Official Internet Protocol Standards
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.
Results are as of Feb-27-2012

Standards Ordered by STD # | Standards Ordered by RFC #
Draft Standards
Proposed Standards
Best Current Practice by BCP # | Best Current Practice by RFC #
Experimental RFCs
Historic RFCs

Return to Finding&Retrieving Page Go to RFC Editor home page

< STANDARDS Ordered by STD > Back to Top
Mnemonic | Title | RFC# | STD#
-------- | [Reserved for Assigned Numbers. See RFC 1700 and RFC 3232.] | xxx | 2
-------- | Requirements for Internet Hosts - Communication Layers | 1122 | 3
-------- | Requirements for Internet Hosts - Application and Support | 1123 | 3
-------- | [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 of subnets | 922 | 5
-------- | 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 974 (STANDARD), Now HISTORIC.] | xxx | 10
SMTP | ["Simple Mail Transfer Protocol". Was RFC 821 (STANDARD), Obsoleted by RFC 5321 (DRAFT STANDARD)] | xxx | 10
-------- | ["SMTP Service Extensions". Was RFC 1869 (STANDARD), Obsoleted by RFC 5321 (DRAFT STANDARD)] | xxx | 10
SMTP-SIZE | SMTP Service Extension for Message Size Declaration | 1870 | 10
MAIL | ["STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGES". Was RFC 822 (STANDARD), Obsoleted by RFC 5322 (DRAFT STANDARD)] | xxx | 11
-------- | [Reserved for Network Time Protocol (NTP). See RFC 1305.] | xxx | 12
DOMAIN | Domain names - concepts and facilities | 1034 | 13
DOMAIN | Domain names - implementation and specification | 1035 | 13
-------- | [Was Mail Routing and the Domain System. Now Historic.] | xxx | 14
-------- | [Was Simple Network Management Protocol. Now Historic.] | xxx | 15
SMI | Structure and identification of management information for TCP/IP-based internets | 1155 | 16
Concise-MIB | Concise MIB definitions | 1212 | 16
MIB-II | Management Information Base for Network Management of TCP/IP-based internets:MIB-II | 1213 | 17
-------- | [Was Exterior Gateway Protocol (RFC 904). Now Historic.] | xxx | 18
NETBIOS | Protocol standard for a NetBIOS service on a TCP/UDP transport: Concepts and methods | 1001 | 19
NETBIOS | Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed specifications | 1002 | 19
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). Replaced by STD 56.] | xxx | 34
TP-TCP | ISO Transport Service on top of the TCP Version: 3 | 1006 | 35
IP-FDDI | Transmission of IP and ARP over FDDI Networks | 1390 | 36
ARP | Ethernet Address Resolution Protocol: Or Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware | 826 | 37
RARP | A Reverse Address Resolution Protocol | 903 | 38
IP-ARPA | [Was BBN Report 1822 (IMP/Host Interface). Now Historic.] | xxx | 39
IP-WB | Host Access Protocol specification | 907 | 40
IP-E | A Standard for the Transmission of IP Datagrams over Ethernet Networks | 894 | 41
IP-EE | Standard for the transmission of IP datagrams over experimental Ethernet networks | 895 | 42
IP-IEEE | Standard for the transmission of IP datagrams over IEEE 802 networks | 1042 | 43
IP-DC | DCN Local-Network Protocols | 891 | 44
IP-HC | Internet Protocol on Network System's HYPERchannel: Protocol Specification | 1044 | 45
IP-ARC | Transmitting IP traffic over ARCNET networks | 1201 | 46
IP-SLIP | Nonstandard for transmission of IP datagrams over serial lines: SLIP | 1055 | 47
IP-NETBIOS | Standard for the transmission of IP datagrams over NetBIOS networks | 1088 | 48
IP-IPX | Standard for the transmission of 802.2 packets over IPX networks | 1132 | 49
-------- | [Reserved for Definitions of Managed Objects for the Ethernet-like Interface Types. See RFC 3638.] | xxx | 50
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 Service | 1209 | 52
POP3 | Post Office Protocol - Version 3 | 1939 | 53
OSPF2 | OSPF Version 2 | 2328 | 54
IP-FR | Multiprotocol Interconnect over Frame Relay | 2427 | 55
RIP2 | RIP Version 2 | 2453 | 56
RIP2-APP | RIP Version 2 Protocol Applicability Statement | 1722 | 57
SMIv2 | Structure of Management Information Version 2 (SMIv2) | 2578 | 58
CONV-MIB | Textual Conventions for SMIv2 | 2579 | 58
CONF-MIB | Conformance Statements for SMIv2 | 2580 | 58
RMON-MIB | Remote Network Monitoring Management Information Base | 2819 | 59
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 Management Protocol (SNMP) Management Frameworks | 3411 | 62
MPD-SNMP | Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) | 3412 | 62
SNMP-APP | Simple Network Management Protocol (SNMP) Applications | 3413 | 62
USM-SNMPV3 | User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) | 3414 | 62
VACM-SNMP | View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) | 3415 | 62
OPS-MIB | Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP) | 3416 | 62
TRANS-MIB | Transport Mappings for the Simple Network Management Protocol (SNMP) | 3417 | 62
SNMPv2-MIB | Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) | 3418 | 62
UTF-8 | UTF-8, a transformation format of ISO 10646 | 3629 | 63
RTP | RTP: A Transport Protocol for Real-Time Applications | 3550 | 64
RTP-AV | RTP Profile for Audio and Video Conferences with Minimal Control | 3551 | 65
-------- | 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
-------- | Extensible Provisioning Protocol (EPP) | 5730* | 69
-------- | Extensible Provisioning Protocol (EPP) Domain Name Mapping | 5731* | 69
-------- | Extensible Provisioning Protocol (EPP) Host Mapping | 5732* | 69
-------- | Extensible Provisioning Protocol (EPP) Contact Mapping | 5733* | 69
-------- | Extensible Provisioning Protocol (EPP) Transport over TCP | 5734* | 69
-------- | Cryptographic Message Syntax (CMS) | 5652* | 70
-------- | SMTP Service Extension for 8-bit MIME Transport | 6152* | 71
-------- | Message Submission for Mail | 6409* | 72
-------- | The Multipart/Report Media Type for the Reporting of Mail System Administrative Messages | 6522* | 73

< STANDARDS Ordered by RFC > Back to Top
Mnemonic | Title | STD# | RFC#
-------- | The Multipart/Report Media Type for the Reporting of Mail System Administrative Messages | 73 | 6522*
-------- | Message Submission for Mail | 72 | 6409*
-------- | SMTP Service Extension for 8-bit MIME Transport | 71 | 6152*
-------- | Extensible Provisioning Protocol (EPP) Transport over TCP | 69 | 5734*
-------- | Extensible Provisioning Protocol (EPP) Contact Mapping | 69 | 5733*
-------- | Extensible Provisioning Protocol (EPP) Host Mapping | 69 | 5732*
-------- | Extensible Provisioning Protocol (EPP) Domain Name Mapping | 69 | 5731*
-------- | Extensible Provisioning Protocol (EPP) | 69 | 5730*
-------- | Cryptographic Message Syntax (CMS) | 70 | 5652*
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 Minimal Control | 65 | 3551
RTP | RTP: A Transport Protocol for Real-Time Applications | 64 | 3550
SNMPv2-MIB | Management Information Base (MIB) for the Simple Network Management Protocol (SNMP) | 62 | 3418
TRANS-MIB | Transport Mappings for the Simple Network Management Protocol (SNMP) | 62 | 3417
OPS-MIB | Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP) | 62 | 3416
VACM-SNMP | View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP) | 62 | 3415
USM-SNMPV3 | User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3) | 62 | 3414
SNMP-APP | Simple Network Management Protocol (SNMP) Applications | 62 | 3413
MPD-SNMP | Message Processing and Dispatching for the Simple Network Management Protocol (SNMP) | 62 | 3412
ARCH-SNMP | An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks | 62 | 3411
SMTP-Pipe | SMTP Service Extension for Command Pipelining | 60 | 2920
RMON-MIB | Remote Network Monitoring Management Information Base | 59 | 2819
CONF-MIB | Conformance Statements for SMIv2 | 58 | 2580
CONV-MIB | Textual Conventions for SMIv2 | 58 | 2579
SMIv2 | Structure of Management Information Version 2 (SMIv2) | 58 | 2578
RIP2 | RIP Version 2 | 56 | 2453
IP-FR | Multiprotocol Interconnect over Frame Relay | 55 | 2427
OSPF2 | OSPF Version 2 | 54 | 2328
ONE-PASS | A One-Time Password System | 61 | 2289
POP3 | Post Office Protocol - Version 3 | 53 | 1939
SMTP-SIZE | SMTP Service Extension for Message Size Declaration | 10 | 1870
RIP2-APP | RIP Version 2 Protocol Applicability Statement | 57 | 1722
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 Management of TCP/IP-based internets:MIB-II | 17 | 1213
Concise-MIB | Concise MIB definitions | 16 | 1212
IP-SMDS | The Transmission of IP Datagrams over the SMDS Service | 52 | 1209
IP-ARC | Transmitting IP traffic over ARCNET networks | 46 | 1201
SMI | Structure and identification of management information for TCP/IP-based internets | 16 | 1155
IP-IPX | Standard for the transmission of 802.2 packets over IPX networks | 49 | 1132
-------- | Requirements for Internet Hosts - Application and Support | 3 | 1123
-------- | Requirements for Internet Hosts - Communication Layers | 3 | 1122
IGMP | Host extensions for IP multicasting | 5 | 1112
IP-NETBIOS | Standard for the transmission of IP datagrams over NetBIOS networks | 48 | 1088
IP-SLIP | Nonstandard for transmission of IP datagrams over serial lines: SLIP | 47 | 1055
IP-HC | Internet Protocol on Network System's HYPERchannel: Protocol Specification | 45 | 1044
IP-IEEE | Standard for the transmission of IP datagrams over IEEE 802 networks | 43 | 1042
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: 3 | 35 | 1006
NETBIOS | Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed specifications | 19 | 1002
NETBIOS | Protocol standard for a NetBIOS service on a TCP/UDP transport: Concepts and methods | 19 | 1001
FTP | File Transfer Protocol | 9 | 959
-------- | Internet Standard Subnetting Procedure | 5 | 950
-------- | Broadcasting Internet datagrams in the presence of subnets | 5 | 922
-------- | 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 over experimental Ethernet networks | 42 | 895
IP-E | A Standard for the Transmission of IP Datagrams over Ethernet Networks | 41 | 894
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 Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware | 37 | 826
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 > Back to Top
Mnemonic | Title | RFC#
-------- | DomainKeys Identified Mail (DKIM) Signatures | 6376*
-------- | Transport Layer Security (TLS) Transport Model for the Simple Network Management Protocol (SNMP) | 6353*
-------- | TCP Congestion Control | 5681*
-------- | Transport Security Model for the Simple Network Management Protocol (SNMP) | 5591*
-------- | Transport Subsystem for the Simple Network Management Protocol (SNMP) | 5590*
RPC | RPC: Remote Procedure Call Protocol Specification Version 2 | 5531*
-------- | Capabilities Advertisement with BGP-4 | 5492*
-------- | Simple Network Management Protocol (SNMP) Context EngineID Discovery | 5343*
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 Autoconfiguration in IPv6 | 4941
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 Base Version 2 | 4502
BGP-RR | BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP) | 4456
-------- | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification | 4443
-------- | 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) - image/tiff-fx MIME Sub-type Registration | 3950
FFIF | File Format for Internet Fax | 3949
NICNAME | WHOIS Protocol Specification | 3912
-------- | ESMTP and LMTP Transmission Types Registration | 3848*
CONT-DUR | Content Duration MIME Header Definition | 3803
MIME-ADPCM | Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM) MIME Sub-type Registration | 3802
MIME-VP2 | Voice Profile for Internet Mail - version 2 (VPIMv2) | 3801
EMF-MDN | Message Disposition Notification | 3798
-------- | DNS Extensions to Support IP Version 6 | 3596
-------- | Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals | 3593
-------- | Definitions of Managed Objects for the Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Interface Type | 3592
DSN | An Extensible Message Format for Delivery Status Notifications | 3464
EMS-CODE | Enhanced Mail System Status Codes | 3463
SMTP-DSN | Simple Mail Transfer Protocol (SMTP) Service Extension for Delivery Status Notifications (DSNs) | 3461
TIFF | Tag Image File Format (TIFF) - image/tiff MIME Sub-type Registration | 3302
-------- | Content Language Headers | 3282
-------- | (Extensible Markup Language) XML-Signature Syntax and Processing | 3275
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 Reference | 2895
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 Agents | 2742
-------- | Agent Extensibility (AgentX) Protocol Version 1 | 2741
-------- | HTTP Authentication: Basic and Digest Access Authentication | 2617
HTTP | Hypertext Transfer Protocol -- HTTP/1.1 | 2616
-------- | Remote Network Monitoring MIB Extensions for Switched Networks Version 1.0 | 2613
