Internet Official Protocol Standards Jan- 8-2009 This page shows the current definitions of STD and BCP numbers. It also lists those standards-track and BEST CURRENT PRACTICE RFCs that have not been obsoleted, as well as current EXPERIMENTAL and HISTORIC RFCs. ** RFC numbers more recent than Nov 2007 are starred. ======================================================================== STANDARDS ORDERED BY STD # ======================================================================== Mnemonic Title RFC# STD# ------------------------------------------------------------------------ -------- [Reserved for Assigned Numbers. See RFC 1700 and xxx 2 RFC 3232.] -------- Requirements for Internet Hosts - Communication 1122 3 Layers -------- Requirements for Internet Hosts - Application 1123 3 and Support -------- [Reserved for Router Requirements. See RFC 1812.] xxx 4 IP Internet Protocol 791 5 ICMP Internet Control Message Protocol 792 5 -------- Broadcasting Internet Datagrams 919 5 -------- Broadcasting Internet datagrams in the presence 922 5 of subnets -------- Internet Standard Subnetting Procedure 950 5 IGMP Host extensions for IP multicasting 1112 5 UDP User Datagram Protocol 768 6 TCP Transmission Control Protocol 793 7 TELNET Telnet Protocol Specification 854 8 TELNET Telnet Option Specifications 855 8 FTP File Transfer Protocol 959 9 -------- ["Mail routing and the domain system". Was RFC xxx 10 974 (STANDARD), Now HISTORIC.] SMTP ["Simple Mail Transfer Protocol". Was RFC 821 xxx 10 (STANDARD), Obsoleted by RFC 5321 (DRAFT STANDARD)] -------- ["SMTP Service Extensions". Was RFC 1869 xxx 10 (STANDARD), Obsoleted by RFC 5321 (DRAFT STANDARD)] SMTP-SIZE SMTP Service Extension for Message Size 1870 10 Declaration MAIL ["STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT xxx 11 MESSAGES". Was RFC 822 (STANDARD), Obsoleted by RFC 5322 (DRAFT STANDARD)] -------- [Reserved for Network Time Protocol (NTP). See xxx 12 RFC 1305.] DOMAIN Domain names - concepts and facilities 1034 13 DOMAIN Domain names - implementation and specification 1035 13 -------- [Was Mail Routing and the Domain System. Now xxx 14 Historic.] -------- [Was Simple Network Management Protocol. Now xxx 15 Historic.] SMI Structure and identification of management 1155 16 information for TCP/IP-based internets Concise-MI Concise MIB definitions 1212 16 MIB-II Management Information Base for Network 1213 17 Management of TCP/IP-based internets:MIB-II -------- [Was Exterior Gateway Protocol (RFC 904). Now xxx 18 Historic.] NETBIOS Protocol standard for a NetBIOS service on a 1001 19 TCP/UDP transport: Concepts and methods NETBIOS Protocol standard for a NetBIOS service on a 1002 19 TCP/UDP transport: Detailed specifications ECHO Echo Protocol 862 20 DISCARD Discard Protocol 863 21 CHARGEN Character Generator Protocol 864 22 QUOTE Quote of the Day Protocol 865 23 USERS Active users 866 24 DAYTIME Daytime Protocol 867 25 TIME Time Protocol 868 26 TOPT-BIN Telnet Binary Transmission 856 27 TOPT-ECHO Telnet Echo Option 857 28 TOPT-SUPP Telnet Suppress Go Ahead Option 858 29 -------- Telnet Status Option 859 30 TOPT-TIM Telnet Timing Mark Option 860 31 TOPT-EXTOP Telnet Extended Options: List Option 861 32 TFTP The TFTP Protocol (Revision 2) 1350 33 -------- [Was Routing Information Protocol (RIP). xxx 34 Replaced by STD 56.] TP-TCP ISO Transport Service on top of the TCP Version: 1006 35 3 IP-FDDI Transmission of IP and ARP over FDDI Networks 1390 36 ARP Ethernet Address Resolution Protocol: Or 826 37 Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware RARP A Reverse Address Resolution Protocol 903 38 IP-ARPA [Was BBN Report 1822 (IMP/Host Interface). Now xxx 39 Historic.] IP-WB Host Access Protocol specification 907 40 IP-E A Standard for the Transmission of IP Datagrams 894 41 over Ethernet Networks IP-EE Standard for the transmission of IP datagrams 895 42 over experimental Ethernet networks IP-IEEE Standard for the transmission of IP datagrams 1042 43 over IEEE 802 networks IP-DC DCN Local-Network Protocols 891 44 IP-HC Internet Protocol on Network System's 1044 45 HYPERchannel: Protocol Specification IP-ARC Transmitting IP traffic over ARCNET networks 1201 46 IP-SLIP Nonstandard for transmission of IP datagrams 1055 47 over serial lines: SLIP IP-NETBIOS Standard for the transmission of IP datagrams 1088 48 over NetBIOS networks IP-IPX Standard for the transmission of 802.2 packets 1132 49 over IPX networks -------- [Reserved for Definitions of Managed Objects for xxx 50 the Ethernet-like Interface Types. See RFC 3638.] PPP The Point-to-Point Protocol (PPP) 1661 51 PPP-HDLC PPP in HDLC-like Framing 1662 51 IP-SMDS The Transmission of IP Datagrams over the SMDS 1209 52 Service POP3 Post Office Protocol - Version 3 1939 53 OSPF2 OSPF Version 2 2328 54 IP-FR Multiprotocol Interconnect over Frame Relay 2427 55 RIP2 RIP Version 2 2453 56 RIP2-APP RIP Version 2 Protocol Applicability Statement 1722 57 SMIv2 Structure of Management Information Version 2 2578 58 (SMIv2) CONV-MIB Textual Conventions for SMIv2 2579 58 CONF-MIB Conformance Statements for SMIv2 2580 58 RMON-MIB Remote Network Monitoring Management Information 2819 59 Base SMTP-Pipe SMTP Service Extension for Command Pipelining 2920 60 ONE-PASS A One-Time Password System 2289 61 ARCH-SNMP An Architecture for Describing Simple Network 3411 62 Management Protocol (SNMP) Management Frameworks MPD-SNMP Message Processing and Dispatching for the 3412 62 Simple Network Management Protocol (SNMP) SNMP-APP Simple Network Management Protocol (SNMP) 3413 62 Applications USM-SNMPV3 User-based Security Model (USM) for version 3 of 3414 62 the Simple Network Management Protocol (SNMPv3) VACM-SNMP View-based Access Control Model (VACM) for the 3415 62 Simple Network Management Protocol (SNMP) OPS-MIB Version 2 of the Protocol Operations for the 3416 62 Simple Network Management Protocol (SNMP) TRANS-MIB Transport Mappings for the Simple Network 3417 62 Management Protocol (SNMP) SNMPv2-MIB Management Information Base (MIB) for the Simple 3418 62 Network Management Protocol (SNMP) UTF-8 UTF-8, a transformation format of ISO 10646 3629 63 RTP RTP: A Transport Protocol for Real-Time 3550 64 Applications RTP-AV RTP Profile for Audio and Video Conferences with 3551 65 Minimal Control -------- Uniform Resource Identifier (URI): Generic Syntax 3986 66 XDR XDR: External Data Representation Standard 4506 67 ABNF Augmented BNF for Syntax Specifications: ABNF 5234* 68 ======================================================================== STANDARDS ORDERED BY RFC # ======================================================================== Mnemonic Title STD# RFC# ------------------------------------------------------------------------ ABNF Augmented BNF for Syntax Specifications: ABNF 68 5234* XDR XDR: External Data Representation Standard 67 4506 -------- Uniform Resource Identifier (URI): Generic Syntax 66 3986 UTF-8 UTF-8, a transformation format of ISO 10646 63 3629 RTP-AV RTP Profile for Audio and Video Conferences with 65 3551 Minimal Control RTP RTP: A Transport Protocol for Real-Time 64 3550 Applications SNMPv2-MIB Management Information Base (MIB) for the Simple 62 3418 Network Management Protocol (SNMP) TRANS-MIB Transport Mappings for the Simple Network 62 3417 Management Protocol (SNMP) OPS-MIB Version 2 of the Protocol Operations for the 62 3416 Simple Network Management Protocol (SNMP) VACM-SNMP View-based Access Control Model (VACM) for the 62 3415 Simple Network Management Protocol (SNMP) USM-SNMPV3 User-based Security Model (USM) for version 3 of 62 3414 the Simple Network Management Protocol (SNMPv3) SNMP-APP Simple Network Management Protocol (SNMP) 62 3413 Applications MPD-SNMP Message Processing and Dispatching for the 62 3412 Simple Network Management Protocol (SNMP) ARCH-SNMP An Architecture for Describing Simple Network 62 3411 Management Protocol (SNMP) Management Frameworks SMTP-Pipe SMTP Service Extension for Command Pipelining 60 2920 RMON-MIB Remote Network Monitoring Management Information 59 2819 Base CONF-MIB Conformance Statements for SMIv2 58 2580 CONV-MIB Textual Conventions for SMIv2 58 2579 SMIv2 Structure of Management Information Version 2 58 2578 (SMIv2) RIP2 RIP Version 2 56 2453 IP-FR Multiprotocol Interconnect over Frame Relay 55 2427 OSPF2 OSPF Version 2 54 2328 ONE-PASS A One-Time Password System 61 2289 POP3 Post Office Protocol - Version 3 53 1939 SMTP-SIZE SMTP Service Extension for Message Size 10 1870 Declaration RIP2-APP RIP Version 2 Protocol Applicability Statement 57 1722 PPP-HDLC PPP in HDLC-like Framing 51 1662 PPP The Point-to-Point Protocol (PPP) 51 1661 IP-FDDI Transmission of IP and ARP over FDDI Networks 36 1390 TFTP The TFTP Protocol (Revision 2) 33 1350 MIB-II Management Information Base for Network 17 1213 Management of TCP/IP-based internets:MIB-II Concise-MI Concise MIB definitions 16 1212 IP-SMDS The Transmission of IP Datagrams over the SMDS 52 1209 Service IP-ARC Transmitting IP traffic over ARCNET networks 46 1201 SMI Structure and identification of management 16 1155 information for TCP/IP-based internets IP-IPX Standard for the transmission of 802.2 packets 49 1132 over IPX networks -------- Requirements for Internet Hosts - Application 3 1123 and Support -------- Requirements for Internet Hosts - Communication 3 1122 Layers IGMP Host extensions for IP multicasting 5 1112 IP-NETBIOS Standard for the transmission of IP datagrams 48 1088 over NetBIOS networks IP-SLIP Nonstandard for transmission of IP datagrams 47 1055 over serial lines: SLIP IP-HC Internet Protocol on Network System's 45 1044 HYPERchannel: Protocol Specification IP-IEEE Standard for the transmission of IP datagrams 43 1042 over IEEE 802 networks DOMAIN Domain names - implementation and specification 13 1035 DOMAIN Domain names - concepts and facilities 13 1034 TP-TCP ISO Transport Service on top of the TCP Version: 35 1006 3 NETBIOS Protocol standard for a NetBIOS service on a 19 1002 TCP/UDP transport: Detailed specifications NETBIOS Protocol standard for a NetBIOS service on a 19 1001 TCP/UDP transport: Concepts and methods FTP File Transfer Protocol 9 959 -------- Internet Standard Subnetting Procedure 5 950 -------- Broadcasting Internet datagrams in the presence 5 922 of subnets -------- Broadcasting Internet Datagrams 5 919 IP-WB Host Access Protocol specification 40 907 RARP A Reverse Address Resolution Protocol 38 903 IP-EE Standard for the transmission of IP datagrams 42 895 over experimental Ethernet networks IP-E A Standard for the Transmission of IP Datagrams 41 894 over Ethernet Networks IP-DC DCN Local-Network Protocols 44 891 TIME Time Protocol 26 868 DAYTIME Daytime