC 4604    
RFC 3811ASCII, PDF, HTML Definitions of Textual Conventions (TCs) for Multiprotocol Label Switching (MPLS) Management T. Nadeau, Ed., J. Cucchiara, Ed.June 2004Errata, Updated by RFC 7274    
RFC 3812ASCII, PDF, HTML Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Management Information Base (MIB) C. Srinivasan, A. Viswanathan, T. NadeauJune 2004        
RFC 3813ASCII, PDF, HTML Multiprotocol Label Switching (MPLS) Label Switching Router (LSR) Management Information Base (MIB) C. Srinivasan, A. Viswanathan, T. NadeauJune 2004Errata    
RFC 3814ASCII, PDF, HTML Multiprotocol Label Switching (MPLS) Forwarding Equivalence Class To Next Hop Label Forwarding Entry (FEC-To-NHLFE) Management Information Base (MIB) T. Nadeau, C. Srinivasan, A. ViswanathanJune 2004        
RFC 3815ASCII, PDF, HTML Definitions of Managed Objects for the Multiprotocol Label Switching (MPLS), Label Distribution Protocol (LDP) J. Cucchiara, H. Sjostrand, J. LucianiJune 2004Errata    
RFC 3816ASCII, PDF, HTML Definitions of Managed Objects for RObust Header Compression (ROHC) J. Quittek, M. Stiemerling, H. HartensteinJune 2004Errata    
RFC 3820ASCII, PDF, HTML Internet X.509 Public Key Infrastructure (PKI) Proxy Certificate Profile S. Tuecke, V. Welch, D. Engert, L. Pearlman, M. ThompsonJune 2004Errata    
RFC 3821ASCII, PDF, HTML Fibre Channel Over TCP/IP (FCIP) M. Rajagopal, E. Rodriguez, R. WeberJuly 2004Updated by RFC 7146    
RFC 3822ASCII, PDF, HTML Finding Fibre Channel over TCP/IP (FCIP) Entities Using Service Location Protocol version 2 (SLPv2) D. PetersonJuly 2004Errata, Updated by RFC 7146    
RFC 3825ASCII, PDF, HTML Dynamic Host Configuration Protocol Option for Coordinate-based Location Configuration Information J. Polk, J. Schnizlein, M. LinsnerJuly 2004Obsoleted by RFC 6225    
RFC 3826ASCII, PDF, HTML The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model U. Blumenthal, F. Maino, K. McCloghrieJune 2004        
RFC 3828ASCII, PDF, HTML The Lightweight User Datagram Protocol (UDP-Lite) L-A. Larzon, M. Degermark, S. Pink, L-E. Jonsson, Ed., G. Fairhurst, Ed.July 2004Updated by RFC 6335    
RFC 3830ASCII, PDF, HTML MIKEY: Multimedia Internet KEYing J. Arkko, E. Carrara, F. Lindholm, M. Naslund, K. NorrmanAugust 2004Errata, Updated by RFC 4738, RFC 6309    
RFC 3831ASCII, PDF, HTML Transmission of IPv6 Packets over Fibre Channel C. DeSantiJuly 2004Obsoleted by RFC 4338    
RFC 3834ASCII, PDF, HTML Recommendations for Automatic Responses to Electronic Mail K. MooreAugust 2004Errata, Updated by RFC 5436    
RFC 3839ASCII, PDF, HTML MIME Type Registrations for 3rd Generation Partnership Project (3GPP) Multimedia files R. Castagno, D. SingerJuly 2004Updated by RFC 6381    
RFC 3840ASCII, PDF, HTML Indicating User Agent Capabilities in the Session Initiation Protocol (SIP) J. Rosenberg, H. Schulzrinne, P. KyzivatAugust 2004        
RFC 3841ASCII, PDF, HTML Caller Preferences for the Session Initiation Protocol (SIP) J. Rosenberg, H. Schulzrinne, P. KyzivatAugust 2004        
RFC 3842ASCII, PDF, HTML A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP) R. MahyAugust 2004        
RFC 3843ASCII, PDF, HTML RObust Header Compression (ROHC): A Compression Profile for IP L-E. Jonsson, G. PelletierJune 2004Updated by RFC 4815    
RFC 3845ASCII, PDF, HTML DNS Security (DNSSEC) NextSECure (NSEC) RDATA Format J. Schlyter, Ed.August 2004Obsoleted by RFC 4033, RFC 4034, RFC 4035, Updates RFC 3755, RFC 2535    
RFC 3846ASCII, PDF, HTML Mobile IPv4 Extension for Carrying Network Access Identifiers F. Johansson, T. JohanssonJune 2004        
RFC 3850ASCII, PDF, HTML Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Certificate Handling B. Ramsdell, Ed.July 2004Obsoletes RFC 2632, Obsoleted by RFC 5750    
RFC 3851ASCII, PDF, HTML Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Message Specification B. Ramsdell, Ed.July 2004Obsoletes RFC 2633, Obsoleted by RFC 5751    
RFC 3852ASCII, PDF, HTML Cryptographic Message Syntax (CMS) R. HousleyJuly 2004Errata, Obsoletes RFC 3369, Obsoleted by RFC 5652, Updated by RFC 4853, RFC 5083    
RFC 3853ASCII, PDF, HTML S/MIME Advanced Encryption Standard (AES) Requirement for the Session Initiation Protocol (SIP) J. PetersonJuly 2004Updates RFC 3261    
RFC 3854ASCII, PDF, HTML Securing X.400 Content with Secure/Multipurpose Internet Mail Extensions (S/MIME) P. Hoffman, C. Bonatti, A. EggenJuly 2004        
RFC 3855ASCII, PDF, HTML Transporting Secure/Multipurpose Internet Mail Extensions (S/MIME) Objects in X.400 P. Hoffman, C. BonattiJuly 2004Errata    
RFC 3856ASCII, PDF, HTML A Presence Event Package for the Session Initiation Protocol (SIP) J. RosenbergAugust 2004Errata, Updated by RFC 8996    
RFC 3857ASCII, PDF, HTML A Watcher Information Event Template-Package for the Session Initiation Protocol (SIP) J. RosenbergAugust 2004        
RFC 3858ASCII, PDF, HTMLAn Extensible Markup Language (XML) Based Format for Watcher Information J. RosenbergAugust 2004        
RFC 3859ASCII, PDF, HTML Common Profile for Presence (CPP) J. PetersonAugust 2004Errata    