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 Using SMIv2 | 2115
IP-HIPPI | IP over HIPPI | 2067
MIME-CONF | Multipurpose Internet Mail Extensions (MIME) Part Five: Conformance Criteria and Examples | 2049
MIME-MSG | MIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Extensions for Non-ASCII Text | 2047
MIME-MEDIA | Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types | 2046
MIME | Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies | 2045
PPP-CHAP | PPP Challenge Handshake Authentication Protocol (CHAP) | 1994
PPP-MP | The PPP Multilink Protocol (MP) | 1990
PPP-LINK | PPP Link Quality Monitoring | 1989
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 Internet | 1772
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 using SMIv2 | 1694
-------- | Definitions of Managed Objects for Parallel-printer-like Hardware Devices using SMIv2 | 1660
-------- | Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2 | 1659
-------- | Definitions of Managed Objects for Character Stream Devices using SMIv2 | 1658
OSI-NSAP | Guidelines for OSI NSAP Allocation in the Internet | 1629
ISO-TS-ECHO | An Echo Function for CLNP (ISO 8473) | 1575
DECNET-MIB | DECnet Phase IV MIB Extensions | 1559
-------- | Clarifications and Extensions for the Bootstrap Protocol | 1542
DHCP-BOOTP | Interoperation Between DHCP and BOOTP | 1534
IP-X.25 | Multiprotocol Interconnect on X.25 and ISDN in the Packet Mode | 1356
FINGER | The Finger User Information Protocol | 1288
IP-MTU | Path MTU discovery | 1191
-------- | Proposed Standard for the Transmission of IP Datagrams over FDDI Networks | 1188
TOPT-LINE | Telnet Linemode Option | 1184
BOOTP | Bootstrap Protocol | 951

Proposed Standards > Back to Top
Mnemonic | Title | RFC#
-------- | Internationalized Delivery Status and Disposition Notifications | 6533*
-------- | Internationalized Email Headers | 6532*
-------- | SMTP Extension for Internationalized Email | 6531*
-------- | Overview and Framework for Internationalized Email | 6530*
-------- | Defending against Sequence Number Attacks | 6528*
-------- | Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat Extension | 6520*
-------- | RADIUS Extensions for Dual-Stack Lite | 6519*
-------- | IPv6 Multicast VPN (MVPN) Support Using PIM Control Plane and Selective Provider Multicast Service Interface (S-PMSI) Join Messages | 6516*
-------- | IPv4 and IPv6 Infrastructure Addresses in BGP Updates for Multicast VPN | 6515*
-------- | BGP Encodings and Procedures for Multicast in MPLS/BGP IP VPNs | 6514*
-------- | Multicast in MPLS/BGP IP VPNs | 6513*
-------- | Using Multipoint LDP When the Backbone Has No Route to the Root | 6512*
-------- | Non-Penultimate Hop Popping Behavior and Out-of-Band Mapping for RSVP-TE Label Switched Paths | 6511*
-------- | Resource Reservation Protocol (RSVP) Message Formats for Label Switched Path (LSP) Attributes Objects | 6510*
-------- | Supporting Authentication Trailer for OSPFv3 | 6506*
-------- | Subject Key Identifier (SKI) SEcure Neighbor Discovery (SEND) Name Type Fields | 6495*
-------- | Certificate Profile and Certificate Management for SEcure Neighbor Discovery (SEND) | 6494*
-------- | The Resource Public Key Infrastructure (RPKI) Ghostbusters Record | 6493*
-------- | A Protocol for Provisioning Resource Certificates | 6492*
-------- | Resource Public Key Infrastructure (RPKI) Objects Issued by IANA | 6491*
-------- | Resource Public Key Infrastructure (RPKI) Trust Anchor Locator | 6490*
-------- | Signed Object Template for the Resource Public Key Infrastructure (RPKI) | 6488*
-------- | A Profile for X.509 PKIX Resource Certificates | 6487*
-------- | Manifests for the Resource Public Key Infrastructure (RPKI) | 6486*
-------- | The Profile for Algorithms and Key Sizes for Use in the Resource Public Key Infrastructure (RPKI) | 6485*
-------- | A Profile for Route Origin Authorizations (ROAs) | 6482*
-------- | A Profile for Resource Certificate Repository Structure | 6481*
-------- | Using Message Authentication Code (MAC) Encryption in the Cryptographic Message Syntax (CMS) | 6476*
-------- | vCard Format Extensions: Place of Birth, Place and Date of Death | 6474*
-------- | vCard KIND:application | 6473*
-------- | Network Configuration Protocol (NETCONF) Base Notifications | 6470*
-------- | RTP Payload Format for DV (IEC 61834) Video | 6469*
-------- | IANA Registration of the 'image' Media Type for the Session Description Protocol (SDP) | 6466*
-------- | A Real-time Transport Protocol (RTP) Header Extension for Mixer-to-Client Audio Level Indication | 6465*
-------- | A Real-time Transport Protocol (RTP) Header Extension for Client-to-Mixer Audio Level Indication | 6464*
-------- | Runtime Local Mobility Anchor (LMA) Assignment Support for Proxy Mobile IPv6 | 6463*
-------- | The WebSocket Protocol | 6455*
-------- | The Web Origin Concept | 6454*
-------- | The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) - Unicode 6.0 | 6452*
-------- | Multicast Ping Protocol | 6450*
-------- | The Unencrypted Form of Kerberos 5 KRB-CRED Message | 6448*
-------- | Filtering Location Notifications in the Session Initiation Protocol (SIP) | 6447*
-------- | Session Initiation Protocol (SIP) Event Notification Extension for Notification Rate Control | 6446*
-------- | Multiprotocol Label Switching (MPLS) Traffic Engineering Management Information Base for Fast Reroute | 6445*
-------- | Location Conveyance for the Session Initiation Protocol | 6442*
-------- | The EAP Re-authentication Protocol (ERP) Local Domain Name DHCPv6 Option | 6440*
-------- | Routing Bridges (RBridges): Appointed Forwarders | 6439*
-------- | Using the IPv6 Flow Label for Equal Cost Multipath Routing and Link Aggregation in Tunnels | 6438*
-------- | IPv6 Flow Label Specification | 6437*
-------- | MPLS Transport Profile Lock Instruct and Loopback Functions | 6435*
-------- | Carrying Q.850 Codes in Reason Header Fields in SIP (Session Initiation Protocol) Responses | 6432*
-------- | Email Feedback Report Type Value: not-spam | 6430*
-------- | Proactive Connectivity Verification, Continuity Check, and Remote Defect Indication for the MPLS Transport Profile | 6428*
-------- | MPLS Fault Management Operations, Administration, and Maintenance (OAM) | 6427*
-------- | MPLS On-Demand Connectivity Verification and Route Tracing | 6426*
-------- | Detecting Data-Plane Failures in Point-to-Multipoint MPLS - Extensions to LSP Ping | 6425*
-------- | Mechanism for Performing Label Switched Path Ping (LSP Ping) over MPLS Tunnels | 6424*
-------- | Using the Generic Associated Channel Label for Pseudowire in the MPLS Transport Profile (MPLS-TP) | 6423*
-------- | Relay-Supplied DHCP Options | 6422*
-------- | PIM Multi-Topology ID (MT-ID) Join Attribute | 6420*
-------- | RTP Payload Format for MPEG-4 Audio/Visual Streams | 6416*
-------- | Web Host Metadata | 6415*
-------- | Diameter Straightforward-Naming Authority Pointer (S-NAPTR) Usage | 6408*
-------- | The Group Domain of Interpretation | 6407*
-------- | Certificate Management over CMS (CMC) Updates | 6402*
-------- | RSVP Extensions for Admission Priority | 6401*
-------- | Multi-Threaded Routing Toolkit (MRT) Border Gateway Protocol (BGP) Routing Information Export Format with Geo-Location Extensions | 6397*
-------- | Multi-Threaded Routing Toolkit (MRT) Routing Information Export Format | 6396*
-------- | An Interface Identifier (ID) Hello Option for PIM | 6395*
-------- | Flow-Aware Transport of Pseudowires over an MPLS Packet Switched Network | 6391*
-------- | MPLS Upstream Label Assignment for LDP | 6389*
-------- | Label Distribution Protocol Extensions for Point-to-Multipoint and Multipoint-to-Multipoint Label Switched Paths | 6388*
-------- | GMPLS Asymmetric Bandwidth Bidirectional Label Switched Paths (LSPs) | 6387*
-------- | An FTP Application Layer Gateway (ALG) for IPv6-to-IPv4 Translation | 6384*
-------- | The 'Codecs' and 'Profiles' Parameters for "Bucket" Media Types | 6381*
-------- | MPLS Transport Profile (MPLS-TP) Linear Protection | 6378*
-------- | Packet Loss and Delay Measurement for MPLS Networks | 6374*
-------- | MPLS Transport Profile (MPLS-TP) Identifiers | 6370*
-------- | Internal BGP as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs) | 6368*
-------- | Session Description Protocol Elements for the Forward Error Correction (FEC) Framework | 6364*
-------- | Forward Error Correction (FEC) Framework | 6363*
-------- | PPP Transparent Interconnection of Lots of Links (TRILL) Protocol Control Protocol | 6361*
-------- | Definition of the UUID-Based DHCPv6 Unique Identifier (DUID-UUID) | 6355*
-------- | Forward-Shifted RTP Redundancy Payload Support | 6354*
-------- | CardDAV: vCard Extensions to Web Distributed Authoring and Versioning (WebDAV) | 6352*
-------- | xCard: vCard XML Representation | 6351*
-------- | vCard Format Specification | 6350*
-------- | Datagram Transport Layer Security Version 1.2 | 6347*
-------- | Protocol for Carrying Authentication for Network Access (PANA) Relay Element | 6345*
-------- | Operating Virtual Concatenation (VCAT) and the Link Capacity Adjustment Scheme (LCAS) with Generalized Multi-Protocol Label Switching (GMPLS) | 6344*
-------- | Textual Conventions for the Representation of Floating-Point Numbers | 6340*
-------- | Context Token Encapsulate/Decapsulate and OID Comparison Functions for the Generic Security Service Application Program Interface (GSS-API) | 6339*
-------- | IANA Registry for Interactive Connectivity Establishment (ICE) Options | 6336*
-------- | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Option for Dual-Stack Lite | 6334*
-------- | Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion | 6333*
-------- | Multicast Acquisition Report Block Type for RTP Control Protocol (RTCP) Extended Reports (XRs) | 6332*
-------- | RaptorQ Forward Error Correction Scheme for Object Delivery | 6330*
-------- | Routing Bridges (RBridges): Adjacency | 6327*
-------- | Transparent Interconnection of Lots of Links (TRILL) Use of IS-IS | 6326*
-------- | Routing Bridges (RBridges): Base Protocol Specification | 6325*
-------- | Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP) | 6323*
-------- | xCal: The XML Format for iCalendar | 6321*
-------- | Protocol for Access Node Control Mechanism in Broadband Networks | 6320*
-------- | Export of Structured Data in IP Flow Information Export (IPFIX) | 6313*
-------- | Protocol Support for High Availability of IKEv2/IPsec | 6311*
-------- | Pseudowire (PW) Operations, Administration, and Maintenance (OAM) Message Mapping | 6310*
-------- | IANA Rules for MIKEY (Multimedia Internet KEYing) | 6309*
-------- | Computing TCP's Retransmission Timer | 6298*
-------- | RTP Payload Format for MIDI | 6295*
-------- | A Quick Crash Detection Method for the Internet Key Exchange Protocol (IKE) | 6290*
-------- | Autonomous-System-Wide Unique BGP Identifier for BGP-4 | 6286*
-------- | Unicast-Based Rapid Acquisition of Multicast RTP Sessions | 6285*
-------- | Port Mapping between Unicast and Multicast RTP Sessions | 6284*
-------- | Extensible Markup Language Evidence Record Syntax (XMLERS) | 6283*
-------- | Compression Format for IPv6 Datagrams over IEEE 802.15.4-Based Networks | 6282*
-------- | Online Certificate Status Protocol Algorithm Agility | 6277*
-------- | DHCPv6 Prefix Delegation for Network Mobility (NEMO) | 6276*
-------- | Mobility Support in IPv6 | 6275*
-------- | The 'tn3270' URI Scheme | 6270*
-------- | Use of the Content-Disposition Header Field in the Hypertext Transfer Protocol (HTTP) | 6266*
-------- | HTTP State Management Mechanism | 6265*
-------- | Application Mechanism for Keeping Alive the NAT Mappings Associated with RTP / RTP Control Protocol (RTCP) Flows | 6263*
-------- | RTP Payload Format for IP-MR Speech Codec | 6262*
-------- | Metalink/HTTP: Mirrors and Hashes | 6249*
-------- | Generic Routing Encapsulation (GRE) Key Extension for Mobile IPv4 | 6245*
-------- | With-defaults Capability for NETCONF | 6243*
-------- | Using the NETCONF Protocol over Secure Shell (SSH) | 6242*
-------- | Network Configuration Protocol (NETCONF) | 6241*
-------- | Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP) MIB Using SMIv2 | 6240*
-------- | Negotiation of Generic Image Attributes in the Session Description Protocol (SDP) | 6236*
-------- | IS-IS Registry Extension for Purges | 6233*
-------- | Purge Originator Identification TLV for IS-IS | 6232*
-------- | An Interactive Voice Response (IVR) Control Package for the Media Control Channel Framework | 6231*
-------- | Media Control Channel Framework | 6230*
-------- | Session Initiation Protocol (SIP) Response Code for Indication of Terminated Dialog | 6228*