Protocol 25 867 USERS Active users 24 866 QUOTE Quote of the Day Protocol 23 865 CHARGEN Character Generator Protocol 22 864 DISCARD Discard Protocol 21 863 ECHO Echo Protocol 20 862 TOPT-EXTOP Telnet Extended Options: List Option 32 861 TOPT-TIM Telnet Timing Mark Option 31 860 -------- Telnet Status Option 30 859 TOPT-SUPP Telnet Suppress Go Ahead Option 29 858 TOPT-ECHO Telnet Echo Option 28 857 TOPT-BIN Telnet Binary Transmission 27 856 TELNET Telnet Option Specifications 8 855 TELNET Telnet Protocol Specification 8 854 ARP Ethernet Address Resolution Protocol: Or 37 826 Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware TCP Transmission Control Protocol 7 793 ICMP Internet Control Message Protocol 5 792 IP Internet Protocol 5 791 UDP User Datagram Protocol 6 768 ======================================================================== DRAFT STANDARDS ======================================================================== Mnemonic Title RFC# ------------------------------------------------------------------------ MAIL Internet Message Format 5322* SMTP Simple Mail Transfer Protocol 5321* IPv6-PPP IP Version 6 over PPP 5072 -------- Autonomous System Confederations for BGP 5065 -------- LDP Specification 5036 -------- Privacy Extensions for Stateless Address 4941 Autoconfiguration in IPv6 -------- Extensible Provisioning Protocol (EPP) Transport 4934 Over TCP -------- Extensible Provisioning Protocol (EPP) Contact 4933 Mapping -------- Extensible Provisioning Protocol (EPP) Host Mapping 4932 -------- Extensible Provisioning Protocol (EPP) Domain Name 4931 Mapping -------- Extensible Provisioning Protocol (EPP) 4930 IPV6-AUTO IPv6 Stateless Address Autoconfiguration 4862 IPV6-ND Neighbor Discovery for IP version 6 (IPv6) 4861 MEXT-BGP4 Multiprotocol Extensions for BGP-4 4760 RMON-MIB Remote Network Monitoring Management Information 4502 Base Version 2 BGP-RR BGP Route Reflection: An Alternative to Full Mesh 4456 Internal BGP (IBGP) -------- Internet Control Message Protocol (ICMPv6) for the 4443 Internet Protocol Version 6 (IPv6) Specification -------- Message Submission for Mail 4409 -------- IP Version 6 Addressing Architecture 4291 BGP-4 A Border Gateway Protocol 4 (BGP-4) 4271 SMFAX-IM A Simple Mode of Facsimile Using Internet Mail 3965 FFIF Tag Image File Format Fax eXtended (TIFF-FX) - 3950 image/tiff-fx MIME Sub-type Registration FFIF File Format for Internet Fax 3949 NICNAME WHOIS Protocol Specification 3912 CONT-DUR Content Duration MIME Header Definition 3803 MIME-ADPCM Toll Quality Voice - 32 kbit/s Adaptive Differential 3802 Pulse Code Modulation (ADPCM) MIME Sub-type Registration MIME-VP2 Voice Profile for Internet Mail - version 2 (VPIMv2) 3801 EMF-MDN Message Disposition Notification 3798 VRRP Virtual Router Redundancy Protocol (VRRP) 3768 -------- DNS Extensions to Support IP Version 6 3596 -------- Textual Conventions for MIB Modules Using 3593 Performance History Based on 15 Minute Intervals -------- Definitions of Managed Objects for the Synchronous 3592 Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Interface Type DSN An Extensible Message Format for Delivery Status 3464 Notifications EMS-CODE Enhanced Mail System Status Codes 3463 MIME-RPT The Multipart/Report Content Type for the Reporting 3462 of Mail System Administrative Messages SMTP-DSN Simple Mail Transfer Protocol (SMTP) Service 3461 Extension for Delivery Status Notifications (DSNs) -------- Capabilities Advertisement with BGP-4 3392 TIFF Tag Image File Format (TIFF) - image/tiff MIME 3302 Sub-type Registration -------- Content Language Headers 3282 -------- (Extensible Markup Language) XML-Signature Syntax 3275 and Processing MINFAX-IM Minimal FAX address format in Internet Mail 3192 MIN-PSTN Minimal GSTN address format in Internet Mail 3191 RMON-MIB Remote Network Monitoring MIB Protocol Identifier 2895 Reference RADIUS Remote Authentication Dial In User Service (RADIUS) 2865 INTERGRMIB The Interfaces Group MIB 2863 -------- Host Resources MIB 2790 SNMP Definitions of Managed Objects for Extensible SNMP 2742 Agents -------- Agent Extensibility (AgentX) Protocol Version 1 2741 -------- HTTP Authentication: Basic and Digest Access 2617 Authentication HTTP Hypertext Transfer Protocol -- HTTP/1.1 2616 -------- Remote Network Monitoring MIB Extensions for 2613 Switched Networks Version 1.0 IPV6 Internet Protocol, Version 6 (IPv6) Specification 2460 IARP Inverse Address Resolution Protocol 2390 TN3270E TN3270 Enhancements 2355 TFTP-Opt TFTP Timeout Interval and Transfer Size Options 2349 TFTP-Blk TFTP Blocksize Option 2348 TFTP-Ext TFTP Option Extension 2347 DHCP-BOOTP DHCP Options and BOOTP Vendor Extensions 2132 DHCP Dynamic Host Configuration Protocol 2131 FRAME-MIB Management Information Base for Frame Relay DTEs 2115 Using SMIv2 IP-HIPPI IP over HIPPI 2067 MIME-CONF Multipurpose Internet Mail Extensions (MIME) Part 2049 Five: Conformance Criteria and Examples MIME-MSG MIME (Multipurpose Internet Mail Extensions) Part 2047 Three: Message Header Extensions for Non-ASCII Text MIME-MEDIA Multipurpose Internet Mail Extensions (MIME) Part 2046 Two: Media Types MIME Multipurpose Internet Mail Extensions (MIME) Part 2045 One: Format of Internet Message Bodies PPP-CHAP PPP Challenge Handshake Authentication Protocol 1994 (CHAP) PPP-MP The PPP Multilink Protocol (MP) 1990 PPP-LINK PPP Link Quality Monitoring 1989 MTU-IPV6 Path MTU Discovery for IP version 6 1981 CON-MD5 The Content-MD5 Header Field 1864 BGP-4-APP Application of the Border Gateway Protocol in the 1772 Internet PPP-DNCP The PPP DECnet Phase IV Control Protocol (DNCP) 1762 802.5-MIB IEEE 802.5 MIB using SMIv2 1748 RIP2-MIB RIP Version 2 MIB Extension 1724 SIP-MIB Definitions of Managed Objects for SMDS Interfaces 1694 using SMIv2 -------- Definitions of Managed Objects for 1660 Parallel-printer-like Hardware Devices using SMIv2 -------- Definitions of Managed Objects for RS-232-like 1659 Hardware Devices using SMIv2 -------- Definitions of Managed Objects for Character Stream 1658 Devices using SMIv2 -------- SMTP Service Extension for 8bit-MIMEtransport 1652 OSI-NSAP Guidelines for OSI NSAP Allocation in the Internet 1629 ISO-TS-ECH An Echo Function for CLNP (ISO 8473) 1575 DECNET-MIB DECnet Phase IV MIB Extensions 1559 -------- Clarifications and Extensions for the Bootstrap 1542 Protocol DHCP-BOOTP Interoperation Between DHCP and BOOTP 1534 IP-X.25 Multiprotocol Interconnect on X.25 and ISDN in the 1356 Packet Mode NTPV3 Network Time Protocol (Version 3) Specification, 1305 Implementation and Analysis FINGER The Finger User Information Protocol 1288 IP-MTU Path MTU discovery 1191 -------- Proposed Standard for the Transmission of IP 1188 Datagrams over FDDI Networks TOPT-LINE Telnet Linemode Option 1184 BOOTP Bootstrap Protocol 951 ======================================================================== PROPOSED STANDARDS ======================================================================== Mnemonic Title RFC# ------------------------------------------------------------------------ -------- Multicast Negative-Acknowledgment (NACK) Building 5401* Blocks -------- WebDAV Current Principal Extension 5397* -------- Textual Representation of Autonomous System (AS) 5396* Numbers -------- Addressing an Amplification Vulnerability in Session 5393* Initiation Protocol (SIP) Forking Proxies -------- RTP Payload Format for ITU-T Recommendation G.711.1 5391* -------- Session Traversal Utilities for NAT (STUN) 5389* -------- Information Model and XML Data Model for Traceroute 5388* Measurements -------- Better-Than-Nothing Security: An Unauthenticated 5386* Mode of IPsec -------- The Protocol Independent Multicast (PIM) Join 5384* Attribute Format -------- Hierarchical Mobile IPv6 (HMIPv6) Mobility Management 5380* -------- Multicast Extensions to the Security Architecture 5374* for the Internet Protocol -------- Requesting Answering Modes for the Session 5373* Initiation Protocol (SIP) -------- Payload Format for JPEG 2000 Video: Extensions for 5372* Scalability and Main Header Recovery -------- RTP Payload Format for JPEG 2000 Video Streams 5371* -------- The Session Initiation Protocol (SIP) Conference 5370* Bridge Transcoding Model -------- Referring to Multiple Resources in the Session 5368* Initiation Protocol (SIP) -------- Subscriptions to Request-Contained Resource Lists in 5367* the Session Initiation Protocol (SIP) -------- Conference Establishment Using Request-Contained 5366* Lists in the Session Initiation Protocol (SIP) -------- Multiple-Recipient MESSAGE Requests in the Session 5365* Initiation Protocol (SIP) -------- Extensible Markup Language (XML) Format Extension 5364* for Representing Copy Control Attributes in Resource Lists -------- Framework and Security Considerations for Session 5363* Initiation Protocol (SIP) URI-List Services -------- The Session Initiation Protocol (SIP) Pending 5362* Additions Event Package -------- A Document Format for Requesting Consent 5361* -------- A Framework for Consent-Based Communications in the 5360* Session Initiation Protocol (SIP) -------- A Two-Way Active Measurement Protocol (TWAMP) 5357* -------- IANA Considerations for the IPv4 and IPv6 Router 5350* Alert Options -------- TCP Friendly Rate Control (TFRC): Protocol 5348* Specification -------- Simple Network Management Protocol (SNMP) Context 5343* EngineID Discovery -------- The Internet Assigned Number Authority (IANA) tel 5341* Uniform Resource Identifier (URI) Parameter Registry -------- OSPF for IPv6 5340* -------- Ogg Media Types 5334* -------- MPLS Multicast Encapsulations 5332* -------- MPLS Upstream Label Assignment and Context-Specific 5331* Label Space -------- A Link-Type sub-TLV to Convey the Number of Traffic 5330* Engineering Label Switched Paths Signalled with Zero Reserved Bandwidth across a Link -------- Traffic Engineering Extensions to OSPF Version 3 5329* -------- MIB for Fibre-Channel Security Protocols (FC-SP) 5324* -------- Web Distributed Authoring and Versioning (WebDAV) 5323* SEARCH -------- ISIS Extensions in Support of Inter-Autonomous 5316* System (AS) MPLS and GMPLS Traffic Engineering -------- Routing IPv6 with IS-IS 5308* -------- IS-IS Extensions in Support of Generalized 5307* Multi-Protocol Label Switching (GMPLS) -------- Restart Signaling for IS-IS 5306* -------- IS-IS Extensions for Traffic Engineering 5305* -------- IS-IS Cryptographic Authentication 5304* -------- Three-Way Handshake for IS-IS Point-to-Point 5303* Adjacencies -------- Domain-Wide Prefix Distribution with Two-Level IS-IS 5302* -------- Dynamic Hostname Exchange Mechanism for IS-IS 5301* -------- EAP Extensions for EAP Re-authentication Protocol 5296* (ERP) -------- Specification