RFC 3860ASCII, PDF, HTML Common Profile for Instant Messaging (CPIM) J. PetersonAugust 2004        
RFC 3861ASCII, PDF, HTML Address Resolution for Instant Messaging and Presence J. PetersonAugust 2004        
RFC 3862ASCII, PDF, HTML Common Presence and Instant Messaging (CPIM): Message Format G. Klyne, D. AtkinsAugust 2004Errata    
RFC 3863ASCII, PDF, HTML Presence Information Data Format (PIDF) H. Sugano, S. Fujimoto, G. Klyne, A. Bateman, W. Carr, J. PetersonAugust 2004Errata    
RFC 3865ASCII, PDF, HTML A No Soliciting Simple Mail Transfer Protocol (SMTP) Service Extension C. MalamudSeptember 2004        
RFC 3866ASCII, PDF, HTML Language Tags and Ranges in the Lightweight Directory Access Protocol (LDAP) K. Zeilenga, Ed.July 2004Errata, Obsoletes RFC 2596    
RFC 3868ASCII, PDF, HTML Signalling Connection Control Part User Adaptation Layer (SUA) J. Loughney, Ed., G. Sidebottom, L. Coene, G. Verwimp, J. Keller, B. BidulockOctober 2004        
RFC 3872ASCII, PDF, HTML Management Information Base for Telephony Routing over IP (TRIP) D. Zinman, D. Walker, J. JiangSeptember 2004        
RFC 3873ASCII, PDF, HTML Stream Control Transmission Protocol (SCTP) Management Information Base (MIB) J. Pastor, M. BelinchonSeptember 2004        
RFC 3876ASCII, PDF, HTML Returning Matched Values with the Lightweight Directory Access Protocol version 3 (LDAPv3) D. Chadwick, S. MullanSeptember 2004        
RFC 3877ASCII, PDF, HTML Alarm Management Information Base (MIB) S. Chisholm, D. RomascanuSeptember 2004Errata    
RFC 3878ASCII, PDF, HTML Alarm Reporting Control Management Information Base (MIB) H. Lam, A. Huynh, D. PerkinsSeptember 2004        
RFC 3879ASCII, PDF, HTML Deprecating Site Local Addresses C. Huitema, B. CarpenterSeptember 2004        
RFC 3880ASCII, PDF, HTML Call Processing Language (CPL): A Language for User Control of Internet Telephony Services J. Lennox, X. Wu, H. SchulzrinneOctober 2004        
RFC 3883ASCII, PDF, HTML Detecting Inactive Neighbors over OSPF Demand Circuits (DC) S. Rao, A. Zinin, A. RoyOctober 2004Updates RFC 1793    
RFC 3885ASCII, PDF, HTML SMTP Service Extension for Message Tracking E. Allman, T. HansenSeptember 2004Updates RFC 3461    
RFC 3886ASCII, PDF, HTML An Extensible Message Format for Message Tracking Responses E. AllmanSeptember 2004Errata, Updates RFC 3463    
RFC 3887ASCII, PDF, HTML Message Tracking Query Protocol T. HansenSeptember 2004Errata, Updated by RFC 8553, RFC 8996    
RFC 3890ASCII, PDF, HTML A Transport Independent Bandwidth Modifier for the Session Description Protocol (SDP) M. WesterlundSeptember 2004        
RFC 3891ASCII, PDF, HTML The Session Initiation Protocol (SIP) "Replaces" Header R. Mahy, B. Biggs, R. DeanSeptember 2004Errata    
RFC 3892ASCII, PDF, HTML The Session Initiation Protocol (SIP) Referred-By Mechanism R. SparksSeptember 2004Updated by RFC 8217    
RFC 3893ASCII, PDF, HTML Session Initiation Protocol (SIP) Authenticated Identity Body (AIB) Format J. PetersonSeptember 2004        
RFC 3894ASCII, PDF, HTML Sieve Extension: Copying Without Side Effects J. DegenerOctober 2004        
RFC 3895ASCII, PDF, HTML Definitions of Managed Objects for the DS1, E1, DS2, and E2 Interface Types O. Nicklass, Ed.September 2004Obsoletes RFC 2495, Obsoleted by RFC 4805    
RFC 3896ASCII, PDF, HTML Definitions of Managed Objects for the DS3/E3 Interface Type O. Nicklass, Ed.September 2004Obsoletes RFC 2496    
RFC 3898ASCII, PDF, HTML Network Information Service (NIS) Configuration Options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) V. KalusivalingamOctober 2004        
RFC 3903ASCII, PDF, HTML Session Initiation Protocol (SIP) Extension for Event State Publication A. Niemi, Ed.October 2004Updated by RFC 8996    
RFC 3909ASCII, PDF, HTML Lightweight Directory Access Protocol (LDAP) Cancel Operation K. ZeilengaOctober 2004        
RFC 3910ASCII, PDF, HTMLThe SPIRITS (Services in PSTN requesting Internet Services) Protocol V. Gurbani, Ed., A. Brusilovsky, I. Faynberg, J. Gato, H. Lu, M. UnmehopaOctober 2004        
RFC 3911ASCII, PDF, HTML The Session Initiation Protocol (SIP) "Join" Header R. Mahy, D. PetrieOctober 2004        
RFC 3915ASCII, PDF, HTML Domain Registry Grace Period Mapping for the Extensible Provisioning Protocol (EPP) S. HollenbeckSeptember 2004        
RFC 3920ASCII, PDF, HTML Extensible Messaging and Presence Protocol (XMPP): Core P. Saint-Andre, Ed.October 2004Errata, Obsoleted by RFC 6120, Updated by RFC 6122    
RFC 3921ASCII, PDF, HTML Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence P. Saint-Andre, Ed.October 2004Obsoleted by RFC 6121    
RFC 3922ASCII, PDF, HTML Mapping the Extensible Messaging and Presence Protocol (XMPP) to Common Presence and Instant Messaging (CPIM) P. Saint-AndreOctober 2004        
RFC 3923ASCII, PDF, HTML End-to-End Signing and Object Encryption for the Extensible Messaging and Presence Protocol (XMPP) P. Saint-AndreOctober 2004Errata    