-------- | PIM Group-to-Rendezvous-Point Mapping | 6226*
-------- | Dynamic Host Configuration Protocol Options for Coordinate-Based Location Configuration Information | 6225*
-------- | Indication of Support for Keep-Alive | 6223*
-------- | Guidelines for Choosing RTP Control Protocol (RTCP) Canonical Names (CNAMEs) | 6222*
-------- | Lightweight DHCPv6 Relay Agent | 6221*
-------- | IS-IS BFD-Enabled TLV | 6213*
-------- | Authentication-Results Registration for Vouch by Reference Results | 6212*
-------- | Cryptographic Message Syntax (CMS) Algorithm Identifier Protection Attribute | 6211*
-------- | The Trickle Algorithm | 6206*
-------- | Generalized Labels for Lambda-Switch-Capable (LSC) Label Switching Routers | 6205*
-------- | IMAP4 Extension for Fuzzy Search | 6203*
-------- | Moving mailserver: URI Scheme to Historic | 6196*
-------- | RTP Payload Format for Scalable Video Coding | 6190*
-------- | The Use of AES-192 and AES-256 in Secure RTP | 6188*
-------- | X.509v3 Certificates for Secure Shell Authentication | 6187*
-------- | Use of SRV Records for Locating Email Submission/Access Services | 6186*
-------- | RTP Payload Format for H.264 Reduced-Complexity Decoding Operation (RCDO) Video | 6185*
-------- | RTP Payload Format for H.264 Video | 6184*
-------- | Label Edge Router Forwarding of IPv4 Option Packets | 6178*
-------- | Prohibiting Secure Sockets Layer (SSL) Version 2.0 | 6176*
-------- | Definitions of Managed Objects for the Internet Fibre Channel Protocol (iFCP) | 6173*
-------- | Deprecation of the Internet Fibre Channel Protocol (iFCP) Address Translation Mode | 6172*
-------- | The Lightweight Directory Access Protocol (LDAP) Don't Use Copy Control | 6171*
-------- | Internet X.509 Public Key Infrastructure -- Certificate Image | 6170*
-------- | A Registry for PIM Message Types | 6166*
-------- | Extensions to IS-IS for Layer-2 Systems | 6165*
-------- | Using 127-Bit IPv6 Prefixes on Inter-Router Links | 6164*
-------- | Elliptic Curve Algorithms for Cryptographic Message Syntax (CMS) Asymmetric Key Package Content Type | 6162*
-------- | Elliptic Curve Algorithms for Cryptographic Message Syntax (CMS) Encrypted Key Package Content Type | 6161*
-------- | Algorithms for Cryptographic Message Syntax (CMS) Protection of Symmetric Key Package Content Types | 6160*
-------- | IPv6 Transition in the Session Initiation Protocol (SIP) | 6157*
-------- | Traversal Using Relays around NAT (TURN) Extension for IPv6 | 6156*
-------- | Use of Device Identity in HTTP-Enabled Location Delivery (HELD) | 6155*
-------- | IMAP LIST Extension for Special-Use Mailboxes | 6154*
-------- | DHCPv4 and DHCPv6 Options for Access Network Discovery and Selection Function (ANDSF) Discovery | 6153*
-------- | DHCPv4 Lease Query by Relay Agent Remote ID | 6148*
-------- | DNS64: DNS Extensions for Network Address Translation from IPv6 Clients to IPv4 Servers | 6147*
-------- | Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers | 6146*
SIIT | IP/ICMP Translation Algorithm | 6145*
-------- | Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP) | 6141*
-------- | Registration for Multiple Phone Numbers in the Session Initiation Protocol (SIP) | 6140*
-------- | An Alternative Connection Model for the Message Session Relay Protocol (MSRP) | 6135*
-------- | Sieve Extension: Externally Stored Lists | 6134*
-------- | Sieve Notification Using Presence Information | 6132*
-------- | Sieve Vacation Extension: "Seconds" Parameter | 6131*
-------- | Mobile Ad Hoc Network (MANET) Neighborhood Discovery Protocol (NHDP) | 6130*
-------- | RTP Control Protocol (RTCP) Port for Source-Specific Multicast (SSM) Sessions | 6128*
-------- | Representation and Verification of Domain-Based Application Service Identity within Internet Public Key Infrastructure Using X.509 (PKIX) Certificates in the Context of Transport Layer Security (TLS) | 6125*
-------- | Extensible Messaging and Presence Protocol (XMPP): Address Format | 6122*
-------- | Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Presence | 6121*
-------- | Extensible Messaging and Presence Protocol (XMPP): Core | 6120*
-------- | IPv6 Traffic Engineering in IS-IS | 6119*
-------- | Update of Legacy IANA Registrations of Enumservices | 6118*
-------- | IANA Registration of Enumservices: Guide, Template, and IANA Considerations | 6117*
-------- | The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM) | 6116*
-------- | A Generalized Framework for Kerberos Pre-Authentication | 6113*
-------- | Anonymity Support for Kerberos | 6112*
-------- | Additional Kerberos Naming Constraints | 6111*
-------- | Mapping YANG to Document Schema Definition Languages and Validating NETCONF Content | 6110*
-------- | Procedures for Dynamically Signaled Hierarchical Label Switched Paths | 6107*
-------- | IPv6 Router Advertisement Options for DNS Configuration | 6106*
-------- | Stream Control Transmission Protocol (SCTP) Chunk Flags Registration | 6096*
-------- | On the Implementation of the TCP Urgent Mechanism | 6093*
-------- | Flow Bindings in Mobile IPv6 and Network Mobility (NEMO) Basic Support | 6089*
-------- | Traffic Selectors for Flow Bindings | 6088*
-------- | Session Initiation Protocol (SIP) INFO Method and Package Framework | 6086*
-------- | Address Mapping of IPv6 Multicast Packets on Ethernet | 6085*
-------- | Datagram Transport Layer Security (DTLS) for Stream Control Transmission Protocol (SCTP) | 6083*
-------- | Teredo Extensions | 6081*
-------- | A Framework for Session Initiation Protocol User Agent Profile Delivery | 6080*
-------- | Basic Telephony SIP End-to-End Performance Metrics | 6076*
-------- | The Internet Assigned Number Authority (IANA) Application Configuration Access Protocol (ACAP) Vendor Subtrees Registry | 6075*
-------- | Provisioning, Auto-Discovery, and Signaling in Layer 2 Virtual Private Networks (L2VPNs) | 6074*
-------- | Segmented Pseudowire | 6073*
-------- | Certificate Management Service for the Session Initiation Protocol (SIP) | 6072*
-------- | The 'mailto' URI Scheme | 6068*
-------- | Transport Layer Security (TLS) Extensions: Extension Definitions | 6066*
-------- | Using Authentication, Authorization, and Accounting Services to Dynamically Provision View-Based Access Control Model User-to-Group Mappings | 6065*
-------- | Dynamic Symmetric Key Provisioning Protocol (DSKPP) | 6063*
-------- | Traversal Using Relays around NAT (TURN) Extensions for TCP Allocations | 6062*
-------- | Generalized Multiprotocol Label Switching (GMPLS) Control of Ethernet Provider Backbone Traffic Engineering (PBB-TE) | 6060*
-------- | Simple Procedures for Detecting Network Attachment in IPv6 | 6059*
-------- | Using Counter Modes with Encapsulating Security Payload (ESP) and Authentication Header (AH) to Protect Group Traffic | 6054*
-------- | IPv6 Addressing of IPv4/IPv6 Translators | 6052*
-------- | Rapid Synchronisation of RTP Flows | 6051*
-------- | Spatial Composition of Metrics | 6049*
-------- | Network News Transfer Protocol (NNTP) Additions to LIST Command | 6048*
IMIP | iCalendar Message-Based Interoperability Protocol (iMIP) | 6047*
-------- | Tunnelling of Explicit Congestion Notification | 6040*
-------- | Two-Way Active Measurement Protocol (TWAMP) Reflect Octets and Symmetrical Size Features | 6038*
-------- | Session Initiation Protocol Event Package for Voice Quality Reporting | 6035*
-------- | Unicast-Prefix-Based IPv4 Multicast Addresses | 6034*
-------- | Algorithms for Cryptographic Message Syntax (CMS) Encrypted Key Package Content Type | 6033*
-------- | Cryptographic Message Syntax (CMS) Encrypted Key Package Content Type | 6032*
-------- | Cryptographic Message Syntax (CMS) Symmetric Key Package Content Type | 6031*
-------- | Portable Symmetric Key Container (PSKC) | 6030*
-------- | Correct Transaction Handling for 2xx Responses to Session Initiation Protocol (SIP) INVITE Requests | 6026*
-------- | YANG Module for NETCONF Monitoring | 6022*
-------- | Common YANG Data Types | 6021*
-------- | YANG - A Data Modeling Language for the Network Configuration Protocol (NETCONF) | 6020*
-------- | BinaryTime: An Alternate Format for Representing Date and Time in ASN.1 | 6019*
-------- | Support for the Resource Reservation Protocol (RSVP) in Layer 3 VPNs | 6016*
-------- | RTP Payload Format for 1-D Interleaved Parity Forward Error Correction (FEC) | 6015*
-------- | Cryptographic Algorithm Identifier Allocation for DNSSEC | 6014*
-------- | Datagram Transport Layer Security (DTLS) Transport Mapping for Syslog | 6012*
-------- | Cryptographic Message Syntax (CMS) Content Constraints Extension | 6010*
-------- | Sieve Email Filtering: Delivery Status Notifications and Deliver-By Extensions | 6009*
-------- | Authentication-Results Registration for Differentiating among Cryptographic Results | 6008*
-------- | Extensions to the Path Computation Element Communication Protocol (PCEP) for Point-to-Multipoint Traffic Engineering Label Switched Paths | 6006*
-------- | Generalized MPLS (GMPLS) Support for Metro Ethernet Forum and G.8011 User Network Interface (UNI) | 6005*
-------- | Generalized MPLS (GMPLS) Support for Metro Ethernet Forum and G.8011 Ethernet Service Switching | 6004*
-------- | Ethernet Traffic Parameters | 6003*
-------- | Generalized MPLS (GMPLS) Data Channel Switching Capable (DCSC) and Channel Set Label Extensions | 6002*
-------- | Generalized MPLS (GMPLS) Protocol Extensions for Multi-Layer and Multi-Region Networks (MLN/MRN) | 6001*
-------- | An Extension for EAP-Only Authentication in IKEv2 | 5998*
-------- | Internet Key Exchange Protocol Version 2 (IKEv2) | 5996*
-------- | Using POST to Add Members to Web Distributed Authoring and Versioning (WebDAV) Collections | 5995*
-------- | RTP Payload Format for Global System for Mobile Communications Half Rate (GSM-HR) | 5993*
-------- | Teredo Security Updates | 5991*
-------- | Use of the RSA-KEM Key Transport Algorithm in the Cryptographic Message Syntax (CMS) | 5990*
-------- | A SIP Event Package for Subscribing to Changes to an HTTP Resource | 5989*
-------- | Web Linking | 5988*
-------- | Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field Parameters | 5987*
-------- | Discovering the Local Location Information Server (LIS) | 5986*
-------- | HTTP-Enabled Location Delivery (HELD) | 5985*
-------- | DHCPv6 Options for Network Boot | 5970*
-------- | IPv6 Rapid Deployment on IPv4 Infrastructures (6rd) -- Protocol Specification | 5969*
-------- | DNS Transport over TCP - Implementation Requirements | 5966*
-------- | An Extensible Format for Email Feedback Reports | 5965*
-------- | Specifying Holes in Location-to-Service Translation (LoST) Service Boundaries | 5964*
-------- | Dynamic Extensions to the Presence Information Data Format Location Object (PIDF-LO) | 5962*
-------- | Improving TCP's Robustness to Blind In-Window Attacks | 5961*
-------- | MPLS Transport Profile Data Plane Architecture | 5960*
-------- | Algorithms for Asymmetric Key Package Content Type | 5959*
-------- | Asymmetric Key Packages | 5958*
-------- | Display-Based Address Sorting for the IMAP4 SORT Extension | 5957*
-------- | Forward Error Correction Grouping Semantics in the Session Description Protocol | 5956*
-------- | Essential Correction for IPv6 ABNF and URI Comparison in RFC 3261 | 5954*
-------- | A Recommendation for IPv6 Address Text Representation | 5952*
-------- | Network Management Requirements for MPLS-based Transport Networks | 5951*
-------- | Fast Handovers for Proxy Mobile IPv6 | 5949*
-------- | Transmission of IPv4 Packets over the IP Convergence Sublayer of IEEE 802.16 | 5948*
-------- | Resource Reservation Protocol (RSVP) Extensions for Path-Triggered RSVP Receiver Proxy | 5946*
MOBILEIPSUPIP | IP Mobility Support for IPv4, Revised | 5944*
-------- | A Dedicated Routing Policy Specification Language Interface Identifier for Operational Testing | 5943*
-------- | IPv6 Subnet Model: The Relationship between Links and Subnet Prefixes | 5942*
-------- | Additional Cryptographic Message Syntax (CMS) Revocation Information Choices | 5940*
-------- | Session Description Protocol (SDP) Capability Negotiation | 5939*
-------- | Individual Session Control Feature for the Two-Way Active Measurement Protocol (TWAMP) | 5938*
-------- | DNS Zone Transfer Protocol (AXFR) | 5936*
-------- | Expressing SNMP SMI Datatypes in XML Schema Definition Language | 5935*
-------- | Trust Anchor Management Protocol (TAMP) | 5934*
-------- | Use of GOST Signature Algorithms in DNSKEY and RRSIG Resource Records for DNSSEC | 5933*
-------- | Camellia Cipher Suites for TLS | 5932*
-------- | Channel Bindings for TLS | 5929*