for the Derivation of Root Keys from 5295* an Extended Master Session Key (EMSK) -------- Sieve Email Filtering: Editheader Extension 5293* -------- Address-Prefix-Based Outbound Route Filter for BGP-4 5292* -------- Outbound Route Filtering Capability for BGP-4 5291* -------- AES Galois Counter Mode (GCM) Cipher Suites for TLS 5288* -------- Control Protocol Extensions for the Setup of 5287* Time-Division Multiplexing (TDM) Pseudowires in MPLS Networks -------- Basic Specification for IP Fast Reroute: Loop-Free 5286* Alternates -------- A General Mechanism for RTP Header Extensions 5285* -------- User-Defined Errors for RSVP 5284* -------- LDP Extension for Inter-Area Label Switched Paths 5283* (LSPs) -------- Using Authenticated Encryption Algorithms with the 5282* Encrypted Payload of the Internet Key Exchange version 2 (IKEv2) Protocol -------- Internet X.509 Public Key Infrastructure Certificate 5280* and Certificate Revocation List (CRL) Profile -------- IANA Registration of Enumservices for Voice and 5278* Video Messaging -------- NETCONF Event Notifications 5277* -------- Using the Server-Based Certificate Validation 5276* Protocol (SCVP) to Convey Long-Term Evidence Records -------- CMS Symmetric Key Management and Distribution 5275* -------- Certificate Management Messages over CMS (CMC): 5274* Compliance Requirements -------- Certificate Management over CMS (CMC): Transport 5273* Protocols -------- Certificate Management over CMS (CMC) 5272* -------- Distributing a Symmetric Fast Mobile IPv6 (FMIPv6) 5269* Handover Key Using SEcure Neighbor Discovery (SEND) -------- Mobile IPv6 Fast Handovers 5268* -------- Contexts for IMAP4 5267* -------- Mobile IPv4 Traversal across IPsec-Based VPN Gateways 5265* -------- Publication of Partial Presence Information 5264* -------- Session Initiation Protocol (SIP) Extension for 5263* Partial Notification of Presence Information -------- Presence Information Data Format (PIDF) Extension 5262* for Partial Presence -------- An Extensible Markup Language (XML) Patch Operations 5261* Framework Utilizing XML Path Language (XPath) Selectors -------- Sieve Email Filtering: Date and Index Extensions 5260* -------- Internet Message Access Protocol - CONVERT Extension 5259* -------- Internet Message Access Protocol version 4 - LIST 5258* Command Extensions -------- Internet Message Access Protocol - SORT and THREAD 5256* Extensions -------- Internet Message Access Protocol Internationalization 5255* -------- OSPF-Based Layer 1 VPN Auto-Discovery 5252* -------- Layer 1 VPN Basic Mode 5251* OSPF-LSA The OSPF Opaque LSA Option 5250* -------- Extensible Authentication Protocol (EAP) Key 5247* Management Framework -------- The Transport Layer Security (TLS) Protocol Version 5246* 1.2 -------- Definition of Events for Channel-Oriented Telephony 5244* Signalling -------- Protocol Independent Multicast (PIM) Bootstrap 5240* Router MIB -------- A Framework for Centralized Conferencing 5239* -------- Datagram Transport Layer Security (DTLS) over the 5238* Datagram Congestion Control Protocol (DCCP) -------- Sieve Email Filtering: Spamtest and Virustest 5235* Extensions -------- Sieve Email Filtering: Subaddress Extension 5233* -------- Sieve Email Filtering: Imap4flags Extension 5232* -------- Sieve Email Filtering: Relational Extension 5231* -------- Sieve Email Filtering: Vacation Extension 5230* -------- Sieve Email Filtering: Variables Extension 5229* -------- Sieve: An Email Filtering Language 5228* -------- IPv4 Address Conflict Detection 5227* -------- RObust Header Compression Version 2 (ROHCv2): 5225* Profiles for RTP, UDP, IP, ESP and UDP-Lite -------- Discovering Location-to-Service Translation (LoST) 5223* Servers Using the Dynamic Host Configuration Protocol (DHCP) -------- LoST: A Location-to-Service Translation Protocol 5222* -------- A More Loss-Tolerant RTP Payload Format for MP3 Audio 5219* -------- The EAP-TLS Authentication Protocol 5216* -------- RTP Payload Format for Vorbis Encoded Audio 5215* -------- Proxy Mobile IPv6 5213* -------- Unicode Format for Network Interchange 5198* -------- Session Initiation Protocol (SIP) User Agent 5196* Capability Extension to Presence Information Data Format (PIDF) -------- BGP-Based Auto-Discovery for Layer-1 VPNs 5195* -------- DHCP Options for Protocol for Carrying 5192* Authentication for Network Access (PANA) Authentication Agents -------- Protocol for Carrying Authentication for Network 5191* Access (PANA) -------- Definitions of Managed Objects for Middlebox 5190* Communication -------- Middlebox Communication (MIDCOM) Protocol Semantics 5189* -------- RTP Payload Format for the Enhanced Variable Rate 5188* Wideband Codec (EVRC-WB) and the Media Subtype Updates for EVRC-B Codec -------- OSPFv3 Graceful Restart 5187* -------- OSPF Multi-Area Adjacency 5185* -------- Sieve Email Filtering: Environment Extension 5183* -------- IMAP Extension for Referencing the Last SEARCH Result 5182* -------- Generic Security Service Application Program 5179* Interface (GSS-API) Domain-Based Service Names Mapping for the Kerberos V GSS Mechanism -------- Generic Security Service Application Program 5178* Interface (GSS-API) Internationalization and Domain-Based Service Names and Name Type -------- Network Mobility (NEMO) Extensions for Mobile IPv4 5177* -------- IPv6 Router Advertisement Flags Option 5175* -------- Sieve Email Filtering: Body Extension 5173* -------- Negotiation for IPv6 Datagram Compression Using IPv6 5172* Control Protocol -------- Low Density Parity Check (LDPC) Staircase and 5170* Triangle Forward Error Correction (FEC) Schemes -------- Extension Formats for Unidirectional Lightweight 5163* Encapsulation (ULE) and the Generic Stream Encapsulation (GSE) -------- IMAP4 Extensions for Quick Mailbox Resynchronization 5162* -------- The IMAP ENABLE Extension 5161* -------- DNS Security (DNSSEC) Hashed Authenticated Denial of 5155* Existence -------- A Per-Domain Path Computation Method for 5152* Establishing Inter-Domain Traffic Engineering (TE) Label Switched Paths (LSPs) -------- Inter-Domain MPLS and GMPLS Traffic Engineering -- 5151* Resource Reservation Protocol-Traffic Engineering (RSVP-TE) Extensions -------- Label Switched Path Stitching with Generalized 5150* Multiprotocol Label Switching Traffic Engineering (GMPLS TE) -------- URI Fragment Identifiers for the text/plain Media 5147* Type -------- A Domain Availability Check (DCHK) Registry Type for 5144* the Internet Registry Information Service (IRIS) -------- Mobility Header Home Agent Switch Message 5142* -------- A Telephony Gateway REgistration Protocol (TGREP) 5140* -------- Revised Civic Location Format for Presence 5139* Information Data Format Location Object (PIDF-LO) -------- Terminal Endpoint Identifier (TEI) Query Request 5133* Number Change -------- IP Multicast MIB 5132* -------- A MIB Textual Convention for Language Tags 5131* -------- A Policy Control Mechanism in IS-IS Using 5130* Administrative Tags -------- Explicit Congestion Marking in MPLS 5129* -------- Extended Secure RTP Profile for Real-time Transport 5124* Control Protocol (RTCP)-Based Feedback (RTP/SAVPF) -------- Internationalized Resource Identifiers (IRIs) and 5122* Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP) -------- Transmission of IPv6 via the IPv6 Convergence 5121* Sublayer over IEEE 802.16 Networks -------- M-ISIS: Multi Topology (MT) Routing in Intermediate 5120* System to Intermediate Systems (IS-ISs) -------- An Interface and Algorithms for Authenticated 5116* Encryption -------- Telephony Routing over IP (TRIP) Attribute for 5115* Resource Priority -------- The Presence-Specific Static Dictionary for 5112* Signaling Compression (Sigcomp) -------- RTP Payload Format for Generic Forward Error 5109* Correction -------- DHCP Server Identifier Override Suboption 5107* -------- ENUM Validation Token Format Definition 5105* -------- Codec Control Messages in the RTP Audio-Visual 5104* Profile with Feedback (AVPF) -------- Bidirectional Flow Export Using IP Flow Information 5103* Export (IPFIX) -------- Information Model for IP Flow Information Export 5102* -------- Specification of the IP Flow Information Export 5101* (IPFIX) Protocol for the Exchange of IP Traffic Flow Information -------- Signaling MIB for PacketCable and IPCablecom 5098* Multimedia Terminal Adapters (MTAs) -------- MIB for the UDP-Lite protocol 5097* -------- Mobile IPv6 Experimental Messages 5096* -------- Deprecation of Type 0 Routing Headers in IPv6 5095* -------- Mobile IPv6 Vendor Specific Option 5094* IMAP-URL IMAP URL Scheme 5092 -------- RADIUS Extension for Digest Authentication 5090* -------- IS-IS Protocol Extensions for Path Computation 5089* Element (PCE) Discovery -------- OSPF Protocol Extensions for Path Computation 5088* Element (PCE) Discovery -------- Pseudowire Virtual Circuit Connectivity Verification 5085* (VCCV): A Control Channel for Pseudowires -------- Using AES-CCM and AES-GCM Authenticated Encryption 5084 in the Cryptographic Message Syntax (CMS) -------- Cryptographic Message Syntax (CMS) 5083 Authenticated-Enveloped-Data Content Type -------- The Generalized TTL Security Mechanism (GTSM) 5082 -------- Common Remote Authentication Dial In User Service 5080* (RADIUS) Implementation Issues and Suggested Fixes -------- Rejecting Anonymous Requests in the Session 5079* Initiation Protocol (SIP) -------- Transport Layer Security (TLS) Session Resumption 5077* without Server-Side State -------- ENUM Validation Information Mapping for the 5076* Extensible Provisioning Protocol -------- IGP Routing Protocol Extensions for Discovery of 5073* Traffic Engineering Node Capabilities -------- The Incident Object Description Exchange Format 5070* -------- Ethernet in the First Mile Copper (EFMCu) Interfaces 5066 MIB -------- The Archived-At Message Header Field 5064* -------- Extensions to GMPLS Resource Reservation Protocol 5063 (RSVP) Graceful Restart -------- Stream Control Transmission Protocol (SCTP) Dynamic 5061 Address Reconfiguration -------- Protocol Independent Multicast MIB 5060* -------- Bootstrap Router (BSR) Mechanism for Protocol 5059* Independent Multicast (PIM) -------- On the Use of Channel Bindings to Secure Channels 5056 -------- Server-Based Certificate Validation Protocol (SCVP) 5055* -------- Raptor Forward Error Correction Scheme for Object 5053 Delivery -------- Forward Error Correction (FEC) Building Block 5052 -------- i;unicode-casemap - Simple Unicode Collation 5051 Algorithm -------- Applying Signaling Compression (SigComp) to the 5049* Session Initiation Protocol (SIP) -------- Internet Small Computer System Interface (iSCSI) 5048 Corrections and