RFC 3925ASCII, PDF, HTML Vendor-Identifying Vendor Options for Dynamic Host Configuration Protocol version 4 (DHCPv4) J. LittlefieldOctober 2004        
RFC 3927ASCII, PDF, HTMLDynamic Configuration of IPv4 Link-Local AddressesS. Cheshire, B. Aboba, E. GuttmanMay 2005Errata    
RFC 3928ASCII, PDF, HTML Lightweight Directory Access Protocol (LDAP) Client Update Protocol (LCUP) R. Megginson, Ed., M. Smith, O. Natkovich, J. ParhamOctober 2004        
RFC 3931ASCII, PDF, HTML Layer Two Tunneling Protocol - Version 3 (L2TPv3) J. Lau, Ed., M. Townsley, Ed., I. Goyret, Ed.March 2005Errata, Updated by RFC 5641    
RFC 3938ASCII, PDF, HTML Video-Message Message-Context T. HansenOctober 2004Updates RFC 3458    
RFC 3939ASCII, PDF, HTML Calling Line Identification for Voice Mail Messages G. Parsons, J. MaruszakDecember 2004Errata    
RFC 3942ASCII, PDF, HTML Reclassifying Dynamic Host Configuration Protocol version 4 (DHCPv4) Options B. VolzNovember 2004Errata, Updates RFC 2132    
RFC 3945ASCII, PDF, HTML Generalized Multi-Protocol Label Switching (GMPLS) Architecture E. Mannie, Ed.October 2004Errata, Updated by RFC 6002    
RFC 3946ASCII, PDF, HTML Generalized Multi-Protocol Label Switching (GMPLS) Extensions for Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control E. Mannie, D. PapadimitriouOctober 2004Obsoleted by RFC 4606    
RFC 3947ASCII, PDF, HTML Negotiation of NAT-Traversal in the IKE T. Kivinen, B. Swander, A. Huttunen, V. VolpeJanuary 2005Errata    
RFC 3948ASCII, PDF, HTML UDP Encapsulation of IPsec ESP Packets A. Huttunen, B. Swander, V. Volpe, L. DiBurro, M. StenbergJanuary 2005        
RFC 3953ASCII, PDF, HTMLTelephone Number Mapping (ENUM) Service Registration for Presence Services J. PetersonJanuary 2005Updated by RFC 6118    
RFC 3956ASCII, PDF, HTML Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast Address P. Savola, B. HabermanNovember 2004Updates RFC 3306, Updated by RFC 7371    
RFC 3957ASCII, PDF, HTML Authentication, Authorization, and Accounting (AAA) Registration Keys for Mobile IPv4 C. Perkins, P. CalhounMarch 2005        
RFC 3958ASCII, PDF, HTML Domain-Based Application Service Location Using SRV RRs and the Dynamic Delegation Discovery Service (DDDS) L. Daigle, A. NewtonJanuary 2005Errata, Updated by RFC 8553    
RFC 3959ASCII, PDF, HTML The Early Session Disposition Type for the Session Initiation Protocol (SIP) G. CamarilloDecember 2004Errata    
RFC 3961ASCII, PDF, HTML Encryption and Checksum Specifications for Kerberos 5 K. RaeburnFebruary 2005Errata, Updated by RFC 8429    
RFC 3962ASCII, PDF, HTML Advanced Encryption Standard (AES) Encryption for Kerberos 5 K. RaeburnFebruary 2005        
RFC 3963ASCII, PDF, HTML Network Mobility (NEMO) Basic Support Protocol V. Devarapalli, R. Wakikawa, A. Petrescu, P. ThubertJanuary 2005        
RFC 3966ASCII, PDF, HTML The tel URI for Telephone Numbers H. SchulzrinneDecember 2004Errata, Obsoletes RFC 2806, Updated by RFC 5341    
RFC 3970ASCII, PDF, HTML A Traffic Engineering (TE) MIB K. KompellaJanuary 2005Errata    
RFC 3971ASCII, PDF, HTMLSEcure Neighbor Discovery (SEND) J. Arkko, Ed., J. Kempf, B. Zill, P. NikanderMarch 2005Errata, Updated by RFC 6494, RFC 6495, RFC 6980    
RFC 3972ASCII, PDF, HTMLCryptographically Generated Addresses (CGA) T. AuraMarch 2005Updated by RFC 4581, RFC 4982    
RFC 3977ASCII, PDF, HTMLNetwork News Transfer Protocol (NNTP)C. FeatherOctober 2006Errata, Obsoletes RFC 977, Updates RFC 2980, Updated by RFC 6048    
RFC 3980ASCII, PDF, HTML T11 Network Address Authority (NAA) Naming Format for iSCSI Node Names M. Krueger, M. Chadalapaka, R. ElliottFebruary 2005Obsoleted by RFC 7143, Updates RFC 3720    
RFC 3981ASCII, PDF, HTML IRIS: The Internet Registry Information Service (IRIS) Core Protocol A. Newton, M. SanzJanuary 2005Errata, Updated by RFC 4992    
RFC 3982ASCII, PDF, HTML IRIS: A Domain Registry (dreg) Type for the Internet Registry Information Service (IRIS) A. Newton, M. SanzJanuary 2005Errata    
RFC 3983ASCII, PDF, HTML Using the Internet Registry Information Service (IRIS) over the Blocks Extensible Exchange Protocol (BEEP) A. Newton, M. SanzJanuary 2005Updated by RFC 8996    
RFC 3984ASCII, PDF, HTMLRTP Payload Format for H.264 Video S. Wenger, M.M. Hannuksela, T. Stockhammer, M. Westerlund, D. SingerFebruary 2005Obsoleted by RFC 6184    
RFC 3987ASCII, PDF, HTMLInternationalized Resource Identifiers (IRIs) M. Duerst, M. SuignardJanuary 2005Errata    
RFC 3993ASCII, PDF, HTML Subscriber-ID Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Option R. Johnson, T. Palaniappan, M. StappMarch 2005        
RFC 3994ASCII, PDF, HTML Indication of Message Composition for Instant Messaging H. SchulzrinneJanuary 2005        
RFC 3995ASCII, PDF, HTML Internet Printing Protocol (IPP): Event Notifications and Subscriptions R. Herriot, T. HastingsMarch 2005Updates RFC 2911, RFC 2910    
RFC 3996ASCII, PDF, HTML Internet Printing Protocol (IPP): The 'ippget' Delivery Method for Event Notifications R. Herriot, T. Hastings, H. LewisMarch 2005Errata, Updates RFC 2911    