-------- | Traversal Using Relays around NAT (TURN) Resolution Mechanism | 5928*
-------- | Cryptographic Algorithms for the TCP Authentication Option (TCP-AO) | 5926*
-------- | The TCP Authentication Option | 5925*
-------- | Connection Reuse in the Session Initiation Protocol (SIP) | 5923*
-------- | Domain Certificates in the Session Initiation Protocol (SIP) | 5922*
-------- | Signaling LDP Label Advertisement Completion | 5919*
-------- | Label Distribution Protocol (LDP) 'Typed Wildcard' Forward Equivalence Class (FEC) | 5918*
-------- | Trust Anchor Format | 5914*
-------- | Clearance Attribute and Authority Clearance Constraints Certificate Extension | 5913*
-------- | Domain Name System (DNS) Security Extensions Mapping for the Extensible Provisioning Protocol (EPP) | 5910*
-------- | Network Time Protocol (NTP) Server Option for DHCPv6 | 5908*
-------- | Definitions of Managed Objects for Network Time Protocol Version 4 (NTPv4) | 5907*
-------- | Network Time Protocol Version 4: Protocol and Algorithms Specification | 5905*
-------- | Extensions to the IODEF-Document Class for Reporting Phishing | 5901*
-------- | Connectivity Preconditions for Session Description Protocol (SDP) Media Streams | 5898*
-------- | Generic Security Service Application Program Interface (GSS-API): Delegate if Approved by Policy | 5896*
-------- | Right-to-Left Scripts for Internationalized Domain Names for Applications (IDNA) | 5893*
-------- | The Unicode Code Points and Internationalized Domain Names for Applications (IDNA) | 5892*
-------- | Internationalized Domain Names in Applications (IDNA): Protocol | 5891*
-------- | Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework | 5890*
-------- | The Session Description Protocol (SDP) Grouping Framework | 5888*
-------- | A Set of Monitoring Tools for Path Computation Element (PCE)-Based Architecture | 5886*
-------- | Bidirectional Forwarding Detection (BFD) for the Pseudowire Virtual Circuit Connectivity Verification (VCCV) | 5885*
-------- | Bidirectional Forwarding Detection (BFD) for MPLS Label Switched Paths (LSPs) | 5884*
-------- | Bidirectional Forwarding Detection (BFD) for Multihop Paths | 5883*
-------- | Generic Application of Bidirectional Forwarding Detection (BFD) | 5882*
-------- | Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop) | 5881*
-------- | Bidirectional Forwarding Detection (BFD) | 5880*
-------- | An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Diff Event Package | 5875*
-------- | An Extensible Markup Language (XML) Document Format for Indicating a Change in XML Configuration Access Protocol (XCAP) Resources | 5874*
-------- | IANA Rules for the Protocol for Carrying Authentication for Network Access (PANA) | 5872*
-------- | IANA Allocation Guidelines for the IPv6 Routing Header | 5871*
-------- | A Uniform Resource Identifier for Geographic Locations ('geo' URI) | 5870*
-------- | Diameter Quality-of-Service Application | 5866*
-------- | A Differentiated Services Code Point (DSCP) for Capacity-Admitted Traffic | 5865*
-------- | DNS SRV Resource Records for AFS | 5864*
-------- | Requirements for Operations, Administration, and Maintenance (OAM) in MPLS Transport Networks | 5860*
-------- | IPsec Extensions to Support Robust Header Compression over IPsec | 5858*
-------- | IKEv2 Extensions to Support Robust Header Compression over IPsec | 5857*
-------- | The Metalink Download Description Format | 5854*
-------- | RSVP-TE Signaling Extension for LSP Handover from the Management Plane to the Control Plane in a GMPLS-Enabled Transport Network | 5852*
-------- | Signed Syslog Messages | 5848*
-------- | Heartbeat Mechanism for Proxy Mobile IPv6 | 5847*
-------- | Binding Revocation for IPv6 Mobility | 5846*
-------- | Generic Routing Encapsulation (GRE) Key Option for Proxy Mobile IPv6 | 5845*
-------- | IPv4 Support for Proxy Mobile IPv6 | 5844*
-------- | Wrapped Encapsulating Security Payload (ESP) for Traffic Visibility | 5840*
-------- | An Extension to Session Initiation Protocol (SIP) Events for Conditional Event Notification | 5839*
-------- | Support of Address Families in OSPFv3 | 5838*
-------- | Extending ICMP for Interface and Next-Hop Identification | 5837*
-------- | IMAP4 Extension for Returning STATUS Information in Extended LIST | 5819*
-------- | Data Channel Status Confirmation Extensions for the Link Management Protocol | 5818*
-------- | ESSCertIDv2 Update for RFC 3161 | 5816*
-------- | Definitions of Managed Objects for IP Flow Information Export | 5815*
-------- | Label Switched Path (LSP) Dynamic Provisioning Performance Metrics in Generalized MPLS Networks | 5814*
-------- | Forwarding and Control Element Separation (ForCES) MIB | 5813*
-------- | Forwarding and Control Element Separation (ForCES) Forwarding Element Model | 5812*
-------- | SCTP-Based Transport Mapping Layer (TML) for the Forwarding and Control Element Separation (ForCES) Protocol | 5811*
-------- | Forwarding and Control Element Separation (ForCES) Protocol Specification | 5810*
-------- | Definition of Master Key between PANA Client and Enforcement Point | 5807*
-------- | A Protocol for Remotely Managing Sieve Scripts | 5804*
-------- | Salted Challenge Response Authentication Mechanism (SCRAM) SASL and GSS-API Mechanisms | 5802*
-------- | Using Generic Security Service Application Program Interface (GSS-API) Mechanisms in Simple Authentication and Security Layer (SASL): The GS2 Mechanism Family | 5801*
-------- | Virtual Router Redundancy Protocol (VRRP) Version 3 for IPv4 and IPv6 | 5798*
-------- | FTP Command and Extension Registry | 5797*
-------- | Authentication and Confidentiality in Protocol Independent Multicast Sparse Mode (PIM-SM) Link-Local Messages | 5796*
-------- | The RObust Header Compression (ROHC) Framework | 5795*
-------- | PB-TNC: A Posture Broker (PB) Protocol Compatible with Trusted Network Connect (TNC) | 5793*
-------- | PA-TNC: A Posture Attribute (PA) Protocol Compatible with Trusted Network Connect (TNC) | 5792*
-------- | Lightweight Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Version 2 (MLDv2) Protocols | 5790*
-------- | PATCH Method for HTTP | 5789*
-------- | IMAP4 Keyword Registry | 5788*
-------- | Advertising a Router's Local Addresses in OSPF Traffic Engineering (TE) Extensions | 5786*
-------- | Defining Well-Known Uniform Resource Identifiers (URIs) | 5785*
-------- | Sieve Email Filtering: Sieves and Display Directives in XML | 5784*
-------- | Diameter Proxy Mobile IPv6: Mobile Access Gateway and Local Mobility Anchor Interaction with Diameter Server | 5779*
-------- | Diameter Mobile IPv6: Support for Home Agent to Diameter Server Interaction | 5778*
-------- | Traffic Classification and Quality of Service (QoS) Attributes for Diameter | 5777*
-------- | Asynchronous Layered Coding (ALC) Protocol Instantiation | 5775*
-------- | Indicating Support for Interactive Connectivity Establishment (ICE) in the Session Initiation Protocol (SIP) | 5768*
-------- | Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN) | 5766*
-------- | Datagram Transport Layer Security (DTLS) Extension to Establish Keys for the Secure Real-time Transport Protocol (SRTP) | 5764*
-------- | Framework for Establishing a Secure Real-time Transport Protocol (SRTP) Security Context Using Datagram Transport Layer Security (DTLS) | 5763*
-------- | RTP and the Datagram Congestion Control Protocol (DCCP) | 5762*
-------- | Multiplexing RTP Data and Control Packets on a Single Port | 5761*
-------- | RTP Control Protocol (RTCP) Extensions for Single-Source Multicast Sessions with Unicast Feedback | 5760*
-------- | Internet X.509 Public Key Infrastructure: Additional Algorithms and Identifiers for DSA and ECDSA | 5758*
-------- | Updates for RSAES-OAEP and RSASSA-PSS Algorithm Parameters | 5756*
-------- | An Internet Attribute Certificate Profile for Authorization | 5755*
-------- | Using SHA2 Algorithms with Cryptographic Message Syntax | 5754*
-------- | Multiple Signatures in Cryptographic Message Syntax (CMS) | 5752*
-------- | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message Specification | 5751*
-------- | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Certificate Handling | 5750*
-------- | Distribution of EAP-Based Keys for Handover and Re-Authentication | 5749*
-------- | Transport Layer Security (TLS) Renegotiation Indication Extension | 5746*
-------- | NACK-Oriented Reliable Multicast (NORM) Transport Protocol | 5740*
-------- | Clarifications on the Routing of Diameter Requests Based on the Username and the Realm | 5729*
-------- | Post-Repair Loss RLE Report Block Type for RTP Control Protocol (RTCP) Extended Reports (XRs) | 5725*
-------- | URI Scheme for Global System for Mobile Communications (GSM) Short Message Service (SMS) | 5724*
-------- | Internet Key Exchange Protocol Version 2 (IKEv2) Session Resumption | 5723*
-------- | Handling of Overlapping IPv6 Fragments | 5722*
-------- | Updated IANA Considerations for Diameter Command Code Allocations | 5719*
-------- | An In-Band Data Communication Network For the MPLS Transport Profile | 5718*
-------- | Partial Lock Remote Procedure Call (RPC) for NETCONF | 5717*
-------- | MPLS Traffic Engineering Soft Preemption | 5712*
-------- | Node Behavior upon Originating and Receiving Resource Reservation Protocol (RSVP) Path Error Messages | 5711*
-------- | PathErr Message Triggered MPLS and GMPLS LSP Reroutes | 5710*
-------- | OSPFv2 HMAC-SHA Cryptographic Authentication | 5709*
-------- | Keying Material Exporters for Transport Layer Security (TLS) | 5705*
-------- | Sieve Email Filtering: MIME Part Tests, Iteration, Extraction, Replacement, and Enclosure | 5703*
-------- | Use of SHA-2 Algorithms with RSA in DNSKEY and RRSIG Resource Records for DNSSEC | 5702*
-------- | IPv6 Address Specific BGP Extended Community Attribute | 5701*
-------- | Data Structure for the Security Suitability of Cryptographic Algorithms (DSSC) | 5698*
-------- | Baseline Encoding and Transport of Pre-Congestion Information | 5696*
-------- | Transmission of IP over Ethernet over IEEE 802.16 Networks | 5692*
-------- | RTP Payload Format for Elementary Streams with MPEG Surround Multi-Channel Audio | 5691*
-------- | Extended MKCOL for Web Distributed Authoring and Versioning (WebDAV) | 5689*
-------- | A Session Initiation Protocol (SIP) Media Feature Tag for MIME Application Subtypes | 5688*
-------- | RTP Payload Format for mU-law EMbedded Codec for Low-delay IP Communication (UEMCLIP) Speech Codec | 5686*
-------- | Redirect Mechanism for the Internet Key Exchange Protocol Version 2 (IKEv2) | 5685*
-------- | Forward RTO-Recovery (F-RTO): An Algorithm for Detecting Spurious Retransmission Timeouts with TCP | 5682*
-------- | Locating IEEE 802.21 Mobility Services Using DNS | 5679*
-------- | Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Options for IEEE 802.21 Mobility Services (MoS) Discovery | 5678*
-------- | IEEE 802.21 Mobility Services Framework Design (MSFD) | 5677*
-------- | Definitions of Managed Objects for Mapping SYSLOG Messages to Simple Network Management Protocol (SNMP) Notifications | 5676*
-------- | Mapping Simple Network Management Protocol (SNMP) Notifications to SYSLOG Messages | 5675*
-------- | Alarms in Syslog | 5674*
-------- | Metering and Marking Behaviour of PCN-Nodes | 5670*
-------- | The SEED Cipher Algorithm and Its Use with the Secure Real-Time Transport Protocol (SRTP) | 5669*
-------- | 4-Octet AS Specific BGP Extended Community | 5668*
-------- | Network File System (NFS) Direct Data Placement | 5667*
-------- | Remote Direct Memory Access Transport for Remote Procedure Call | 5666*
-------- | IANA Considerations for Remote Procedure Call (RPC) Network Identifiers and Universal Address Formats | 5665*
-------- | Object-Based Parallel NFS (pNFS) Operations | 5664*
-------- | Parallel NFS (pNFS) Block/Volume Layout | 5663*
-------- | Network File System (NFS) Version 4 Minor Version 1 External Data Representation Standard (XDR) Description | 5662*
-------- | Network File System (NFS) Version 4 Minor Version 1 Protocol | 5661*
-------- | IPsec Channels: Connection Latching | 5660*
-------- | Addressing Record-Route Issues in the Session Initiation Protocol (SIP) | 5658*
-------- | Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer | 5656*
-------- | Specification of the IP Flow Information Export (IPFIX) File Format | 5655*
-------- | Requirements of an MPLS Transport Profile | 5654*
-------- | Generic Security Service API Version 2: Java Bindings Update | 5653*
-------- | Layered Coding Transport (LCT) Building Block | 5651*
-------- | Definitions of Managed Objects for Very High Speed Digital Subscriber Line 2 (VDSL2) | 5650*