Clarifications -------- Internet Small Computer System Interface (iSCSI) 5046 Extensions for Remote Direct Memory Access (RDMA) -------- Marker PDU Aligned Framing for TCP Specification 5044 -------- Stream Control Transmission Protocol (SCTP) Direct 5043 Data Placement (DDP) Adaptation -------- Direct Data Placement Protocol (DDP) / Remote Direct 5042 Memory Access Protocol (RDMAP) Security -------- Direct Data Placement over Reliable Transports 5041 -------- A Remote Direct Memory Access Protocol Specification 5040 -------- Enhanced Security Services (ESS) Update: Adding 5035 CertID Algorithm Agility POP3-AUTH The Post Office Protocol (POP3) Simple 5034 Authentication and Security Layer (SASL) Authentication Mechanism -------- WITHIN Search Extension to the IMAP Protocol 5032 -------- A Uniform Resource Name (URN) for Emergency and 5031* Other Well-Known Services -------- Definition of an IS-IS Link Attribute Sub-TLV 5029 -------- A Telephone Number Mapping (ENUM) Service 5028 Registration for Instant Messaging (IM) Services -------- Security Preconditions for Session Description 5027 Protocol (SDP) Media Streams -------- Mobile IPv6 Bootstrapping in Split Scenario 5026 -------- Presence Authorization Rules 5025* -------- The Atom Publishing Protocol 5023 -------- Extended Kerberos Version 5 Key Distribution Center 5021 (KDC) Exchanges over TCP -------- The Lightweight Directory Access Protocol (LDAP) 5020 entryDN Operational Attribute -------- The Lightweight Online Certificate Status Protocol 5019 (OCSP) Profile for High-Volume Environments -------- Connection Establishment in the Binary Floor Control 5018 Protocol (BFCP) -------- MIB Textual Conventions for Uniform Resource 5017 Identifiers (URIs) -------- Bidirectional Protocol Independent Multicast 5015 (BIDIR-PIM) -------- Automated Updates of DNS Security (DNSSEC) Trust 5011 Anchors -------- The Dynamic Host Configuration Protocol Version 4 5010 (DHCPv4) Relay Agent Flags Suboption -------- DHCPv6 Leasequery 5007 -------- Feed Paging and Archiving 5005 -------- Avoid BGP Best Path Transitions from One External to 5004 Another -------- Attachment Individual Identifier (AII) Types for 5003 Aggregation -------- DNS Name Server Identifier (NSID) Option 5001 -------- Evidence Record Syntax (ERS) 4998 -------- Formal Notation for RObust Header Compression 4997 (ROHC-FN) -------- RObust Header Compression (ROHC): A Profile for 4996 TCP/IP (ROHC-TCP) -------- The RObust Header Compression (ROHC) Framework 4995 -------- DHCPv6 Relay Agent Echo Request Option 4994 -------- A Lightweight UDP Transfer Protocol for the Internet 4993 Registry Information Service -------- XML Pipelining with Chunks for the Internet Registry 4992 Information Service -------- A Common Schema for Internet Registry Information 4991 Service Transfer Protocols -------- Internet X.509 Public Key Infrastructure Subject 4985 Alternative Name for Expression of Service Name -------- Fibre Channel Registered State Change Notification 4983 (RSCN) MIB -------- Support for Multiple Hash Algorithms in 4982 Cryptographically Generated Addresses (CGAs) -------- IANA Registration for Enumservice 'XMPP' 4979 -------- The IMAP COMPRESS Extension 4978 -------- Relay Extensions for the Message Sessions Relay 4976 Protocol (MSRP) -------- The Message Session Relay Protocol (MSRP) 4975 -------- Generalized MPLS (GMPLS) RSVP-TE Signaling 4974 Extensions in Support of Calls -------- Routing Extensions for Discovery of Multiprotocol 4972 (MPLS) Label Switch Router (LSR) Traffic Engineering (TE) Mesh Membership -------- Intermediate System to Intermediate System (IS-IS) 4971 Extensions for Advertising Router Information -------- Extensions to OSPF for Advertising Optional Router 4970 Capabilities -------- IANA Registration for vCard Enumservice 4969 -------- Dial String Parameter for the Session Initiation 4967 Protocol Uniform Resource Identifier -------- Stream Control Transmission Protocol 4960 -------- IMAP Extension for Simple Authentication and 4959 Security Layer (SASL) Initial Client Response -------- DNS Security (DNSSEC) Experiments 4955 -------- SMTP Service Extension for Authentication 4954 -------- Fail Over Extensions for Layer 2 Tunneling Protocol 4951 (L2TP) "failover" -------- ICMP Extensions for Multiprotocol Label Switching 4950 -------- The Internet IP Security PKI Profile of 4945 IKEv1/ISAKMP, IKEv2, and PKIX -------- Transmission of IPv6 Packets over IEEE 802.15.4 4944 Networks -------- Definitions of Managed Objects for iSNS (Internet 4939 Storage Name Service) -------- Fibre Channel Zone Server MIB 4936 -------- Fibre Channel Fabric Configuration Server MIB 4935 -------- Crankback Signaling Extensions for MPLS and GMPLS 4920 RSVP-TE WEBDAV HTTP Extensions for Web Distributed Authoring and 4918 Versioning (WebDAV) -------- Mobile IPv4 Message String Extension 4917 -------- Connected Identity in the Session Initiation 4916 Protocol (SIP) -------- Multi-Topology (MT) Routing in OSPF 4915 -------- Representing Trunk Groups in tel/sip Uniform 4904 Resource Identifiers (URIs) -------- Protocol Extensions for Header Compression over MPLS 4901 -------- TCP Extended Statistics MIB 4898 -------- Signaling Compression (SigComp) Corrections and 4896 Clarifications -------- Authenticated Chunks for the Stream Control 4895 Transmission Protocol (SCTP) -------- BGP Support for Four-octet AS Number Space 4893 -------- Extended ICMP to Support Multi-Part Messages 4884 -------- OpenPGP Message Format 4880 -------- Definitions and Managed Objects for Operations, 4878 Administration, and Maintenance (OAM) Functions on Ethernet-Like Interfaces -------- Mobile IPv6 Operation with IKEv2 and the Revised 4877 IPsec Architecture -------- Extensions to Resource Reservation Protocol - 4875 Traffic Engineering (RSVP-TE) for Point-to-Multipoint TE Label Switched Paths (LSPs) -------- Exclude Routes - Extension to Resource ReserVation 4874 Protocol-Traffic Engineering (RSVP-TE) -------- GMPLS Segment Recovery 4873 -------- RSVP-TE Extensions in Support of End-to-End 4872 Generalized Multi-Protocol Label Switching (GMPLS) Recovery -------- DomainKeys Identified Mail (DKIM) Signatures 4871 -------- Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 4868 with IPsec -------- RTP Payload Format and File Storage Format for the 4867 Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs -------- Enhanced Route Optimization for Mobile IPv6 4866 -------- SMTP Submission Service Extension for Future Message 4865 Release -------- Wildcard Pseudowire Type 4863 -------- Generic Aggregate Resource ReSerVation Protocol 4860 (RSVP) Reservations -------- Media Type Registration of Payload Formats in the 4856 RTP Profile for Audio and Video Conferences -------- Media Type Registration of RTP Payload Formats 4855 -------- Cryptographic Message Syntax (CMS) Multiple Signer 4853 Clarification -------- Declarative Public Extension Key for Internet Small 4850 Computer Systems Interface (iSCSI) Node Architecture -------- RADIUS Filter Rule Attribute 4849 -------- Domain-Based Application Service Location Using URIs 4848 and the Dynamic Delegation Discovery Service (DDDS) -------- Synchronous Optical Network/Synchronous Digital 4842 Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP) -------- Managed Objects of Ethernet Passive Optical Networks 4837 (EPON) MAU-MIB Definitions of Managed Objects for IEEE 802.3 Medium 4836 Attachment Units (MAUs) ESP Cryptographic Algorithm Implementation Requirements 4835 for Encapsulating Security Payload (ESP) and Authentication Header (AH) -------- Timezone Options for DHCP 4833 -------- An Extensible Markup Language (XML) Configuration 4827 Access Protocol (XCAP) Usage for Manipulating Presence Document Contents -------- Extensible Markup Language (XML) Formats for 4826 Representing Resource Lists -------- The Extensible Markup Language (XML) Configuration 4825 Access Protocol (XCAP) RIP2-MD5 RIPv2 Cryptographic Authentication 4822 -------- Packetization Layer Path MTU Discovery 4821 -------- Padding Chunk and Parameter for the Stream Control 4820 Transmission Protocol (SCTP) -------- Secure Shell Public Key Subsystem 4819 -------- RADIUS Delegated-IPv6-Prefix Attribute 4818 -------- Encapsulation of MPLS over Layer 2 Tunneling 4817 Protocol Version 3 -------- Pseudowire Emulation Edge-to-Edge (PWE3) 4816 Asynchronous Transfer Mode (ATM) Transparent Cell Transport Service -------- RObust Header Compression (ROHC): Corrections and 4815 Clarifications to RFC 3095 -------- IPsec Security Policy Database Configuration MIB 4807 -------- Online Certificate Status Protocol (OCSP) Extensions 4806 to IKEv2 -------- Definitions of Managed Objects for the DS1, J1, E1, 4805 DS2, and E2 Interface Types -------- Aggregation of Resource ReSerVation Protocol (RSVP) 4804 Reservations over MPLS TE/DS-TE Tunnels -------- Generalized Multiprotocol Label Switching (GMPLS) 4803 Label Switching Router (LSR) Management Information Base -------- Generalized Multiprotocol Label Switching (GMPLS) 4802 Traffic Engineering Management Information Base -------- Definitions of Textual Conventions for Generalized 4801 Multiprotocol Label Switching (GMPLS) Management -------- Connecting IPv6 Islands over IPv4 MPLS Using IPv6 4798 Provider Edge Routers (6PE) -------- The Session Description Protocol (SDP) Content 4796 Attribute -------- Encoding Instructions for the Generic String 4792 Encoding Rules (GSER) -------- Calendaring Extensions to WebDAV (CalDAV) 4791 -------- Internet Application Protocol Collation Registry 4790 -------- Simple Network Management Protocol (SNMP) over IEEE 4789 802 Networks -------- Enhancements to RTP Payload Formats for EVRC Family 4788 Codecs -------- Pre-Shared Key (PSK) Ciphersuites with NULL 4785 Encryption for Transport Layer Security (TLS) -------- GMPLS - Communication of Alarm Information 4783 -------- Graceful Restart Mechanism for BGP with MPLS 4781 -------- Management Information Base for the Session 4780 Initiation Protocol (SIP) -------- Dynamic Host Configuration Protocol (DHCPv4 and 4776 DHCPv6) Option for Civic Addresses Configuration Information -------- Integrity Transform Carrying Roll-Over Counter for 4771 the Secure Real-time Transport Protocol (SRTP) -------- vCard Extensions for Instant Messaging (IM) 4770 -------- IANA Registration for an Enumservice Containing 4769 Public Switched Telephone Network (PSTN) Signaling Information -------- Virtual Private LAN Service (VPLS) Using Label 4762 Distribution Protocol (LDP) Signaling -------- Virtual Private LAN Service (VPLS) Using BGP for 4761 Auto-Discovery and Signaling -------- The ENUM Dip Indicator Parameter for the "tel" URI 4759 -------- Forward