RFC 3998ASCII, PDF, HTML Internet Printing Protocol (IPP): Job and Printer Administrative Operations C. Kugler, H. Lewis, T. Hastings, Ed.March 2005Errata    
RFC 4001ASCII, PDF, HTML Textual Conventions for Internet Network Addresses M. Daniele, B. Haberman, S. Routhier, J. SchoenwaelderFebruary 2005Obsoletes RFC 3291    
RFC 4002ASCII, PDF, HTML IANA Registration for Enumservice 'web' and 'ft' R. Brandner, L. Conroy, R. StastnyFebruary 2005Updated by RFC 6118    
RFC 4003ASCII, PDF, HTMLGMPLS Signaling Procedure for Egress Control L. BergerFebruary 2005Updates RFC 3473    
RFC 4004ASCII, PDF, HTMLDiameter Mobile IPv4 ApplicationP. Calhoun, T. Johansson, C. Perkins, T. Hiller, Ed., P. McCannAugust 2005Errata    
RFC 4005ASCII, PDF, HTMLDiameter Network Access Server ApplicationP. Calhoun, G. Zorn, D. Spence, D. MittonAugust 2005Errata, Obsoleted by RFC 7155    
RFC 4006ASCII, PDF, HTMLDiameter Credit-Control ApplicationH. Hakala, L. Mattila, J-P. Koskinen, M. Stura, J. LoughneyAugust 2005Errata, Obsoleted by RFC 8506    
RFC 4007ASCII, PDF, HTMLIPv6 Scoped Address Architecture S. Deering, B. Haberman, T. Jinmei, E. Nordmark, B. ZillMarch 2005Updated by RFC 7346    
RFC 4008ASCII, PDF, HTML Definitions of Managed Objects for Network Address Translators (NAT) R. Rohit, P. Srisuresh, R. Raghunarayan, N. Pai, C. WangMarch 2005Obsoleted by RFC 7658    
RFC 4010ASCII, PDF, HTML Use of the SEED Encryption Algorithm in Cryptographic Message Syntax (CMS) J. Park, S. Lee, J. Kim, J. LeeFebruary 2005Errata    
RFC 4011ASCII, PDF, HTML Policy Based Management MIB S. Waldbusser, J. Saperia, T. HongalMarch 2005        
RFC 4012ASCII, PDF, HTML Routing Policy Specification Language next generation (RPSLng) L. Blunk, J. Damas, F. Parent, A. RobachevskyMarch 2005Updates RFC 2725, RFC 2622, Updated by RFC 7909    
RFC 4013ASCII, PDF, HTML SASLprep: Stringprep Profile for User Names and Passwords K. ZeilengaFebruary 2005Errata, Obsoleted by RFC 7613    
RFC 4014ASCII, PDF, HTMLRemote Authentication Dial-In User Service (RADIUS) Attributes Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Information Option R. Droms, J. SchnizleinFebruary 2005        
RFC 4015ASCII, PDF, HTML The Eifel Response Algorithm for TCP R. Ludwig, A. GurtovFebruary 2005        
RFC 4018ASCII, PDF, HTMLFinding Internet Small Computer Systems Interface (iSCSI) Targets and Name Servers by Using Service Location Protocol version 2 (SLPv2)M. Bakke, J. Hufferd, K. Voruganti, M. Krueger, T. SperryApril 2005Updated by RFC 7146    
RFC 4019ASCII, PDF, HTMLRObust Header Compression (ROHC): Profiles for User Datagram Protocol (UDP) LiteG. PelletierApril 2005Updated by RFC 4815    
RFC 4021ASCII, PDF, HTML Registration of Mail and MIME Header Fields G. Klyne, J. PalmeMarch 2005Updated by RFC 5322    
RFC 4022ASCII, PDF, HTML Management Information Base for the Transmission Control Protocol (TCP) R. Raghunarayan, Ed.March 2005Obsoletes RFC 2452, RFC 2012    
RFC 4023ASCII, PDF, HTMLEncapsulating MPLS in IP or Generic Routing Encapsulation (GRE) T. Worster, Y. Rekhter, E. Rosen, Ed.March 2005Updated by RFC 5332    
RFC 4025ASCII, PDF, HTMLA Method for Storing IPsec Keying Material in DNS M. RichardsonMarch 2005        
RFC 4028ASCII, PDF, HTMLSession Timers in the Session Initiation Protocol (SIP)S. Donovan, J. RosenbergApril 2005Errata    
RFC 4030ASCII, PDF, HTMLThe Authentication Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent OptionM. Stapp, T. LemonMarch 2005        
RFC 4032ASCII, PDF, HTML Update to the Session Initiation Protocol (SIP) Preconditions Framework G. Camarillo, P. KyzivatMarch 2005Updates RFC 3312    
RFC 4033ASCII, PDF, HTMLDNS Security Introduction and Requirements R. Arends, R. Austein, M. Larson, D. Massey, S. RoseMarch 2005Errata, Obsoletes RFC 2535, RFC 3008, RFC 3090, RFC 3445, RFC 3655, RFC 3658, RFC 3755, RFC 3757, RFC 3845, Updates RFC 1034, RFC 1035, RFC 2136, RFC 2181, RFC 2308, RFC 3225, RFC 3597, RFC 3226, Updated by RFC 6014, RFC 6840    
RFC 4034ASCII, PDF, HTML Resource Records for the DNS Security Extensions R. Arends, R. Austein, M. Larson, D. Massey, S. RoseMarch 2005Errata, Obsoletes RFC 2535, RFC 3008, RFC 3090, RFC 3445, RFC 3655, RFC 3658, RFC 3755, RFC 3757, RFC 3845, Updates RFC 1034, RFC 1035, RFC 2136, RFC 2181, RFC 2308, RFC 3225, RFC 3597, RFC 3226, Updated by RFC 4470, RFC 6014, RFC 6840, RFC 6944    
RFC 4035ASCII, PDF, HTML Protocol Modifications for the DNS Security Extensions R. Arends, R. Austein, M. Larson, D. Massey, S. RoseMarch 2005Errata, Obsoletes RFC 2535, RFC 3008, RFC 3090, RFC 3445, RFC 3655, RFC 3658, RFC 3755, RFC 3757, RFC 3845, Updates RFC 1034, RFC 1035, RFC 2136, RFC 2181, RFC 2308, RFC 3225, RFC 3597, RFC 3226, Updated by RFC 4470, RFC 6014, RFC 6840, RFC 8198    
RFC 4036ASCII, PDF, HTMLManagement Information Base for Data Over Cable Service Interface Specification (DOCSIS) Cable Modem Termination Systems for Subscriber ManagementW. SawyerApril 2005        
RFC 4037ASCII, PDF, HTML Open Pluggable Edge Services (OPES) Callout Protocol (OCP) Core A. RousskovMarch 2005        