-------- | Multiple Care-of Addresses Registration | 5648*
-------- | IP Performance Metrics (IPPM): Spatial and Multicast | 5644*
-------- | Management Information Base for OSPFv3 | 5643*
-------- | Dynamic Hostname Exchange Mechanism for OSPF | 5642*
-------- | Layer 2 Tunneling Protocol Version 3 (L2TPv3) Extended Circuit Status Values | 5641*
-------- | Load-Balancing for Mesh Softwires | 5640*
-------- | The Use of the SIPS URI Scheme in the Session Initiation Protocol (SIP) | 5630*
-------- | A Framework for Application Interaction in the Session Initiation Protocol (SIP) | 5629*
-------- | Registration Event Package Extension for Session Initiation Protocol (SIP) Globally Routable User Agent URIs (GRUUs) | 5628*
-------- | Obtaining and Using Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol (SIP) | 5627*
-------- | Managing Client-Initiated Connections in the Session Initiation Protocol (SIP) | 5626*
-------- | Quality of Service Parameters for Usage with Diameter | 5624*
-------- | Message Body Handling in the Session Initiation Protocol (SIP) | 5621*
-------- | Softwire Security Analysis and Requirements | 5619*
-------- | Mixed Security Mode for the Two-Way Active Measurement Protocol (TWAMP) | 5618*
-------- | DomainKeys Identified Mail (DKIM) Author Domain Signing Practices (ADSP) | 5617*
-------- | OSPF Link-Local Signaling | 5613*
-------- | Layer Two Tunneling Protocol version 3 - Setup of Time-Division Multiplexing (TDM) Pseudowires | 5611*
-------- | Exporting Type Information for IP Flow Information Export (IPFIX) Information Elements | 5610*
-------- | Remote Authentication Dial-In User Service (RADIUS) Usage for Simple Network Management Protocol (SNMP) Transport Models | 5608*
-------- | Remote Authentication Dial-In User Service (RADIUS) Authorization for Network Access Server (NAS) Management | 5607*
-------- | Managed Objects for ATM over Packet Switched Networks (PSNs) | 5605*
-------- | Managed Objects for Time Division Multiplexing (TDM) over Packet Switched Networks (PSNs) | 5604*
-------- | Ethernet Pseudowire (PW) Management Information Base (MIB) | 5603*
-------- | Pseudowire (PW) over MPLS PSN Management Information Base (MIB) | 5602*
-------- | Pseudowire (PW) Management Information Base (MIB) | 5601*
-------- | Datagram Congestion Control Protocol (DCCP) Simultaneous-Open Technique to Facilitate NAT/Middlebox Traversal | 5596*
-------- | The Datagram Congestion Control Protocol (DCCP) Service Codes | 5595*
-------- | Internet Message Access Protocol (IMAP) - URL Access Identifier Extension | 5593*
-------- | Secure Shell Transport Model for the Simple Network Management Protocol (SNMP) | 5592*
-------- | Generic Security Service Application Program Interface (GSS-API) Extension for Storing Delegated Credentials | 5588*
-------- | Extended Generic Security Service Mechanism Inquiry APIs | 5587*
-------- | MPLS Generic Associated Channel | 5586*
-------- | RTP Payload Format for the Adaptive TRansform Acoustic Coding (ATRAC) Family | 5584*
-------- | Signaling Media Decoding Dependency in the Session Description Protocol (SDP) | 5583*
-------- | Carrying Location Objects in RADIUS and Diameter | 5580*
-------- | RTP Payload Format for ITU-T Recommendation G.722.1 | 5577*
-------- | Source-Specific Media Attributes in the Session Description Protocol (SDP) | 5576*
-------- | Dissemination of Flow Specification Rules | 5575*
-------- | RTP Payload Format for the Speex Codec | 5574*
-------- | Softwire Hub and Spoke Deployment Framework with Layer Two Tunneling Protocol Version 2 (L2TPv2) | 5571*
-------- | Mobile IPv6 Fast Handovers | 5568*
-------- | BGP IPsec Tunnel Encapsulation Attribute | 5566*
-------- | Softwire Mesh Framework | 5565*
-------- | LDP Capabilities | 5561*
-------- | A One-Way Packet Duplication Metric | 5560*
-------- | Path Computation Element Communication Protocol (PCEP) Requirements and Protocol Extensions in Support of Global Concurrent Optimization | 5557*
-------- | Mobile IPv6 Support for Dual Stack Hosts and Routers | 5555*
-------- | Clarifications and Extensions to the Generic Security Service Application Program Interface (GSS-API) for the Use of Channel Bindings | 5554*
-------- | Resource Reservation Protocol (RSVP) Extensions for Path Key Support | 5553*
-------- | SIP Interface to VoiceXML Media Services | 5552*
-------- | The Internet Email to Support Diverse Service Environments (Lemonade) Profile | 5550*
-------- | Advertising IPv4 Network Layer Reachability Information with an IPv6 Next Hop | 5549*
-------- | A Session Description Protocol (SDP) Offer/Answer Mechanism to Enable File Transfer | 5547*
-------- | iCalendar Transport-Independent Interoperability Protocol (iTIP) | 5546*
-------- | Internet Calendaring and Scheduling Core Object Specification (iCalendar) | 5545*
-------- | BGP Traffic Engineering Attribute | 5543*
-------- | Definitions of Textual Conventions for Pseudowire (PW) Management | 5542*
-------- | Encoding of Objective Functions in the Path Computation Element Communication Protocol (PCEP) | 5541*
-------- | NETCONF over Transport Layer Security (TLS) | 5539*
-------- | The 'news' and 'nntp' URI Schemes | 5538*
-------- | Netnews Architecture and Protocols | 5537*
-------- | Netnews Article Format | 5536*
-------- | Hash-Based Addresses (HBA) | 5535*
-------- | Failure Detection and Locator Pair Exploration Protocol for IPv6 Multihoming | 5534*
-------- | Shim6: Level 3 Multihoming Shim Protocol for IPv6 | 5533*
-------- | IMAP Response Codes | 5530*
-------- | Modes of Operation for Camellia for Use with IPsec | 5529*
-------- | Extended URLFETCH for Binary and Converted Parts | 5524*
-------- | Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions | 5521*
-------- | Preserving Topology Confidentiality in Inter-Domain Path Computation Using a Path-Key-Based Mechanism | 5520*
-------- | Multicast Group Membership Discovery MIB | 5519*
-------- | Vouch By Reference | 5518*
-------- | The BGP Encapsulation Subsequent Address Family Identifier (SAFI) and the BGP Tunnel Encapsulation Attribute | 5512*
-------- | Routing Backus-Naur Form (RBNF): A Syntax Used to Form Encoding Rules in Various Routing Protocol Specifications | 5511*
-------- | Reed-Solomon Forward Error Correction (FEC) Schemes | 5510*
-------- | Internet Assigned Numbers Authority (IANA) Registration of Instant Messaging and Presence DNS SRV RRs for the Session Initiation Protocol (SIP) | 5509*
-------- | Support for Reduced-Size Real-Time Transport Control Protocol (RTCP): Opportunities and Consequences | 5506*
-------- | IANA Allocations for Mobile Ad Hoc Network (MANET) Protocols | 5498*
-------- | Representing Multi-Value Time in Mobile Ad Hoc Networks (MANETs) | 5497*
-------- | The Reverse Path Forwarding (RPF) Vector TLV | 5496*
-------- | IANA Allocation Guidelines for the Address Resolution Protocol (ARP) | 5494*
-------- | GEOPRIV Presence Information Data Format Location Object (PIDF-LO) Usage Clarification, Considerations, and Recommendations | 5491*
-------- | The Sieve Mail-Filtering Language -- Extensions for Checking Mailbox Status and Accessing Mailbox Metadata | 5490*
-------- | Network Mobility (NEMO) Management Information Base | 5488*
-------- | Pre-Shared Key Cipher Suites for TLS with SHA-256/384 and AES Galois Counter Mode | 5487*
-------- | Associating Time-Codes with RTP Streams | 5484*
-------- | TCP User Timeout Option | 5482*
-------- | Elliptic Curve Cryptography Subject Public Key Information | 5480*
-------- | IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespaces | 5478*
-------- | Information Model for Packet Sampling Exports | 5477*
-------- | Packet Sampling (PSAMP) Protocol Specifications | 5476*
-------- | Sampling and Filtering Techniques for IP Packet Selection | 5475*
-------- | IMAP4 Extension for Named Searches (Filters) | 5466*
-------- | The IMAP NOTIFY Extension | 5465*
-------- | The IMAP METADATA Extension | 5464*
-------- | Sieve Email Filtering: Ihave Extension | 5463*
-------- | Multiprotocol Label Switching (MPLS) Label Stack Entry: "EXP" Field Renamed to "Traffic Class" Field | 5462*
-------- | DHCPv6 Bulk Leasequery | 5460*
-------- | G.729.1 RTP Payload Format Update: Discontinuous Transmission (DTX) Support | 5459*
-------- | Diffserv-Aware Class-Type Object for the Path Computation Element Communication Protocol | 5455*
-------- | Dual-Stack Mobile IPv4 | 5454*
-------- | Reserved IPv6 Interface Identifiers | 5453*
-------- | Measures for Making DNS More Resilient against Forged Answers | 5452*
-------- | Message Header Field for Indicating Message Authentication Status | 5451*
-------- | Transmission Time Offsets in RTP Streams | 5450*
-------- | Diameter Mobile IPv6: Support for Network Access Server to Diameter Server Interaction | 5447*
-------- | Basic Forward Error Correction (FEC) Schemes | 5445*
-------- | Generalized Mobile Ad Hoc Network (MANET) Packet/Message Format | 5444*
-------- | A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched Paths | 5441*
-------- | Path Computation Element (PCE) Communication Protocol (PCEP) | 5440*
-------- | Instant Message Disposition Notification (IMDN) | 5438*
-------- | Sieve Notification Mechanism: Extensible Messaging and Presence Protocol (XMPP) | 5437*
-------- | Sieve Notification Mechanism: mailto | 5436*
-------- | Sieve Email Filtering: Extension for Notifications | 5435*
-------- | Extensible Authentication Protocol - Generalized Pre-Shared Key (EAP-GPSK) Method | 5433*
-------- | Quality of Service (QoS) Mechanism Selection in the Session Description Protocol (SDP) | 5432*
-------- | Sieve Email Filtering: Reject and Extended Reject Extensions | 5429*
-------- | Management Event Management Information Base (MIB) for PacketCable- and IPCablecom-Compliant Devices | 5428*
-------- | Textual Conventions for Syslog Management | 5427*
-------- | Transmission of Syslog Messages over UDP | 5426*
-------- | Transport Layer Security (TLS) Transport Mapping for Syslog | 5425*
-------- | The Syslog Protocol | 5424*
-------- | Internet Message Store Events | 5423*
-------- | Encoding of Attributes for MPLS LSP Establishment Using Resource Reservation Protocol Traffic Engineering (RSVP-TE) | 5420*
-------- | Control And Provisioning of Wireless Access Points (CAPWAP) Access Controller DHCP Option | 5417*
-------- | Control and Provisioning of Wireless Access Points (CAPWAP) Protocol Binding for IEEE 802.11 | 5416*
-------- | Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification | 5415*
-------- | RTP Payload Format for G.719 | 5404*
-------- | RPCSEC_GSS Version 2 | 5403*
-------- | Multicast Negative-Acknowledgment (NACK) Building Blocks | 5401*
-------- | WebDAV Current Principal Extension | 5397*
-------- | Textual Representation of Autonomous System (AS) Numbers | 5396*
-------- | Addressing an Amplification Vulnerability in Session Initiation Protocol (SIP) Forking Proxies | 5393*
-------- | OSPF Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering | 5392*
-------- | 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 Measurements | 5388*
-------- | Better-Than-Nothing Security: An Unauthenticated Mode of IPsec | 5386*
-------- | The Protocol Independent Multicast (PIM) Join Attribute Format | 5384*
-------- | Hierarchical Mobile IPv6 (HMIPv6) Mobility Management | 5380*
-------- | Multicast Extensions to the Security Architecture for the Internet Protocol | 5374*
-------- | Requesting Answering Modes for the Session Initiation Protocol (SIP) | 5373*
-------- | Payload Format for JPEG 2000 Video: Extensions for Scalability and Main Header Recovery | 5372*
-------- | RTP Payload Format for JPEG 2000 Video Streams | 5371*
-------- | The Session Initiation Protocol (SIP) Conference Bridge Transcoding Model | 5370*
-------- | Referring to Multiple Resources in the Session Initiation Protocol (SIP) | 5368*
-------- | Subscriptions to Request-Contained Resource Lists in the Session Initiation Protocol (SIP) | 5367*
-------- | Conference Establishment Using Request-Contained Lists in the Session Initiation Protocol (SIP) | 5366*
-------- | Multiple-Recipient MESSAGE Requests in the Session Initiation Protocol (SIP) | 5365*
-------- | Extensible Markup Language (XML) Format Extension for Representing Copy Control Attributes in Resource Lists | 5364*
-------- | Framework and Security Considerations for Session Initiation Protocol (SIP) URI-List Services | 5363*
-------- | The Session Initiation Protocol (SIP) Pending Additions Event Package | 5362*
-------- | A Document Format for Requesting Consent | 5361*
-------- | A Framework for Consent-Based Communications in the Session Initiation Protocol (SIP) | 5360*