Error Correction Grouping Semantics in 4756 Session Description Protocol -------- IP over InfiniBand: Connected Mode 4755 -------- IKE and IKEv2 Authentication Using the Elliptic 4754 Curve Digital Signature Algorithm (ECDSA) SASL The Kerberos V5 ("GSSAPI") Simple Authentication and 4752 Security Layer (SASL) Mechanism OSPF-MIB OSPF Version 2 Management Information Base 4750 -------- RTP Payload Format for the G.729.1 Audio Codec 4749 -------- The Virtual Fabrics MIB 4747 -------- Common Policy: A Document Format for Expressing 4745 Privacy Preferences -------- Using the NETCONF Protocol over the Blocks 4744 Extensible Exchange Protocol (BEEP) -------- Using NETCONF over the Simple Object Access Protocol 4743 (SOAP) -------- Using the NETCONF Configuration Protocol over Secure 4742 SHell (SSH) -------- NETCONF Configuration Protocol 4741 -------- Diameter Session Initiation Protocol (SIP) 4740 Application -------- MIKEY-RSA-R: An Additional Mode of Key Distribution 4738 in Multimedia Internet KEYing (MIKEY) -------- Packet Reordering Metrics 4737 -------- Example Media Types for Use in Documentation 4735 -------- Definition of Events for Modem, Fax, and Text 4734 Telephony Signals -------- RTP Payload for DTMF Digits, Telephony Tones, and 4733 Telephony Signals -------- IMAP4 Extension to SEARCH Command for Controlling 4731 What Kind of Information Is Returned -------- A Session Initiation Protocol (SIP) Event Package 4730 for Key Press Stimulus (KPML) -------- Experimental Values In IPv4, IPv6, ICMPv4, ICMPv6, 4727 UDP, and TCP Headers -------- Graceful Restart Mechanism for BGP 4724 -------- Mobile IPv4 Challenge/Response Extensions (Revised) 4721 -------- Pseudowire Emulation Edge-to-Edge (PWE3) Frame Check 4720 Sequence Retention -------- Transport of Ethernet Frames over Layer 2 Tunneling 4719 Protocol Version 3 (L2TPv3) -------- Encapsulation Methods for Transport of Asynchronous 4717 Transfer Mode (ATM) over MPLS Networks -------- Transport Mappings for Real-time Application 4712 Quality-of-Service Monitoring (RAQMON) Protocol Data Unit (PDU) -------- Real-time Application Quality-of-Service Monitoring 4711 (RAQMON) MIB -------- Real-time Application Quality-of-Service Monitoring 4710 (RAQMON) Framework -------- Definitions of Managed Objects for Asymmetric 4706 Digital Subscriber Line 2 (ADSL2) -------- The Dynamic Host Configuration Protocol for IPv6 4704 (DHCPv6) Client Fully Qualified Domain Name (FQDN) Option -------- Resolution of Fully Qualified Domain Name (FQDN) 4703 Conflicts among Dynamic Host Configuration Protocol (DHCP) Clients -------- The Dynamic Host Configuration Protocol (DHCP) 4702 Client Fully Qualified Domain Name (FQDN) Option -------- A DNS Resource Record (RR) for Encoding Dynamic Host 4701 Configuration Protocol (DHCP) Information (DHCID RR) -------- IRIS: An Address Registry (areg) Type for the 4698 Internet Registry Information Service -------- RTP Payload Format for MIDI 4695 -------- Number Portability Parameters for the "tel" URI 4694 -------- Atom Threading Extensions 4685 -------- Constrained Route Distribution for Border Gateway 4684 Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs) -------- Internet X.509 Public Key Infrastructure Subject 4683 Identification Method (SIM) -------- Multimedia Terminal Adapter (MTA) Management 4682 Information Base for PacketCable- and IPCablecom-Compliant Devices -------- TLS User Mapping Extension 4681 -------- TLS Handshake Message for Supplemental Data 4680 -------- RADIUS Attributes for Virtual LAN and Priority 4675 Support -------- RADIUS Authentication Server MIB for IPv6 4669 -------- RADIUS Authentication Client MIB for IPv6 4668 -------- Layer 2 Virtual Private Network (L2VPN) Extensions 4667 for Layer 2 Tunneling Protocol (L2TP) -------- Signaling System 7 (SS7) Message Transfer Part 3 4666 (MTP3) - User Adaptation Layer (M3UA) -------- A Session Initiation Protocol (SIP) Event 4662 Notification Extension for Resource Lists -------- An Extensible Markup Language (XML)-Based Format for 4661 Event Notification Filtering -------- Functional Description of Event Notification 4660 Filtering -------- BGP-MPLS IP Virtual Private Network (VPN) Extension 4659 for IPv6 VPN -------- A One-way Active Measurement Protocol (OWAMP) 4656 -------- HMAC-Authenticated Diffie-Hellman for Multimedia 4650 Internet KEYing (MIKEY) -------- Dynamic Host Configuration Protocol for IPv6 4649 (DHCPv6) Relay Agent Remote-ID Option -------- The Base16, Base32, and Base64 Data Encodings 4648 -------- Network News Transfer Protocol (NNTP) Extension for 4644 Streaming Feeds -------- Network News Transfer Protocol (NNTP) Extension for 4643 Authentication -------- Using Transport Layer Security (TLS) with Network 4642 News Transfer Protocol (NNTP) -------- Cable Device Management Information Base for 4639 Data-Over-Cable Service Interface Specification (DOCSIS) Compliant Cable Modems and Cable Modem Termination Systems -------- Foreign Agent Error Extension for Mobile IPv4 4636 -------- HMAC SHA (Hashed Message Authentication Code, Secure 4635 Hash Algorithm) TSIG Algorithm Identifiers -------- Link Management Protocol (LMP) Management 4631 Information Base (MIB) -------- RTP Payload Format for ITU-T Rec. H.263 Video 4629 -------- MIB for Fibre Channel's Fabric Shortest Path First 4626 (FSPF) Protocol -------- Fibre Channel Routing Information MIB 4625 -------- Pseudowire Emulation Edge-to-Edge (PWE3) 4623 Fragmentation and Reassembly -------- Encapsulation Methods for Transport of Frame Relay 4619 over Multiprotocol Label Switching (MPLS) Networks -------- Encapsulation Methods for Transport of 4618 PPP/High-Level Data Link Control (HDLC) over MPLS Networks -------- The PLAIN Simple Authentication and Security Layer 4616 (SASL) Mechanism -------- The Advanced Encryption Standard-Cipher-based 4615 Message Authentication Code-Pseudo-Random Function-128 (AES-CMAC-PRF-128) Algorithm for the Internet Key Exchange Protocol (IKE) -------- Anycast-RP Using Protocol Independent Multicast (PIM) 4610 -------- Source-Specific Multicast for IP 4607 -------- Generalized Multi-Protocol Label Switching (GMPLS) 4606 Extensions for Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control -------- Internet Group Management Protocol (IGMP) / 4605 Multicast Listener Discovery (MLD)-Based Multicast Forwarding ("IGMP/MLD Proxying") -------- Using Internet Group Management Protocol Version 3 4604 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source-Specific Multicast PIM-SM Protocol Independent Multicast - Sparse Mode 4601 (PIM-SM): Protocol Specification (Revised) -------- Real-time Transport Protocol (RTP) Payload Format 4598 for Enhanced AC-3 (E-AC-3) Audio -------- The Role of Wildcards in the Domain Name System 4592 -------- Frame Relay over Layer 2 Tunneling Protocol Version 4591 3 (L2TPv3) -------- Location Types Registry 4589 -------- RTP Retransmission Payload Format 4588 RTP-H.261 RTP Payload Format for H.261 Video Streams 4587 -------- Extended RTP Profile for Real-time Transport Control 4585 Protocol (RTCP)-Based Feedback (RTP/AVPF) -------- Session Description Protocol (SDP) Format for Binary 4583 Floor Control Protocol (BFCP) Streams -------- The Binary Floor Control Protocol (BFCP) 4582 -------- Cryptographically Generated Addresses (CGA) 4581 Extension Field Format -------- Dynamic Host Configuration Protocol for IPv6 4580 (DHCPv6) Relay Agent Subscriber-ID Option -------- OSPF as the Provider/Customer Edge Protocol for 4577 BGP/MPLS IP Virtual Private Networks (VPNs) -------- Using a Link State Advertisement (LSA) Options Bit 4576 to Prevent Looping in BGP/MPLS IP Virtual Private Networks (VPNs) -------- A Session Initiation Protocol (SIP) Event Package 4575 for Conference State -------- The Session Description Protocol (SDP) Label 4574 Attribute -------- MIME Type Registration for RTP Payload Format for 4573 H.224 -------- Connection-Oriented Media Transport over the 4572 Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP) -------- Framing Real-time Transport Protocol (RTP) and RTP 4571 Control Protocol (RTCP) Packets over Connection-Oriented Transport -------- Session Description Protocol (SDP) Source Filters 4570 -------- Session Description Protocol (SDP) Security 4568 Descriptions for Media Streams -------- Key Management Extensions for Session Description 4567 Protocol (SDP) and Real Time Streaming Protocol (RTSP) SDP SDP: Session Description Protocol 4566 -------- The Key ID Information Type for the General 4563 Extension Payload in Multimedia Internet KEYing (MIKEY) -------- Definition of a Record Route Object (RRO) Node-Id 4561 Sub-Object -------- Definitions of Managed Objects for Remote Ping, 4560 Traceroute, and Lookup Operations -------- Node-ID Based Resource Reservation Protocol (RSVP) 4558 Hello: A Clarification Statement -------- Online Certificate Status Protocol (OCSP) Support 4557 for Public Key Cryptography for Initial Authentication in Kerberos (PKINIT) -------- Public Key Cryptography for Initial Authentication 4556 in Kerberos (PKINIT) -------- IKEv2 Mobility and Multihoming Protocol (MOBIKE) 4555 SAToP Structure-Agnostic Time Division Multiplexing (TDM) 4553 over Packet (SAToP) -------- Authentication/Confidentiality for OSPFv3 4552 -------- IMAP Extension for Conditional STORE Operation or 4551 Quick Flag Changes Resynchronization -------- Internet Email to Support Diverse Service 4550 Environments (Lemonade) Profile -------- Internet Code Point (ICP) Assignments for NSAP 4548 Addresses -------- Event Notification Management Information Base for 4547 Data over Cable Service Interface Specifications (DOCSIS)-Compliant Cable Modems and Cable Modem Termination Systems -------- Radio Frequency (RF) Interface Management 4546 Information Base for Data over Cable Service Interface Specifications (DOCSIS) 2.0 Compliant RF Interfaces -------- Definitions of Managed Objects for IP Storage User 4545 Identity Authorization -------- Definitions of Managed Objects for Internet Small 4544 Computer System Interface (iSCSI) -------- The Use of Galois Message Authentication Code (GMAC) 4543 in IPsec ESP and AH -------- Request Authorization through Dialog Identification 4538 in the Session Initiation Protocol (SIP) -------- Kerberos Cryptosystem Negotiation Extension 4537 -------- GSAKMP: Group Secure Association Key Management 4535 Protocol -------- Group Security Policy Token v1 4534 -------- Lightweight Directory Access Protocol (LDAP) "Who am 4532 I?" Operation -------- Lightweight Directory Access Protocol (LDAP) 4530 entryUUID Operational Attribute -------- Lightweight Directory Access Protocol (LDAP) 4528 Assertion Control -------- Lightweight