RFC 4039ASCII, PDF, HTML Rapid Commit Option for the Dynamic Host Configuration Protocol version 4 (DHCPv4) S. Park, P. Kim, B. VolzMarch 2005        
RFC 4040ASCII, PDF, HTMLRTP Payload Format for a 64 kbit/s Transparent CallR. KreuterApril 2005        
RFC 4043ASCII, PDF, HTMLInternet X.509 Public Key Infrastructure Permanent IdentifierD. Pinkas, T. GindinMay 2005Errata    
RFC 4044ASCII, PDF, HTMLFibre Channel Management MIBK. McCloghrieMay 2005Obsoletes RFC 2837    
RFC 4051ASCII, PDF, HTMLAdditional XML Security Uniform Resource Identifiers (URIs)D. Eastlake 3rdApril 2005Errata, Obsoleted by RFC 6931    
RFC 4055ASCII, PDF, HTMLAdditional Algorithms and Identifiers for RSA Cryptography for use in the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) ProfileJ. Schaad, B. Kaliski, R. HousleyJune 2005Errata, Updates RFC 3279, Updated by RFC 5756    
RFC 4056ASCII, PDF, HTMLUse of the RSASSA-PSS Signature Algorithm in Cryptographic Message Syntax (CMS)J. SchaadJune 2005        
RFC 4060ASCII, PDF, HTMLRTP Payload Formats for European Telecommunications Standards Institute (ETSI) European Standard ES 202 050, ES 202 211, and ES 202 212 Distributed Speech Recognition EncodingQ. Xie, D. PearceMay 2005Errata    
RFC 4064ASCII, PDF, HTMLExperimental Message, Extensions, and Error Codes for Mobile IPv4A. Patel, K. LeungMay 2005        
RFC 4069ASCII, PDF, HTMLDefinitions of Managed Object Extensions for Very High Speed Digital Subscriber Lines (VDSL) Using Single Carrier Modulation (SCM) Line CodingM. Dodge, B. RayMay 2005Errata    
RFC 4070ASCII, PDF, HTMLDefinitions of Managed Object Extensions for Very High Speed Digital Subscriber Lines (VDSL) Using Multiple Carrier Modulation (MCM) Line CodingM. Dodge, B. RayMay 2005        
RFC 4072ASCII, PDF, HTMLDiameter Extensible Authentication Protocol (EAP) ApplicationP. Eronen, Ed., T. Hiller, G. ZornAugust 2005Errata, Updated by RFC 7268, RFC 8044    
RFC 4073ASCII, PDF, HTMLProtecting Multiple Contents with the Cryptographic Message Syntax (CMS)R. HousleyMay 2005Errata    
RFC 4075ASCII, PDF, HTMLSimple Network Time Protocol (SNTP) Configuration Option for DHCPv6V. KalusivalingamMay 2005        
RFC 4077ASCII, PDF, HTMLA Negative Acknowledgement Mechanism for Signaling CompressionA.B. RoachMay 2005        
RFC 4087ASCII, PDF, HTMLIP Tunnel MIBD. ThalerJune 2005Obsoletes RFC 2667    
RFC 4088ASCII, PDF, HTMLUniform Resource Identifier (URI) Scheme for the Simple Network Management Protocol (SNMP)D. Black, K. McCloghrie, J. SchoenwaelderJune 2005        
RFC 4090ASCII, PDF, HTMLFast Reroute Extensions to RSVP-TE for LSP TunnelsP. Pan, Ed., G. Swallow, Ed., A. Atlas, Ed.May 2005Errata, Updated by RFC 8271, RFC 8537, RFC 8796    
RFC 4091ASCII, PDF, HTMLThe Alternative Network Address Types (ANAT) Semantics for the Session Description Protocol (SDP) Grouping FrameworkG. Camarillo, J. RosenbergJune 2005Obsoleted by RFC 5245    
RFC 4092ASCII, PDF, HTMLUsage of the Session Description Protocol (SDP) Alternative Network Address Types (ANAT) Semantics in the Session Initiation Protocol (SIP)G. Camarillo, J. RosenbergJune 2005Obsoleted by RFC 5245    
RFC 4095ASCII, PDF, HTMLAttaching Meaning to Solicitation Class KeywordsC. MalamudMay 2005        
RFC 4102ASCII, PDF, HTMLRegistration of the text/red MIME Sub-TypeP. JonesJune 2005Errata, Updated by RFC 6354    
RFC 4103ASCII, PDF, HTMLRTP Payload for Text ConversationG. Hellstrom, P. JonesJune 2005Errata, Obsoletes RFC 2793    
RFC 4104ASCII, PDF, HTMLPolicy Core Extension Lightweight Directory Access Protocol Schema (PCELS)M. Pana, Ed., A. Reyes, A. Barba, D. Moron, M. BrunnerJune 2005Updates RFC 3703    
RFC 4106ASCII, PDF, HTMLThe Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload (ESP)J. Viega, D. McGrewJune 2005Errata    
RFC 4108ASCII, PDF, HTMLUsing Cryptographic Message Syntax (CMS) to Protect Firmware PackagesR. HousleyAugust 2005Errata    
RFC 4109ASCII, PDF, HTMLAlgorithms for Internet Key Exchange version 1 (IKEv1)P. HoffmanMay 2005Updates RFC 2409    
RFC 4112ASCII, PDF, HTMLElectronic Commerce Modeling Language (ECML) Version 2 SpecificationD. Eastlake 3rdJune 2005Updates RFC 3106    
RFC 4113ASCII, PDF, HTMLManagement Information Base for the User Datagram Protocol (UDP)B. Fenner, J. FlickJune 2005Errata, Obsoletes RFC 2454, RFC 2013    
RFC 4114ASCII, PDF, HTMLE.164 Number Mapping for the Extensible Provisioning Protocol (EPP)S. HollenbeckJune 2005Errata    
RFC 4119ASCII, PDF, HTMLA Presence-based GEOPRIV Location Object FormatJ. PetersonDecember 2005Errata, Updated by RFC 5139, RFC 5491, RFC 7459    
RFC 4120ASCII, PDF, HTMLThe Kerberos Network Authentication Service (V5)C. Neuman, T. Yu, S. Hartman, K. RaeburnJuly 2005Errata, Obsoletes RFC 1510, Updated by RFC 4537, RFC 5021, RFC 5896, RFC 6111, RFC 6112, RFC 6113, RFC 6649, RFC 6806, RFC 7751, RFC 8062, RFC 8129, RFC 8429, RFC 8553    
RFC 4121ASCII, PDF, HTMLThe Kerberos Version 5 Generic Security Service Application Program Interface (GSS-API) Mechanism: Version 2L. Zhu, K. Jaganathan, S. HartmanJuly 2005Updates RFC 1964, Updated by RFC 5896, RFC 6112, RFC 6542, RFC 6649, RFC 8062    