-------- | A Two-Way Active Measurement Protocol (TWAMP) | 5357*
-------- | IANA Considerations for the IPv4 and IPv6 Router Alert Options | 5350*
-------- | TCP Friendly Rate Control (TFRC): Protocol Specification | 5348*
-------- | The Internet Assigned Number Authority (IANA) tel Uniform Resource Identifier (URI) Parameter Registry | 5341*
-------- | OSPF for IPv6 | 5340*
-------- | Ogg Media Types | 5334*
-------- | IANA Registration of Enumservices for Internet Calendaring | 5333*
-------- | MPLS Multicast Encapsulations | 5332*
-------- | MPLS Upstream Label Assignment and Context-Specific Label Space | 5331*
-------- | A Link-Type sub-TLV to Convey the Number of Traffic Engineering Label Switched Paths Signalled with Zero Reserved Bandwidth across a Link | 5330*
-------- | Traffic Engineering Extensions to OSPF Version 3 | 5329*
-------- | MIB for Fibre-Channel Security Protocols (FC-SP) | 5324*
-------- | Web Distributed Authoring and Versioning (WebDAV) SEARCH | 5323*
-------- | ISIS Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering | 5316*
-------- | Simplified Extension of Link State PDU (LSP) Space for IS-IS | 5311*
-------- | IS-IS Generic Cryptographic Authentication | 5310*
-------- | Routing IPv6 with IS-IS | 5308*
-------- | IS-IS Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS) | 5307*
-------- | 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 Adjacencies | 5303*
-------- | 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 (ERP) | 5296*
-------- | Specification for the Derivation of Root Keys from an Extended Master Session Key (EMSK) | 5295*
-------- | 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 Time-Division Multiplexing (TDM) Pseudowires in MPLS Networks | 5287*
-------- | Basic Specification for IP Fast Reroute: Loop-Free Alternates | 5286*
-------- | A General Mechanism for RTP Header Extensions | 5285*
-------- | User-Defined Errors for RSVP | 5284*
-------- | LDP Extension for Inter-Area Label Switched Paths (LSPs) | 5283*
-------- | Using Authenticated Encryption Algorithms with the Encrypted Payload of the Internet Key Exchange version 2 (IKEv2) Protocol | 5282*
-------- | Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile | 5280*
-------- | IANA Registration of Enumservices for Voice and Video Messaging | 5278*
-------- | NETCONF Event Notifications | 5277*
-------- | Using the Server-Based Certificate Validation Protocol (SCVP) to Convey Long-Term Evidence Records | 5276*
-------- | CMS Symmetric Key Management and Distribution | 5275*
-------- | Certificate Management Messages over CMS (CMC): Compliance Requirements | 5274*
-------- | Certificate Management over CMS (CMC): Transport Protocols | 5273*
-------- | Certificate Management over CMS (CMC) | 5272*
-------- | Distributing a Symmetric Fast Mobile IPv6 (FMIPv6) Handover Key Using SEcure Neighbor Discovery (SEND) | 5269*
-------- | 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 Partial Notification of Presence Information | 5263*
-------- | Presence Information Data Format (PIDF) Extension for Partial Presence | 5262*
-------- | An Extensible Markup Language (XML) Patch Operations Framework Utilizing XML Path Language (XPath) Selectors | 5261*
-------- | Sieve Email Filtering: Date and Index Extensions | 5260*
-------- | Internet Message Access Protocol - CONVERT Extension | 5259*
-------- | Internet Message Access Protocol version 4 - LIST Command Extensions | 5258*
-------- | Internet Message Access Protocol - SORT and THREAD Extensions | 5256*
-------- | 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 Management Framework | 5247*
-------- | The Transport Layer Security (TLS) Protocol Version 1.2 | 5246*
-------- | Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols | 5245*
-------- | Definition of Events for Channel-Oriented Telephony Signalling | 5244*
-------- | Protocol Independent Multicast (PIM) Bootstrap Router MIB | 5240*
-------- | A Framework for Centralized Conferencing | 5239*
-------- | Datagram Transport Layer Security (DTLS) over the Datagram Congestion Control Protocol (DCCP) | 5238*
-------- | Sieve Email Filtering: Spamtest and Virustest Extensions | 5235*
-------- | 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): Profiles for RTP, UDP, IP, ESP and UDP-Lite | 5225*
-------- | Discovering Location-to-Service Translation (LoST) Servers Using the Dynamic Host Configuration Protocol (DHCP) | 5223*
-------- | 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 Capability Extension to Presence Information Data Format (PIDF) | 5196*
-------- | BGP-Based Auto-Discovery for Layer-1 VPNs | 5195*
-------- | DHCP Options for Protocol for Carrying Authentication for Network Access (PANA) Authentication Agents | 5192*
-------- | Protocol for Carrying Authentication for Network Access (PANA) | 5191*
-------- | Definitions of Managed Objects for Middlebox Communication | 5190*
-------- | Middlebox Communication (MIDCOM) Protocol Semantics | 5189*
-------- | RTP Payload Format for the Enhanced Variable Rate Wideband Codec (EVRC-WB) and the Media Subtype Updates for EVRC-B Codec | 5188*
-------- | 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 Interface (GSS-API) Domain-Based Service Names Mapping for the Kerberos V GSS Mechanism | 5179*
-------- | Generic Security Service Application Program Interface (GSS-API) Internationalization and Domain-Based Service Names and Name Type | 5178*
-------- | 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 Control Protocol | 5172*
-------- | Low Density Parity Check (LDPC) Staircase and Triangle Forward Error Correction (FEC) Schemes | 5170*
-------- | Extension Formats for Unidirectional Lightweight Encapsulation (ULE) and the Generic Stream Encapsulation (GSE) | 5163*
-------- | IMAP4 Extensions for Quick Mailbox Resynchronization | 5162*
-------- | The IMAP ENABLE Extension | 5161*
-------- | DNS Security (DNSSEC) Hashed Authenticated Denial of Existence | 5155*
-------- | A Per-Domain Path Computation Method for Establishing Inter-Domain Traffic Engineering (TE) Label Switched Paths (LSPs) | 5152*
-------- | Inter-Domain MPLS and GMPLS Traffic Engineering -- Resource Reservation Protocol-Traffic Engineering (RSVP-TE) Extensions | 5151*
-------- | Label Switched Path Stitching with Generalized Multiprotocol Label Switching Traffic Engineering (GMPLS TE) | 5150*
-------- | URI Fragment Identifiers for the text/plain Media Type | 5147*
-------- | A Domain Availability Check (DCHK) Registry Type for the Internet Registry Information Service (IRIS) | 5144*
-------- | Mobility Header Home Agent Switch Message | 5142*
-------- | A Telephony Gateway REgistration Protocol (TGREP) | 5140*
-------- | Revised Civic Location Format for Presence Information Data Format Location Object (PIDF-LO) | 5139*
-------- | Terminal Endpoint Identifier (TEI) Query Request Number Change | 5133*
-------- | IP Multicast MIB | 5132*
-------- | A MIB Textual Convention for Language Tags | 5131*
-------- | A Policy Control Mechanism in IS-IS Using Administrative Tags | 5130*
-------- | Explicit Congestion Marking in MPLS | 5129*
-------- | Extended Secure RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/SAVPF) | 5124*
-------- | Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP) | 5122*
-------- | Transmission of IPv6 via the IPv6 Convergence Sublayer over IEEE 802.16 Networks | 5121*
-------- | M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs) | 5120*
-------- | An Interface and Algorithms for Authenticated Encryption | 5116*
-------- | Telephony Routing over IP (TRIP) Attribute for Resource Priority | 5115*
-------- | The Presence-Specific Static Dictionary for Signaling Compression (Sigcomp) | 5112*
-------- | RTP Payload Format for Generic Forward Error Correction | 5109*
-------- | DHCP Server Identifier Override Suboption | 5107*
-------- | ENUM Validation Token Format Definition | 5105*
-------- | Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF) | 5104*
-------- | Bidirectional Flow Export Using IP Flow Information Export (IPFIX) | 5103*
-------- | Information Model for IP Flow Information Export | 5102*
-------- | Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of IP Traffic Flow Information | 5101*
-------- | Signaling MIB for PacketCable and IPCablecom Multimedia Terminal Adapters (MTAs) | 5098*
-------- | 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 Element (PCE) Discovery | 5089*
-------- | OSPF Protocol Extensions for Path Computation Element (PCE) Discovery | 5088*
-------- | Pseudowire Virtual Circuit Connectivity Verification (VCCV): A Control Channel for Pseudowires | 5085*
-------- | Using AES-CCM and AES-GCM Authenticated Encryption in the Cryptographic Message Syntax (CMS) | 5084
-------- | Cryptographic Message Syntax (CMS) Authenticated-Enveloped-Data Content Type | 5083
-------- | The Generalized TTL Security Mechanism (GTSM) | 5082
-------- | Common Remote Authentication Dial In User Service (RADIUS) Implementation Issues and Suggested Fixes | 5080*
-------- | Rejecting Anonymous Requests in the Session Initiation Protocol (SIP) | 5079*
-------- | Transport Layer Security (TLS) Session Resumption without Server-Side State | 5077*
-------- | ENUM Validation Information Mapping for the Extensible Provisioning Protocol | 5076*
-------- | IGP Routing Protocol Extensions for Discovery of Traffic Engineering Node Capabilities | 5073*
-------- | The Incident Object Description Exchange Format | 5070*
-------- | Ethernet in the First Mile Copper (EFMCu) Interfaces MIB | 5066
-------- | The Archived-At Message Header Field | 5064*
-------- | Extensions to GMPLS Resource Reservation Protocol (RSVP) Graceful Restart | 5063
-------- | Stream Control Transmission Protocol (SCTP) Dynamic Address Reconfiguration | 5061
-------- | Protocol Independent Multicast MIB | 5060*
-------- | Bootstrap Router (BSR) Mechanism for Protocol Independent Multicast (PIM) | 5059*
-------- | On the Use of Channel Bindings to Secure Channels | 5056
-------- | Server-Based Certificate Validation Protocol (SCVP) | 5055*
-------- | Raptor Forward Error Correction Scheme for Object Delivery | 5053
-------- | Forward Error Correction (FEC) Building Block | 5052
-------- | i;unicode-casemap - Simple Unicode Collation Algorithm | 5051
-------- | Applying Signaling Compression (SigComp) to the Session Initiation Protocol (SIP) | 5049*
-------- | Internet Small Computer System Interface (iSCSI) Corrections and Clarifications | 5048
-------- | Internet Small Computer System Interface (iSCSI) Extensions for Remote Direct Memory Access (RDMA) | 5046
-------- | Marker PDU Aligned Framing for TCP Specification | 5044
-------- | Stream Control Transmission Protocol (SCTP) Direct Data Placement (DDP) Adaptation | 5043
-------- | Direct Data Placement Protocol (DDP) / Remote Direct Memory Access Protocol (RDMAP) Security | 5042
-------- | Direct Data Placement over Reliable Transports | 5041
-------- | A Remote Direct Memory Access Protocol Specification | 5040
-------- | Enhanced Security Services (ESS) Update: Adding CertID Algorithm Agility | 5035
POP3-AUTH | The Post Office Protocol (POP3) Simple Authentication and Security Layer (SASL) Authentication Mechanism | 5034
-------- | WITHIN Search Extension to the IMAP Protocol | 5032
-------- | A Uniform Resource Name (URN) for Emergency and Other Well-Known Services | 5031*
-------- | Definition of an IS-IS Link Attribute Sub-TLV | 5029
-------- | A Telephone Number Mapping (ENUM) Service Registration for Instant Messaging (IM) Services | 5028
-------- | Security Preconditions for Session Description Protocol (SDP) Media Streams | 5027
-------- | Mobile IPv6 Bootstrapping in Split Scenario | 5026
-------- | Presence Authorization Rules | 5025*
-------- | The Atom Publishing Protocol | 5023
-------- | Extended Kerberos Version 5 Key Distribution Center (KDC) Exchanges over TCP | 5021
-------- | The Lightweight Directory Access Protocol (LDAP) entryDN Operational Attribute | 5020
-------- | The Lightweight Online Certificate Status Protocol (OCSP) Profile for High-Volume Environments | 5019
-------- | Connection Establishment in the Binary Floor Control Protocol (BFCP) | 5018
-------- | MIB Textual Conventions for Uniform Resource Identifiers (URIs) | 5017
-------- | Bidirectional Protocol Independent Multicast (BIDIR-PIM) | 5015
-------- | Automated Updates of DNS Security (DNSSEC) Trust Anchors | 5011
-------- | The Dynamic Host Configuration Protocol Version 4 (DHCPv4) Relay Agent Flags Suboption | 5010
-------- | DHCPv6 Leasequery | 5007
-------- | Feed Paging and Archiving | 5005
-------- | Avoid BGP Best Path Transitions from One External to Another | 5004