Directory Access Protocol (LDAP) Read 4527 Entry Controls -------- Lightweight Directory Access Protocol (LDAP) 4526 Absolute True and False Filters -------- COSINE LDAP/X.500 Schema 4524 -------- Lightweight Directory Access Protocol (LDAP) Schema 4523 Definitions for X.509 Certificates -------- Lightweight Directory Access Protocol (LDAP): The 4522 Binary Encoding Option -------- Lightweight Directory Access Protocol (LDAP): Schema 4519 for User Applications -------- Lightweight Directory Access Protocol (LDAP): 4518 Internationalized String Preparation LDAP3-ATD Lightweight Directory Access Protocol (LDAP): 4517 Syntaxes and Matching Rules LDAP-URL Lightweight Directory Access Protocol (LDAP): 4516 Uniform Resource Locator STR-LDAP Lightweight Directory Access Protocol (LDAP): String 4515 Representation of Search Filters LDAP3-UTF8 Lightweight Directory Access Protocol (LDAP): String 4514 Representation of Distinguished Names LDAP Lightweight Directory Access Protocol (LDAP): 4513 Authentication Methods and Security Mechanisms -------- Lightweight Directory Access Protocol (LDAP): 4512 Directory Information Models LDAP Lightweight Directory Access Protocol (LDAP): The 4511 Protocol LDAPV3 Lightweight Directory Access Protocol (LDAP): 4510 Technical Specification Road Map -------- Use of SHA-256 in DNSSEC Delegation Signer (DS) 4509 Resource Records (RRs) -------- Conveying Feature Tags with the Session Initiation 4508 Protocol (SIP) REFER Method SASL-ANON Anonymous Simple Authentication and Security Layer 4505 (SASL) Mechanism -------- Domain Name System Uniform Resource Identifiers 4501 -------- A Resource Reservation Protocol (RSVP) Extension for 4495 the Reduction of Bandwidth of a Reservation Flow -------- The AES-CMAC-96 Algorithm and Its Use with IPsec 4494 -------- Using the GOST R 34.10-94, GOST R 34.10-2001, and 4491 GOST R 34.11-94 Algorithms with the Internet X.509 Public Key Infrastructure Certificate and CRL Profile -------- Using the GOST 28147-89, GOST R 34.11-94, GOST R 4490 34.10-94, and GOST R 34.10-2001 Algorithms with Cryptographic Message Syntax (CMS) -------- A Method for Generating Link-Scoped IPv6 Multicast 4489 Addresses -------- Suppression of Session Initiation Protocol (SIP) 4488 REFER Method Implicit Subscription -------- Subcodes for BGP Cease Notification Message 4486 -------- A Mechanism for Content Indirection in Session 4483 Initiation Protocol (SIP) Messages -------- CIPID: Contact Information for the Presence 4482 Information Data Format -------- Timed Presence Extensions to the Presence 4481 Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals -------- RPID: Rich Presence Extensions to the Presence 4480 Information Data Format (PIDF) -------- A Data Model for Presence 4479 -------- Attribute Certificate (AC) Policies Extension 4476 -------- Enhancements for Authenticated Identity Management 4474 in the Session Initiation Protocol (SIP) -------- Minimally Covering NSEC Records and DNSSEC On-line 4470 Signing -------- Internet Message Access Protocol (IMAP) CATENATE 4469 Extension URLAUTH Message Submission BURL Extension 4468 -------- Internet Message Access Protocol (IMAP) - URLAUTH 4467 Extension -------- Collected Extensions to IMAP4 ABNF 4466 -------- Generic Security Service Application Program 4462 Interface (GSS-API) Authentication and Key Exchange for the Secure Shell (SSH) Protocol -------- Definition of Managed Objects for Small Computer 4455 System Interface (SCSI) Entities -------- Asynchronous Transfer Mode (ATM) over Layer 2 4454 Tunneling Protocol Version 3 (L2TPv3) -------- Securing Mobile IPv6 Route Optimization Using a 4449 Static Shared Key -------- Encapsulation Methods for Transport of Ethernet over 4448 MPLS Networks -------- Pseudowire Setup and Maintenance Using the Label 4447 Distribution Protocol (LDP) -------- Management Information Base for Intermediate System 4444 to Intermediate System (IS-IS) -------- Bootstrapping Timed Efficient Stream Loss-Tolerant 4442 Authentication (TESLA) -------- Fibre Channel Fabric Address Manager MIB 4439 -------- Fibre-Channel Name Server MIB 4438 -------- Detecting Network Attachment in IPv4 (DNAv4) 4436 -------- The AES-XCBC-PRF-128 Algorithm for the Internet Key 4434 Exchange Protocol (IKE) -------- Mobile IPv4 Dynamic Home Agent (HA) Assignment 4433 -------- RSA Key Exchange for the Secure Shell (SSH) 4432 Transport Layer Protocol -------- Kerberized Internet Negotiation of Keys (KINK) 4430 -------- Optimistic Duplicate Address Detection (DAD) for IPv6 4429 -------- Generalized Multi-Protocol Label Switching (GMPLS) 4426 Recovery Functional Specification -------- RTP Payload Format for Video Codec 1 (VC-1) 4425 -------- Real-Time Transport Protocol (RTP) Payload Format 4424 for the Variable-Rate Multimode Wideband (VMR-WB) Extension Audio Codec SASL Simple Authentication and Security Layer (SASL) 4422 -------- RTP Payload Format for Uncompressed Video: 4421 Additional Colour Sampling Modes -------- Encoding of Attributes for Multiprotocol Label 4420 Switching (MPLS) Label Switched Path (LSP) Establishment Using Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) -------- Diffie-Hellman Group Exchange for the Secure Shell 4419 (SSH) Transport Layer Protocol -------- IANA Registration for Enumservice Voice 4415 -------- An ENUM Registry Type for the Internet Registry 4414 Information Service (IRIS) -------- Communications Resource Priority for the Session 4412 Initiation Protocol (SIP) -------- Extending the Session Initiation Protocol (SIP) 4411 Reason Header for Preemption Events -------- Definitions of Managed Objects for Fibre Channel 4404 Over TCP/IP (FCIP) -------- A Pseudo-Random Function (PRF) for the Kerberos V 4402 Generic Security Service Application Program Interface (GSS-API) Mechanism -------- A Pseudo-Random Function (PRF) API Extension for the 4401 Generic Security Service Application Program Interface (GSS-API) SC-DNS Storing Certificates in the Domain Name System (DNS) 4398 -------- RTP Payload Format for 3rd Generation Partnership 4396 Project (3GPP) Timed Text -------- MIME Type Registrations for 3GPP2 Multimedia Files 4393 -------- Transmission of IP over InfiniBand (IPoIB) 4391 -------- Dynamic Host Configuration Protocol (DHCP) over 4390 InfiniBand -------- Dynamic Host Configuration Protocol (DHCP) Leasequery 4388 -------- Internet X.509 Public Key Infrastructure Operational 4387 Protocols: Certificate Store Access via HTTP -------- Pseudowire Emulation Edge-to-Edge (PWE3) Control 4385 Word for Use over an MPLS PSN -------- The Use of Timed Efficient Stream Loss-Tolerant 4383 Authentication (TESLA) in the Secure Real-time Transport Protocol (SRTP) -------- MPLS/BGP Layer 3 Virtual Private Network (VPN) 4382 Management Information Base -------- Teredo: Tunneling IPv6 over UDP through Network 4380 Address Translations (NATs) -------- Detecting Multi-Protocol Label Switched (MPLS) Data 4379 Plane Failures -------- Chargeable User Identity 4372 -------- Lightweight Directory Access Protocol (LDAP) Proxied 4370 Authorization Control -------- Definitions of Managed Objects for Internet Fibre 4369 Channel Protocol (iFCP) -------- Multiprotocol Label Switching (MPLS) 4368 Label-Controlled Asynchronous Transfer Mode (ATM) and Frame-Relay Management Interface Definition -------- BGP/MPLS IP Virtual Private Networks (VPNs) 4364 -------- Definitions of Managed Objects for Bridges with 4363 Traffic Classes, Multicast Filtering, and Virtual LAN Extensions -------- RObust Header Compression (ROHC): A Link-Layer 4362 Assisted Profile for IP/UDP/RTP -------- Node-specific Client Identifiers for Dynamic Host 4361 Configuration Protocol Version Four (DHCPv4) -------- BGP Extended Communities Attribute 4360 -------- The Use of RSA/SHA-1 Signatures within Encapsulating 4359 Security Payload (ESP) and Authentication Header (AH) -------- Mapping Between the Multimedia Messaging Service 4356 (MMS) and Internet Mail -------- IANA Registration for Enumservices email, fax, mms, 4355 ems, and sms -------- RTP Payload Format for the Extended Adaptive 4352 Multi-Rate Wideband (AMR-WB+) Audio Codec -------- High-Level Data Link Control (HDLC) Frames over 4349 Layer 2 Tunneling Protocol, Version 3 (L2TPv3) -------- Real-Time Transport Protocol (RTP) Payload Format 4348 for the Variable-Rate Multimode Wideband (VMR-WB) Audio Codec -------- Datagram Transport Layer Security 4347 -------- Improved Arcfour Modes for the Secure Shell (SSH) 4345 Transport Layer Protocol -------- The Secure Shell (SSH) Transport Layer Encryption 4344 Modes -------- Domain Name System (DNS) Case Insensitivity 4343 Clarification -------- Profile for Datagram Congestion Control Protocol 4342 (DCCP) Congestion Control ID 3: TCP-Friendly Rate Control (TFRC) -------- Profile for Datagram Congestion Control Protocol 4341 (DCCP) Congestion Control ID 2: TCP-like Congestion Control -------- Datagram Congestion Control Protocol (DCCP) 4340 -------- Transmission of IPv6, IPv4, and Address Resolution 4338 Protocol (ARP) Packets over Fibre Channel -------- MIME Type Registration for MPEG-4 4337 -------- The Secure Shell (SSH) Session Channel Break 4335 Extension -------- Certificate Extensions and Attributes Supporting 4334 Authentication in Point-to-Point Protocol (PPP) and Wireless Local Area Networks (WLAN) -------- Quota and Size Properties for Distributed Authoring 4331 and Versioning (DAV) Collections -------- Generalized Multi-Protocol Label Switching (GMPLS) 4328 Signaling Extensions for G.709 Optical Transport Networks Control -------- Unidirectional Lightweight Encapsulation (ULE) for 4326 Transmission of IP Datagrams over an MPEG-2 Transport Stream (TS) -------- Data Over Cable System Interface Specification 4323 Quality of Service Management Information Base (DOCSIS-QoS MIB) -------- Actions Addressing Identified Issues with the 4320 Session Initiation Protocol's (SIP) Non-INVITE Transaction -------- Definitions of Managed Objects for High Bit-Rate DSL 4319 - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines -------- Definitions of Managed Objects for Bridges with 4318 Rapid Spanning Tree Protocol IMAP4UIDPL Internet Message Access Protocol (IMAP) - UIDPLUS 4315 extension IMAP4-ACL IMAP4 Access Control List (ACL) Extension 4314 -------- The Camellia Cipher Algorithm and Its Use With IPsec 4312 -------- IPv6 Host-to-Router Load Sharing 4311 -------- Domain Name System (DNS) Security Extensions Mapping 4310 for the Extensible Provisioning Protocol (EPP) -------- Using Advanced Encryption Standard (AES) CCM Mode 4309 with IPsec Encapsulating Security Payload (ESP) -------- Cryptographic Suites for IPsec 4308 -------- Cryptographic