RFC 4122ASCII, PDF, HTMLA Universally Unique IDentifier (UUID) URN NamespaceP. Leach, M. Mealling, R. SalzJuly 2005Errata    
RFC 4124ASCII, PDF, HTMLProtocol Extensions for Support of Diffserv-aware MPLS Traffic EngineeringF. Le Faucheur, Ed.June 2005        
RFC 4129ASCII, PDF, HTMLDigital Private Network Signaling System (DPNSS)/Digital Access Signaling System 2 (DASS 2) Extensions to the IUA ProtocolR. Mukundan, K. Morneault, N. MangalpallySeptember 2005        
RFC 4130ASCII, PDF, HTMLMIME-Based Secure Peer-to-Peer Business Data Interchange Using HTTP, Applicability Statement 2 (AS2)D. Moberg, R. DrummondJuly 2005Errata    
RFC 4131ASCII, PDF, HTMLManagement Information Base for Data Over Cable Service Interface Specification (DOCSIS) Cable Modems and Cable Modem Termination Systems for Baseline Privacy PlusS. Green, K. Ozawa, E. Cardona, Ed., A. KatsnelsonSeptember 2005        
RFC 4132ASCII, PDF, HTMLAddition of Camellia Cipher Suites to Transport Layer Security (TLS)S. Moriai, A. Kato, M. KandaJuly 2005Obsoleted by RFC 5932    
RFC 4133ASCII, PDF, HTMLEntity MIB (Version 3)A. Bierman, K. McCloghrieAugust 2005Errata, Obsoletes RFC 2737, Obsoleted by RFC 6933    
RFC 4141ASCII, PDF, HTMLSMTP and MIME Extensions for Content ConversionK. Toyoda, D. CrockerNovember 2005Errata    
RFC 4142ASCII, PDF, HTMLFull-mode Fax Profile for Internet Mail (FFPIM)D. Crocker, G. KlyneNovember 2005        
RFC 4143ASCII, PDF, HTMLFacsimile Using Internet Mail (IFAX) Service of ENUMK. Toyoda, D. CrockerNovember 2005Errata, Updated by RFC 6118    
RFC 4145ASCII, PDF, HTMLTCP-Based Media Transport in the Session Description Protocol (SDP)D. Yon, G. CamarilloSeptember 2005Updated by RFC 4572    
RFC 4149ASCII, PDF, HTMLDefinition of Managed Objects for Synthetic Sources for Performance Monitoring AlgorithmsC. Kalbfleisch, R. Cole, D. RomascanuAugust 2005        
RFC 4150ASCII, PDF, HTMLTransport Performance Metrics MIBR. Dietz, R. ColeAugust 2005        
RFC 4162ASCII, PDF, HTMLAddition of SEED Cipher Suites to Transport Layer Security (TLS)H.J. Lee, J.H. Yoon, J.I. LeeAugust 2005Updated by RFC 8996    
RFC 4164ASCII, PDF, HTMLRObust Header Compression (ROHC): Context Replication for ROHC ProfilesG. PelletierAugust 2005        
RFC 4165ASCII, PDF, HTMLSignaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Peer-to-Peer Adaptation Layer (M2PA)T. George, B. Bidulock, R. Dantu, H. Schwarzbauer, K. MorneaultSeptember 2005Errata    
RFC 4168ASCII, PDF, HTMLThe Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol (SIP)J. Rosenberg, H. Schulzrinne, G. CamarilloOctober 2005Updated by RFC 8996    
RFC 4171ASCII, PDF, HTMLInternet Storage Name Service (iSNS)J. Tseng, K. Gibbons, F. Travostino, C. Du Laney, J. SouzaSeptember 2005Errata    
RFC 4172ASCII, PDF, HTMLiFCP - A Protocol for Internet Fibre Channel Storage NetworkingC. Monia, R. Mullendore, F. Travostino, W. Jeong, M. EdwardsSeptember 2005Updated by RFC 6172, RFC 7146    
RFC 4173ASCII, PDF, HTMLBootstrapping Clients using the Internet Small Computer System Interface (iSCSI) ProtocolP. Sarkar, D. Missimer, C. SapuntzakisSeptember 2005Errata, Updated by RFC 7146    
RFC 4174ASCII, PDF, HTMLThe IPv4 Dynamic Host Configuration Protocol (DHCP) Option for the Internet Storage Name ServiceC. Monia, J. Tseng, K. GibbonsSeptember 2005Updated by RFC 7146    
RFC 4175ASCII, PDF, HTMLRTP Payload Format for Uncompressed VideoL. Gharai, C. PerkinsSeptember 2005Errata, Updated by RFC 4421    
RFC 4178ASCII, PDF, HTMLThe Simple and Protected Generic Security Service Application Program Interface (GSS-API) Negotiation MechanismL. Zhu, P. Leach, K. Jaganathan, W. IngersollOctober 2005Obsoletes RFC 2478    
RFC 4182ASCII, PDF, HTMLRemoving a Restriction on the use of MPLS Explicit NULLE. RosenSeptember 2005Errata, Updates RFC 3032, Updated by RFC 5462, RFC 7274    
RFC 4184ASCII, PDF, HTMLRTP Payload Format for AC-3 AudioB. Link, T. Hager, J. FlaksOctober 2005        
RFC 4188ASCII, PDF, HTMLDefinitions of Managed Objects for BridgesK. Norseth, Ed., E. Bell, Ed.September 2005Errata, Obsoletes RFC 1493    
RFC 4191ASCII, PDF, HTMLDefault Router Preferences and More-Specific RoutesR. Draves, D. ThalerNovember 2005Errata    
RFC 4193ASCII, PDF, HTMLUnique Local IPv6 Unicast AddressesR. Hinden, B. HabermanOctober 2005        
RFC 4194ASCII, PDF, HTMLThe S Hexdump FormatJ. Strombergson, L. Walleij, P. FaltstromOctober 2005Errata    
RFC 4196ASCII, PDF, HTMLThe SEED Cipher Algorithm and Its Use with IPsecH.J. Lee, J.H. Yoon, S.L. Lee, J.I. LeeOctober 2005        
RFC 4201ASCII, PDF, HTMLLink Bundling in MPLS Traffic Engineering (TE)K. Kompella, Y. Rekhter, L. BergerOctober 2005Updates RFC 3471, RFC 3472, RFC 3473    
RFC 4202ASCII, PDF, HTMLRouting Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)K. Kompella, Ed., Y. Rekhter, Ed.October 2005Updated by RFC 6001, RFC 6002, RFC 7074    