-------- | Attachment Individual Identifier (AII) Types for Aggregation | 5003
-------- | DNS Name Server Identifier (NSID) Option | 5001
-------- | Evidence Record Syntax (ERS) | 4998
-------- | Formal Notation for RObust Header Compression (ROHC-FN) | 4997
-------- | RObust Header Compression (ROHC): A Profile for TCP/IP (ROHC-TCP) | 4996
-------- | DHCPv6 Relay Agent Echo Request Option | 4994
-------- | A Lightweight UDP Transfer Protocol for the Internet Registry Information Service | 4993
-------- | XML Pipelining with Chunks for the Internet Registry Information Service | 4992
-------- | A Common Schema for Internet Registry Information Service Transfer Protocols | 4991
-------- | Internet X.509 Public Key Infrastructure Subject Alternative Name for Expression of Service Name | 4985
-------- | Fibre Channel Registered State Change Notification (RSCN) MIB | 4983
-------- | Support for Multiple Hash Algorithms in Cryptographically Generated Addresses (CGAs) | 4982
-------- | IANA Registration for Enumservice 'XMPP' | 4979
-------- | The IMAP COMPRESS Extension | 4978
-------- | Relay Extensions for the Message Sessions Relay Protocol (MSRP) | 4976
-------- | The Message Session Relay Protocol (MSRP) | 4975
-------- | Generalized MPLS (GMPLS) RSVP-TE Signaling Extensions in Support of Calls | 4974
-------- | Routing Extensions for Discovery of Multiprotocol (MPLS) Label Switch Router (LSR) Traffic Engineering (TE) Mesh Membership | 4972
-------- | Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router Information | 4971
-------- | Extensions to OSPF for Advertising Optional Router Capabilities | 4970
-------- | IANA Registration for vCard Enumservice | 4969
-------- | Dial String Parameter for the Session Initiation Protocol Uniform Resource Identifier | 4967
-------- | Stream Control Transmission Protocol | 4960
-------- | IMAP Extension for Simple Authentication and Security Layer (SASL) Initial Client Response | 4959
-------- | DNS Security (DNSSEC) Experiments | 4955
-------- | SMTP Service Extension for Authentication | 4954
-------- | Fail Over Extensions for Layer 2 Tunneling Protocol (L2TP) "failover" | 4951
-------- | ICMP Extensions for Multiprotocol Label Switching | 4950
-------- | The Internet IP Security PKI Profile of IKEv1/ISAKMP, IKEv2, and PKIX | 4945
-------- | Transmission of IPv6 Packets over IEEE 802.15.4 Networks | 4944
-------- | Definitions of Managed Objects for iSNS (Internet Storage Name Service) | 4939
-------- | Fibre Channel Zone Server MIB | 4936
-------- | Fibre Channel Fabric Configuration Server MIB | 4935
-------- | Crankback Signaling Extensions for MPLS and GMPLS RSVP-TE | 4920
WEBDAV | HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV) | 4918
-------- | Mobile IPv4 Message String Extension | 4917
-------- | Connected Identity in the Session Initiation Protocol (SIP) | 4916
-------- | Multi-Topology (MT) Routing in OSPF | 4915
-------- | Representing Trunk Groups in tel/sip Uniform Resource Identifiers (URIs) | 4904
-------- | Protocol Extensions for Header Compression over MPLS | 4901
-------- | TCP Extended Statistics MIB | 4898
-------- | Signaling Compression (SigComp) Corrections and Clarifications | 4896
-------- | Authenticated Chunks for the Stream Control Transmission Protocol (SCTP) | 4895
-------- | 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, Administration, and Maintenance (OAM) Functions on Ethernet-Like Interfaces | 4878
-------- | Mobile IPv6 Operation with IKEv2 and the Revised IPsec Architecture | 4877
-------- | Extensions to Resource Reservation Protocol - Traffic Engineering (RSVP-TE) for Point-to-Multipoint TE Label Switched Paths (LSPs) | 4875
-------- | Exclude Routes - Extension to Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) | 4874
-------- | GMPLS Segment Recovery | 4873
-------- | RSVP-TE Extensions in Support of End-to-End Generalized Multi-Protocol Label Switching (GMPLS) Recovery | 4872
-------- | Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec | 4868
-------- | RTP Payload Format and File Storage Format for the Adaptive Multi-Rate (AMR) and Adaptive Multi-Rate Wideband (AMR-WB) Audio Codecs | 4867
-------- | Enhanced Route Optimization for Mobile IPv6 | 4866
-------- | SMTP Submission Service Extension for Future Message Release | 4865
-------- | Wildcard Pseudowire Type | 4863
-------- | Generic Aggregate Resource ReSerVation Protocol (RSVP) Reservations | 4860
-------- | Media Type Registration of Payload Formats in the RTP Profile for Audio and Video Conferences | 4856
-------- | Media Type Registration of RTP Payload Formats | 4855
-------- | Cryptographic Message Syntax (CMS) Multiple Signer Clarification | 4853
-------- | Declarative Public Extension Key for Internet Small Computer Systems Interface (iSCSI) Node Architecture | 4850
-------- | RADIUS Filter Rule Attribute | 4849
-------- | Domain-Based Application Service Location Using URIs and the Dynamic Delegation Discovery Service (DDDS) | 4848
-------- | Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP) | 4842
-------- | Managed Objects of Ethernet Passive Optical Networks (EPON) | 4837
MAU-MIB | Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs) | 4836
ESP | Cryptographic Algorithm Implementation Requirements for Encapsulating Security Payload (ESP) and Authentication Header (AH) | 4835
-------- | Timezone Options for DHCP | 4833
-------- | An Extensible Markup Language (XML) Configuration Access Protocol (XCAP) Usage for Manipulating Presence Document Contents | 4827
-------- | Extensible Markup Language (XML) Formats for Representing Resource Lists | 4826
-------- | The Extensible Markup Language (XML) Configuration Access Protocol (XCAP) | 4825
RIP2-MD5 | RIPv2 Cryptographic Authentication | 4822
-------- | Packetization Layer Path MTU Discovery | 4821
-------- | Padding Chunk and Parameter for the Stream Control Transmission Protocol (SCTP) | 4820
-------- | Secure Shell Public Key Subsystem | 4819
-------- | RADIUS Delegated-IPv6-Prefix Attribute | 4818
-------- | Encapsulation of MPLS over Layer 2 Tunneling Protocol Version 3 | 4817
-------- | Pseudowire Emulation Edge-to-Edge (PWE3) Asynchronous Transfer Mode (ATM) Transparent Cell Transport Service | 4816
-------- | RObust Header Compression (ROHC): Corrections and Clarifications to RFC 3095 | 4815
-------- | IPsec Security Policy Database Configuration MIB | 4807
-------- | Online Certificate Status Protocol (OCSP) Extensions to IKEv2 | 4806
-------- | Definitions of Managed Objects for the DS1, J1, E1, DS2, and E2 Interface Types | 4805
-------- | Aggregation of Resource ReSerVation Protocol (RSVP) Reservations over MPLS TE/DS-TE Tunnels | 4804
-------- | Generalized Multiprotocol Label Switching (GMPLS) Label Switching Router (LSR) Management Information Base | 4803
-------- | Generalized Multiprotocol Label Switching (GMPLS) Traffic Engineering Management Information Base | 4802
-------- | Definitions of Textual Conventions for Generalized Multiprotocol Label Switching (GMPLS) Management | 4801
-------- | Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE) | 4798
-------- | The Session Description Protocol (SDP) Content Attribute | 4796
-------- | Encoding Instructions for the Generic String Encoding Rules (GSER) | 4792
-------- | Calendaring Extensions to WebDAV (CalDAV) | 4791
-------- | Internet Application Protocol Collation Registry | 4790
-------- | Simple Network Management Protocol (SNMP) over IEEE 802 Networks | 4789
-------- | Enhancements to RTP Payload Formats for EVRC Family Codecs | 4788
-------- | Pre-Shared Key (PSK) Ciphersuites with NULL Encryption for Transport Layer Security (TLS) | 4785
-------- | GMPLS - Communication of Alarm Information | 4783
-------- | Graceful Restart Mechanism for BGP with MPLS | 4781
-------- | Management Information Base for the Session Initiation Protocol (SIP) | 4780
-------- | Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information | 4776
-------- | Integrity Transform Carrying Roll-Over Counter for the Secure Real-time Transport Protocol (SRTP) | 4771
-------- | IANA Registration for an Enumservice Containing Public Switched Telephone Network (PSTN) Signaling Information | 4769
-------- | Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP) Signaling | 4762
-------- | Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling | 4761
-------- | The ENUM Dip Indicator Parameter for the "tel" URI | 4759
-------- | IP over InfiniBand: Connected Mode | 4755
-------- | IKE and IKEv2 Authentication Using the Elliptic Curve Digital Signature Algorithm (ECDSA) | 4754
SASL | The Kerberos V5 ("GSSAPI") Simple Authentication and Security Layer (SASL) Mechanism | 4752
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 Privacy Preferences | 4745
-------- | Using the NETCONF Protocol over the Blocks Extensible Exchange Protocol (BEEP) | 4744
-------- | Using NETCONF over the Simple Object Access Protocol (SOAP) | 4743
-------- | Diameter Session Initiation Protocol (SIP) Application | 4740
-------- | MIKEY-RSA-R: An Additional Mode of Key Distribution in Multimedia Internet KEYing (MIKEY) | 4738
-------- | Packet Reordering Metrics | 4737
-------- | Example Media Types for Use in Documentation | 4735
-------- | Definition of Events for Modem, Fax, and Text Telephony Signals | 4734
-------- | RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals | 4733
-------- | IMAP4 Extension to SEARCH Command for Controlling What Kind of Information Is Returned | 4731
-------- | A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML) | 4730
-------- | Experimental Values In IPv4, IPv6, ICMPv4, ICMPv6, UDP, and TCP Headers | 4727
-------- | Graceful Restart Mechanism for BGP | 4724
-------- | Mobile IPv4 Challenge/Response Extensions (Revised) | 4721
-------- | Pseudowire Emulation Edge-to-Edge (PWE3) Frame Check Sequence Retention | 4720
-------- | Transport of Ethernet Frames over Layer 2 Tunneling Protocol Version 3 (L2TPv3) | 4719
-------- | Encapsulation Methods for Transport of Asynchronous Transfer Mode (ATM) over MPLS Networks | 4717
-------- | Transport Mappings for Real-time Application Quality-of-Service Monitoring (RAQMON) Protocol Data Unit (PDU) | 4712
-------- | Real-time Application Quality-of-Service Monitoring (RAQMON) MIB | 4711
-------- | Real-time Application Quality-of-Service Monitoring (RAQMON) Framework | 4710
-------- | Definitions of Managed Objects for Asymmetric Digital Subscriber Line 2 (ADSL2) | 4706
-------- | The Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Client Fully Qualified Domain Name (FQDN) Option | 4704
-------- | Resolution of Fully Qualified Domain Name (FQDN) Conflicts among Dynamic Host Configuration Protocol (DHCP) Clients | 4703
-------- | The Dynamic Host Configuration Protocol (DHCP) Client Fully Qualified Domain Name (FQDN) Option | 4702
-------- | A DNS Resource Record (RR) for Encoding Dynamic Host Configuration Protocol (DHCP) Information (DHCID RR) | 4701
-------- | IRIS: An Address Registry (areg) Type for the Internet Registry Information Service | 4698
-------- | Number Portability Parameters for the "tel" URI | 4694
-------- | Atom Threading Extensions | 4685
-------- | Constrained Route Distribution for Border Gateway Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs) | 4684
-------- | Internet X.509 Public Key Infrastructure Subject Identification Method (SIM) | 4683
-------- | Multimedia Terminal Adapter (MTA) Management Information Base for PacketCable- and IPCablecom-Compliant Devices | 4682
-------- | TLS User Mapping Extension | 4681
-------- | TLS Handshake Message for Supplemental Data | 4680
-------- | RADIUS Attributes for Virtual LAN and Priority Support | 4675
-------- | RADIUS Authentication Server MIB for IPv6 | 4669
-------- | RADIUS Authentication Client MIB for IPv6 | 4668
-------- | Layer 2 Virtual Private Network (L2VPN) Extensions for Layer 2 Tunneling Protocol (L2TP) | 4667
-------- | Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA) | 4666
-------- | A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists | 4662
-------- | An Extensible Markup Language (XML)-Based Format for Event Notification Filtering | 4661
-------- | Functional Description of Event Notification Filtering | 4660
-------- | BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6 VPN | 4659
-------- | A One-way Active Measurement Protocol (OWAMP) | 4656
-------- | HMAC-Authenticated Diffie-Hellman for Multimedia Internet KEYing (MIKEY) | 4650
-------- | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Relay Agent Remote-ID Option | 4649
-------- | The Base16, Base32, and Base64 Data Encodings | 4648
-------- | Network News Transfer Protocol (NNTP) Extension for Streaming Feeds | 4644