Algorithms for Use in the Internet Key 4307 Exchange Version 2 (IKEv2) ISAKMPSEC Internet Key Exchange (IKEv2) Protocol 4306 -------- Extended Sequence Number (ESN) Addendum to IPsec 4304 Domain of Interpretation (DOI) for Internet Security Association and Key Management Protocol (ISAKMP) ESP IP Encapsulating Security Payload (ESP) 4303 IP-AUTH IP Authentication Header 4302 IPSEC Security Architecture for the Internet Protocol 4301 -------- RTP Payload Format for BroadVoice Speech Codecs 4298 -------- Mobile IPv6 Management Information Base 4295 -------- Management Information Base for the Internet 4293 Protocol (IP) TABLE-MIB IP Forwarding Table MIB 4292 -------- The Atom Syndication Format 4287 -------- Multicast Router Discovery 4286 -------- Mobile Node Identifier Option for Mobile IPv6 (MIPv6) 4283 NAI The Network Access Identifier 4282 -------- The Codecs Parameter for "Bucket" Media Types 4281 -------- Dynamic Host Configuration Protocol (DHCP) Options 4280 for Broadcast and Multicast Control Servers -------- Pre-Shared Key Ciphersuites for Transport Layer 4279 Security (TLS) BGP-4-MIB Definitions of Managed Objects for BGP-4 4273 -------- Entity State MIB 4268 -------- The gopher URI Scheme 4266 -------- Definition of Textual Conventions for Virtual 4265 Private Network (VPN) Management -------- X.509 Certificate Extension for Secure/Multipurpose 4262 Internet Mail Extensions (S/MIME) Capabilities -------- Common Open Policy Service (COPS) Over Transport 4261 Layer Security (TLS) -------- Generic Message Exchange Authentication for the 4256 Secure Shell Protocol (SSH) -------- Using DNS to Securely Publish Secure Shell (SSH) Key 4255 Fingerprints -------- The Secure Shell (SSH) Connection Protocol 4254 -------- The Secure Shell (SSH) Transport Layer Protocol 4253 -------- The Secure Shell (SSH) Authentication Protocol 4252 -------- The Secure Shell (SSH) Protocol Architecture 4251 -------- The Secure Shell (SSH) Protocol Assigned Numbers 4250 -------- The telnet URI Scheme 4248 -------- An Extension to the Session Initiation Protocol 4244 (SIP) for Request History Information -------- Vendor-Specific Information Suboption for the 4243 Dynamic Host Configuration Protocol (DHCP) Relay Agent Option -------- Information Refresh Time Option for Dynamic Host 4242 Configuration Protocol for IPv6 (DHCPv6) -------- Internet Voice Messaging (IVM) 4239 -------- Voice Message Routing Service 4238 -------- Voice Messaging Directory Service 4237 -------- HTTP Adaptation with Open Pluggable Edge Services 4236 (OPES) -------- An INVITE-Initiated Dialog Event Package for the 4235 Session Initiation Protocol (SIP) -------- Integrated Services Digital Network (ISDN) 4233 Q.921-User Adaptation Layer -------- Identifiers and Test Vectors for HMAC-SHA-224, 4231 HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 -------- Using the Simple Object Access Protocol (SOAP) in 4227 Blocks Extensible Exchange Protocol (BEEP) -------- Traffic Engineering Link Management Information Base 4220 -------- Securing FTP with TLS 4217 TRANS-IPV6 Basic Transition Mechanisms for IPv6 Hosts and 4213 Routers X.509-CRMF Internet X.509 Public Key Infrastructure Certificate 4211 Request Message Format (CRMF) PKICMP Internet X.509 Public Key Infrastructure Certificate 4210 Management Protocol (CMP) -------- Link Management Protocol (LMP) for Dense Wavelength 4209 Division Multiplexing (DWDM) Optical Line Systems -------- Generalized Multiprotocol Label Switching (GMPLS) 4208 User-Network Interface (UNI): Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Support for the Overlay Model -------- Synchronous Optical Network (SONET)/Synchronous 4207 Digital Hierarchy (SDH) Encoding for Link Management Protocol (LMP) Test Messages -------- Label Switched Paths (LSP) Hierarchy with 4206 Generalized Multi-Protocol Label Switching (GMPLS) Traffic Engineering (TE) -------- Link Management Protocol (LMP) 4204 -------- OSPF Extensions in Support of Generalized 4203 Multi-Protocol Label Switching (GMPLS) -------- Routing Extensions in Support of Generalized 4202 Multi-Protocol Label Switching (GMPLS) -------- Link Bundling in MPLS Traffic Engineering (TE) 4201 -------- The SEED Cipher Algorithm and Its Use with IPsec 4196 -------- The S Hexdump Format 4194 -------- Unique Local IPv6 Unicast Addresses 4193 -------- Default Router Preferences and More-Specific Routes 4191 BRIDGE-MIB Definitions of Managed Objects for Bridges 4188 -------- RTP Payload Format for AC-3 Audio 4184 -------- Removing a Restriction on the use of MPLS Explicit 4182 NULL -------- The Simple and Protected Generic Security Service 4178 Application Program Interface (GSS-API) Negotiation Mechanism -------- RTP Payload Format for Uncompressed Video 4175 -------- The IPv4 Dynamic Host Configuration Protocol (DHCP) 4174 Option for the Internet Storage Name Service -------- Bootstrapping Clients using the Internet Small 4173 Computer System Interface (iSCSI) Protocol -------- iFCP - A Protocol for Internet Fibre Channel Storage 4172 Networking -------- Internet Storage Name Service (iSNS) 4171 -------- The Stream Control Transmission Protocol (SCTP) as a 4168 Transport for the Session Initiation Protocol (SIP) -------- Signaling System 7 (SS7) Message Transfer Part 2 4165 (MTP2) - User Peer-to-Peer Adaptation Layer (M2PA) -------- RObust Header Compression (ROHC): Context 4164 Replication for ROHC Profiles -------- Addition of SEED Cipher Suites to Transport Layer 4162 Security (TLS) -------- Transport Performance Metrics MIB 4150 -------- Definition of Managed Objects for Synthetic Sources 4149 for Performance Monitoring Algorithms -------- TCP-Based Media Transport in the Session Description 4145 Protocol (SDP) -------- Facsimile Using Internet Mail (IFAX) Service of ENUM 4143 -------- Full-mode Fax Profile for Internet Mail (FFPIM) 4142 -------- SMTP and MIME Extensions for Content Conversion 4141 -------- Entity MIB (Version 3) 4133 -------- Addition of Camellia Cipher Suites to Transport 4132 Layer Security (TLS) -------- Management Information Base for Data Over Cable 4131 Service Interface Specification (DOCSIS) Cable Modems and Cable Modem Termination Systems for Baseline Privacy Plus -------- MIME-Based Secure Peer-to-Peer Business Data 4130 Interchange Using HTTP, Applicability Statement 2 (AS2) -------- Digital Private Network Signaling System 4129 (DPNSS)/Digital Access Signaling System 2 (DASS 2) Extensions to the IUA Protocol -------- Protocol Extensions for Support of Diffserv-aware 4124 MPLS Traffic Engineering -------- A Universally Unique IDentifier (UUID) URN Namespace 4122 -------- The Kerberos Version 5 Generic Security Service 4121 Application Program Interface (GSS-API) Mechanism: Version 2 KERBEROS The Kerberos Network Authentication Service (V5) 4120 -------- A Presence-based GEOPRIV Location Object Format 4119 -------- E.164 Number Mapping for the Extensible Provisioning 4114 Protocol (EPP) MIB-UDP Management Information Base for the User Datagram 4113 Protocol (UDP) -------- Electronic Commerce Modeling Language (ECML) Version 4112 2 Specification -------- Algorithms for Internet Key Exchange version 1 4109 (IKEv1) -------- Using Cryptographic Message Syntax (CMS) to Protect 4108 Firmware Packages -------- The Use of Galois/Counter Mode (GCM) in IPsec 4106 Encapsulating Security Payload (ESP) -------- Policy Core Extension Lightweight Directory Access 4104 Protocol Schema (PCELS) -------- RTP Payload for Text Conversation 4103 -------- Registration of the text/red MIME Sub-Type 4102 -------- Attaching Meaning to Solicitation Class Keywords 4095 -------- Usage of the Session Description Protocol (SDP) 4092 Alternative Network Address Types (ANAT) Semantics in the Session Initiation Protocol (SIP) -------- The Alternative Network Address Types (ANAT) 4091 Semantics for the Session Description Protocol (SDP) Grouping Framework -------- Fast Reroute Extensions to RSVP-TE for LSP Tunnels 4090 -------- Uniform Resource Identifier (URI) Scheme for the 4088 Simple Network Management Protocol (SNMP) -------- IP Tunnel MIB 4087 -------- A Negative Acknowledgement Mechanism for Signaling 4077 Compression -------- Simple Network Time Protocol (SNTP) Configuration 4075 Option for DHCPv6 -------- Protecting Multiple Contents with the Cryptographic 4073 Message Syntax (CMS) -------- Diameter Extensible Authentication Protocol (EAP) 4072 Application -------- Definitions of Managed Object Extensions for Very 4070 High Speed Digital Subscriber Lines (VDSL) Using Multiple Carrier Modulation (MCM) Line Coding -------- Definitions of Managed Object Extensions for Very 4069 High Speed Digital Subscriber Lines (VDSL) Using Single Carrier Modulation (SCM) Line Coding -------- Experimental Message, Extensions, and Error Codes 4064 for Mobile IPv4 -------- RTP Payload Formats for European Telecommunications 4060 Standards Institute (ETSI) European Standard ES 202 050, ES 202 211, and ES 202 212 Distributed Speech Recognition Encoding -------- Use of the RSASSA-PSS Signature Algorithm in 4056 Cryptographic Message Syntax (CMS) -------- Additional Algorithms and Identifiers for RSA 4055 Cryptography for use in the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile -------- Additional XML Security Uniform Resource Identifiers 4051 (URIs) -------- Fibre Channel Management MIB 4044 -------- Internet X.509 Public Key Infrastructure Permanent 4043 Identifier -------- RTP Payload Format for a 64 kbit/s Transparent Call 4040 -------- Rapid Commit Option for the Dynamic Host 4039 Configuration Protocol version 4 (DHCPv4) -------- Open Pluggable Edge Services (OPES) Callout Protocol 4037 (OCP) Core -------- Management Information Base for Data Over Cable 4036 Service Interface Specification (DOCSIS) Cable Modem Termination Systems for Subscriber Management -------- Protocol Modifications for the DNS Security 4035 Extensions -------- Resource Records for the DNS Security Extensions 4034 -------- DNS Security Introduction and Requirements 4033 -------- Update to the Session Initiation Protocol (SIP) 4032 Preconditions Framework -------- The Authentication Suboption for the Dynamic Host 4030 Configuration Protocol (DHCP) Relay Agent Option -------- Session Timers in the Session Initiation Protocol 4028 (SIP) -------- A Method for Storing IPsec Keying Material in DNS 4025 -------- Encapsulating MPLS in IP or Generic Routing 4023 Encapsulation (GRE) MIB-TCP Management Information Base for the Transmission 4022 Control Protocol (TCP) -------- Registration of Mail and MIME Header Fields 4021 -------- RObust Header Compression (ROHC): Profiles for User 4019 Datagram Protocol (UDP) Lite -------- Finding Internet Small