RFC 4203ASCII, PDF, HTMLOSPF Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)K. Kompella, Ed., Y. Rekhter, Ed.October 2005Updates RFC 3630, Updated by RFC 6001, RFC 6002, RFC 7074    
RFC 4204ASCII, PDF, HTMLLink Management Protocol (LMP)J. Lang, Ed.October 2005Errata, Updated by RFC 6898    
RFC 4206ASCII, PDF, HTMLLabel Switched Paths (LSP) Hierarchy with Generalized Multi-Protocol Label Switching (GMPLS) Traffic Engineering (TE)K. Kompella, Y. RekhterOctober 2005Updated by RFC 6001, RFC 6107    
RFC 4207ASCII, PDF, HTMLSynchronous Optical Network (SONET)/Synchronous Digital Hierarchy (SDH) Encoding for Link Management Protocol (LMP) Test MessagesJ. Lang, D. PapadimitriouOctober 2005Errata, Updated by RFC 6898    
RFC 4208ASCII, PDF, HTMLGeneralized Multiprotocol Label Switching (GMPLS) User-Network Interface (UNI): Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Support for the Overlay ModelG. Swallow, J. Drake, H. Ishimatsu, Y. RekhterOctober 2005        
RFC 4209ASCII, PDF, HTMLLink Management Protocol (LMP) for Dense Wavelength Division Multiplexing (DWDM) Optical Line SystemsA. Fredette, Ed., J. Lang, Ed.October 2005Updated by RFC 6898    
RFC 4210ASCII, PDF, HTMLInternet X.509 Public Key Infrastructure Certificate Management Protocol (CMP)C. Adams, S. Farrell, T. Kause, T. MononenSeptember 2005Errata, Obsoletes RFC 2510, Updated by RFC 6712    
RFC 4211ASCII, PDF, HTMLInternet X.509 Public Key Infrastructure Certificate Request Message Format (CRMF)J. SchaadSeptember 2005Errata, Obsoletes RFC 2511    
RFC 4213ASCII, PDF, HTMLBasic Transition Mechanisms for IPv6 Hosts and RoutersE. Nordmark, R. GilliganOctober 2005Errata, Obsoletes RFC 2893    
RFC 4217ASCII, PDF, HTMLSecuring FTP with TLSP. Ford-HutchinsonOctober 2005Errata, Updated by RFC 8996    
RFC 4220ASCII, PDF, HTMLTraffic Engineering Link Management Information BaseM. Dubuc, T. Nadeau, J. LangNovember 2005        
RFC 4227ASCII, PDF, HTMLUsing the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP)E. O'Tuathail, M. RoseJanuary 2006Errata, Obsoletes RFC 3288, Updated by RFC 8553    
RFC 4231ASCII, PDF, HTMLIdentifiers and Test Vectors for HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512M. NystromDecember 2005Errata    
RFC 4233ASCII, PDF, HTMLIntegrated Services Digital Network (ISDN) Q.921-User Adaptation LayerK. Morneault, S. Rengasami, M. Kalla, G. SidebottomJanuary 2006Obsoletes RFC 3057, Updated by RFC 5133    
RFC 4235ASCII, PDF, HTMLAn INVITE-Initiated Dialog Event Package for the Session Initiation Protocol (SIP)J. Rosenberg, H. Schulzrinne, R. Mahy, Ed.November 2005Errata, Updated by RFC 7463, RFC 8996    
RFC 4236ASCII, PDF, HTMLHTTP Adaptation with Open Pluggable Edge Services (OPES)A. Rousskov, M. StecherNovember 2005        
RFC 4237ASCII, PDF, HTMLVoice Messaging Directory ServiceG. VaudreuilOctober 2005Errata    
RFC 4238ASCII, PDF, HTMLVoice Message Routing ServiceG. VaudreuilOctober 2005Errata, Updated by RFC 6118    
RFC 4239ASCII, PDF, HTMLInternet Voice Messaging (IVM)S. McRae, G. ParsonsNovember 2005        
RFC 4242ASCII, PDF, HTMLInformation Refresh Time Option for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)S. Venaas, T. Chown, B. VolzNovember 2005Obsoleted by RFC 8415    
RFC 4243ASCII, PDF, HTMLVendor-Specific Information Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent OptionM. Stapp, R. Johnson, T. PalaniappanDecember 2005        
RFC 4244ASCII, PDF, HTMLAn Extension to the Session Initiation Protocol (SIP) for Request History InformationM. Barnes, Ed.November 2005Errata, Obsoleted by RFC 7044    
RFC 4248ASCII, PDF, HTMLThe telnet URI SchemeP. HoffmanOctober 2005Obsoletes RFC 1738    
RFC 4250ASCII, PDF, HTMLThe Secure Shell (SSH) Protocol Assigned NumbersS. Lehtinen, C. Lonvick, Ed.January 2006Updated by RFC 8268    
RFC 4251ASCII, PDF, HTMLThe Secure Shell (SSH) Protocol ArchitectureT. Ylonen, C. Lonvick, Ed.January 2006Updated by RFC 8308    
RFC 4252ASCII, PDF, HTMLThe Secure Shell (SSH) Authentication ProtocolT. Ylonen, C. Lonvick, Ed.January 2006Errata, Updated by RFC 8308, RFC 8332    
RFC 4253ASCII, PDF, HTMLThe Secure Shell (SSH) Transport Layer ProtocolT. Ylonen, C. Lonvick, Ed.January 2006Errata, Updated by RFC 6668, RFC 8268, RFC 8308, RFC 8332, RFC 8709, RFC 8758    
RFC 4254ASCII, PDF, HTMLThe Secure Shell (SSH) Connection ProtocolT. Ylonen, C. Lonvick, Ed.January 2006Errata, Updated by RFC 8308    
RFC 4255ASCII, PDF, HTMLUsing DNS to Securely Publish Secure Shell (SSH) Key FingerprintsJ. Schlyter, W. GriffinJanuary 2006Errata    
RFC 4256ASCII, PDF, HTMLGeneric Message Exchange Authentication for the Secure Shell Protocol (SSH)F. Cusack, M. ForssenJanuary 2006Errata    
RFC 4261ASCII, PDF, HTMLCommon Open Policy Service (COPS) Over Transport Layer Security (TLS)J. Walker, A. Kulkarni, Ed.December 2005Updates RFC 2748, Updated by RFC 8996    
RFC 4262ASCII, PDF, HTMLX.509 Certificate Extension for Secure/Multipurpose Internet Mail Extensions (S/MIME) CapabilitiesS. SantessonDecember 2005        
RFC 4265ASCII, PDF, HTMLDefinition of Textual Conventions for Virtual Private Network (VPN) ManagementB. Schliesser, T. NadeauNovember 2005        
RFC 4266ASCII, PDF, HTMLThe gopher URI SchemeP. HoffmanNovember 2005Obsoletes RFC 1738    
RFC 4268ASCII, PDF, HTMLEntity State MIBS. Chisholm, D. PerkinsNovember 2005Errata    
RFC 4273ASCII, PDF, HTMLDefinitions of Managed Objects for BGP-4J. Haas, Ed., S. Hares, Ed.January 2006Errata, Obsoletes RFC 1269, RFC 1657    
RFC 4279ASCII, PDF, HTMLPre-Shared Key Ciphersuites for Transport Layer Security (TLS)P. Eronen, Ed., H. Tschofenig, Ed.December 2005Updated by RFC 8996    
RFC 4280ASCII, PDF, HTMLDynamic Host Configuration Protocol (DHCP) Options for Broadcast and Multicast Control ServersK. Chowdhury, P. Yegani, L. MadourNovember 2005Errata    
RFC 4281ASCII, PDF, HTMLThe Codecs Parameter for "Bucket" Media TypesR. Gellens, D. Singer, P. FrojdhNovember 2005Errata, Obsoleted by RFC 6381    
RFC 4282ASCII, PDF, HTMLThe Network Access IdentifierB. Aboba, M. Beadles, J. Arkko, P. EronenDecember 2005Errata, Obsoletes RFC 2486, Obsoleted by RFC 7542    
RFC 4283ASCII, PDF, HTMLMobile Node Identifier Option for Mobile IPv6 (MIPv6)A. Patel, K. Leung, M. Khalil, H. Akhtar, K. ChowdhuryNovember 2005Errata    
RFC 4286ASCII, PDF, HTMLMulticast Router DiscoveryB. Haberman, J. MartinDecember 2005Errata    
RFC 4287ASCII, PDF, HTMLThe Atom Syndication FormatM. Nottingham, Ed., R. Sayre, Ed.December 2005Updated by RFC 5988    
RFC 4292ASCII, PDF, HTMLIP Forwarding Table MIBB. HabermanApril 2006Obsoletes RFC 2096    
RFC 4293ASCII, PDF, HTMLManagement Information Base for the Internet Protocol (IP)S. Routhier, Ed.April 2006Errata, Obsoletes RFC 2011, RFC 2465, RFC 2466    
RFC 4295ASCII, PDF, HTMLMobile IPv6 Management Information BaseG. Keeni, K. Koide, K. Nagami, S. GundavelliApril 2006Errata    
RFC 4298ASCII, PDF, HTMLRTP Payload Format for BroadVoice Speech CodecsJ.-H. Chen, W. Lee, J. ThyssenDecember 2005        
RFC 4301ASCII, PDF, HTMLSecurity Architecture for the Internet ProtocolS. Kent, K. SeoDecember 2005Errata, Obsoletes RFC 2401, Updates RFC 3168, Updated by RFC 6040, RFC 7619    
RFC 4302ASCII, PDF, HTMLIP Authentication HeaderS. KentDecember 2005Errata, Obsoletes RFC 2402    
RFC 4303ASCII, PDF, HTMLIP Encapsulating Security Payload (ESP)S. KentDecember 2005Errata, Obsoletes RFC 2406    
RFC 4304ASCII, PDF, HTMLExtended Sequence Number (ESN) Addendum to IPsec Domain of Interpretation (DOI) for Internet Security Association and Key Management Protocol (ISAKMP)S. KentDecember 2005        
RFC 4305ASCII, PDF, HTMLCryptographic Algorithm Implementation Requirements for Encapsulating Security Payload (ESP) and Authentication Header (AH)D. Eastlake 3rdDecember 2005Errata, Obsoletes RFC 2402, RFC 2406, Obsoleted by RFC 4835    
RFC 4306ASCII, PDF, HTMLInternet Key Exchange (IKEv2) ProtocolC. Kaufman, Ed.December 2005Errata, Obsoletes RFC 2407, RFC 2408, RFC 2409, Obsoleted by RFC 5996, Updated by RFC 5282    
RFC 4307ASCII, PDF, HTMLCryptographic Algorithms for Use in the Internet Key Exchange Version 2 (IKEv2)J. SchillerDecember 2005Errata, Obsoleted by RFC 8247    
RFC 4308ASCII, PDF, HTMLCryptographic Suites for IPsecP. HoffmanDecember 2005Errata    
RFC 4309ASCII, PDF, HTMLUsing Advanced Encryption Standard (AES) CCM Mode with IPsec Encapsulating Security Payload (ESP)R. HousleyDecember 2005Errata    
RFC 4310ASCII, PDF, HTMLDomain Name System (DNS) Security Extensions Mapping for the Extensible Provisioning Protocol (EPP)S. HollenbeckDecember 2005Obsoleted by RFC 5910    
RFC 4311ASCII, PDF, HTMLIPv6 Host-to-Router Load SharingR. Hinden, D. ThalerNovember 2005Updates RFC 2461    
RFC 4312ASCII, PDF, HTMLThe Camellia Cipher Algorithm and Its Use With IPsecA. Kato, S. Moriai, M. KandaDecember 2005Errata    
RFC 4314ASCII, PDF, HTMLIMAP4 Access Control List (ACL) ExtensionA. MelnikovDecember 2005Errata, Obsoletes RFC 2086    
RFC 4315ASCII, PDF, HTMLInternet Message Access Protocol (IMAP) - UIDPLUS extension M. CrispinDecember 2005Obsoletes RFC 2359    
RFC 4318ASCII, PDF, HTMLDefinitions of Managed Objects for Bridges with Rapid Spanning Tree ProtocolD. Levi, D. HarringtonDecember 2005        
RFC 4319ASCII, PDF, HTMLDefinitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) LinesC. Sikes, B. Ray, R. AbbiDecember 2005Errata, Obsoletes RFC 3276    
RFC 4320ASCII, PDF, HTMLActions Addressing Identified Issues with the Session Initiation Protocol's (SIP) Non-INVITE TransactionR. SparksJanuary 2006Updates RFC 3261    
RFC 4323ASCII, PDF, HTMLData Over Cable System Interface Specification Quality of Service Management Information Base (DOCSIS-QoS MIB)M. Patrick, W. MurwinJanuary 2006        
RFC 4325ASCII, PDF, HTMLInternet X.509 Public Key Infrastructure Authority Information Access Certificate Revocation List (CRL) ExtensionS. Santesson, R. HousleyDecember 2005Obsoleted by RFC 5280, Updates RFC 3280    
RFC 4326ASCII, PDF, HTMLUnidirectional Lightweight Encapsulation (ULE) for Transmission of IP Datagrams over an MPEG-2 Transport Stream (TS)G. Fairhurst, B. Collini-NockerDecember 2005Errata, Updated by RFC 7280