Computer Systems Interface 4018 (iSCSI) Targets and Name Servers by Using Service Location Protocol version 2 (SLPv2) -------- The Eifel Response Algorithm for TCP 4015 -------- Remote Authentication Dial-In User Service (RADIUS) 4014 Attributes Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Information Option -------- SASLprep: Stringprep Profile for User Names and 4013 Passwords -------- Routing Policy Specification Language next 4012 generation (RPSLng) -------- Policy Based Management MIB 4011 -------- Use of the SEED Encryption Algorithm in 4010 Cryptographic Message Syntax (CMS) -------- Definitions of Managed Objects for Network Address 4008 Translators (NAT) -------- IPv6 Scoped Address Architecture 4007 -------- Diameter Credit-Control Application 4006 -------- Diameter Network Access Server Application 4005 -------- Diameter Mobile IPv4 Application 4004 -------- GMPLS Signaling Procedure for Egress Control 4003 -------- IANA Registration for Enumservice 'web' and 'ft' 4002 -------- Textual Conventions for Internet Network Addresses 4001 -------- Internet Printing Protocol (IPP): Job and Printer 3998 Administrative Operations -------- Internet Printing Protocol (IPP): The 'ippget' 3996 Delivery Method for Event Notifications -------- Internet Printing Protocol (IPP): Event 3995 Notifications and Subscriptions -------- Indication of Message Composition for Instant 3994 Messaging -------- Subscriber-ID Suboption for the Dynamic Host 3993 Configuration Protocol (DHCP) Relay Agent Option -------- Internationalized Resource Identifiers (IRIs) 3987 -------- RTP Payload Format for H.264 Video 3984 -------- Using the Internet Registry Information Service 3983 (IRIS) over the Blocks Extensible Exchange Protocol (BEEP) -------- IRIS: A Domain Registry (dreg) Type for the 3982 Internet Registry Information Service (IRIS) -------- IRIS: The Internet Registry Information Service 3981 (IRIS) Core Protocol -------- T11 Network Address Authority (NAA) Naming Format 3980 for iSCSI Node Names -------- Network News Transfer Protocol (NNTP) 3977 -------- Cryptographically Generated Addresses (CGA) 3972 -------- SEcure Neighbor Discovery (SEND) 3971 -------- A Traffic Engineering (TE) MIB 3970 -------- The tel URI for Telephone Numbers 3966 -------- Network Mobility (NEMO) Basic Support Protocol 3963 -------- Advanced Encryption Standard (AES) Encryption for 3962 Kerberos 5 -------- Encryption and Checksum Specifications for Kerberos 5 3961 -------- The Early Session Disposition Type for the Session 3959 Initiation Protocol (SIP) -------- Domain-Based Application Service Location Using SRV 3958 RRs and the Dynamic Delegation Discovery Service (DDDS) -------- Authentication, Authorization, and Accounting (AAA) 3957 Registration Keys for Mobile IPv4 -------- Embedding the Rendezvous Point (RP) Address in an 3956 IPv6 Multicast Address -------- Telephone Number Mapping (ENUM) Service Registration 3953 for Presence Services -------- UDP Encapsulation of IPsec ESP Packets 3948 -------- Negotiation of NAT-Traversal in the IKE 3947 -------- Generalized Multi-Protocol Label Switching (GMPLS) 3945 Architecture -------- Reclassifying Dynamic Host Configuration Protocol 3942 version 4 (DHCPv4) Options -------- Calling Line Identification for Voice Mail Messages 3939 -------- Video-Message Message-Context 3938 -------- Layer Two Tunneling Protocol - Version 3 (L2TPv3) 3931 -------- Lightweight Directory Access Protocol (LDAP) Client 3928 Update Protocol (LCUP) -------- Dynamic Configuration of IPv4 Link-Local Addresses 3927 -------- Vendor-Identifying Vendor Options for Dynamic Host 3925 Configuration Protocol version 4 (DHCPv4) -------- End-to-End Signing and Object Encryption for the 3923 Extensible Messaging and Presence Protocol (XMPP) -------- Mapping the Extensible Messaging and Presence 3922 Protocol (XMPP) to Common Presence and Instant Messaging (CPIM) -------- Extensible Messaging and Presence Protocol (XMPP): 3921 Instant Messaging and Presence -------- Extensible Messaging and Presence Protocol (XMPP): 3920 Core -------- Domain Registry Grace Period Mapping for the 3915 Extensible Provisioning Protocol (EPP) -------- The Session Initiation Protocol (SIP) "Join" Header 3911 -------- The SPIRITS (Services in PSTN requesting Internet 3910 Services) Protocol -------- Lightweight Directory Access Protocol (LDAP) Cancel 3909 Operation -------- Session Initiation Protocol (SIP) Extension for 3903 Event State Publication -------- Network Information Service (NIS) Configuration 3898 Options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) DS3-E3-MIB Definitions of Managed Objects for the DS3/E3 3896 Interface Type -------- Sieve Extension: Copying Without Side Effects 3894 -------- Session Initiation Protocol (SIP) Authenticated 3893 Identity Body (AIB) Format -------- The Session Initiation Protocol (SIP) Referred-By 3892 Mechanism -------- The Session Initiation Protocol (SIP) "Replaces" 3891 Header -------- A Transport Independent Bandwidth Modifier for the 3890 Session Description Protocol (SDP) -------- Message Tracking Query Protocol 3887 -------- An Extensible Message Format for Message Tracking 3886 Responses -------- SMTP Service Extension for Message Tracking 3885 -------- Detecting Inactive Neighbors over OSPF Demand 3883 Circuits (DC) -------- Call Processing Language (CPL): A Language for User 3880 Control of Internet Telephony Services -------- Deprecating Site Local Addresses 3879 -------- Alarm Reporting Control Management Information Base 3878 (MIB) -------- Alarm Management Information Base (MIB) 3877 -------- Returning Matched Values with the Lightweight 3876 Directory Access Protocol version 3 (LDAPv3) -------- Stream Control Transmission Protocol (SCTP) 3873 Management Information Base (MIB) -------- Management Information Base for Telephony Routing 3872 over IP (TRIP) -------- Signalling Connection Control Part User Adaptation 3868 Layer (SUA) -------- Language Tags and Ranges in the Lightweight 3866 Directory Access Protocol (LDAP) -------- A No Soliciting Simple Mail Transfer Protocol (SMTP) 3865 Service Extension -------- Presence Information Data Format (PIDF) 3863 -------- Common Presence and Instant Messaging (CPIM): 3862 Message Format -------- Address Resolution for Instant Messaging and Presence 3861 -------- Common Profile for Instant Messaging (CPIM) 3860 -------- Common Profile for Presence (CPP) 3859 -------- An Extensible Markup Language (XML) Based Format for 3858 Watcher Information -------- A Watcher Information Event Template-Package for the 3857 Session Initiation Protocol (SIP) -------- A Presence Event Package for the Session Initiation 3856 Protocol (SIP) -------- Transporting Secure/Multipurpose Internet Mail 3855 Extensions (S/MIME) Objects in X.400 -------- Securing X.400 Content with Secure/Multipurpose 3854 Internet Mail Extensions (S/MIME) SIP S/MIME Advanced Encryption Standard (AES) 3853 Requirement for the Session Initiation Protocol (SIP) -------- Cryptographic Message Syntax (CMS) 3852 -------- Secure/Multipurpose Internet Mail Extensions 3851 (S/MIME) Version 3.1 Message Specification -------- Secure/Multipurpose Internet Mail Extensions 3850 (S/MIME) Version 3.1 Certificate Handling -------- ESMTP and LMTP Transmission Types Registration 3848 -------- Mobile IPv4 Extension for Carrying Network Access 3846 Identifiers -------- RObust Header Compression (ROHC): A Compression 3843 Profile for IP -------- A Message Summary and Message Waiting Indication 3842 Event Package for the Session Initiation Protocol (SIP) -------- Caller Preferences for the Session Initiation 3841 Protocol (SIP) -------- Indicating User Agent Capabilities in the Session 3840 Initiation Protocol (SIP) -------- MIME Type Registrations for 3rd Generation 3839 Partnership Project (3GPP) Multimedia files -------- Recommendations for Automatic Responses to 3834 Electronic Mail -------- MIKEY: Multimedia Internet KEYing 3830 -------- The Lightweight User Datagram Protocol (UDP-Lite) 3828 -------- The Advanced Encryption Standard (AES) Cipher 3826 Algorithm in the SNMP User-based Security Model -------- Dynamic Host Configuration Protocol Option for 3825 Coordinate-based Location Configuration Information -------- Finding Fibre Channel over TCP/IP (FCIP) Entities 3822 Using Service Location Protocol version 2 (SLPv2) -------- Fibre Channel Over TCP/IP (FCIP) 3821 -------- Internet X.509 Public Key Infrastructure (PKI) Proxy 3820 Certificate Profile -------- Definitions of Managed Objects for RObust Header 3816 Compression (ROHC) -------- Definitions of Managed Objects for the Multiprotocol 3815 Label Switching (MPLS), Label Distribution Protocol (LDP) -------- Multiprotocol Label Switching (MPLS) Forwarding 3814 Equivalence Class To Next Hop Label Forwarding Entry (FEC-To-NHLFE) Management Information Base (MIB) -------- Multiprotocol Label Switching (MPLS) Label Switching 3813 Router (LSR) Management Information Base (MIB) -------- Multiprotocol Label Switching (MPLS) Traffic 3812 Engineering (TE) Management Information Base (MIB) -------- Definitions of Textual Conventions (TCs) for 3811 Multiprotocol Label Switching (MPLS) Management -------- Multicast Listener Discovery Version 2 (MLDv2) for 3810 IPv6 -------- V5.2-User Adaptation Layer (V5UA) 3807 Print-MIB Printer MIB v2 3805 -------- Voice Profile for Internet Mail (VPIM) Addressing 3804 -------- Security Considerations for Signaling Transport 3788 (SIGTRAN) Protocols -------- The NewReno Modification to TCP's Fast Recovery 3782 Algorithm -------- X.509 Extensions for IP Addresses and AS Identifiers 3779 -------- Using IPsec to Protect Mobile IPv6 Signaling Between 3776 Mobile Nodes and Home Agents -------- Mobility Support in IPv6 3775 -------- Point-to-Point Protocol (PPP) Vendor Protocol 3772 -------- Securely Available Credentials Protocol 3767 -------- enumservice registration for Session Initiation 3764 Protocol (SIP) Addresses-of-Record -------- Telephone Number Mapping (ENUM) Service Registration 3762 for H.323 -------- The E.164 to Uniform Resource Identifiers (URI) 3761 Dynamic Delegation Discovery System (DDDS) Application (ENUM) -------- Stream Control Transmission Protocol (SCTP) Partial 3758 Reliability Extension -------- Transport Layer Security Protocol Compression Methods 3749 PPP-EAP Extensible Authentication Protocol (EAP) 3748 -------- The Differentiated Services Configuration MIB 3747 -------- MIME Type Registrations for JPEG 2000 (ISO/IEC 15444) 3745 -------- Web Distributed Authoring and Versioning (WebDAV) 3744 Access Control Protocol -------- Internet X.509 Public Key Infrastructure: Qualified 3739 Certificates Profile -------- I