-------- | Network News Transfer Protocol (NNTP) Extension for Authentication | 4643
-------- | Using Transport Layer Security (TLS) with Network News Transfer Protocol (NNTP) | 4642
-------- | Cable Device Management Information Base for Data-Over-Cable Service Interface Specification (DOCSIS) Compliant Cable Modems and Cable Modem Termination Systems | 4639
-------- | Foreign Agent Error Extension for Mobile IPv4 | 4636
-------- | HMAC SHA (Hashed Message Authentication Code, Secure Hash Algorithm) TSIG Algorithm Identifiers | 4635
-------- | Link Management Protocol (LMP) Management Information Base (MIB) | 4631
-------- | RTP Payload Format for ITU-T Rec. H.263 Video | 4629
-------- | MIB for Fibre Channel's Fabric Shortest Path First (FSPF) Protocol | 4626
-------- | Fibre Channel Routing Information MIB | 4625
-------- | Pseudowire Emulation Edge-to-Edge (PWE3) Fragmentation and Reassembly | 4623
-------- | Encapsulation Methods for Transport of Frame Relay over Multiprotocol Label Switching (MPLS) Networks | 4619
-------- | Encapsulation Methods for Transport of PPP/High-Level Data Link Control (HDLC) over MPLS Networks | 4618
-------- | The PLAIN Simple Authentication and Security Layer (SASL) Mechanism | 4616
-------- | The Advanced Encryption Standard-Cipher-based Message Authentication Code-Pseudo-Random Function-128 (AES-CMAC-PRF-128) Algorithm for the Internet Key Exchange Protocol (IKE) | 4615
-------- | Anycast-RP Using Protocol Independent Multicast (PIM) | 4610
-------- | Source-Specific Multicast for IP | 4607
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Extensions for Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control | 4606
-------- | Internet Group Management Protocol (IGMP) / Multicast Listener Discovery (MLD)-Based Multicast Forwarding ("IGMP/MLD Proxying") | 4605
-------- | Using Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source-Specific Multicast | 4604
PIM-SM | Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised) | 4601
-------- | Real-time Transport Protocol (RTP) Payload Format for Enhanced AC-3 (E-AC-3) Audio | 4598
-------- | The Role of Wildcards in the Domain Name System | 4592
-------- | Frame Relay over Layer 2 Tunneling Protocol Version 3 (L2TPv3) | 4591
-------- | 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 Protocol (RTCP)-Based Feedback (RTP/AVPF) | 4585
-------- | Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) Streams | 4583
-------- | The Binary Floor Control Protocol (BFCP) | 4582
-------- | Cryptographically Generated Addresses (CGA) Extension Field Format | 4581
-------- | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Relay Agent Subscriber-ID Option | 4580
-------- | OSPF as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs) | 4577
-------- | Using a Link State Advertisement (LSA) Options Bit to Prevent Looping in BGP/MPLS IP Virtual Private Networks (VPNs) | 4576
-------- | A Session Initiation Protocol (SIP) Event Package for Conference State | 4575
-------- | The Session Description Protocol (SDP) Label Attribute | 4574
-------- | MIME Type Registration for RTP Payload Format for H.224 | 4573
-------- | Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP) | 4572
-------- | Framing Real-time Transport Protocol (RTP) and RTP Control Protocol (RTCP) Packets over Connection-Oriented Transport | 4571
-------- | Session Description Protocol (SDP) Source Filters | 4570
-------- | Session Description Protocol (SDP) Security Descriptions for Media Streams | 4568
-------- | Key Management Extensions for Session Description Protocol (SDP) and Real Time Streaming Protocol (RTSP) | 4567
SDP | SDP: Session Description Protocol | 4566
-------- | The Key ID Information Type for the General Extension Payload in Multimedia Internet KEYing (MIKEY) | 4563
-------- | Definition of a Record Route Object (RRO) Node-Id Sub-Object | 4561
-------- | Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations | 4560
-------- | Node-ID Based Resource Reservation Protocol (RSVP) Hello: A Clarification Statement | 4558
-------- | Online Certificate Status Protocol (OCSP) Support for Public Key Cryptography for Initial Authentication in Kerberos (PKINIT) | 4557
-------- | Public Key Cryptography for Initial Authentication in Kerberos (PKINIT) | 4556
-------- | IKEv2 Mobility and Multihoming Protocol (MOBIKE) | 4555
SAToP | Structure-Agnostic Time Division Multiplexing (TDM) over Packet (SAToP) | 4553
-------- | Authentication/Confidentiality for OSPFv3 | 4552
-------- | IMAP Extension for Conditional STORE Operation or Quick Flag Changes Resynchronization | 4551
-------- | Internet Code Point (ICP) Assignments for NSAP Addresses | 4548
-------- | Event Notification Management Information Base for Data over Cable Service Interface Specifications (DOCSIS)-Compliant Cable Modems and Cable Modem Termination Systems | 4547
-------- | Radio Frequency (RF) Interface Management Information Base for Data over Cable Service Interface Specifications (DOCSIS) 2.0 Compliant RF Interfaces | 4546
-------- | Definitions of Managed Objects for IP Storage User Identity Authorization | 4545
-------- | Definitions of Managed Objects for Internet Small Computer System Interface (iSCSI) | 4544
-------- | The Use of Galois Message Authentication Code (GMAC) in IPsec ESP and AH | 4543
-------- | Request Authorization through Dialog Identification in the Session Initiation Protocol (SIP) | 4538
-------- | Kerberos Cryptosystem Negotiation Extension | 4537
-------- | GSAKMP: Group Secure Association Key Management Protocol | 4535
-------- | Group Security Policy Token v1 | 4534
-------- | Lightweight Directory Access Protocol (LDAP) "Who am I?" Operation | 4532
-------- | Lightweight Directory Access Protocol (LDAP) entryUUID Operational Attribute | 4530
-------- | Lightweight Directory Access Protocol (LDAP) Assertion Control | 4528
-------- | Lightweight Directory Access Protocol (LDAP) Read Entry Controls | 4527
-------- | Lightweight Directory Access Protocol (LDAP) Absolute True and False Filters | 4526
-------- | COSINE LDAP/X.500 Schema | 4524
-------- | Lightweight Directory Access Protocol (LDAP) Schema Definitions for X.509 Certificates | 4523
-------- | Lightweight Directory Access Protocol (LDAP): The Binary Encoding Option | 4522
-------- | Lightweight Directory Access Protocol (LDAP): Schema for User Applications | 4519
-------- | Lightweight Directory Access Protocol (LDAP): Internationalized String Preparation | 4518
LDAP3-ATD | Lightweight Directory Access Protocol (LDAP): Syntaxes and Matching Rules | 4517
LDAP-URL | Lightweight Directory Access Protocol (LDAP): Uniform Resource Locator | 4516
STR-LDAP | Lightweight Directory Access Protocol (LDAP): String Representation of Search Filters | 4515
LDAP3-UTF8 | Lightweight Directory Access Protocol (LDAP): String Representation of Distinguished Names | 4514
LDAP | Lightweight Directory Access Protocol (LDAP): Authentication Methods and Security Mechanisms | 4513
-------- | Lightweight Directory Access Protocol (LDAP): Directory Information Models | 4512
LDAP | Lightweight Directory Access Protocol (LDAP): The Protocol | 4511
LDAPV3 | Lightweight Directory Access Protocol (LDAP): Technical Specification Road Map | 4510
-------- | Use of SHA-256 in DNSSEC Delegation Signer (DS) Resource Records (RRs) | 4509
-------- | Conveying Feature Tags with the Session Initiation Protocol (SIP) REFER Method | 4508
SASL-ANON | Anonymous Simple Authentication and Security Layer (SASL) Mechanism | 4505
-------- | Domain Name System Uniform Resource Identifiers | 4501
-------- | A Resource Reservation Protocol (RSVP) Extension for the Reduction of Bandwidth of a Reservation Flow | 4495
-------- | The AES-CMAC-96 Algorithm and Its Use with IPsec | 4494
-------- | Using the GOST R 34.10-94, GOST R 34.10-2001, and GOST R 34.11-94 Algorithms with the Internet X.509 Public Key Infrastructure Certificate and CRL Profile | 4491
-------- | Using the GOST 28147-89, GOST R 34.11-94, GOST R 34.10-94, and GOST R 34.10-2001 Algorithms with Cryptographic Message Syntax (CMS) | 4490
-------- | A Method for Generating Link-Scoped IPv6 Multicast Addresses | 4489
-------- | Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription | 4488
-------- | Subcodes for BGP Cease Notification Message | 4486
-------- | A Mechanism for Content Indirection in Session Initiation Protocol (SIP) Messages | 4483
-------- | CIPID: Contact Information for the Presence Information Data Format | 4482
-------- | Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals | 4481
-------- | RPID: Rich Presence Extensions to the Presence Information Data Format (PIDF) | 4480
-------- | A Data Model for Presence | 4479
-------- | Attribute Certificate (AC) Policies Extension | 4476
-------- | Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP) | 4474
-------- | Minimally Covering NSEC Records and DNSSEC On-line Signing | 4470
-------- | Internet Message Access Protocol (IMAP) CATENATE Extension | 4469
URLAUTH | Message Submission BURL Extension | 4468
-------- | Internet Message Access Protocol (IMAP) - URLAUTH Extension | 4467
-------- | Collected Extensions to IMAP4 ABNF | 4466
-------- | Generic Security Service Application Program Interface (GSS-API) Authentication and Key Exchange for the Secure Shell (SSH) Protocol | 4462
-------- | Definition of Managed Objects for Small Computer System Interface (SCSI) Entities | 4455
-------- | Asynchronous Transfer Mode (ATM) over Layer 2 Tunneling Protocol Version 3 (L2TPv3) | 4454
-------- | Securing Mobile IPv6 Route Optimization Using a Static Shared Key | 4449
-------- | Encapsulation Methods for Transport of Ethernet over MPLS Networks | 4448
-------- | Pseudowire Setup and Maintenance Using the Label Distribution Protocol (LDP) | 4447
-------- | Management Information Base for Intermediate System to Intermediate System (IS-IS) | 4444
-------- | Bootstrapping Timed Efficient Stream Loss-Tolerant Authentication (TESLA) | 4442
-------- | 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 Exchange Protocol (IKE) | 4434
-------- | Mobile IPv4 Dynamic Home Agent (HA) Assignment | 4433
-------- | RSA Key Exchange for the Secure Shell (SSH) Transport Layer Protocol | 4432
-------- | Kerberized Internet Negotiation of Keys (KINK) | 4430
-------- | Optimistic Duplicate Address Detection (DAD) for IPv6 | 4429
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Recovery Functional Specification | 4426
-------- | RTP Payload Format for Video Codec 1 (VC-1) | 4425
-------- | Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Extension Audio Codec | 4424
SASL | Simple Authentication and Security Layer (SASL) | 4422
-------- | RTP Payload Format for Uncompressed Video: Additional Colour Sampling Modes | 4421
-------- | Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer Protocol | 4419
-------- | IANA Registration for Enumservice Voice | 4415
-------- | An ENUM Registry Type for the Internet Registry Information Service (IRIS) | 4414
-------- | Communications Resource Priority for the Session Initiation Protocol (SIP) | 4412
-------- | Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events | 4411
-------- | Definitions of Managed Objects for Fibre Channel Over TCP/IP (FCIP) | 4404
-------- | A Pseudo-Random Function (PRF) for the Kerberos V Generic Security Service Application Program Interface (GSS-API) Mechanism | 4402
-------- | A Pseudo-Random Function (PRF) API Extension for the Generic Security Service Application Program Interface (GSS-API) | 4401
SC-DNS | Storing Certificates in the Domain Name System (DNS) | 4398
-------- | RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text | 4396
-------- | MIME Type Registrations for 3GPP2 Multimedia Files | 4393
-------- | Transmission of IP over InfiniBand (IPoIB) | 4391
-------- | Dynamic Host Configuration Protocol (DHCP) over InfiniBand | 4390
-------- | Dynamic Host Configuration Protocol (DHCP) Leasequery | 4388
-------- | Internet X.509 Public Key Infrastructure Operational Protocols: Certificate Store Access via HTTP | 4387
-------- | Pseudowire Emulation Edge-to-Edge (PWE3) Control Word for Use over an MPLS PSN | 4385
-------- | The Use of Timed Efficient Stream Loss-Tolerant Authentication (TESLA) in the Secure Real-time Transport Protocol (SRTP) | 4383
-------- | MPLS/BGP Layer 3 Virtual Private Network (VPN) Management Information Base | 4382
-------- | Teredo: Tunneling IPv6 over UDP through Network Address Translations (NATs) | 4380
-------- | Detecting Multi-Protocol Label Switched (MPLS) Data Plane Failures | 4379
-------- | Chargeable User Identity | 4372
-------- | Lightweight Directory Access Protocol (LDAP) Proxied Authorization Control | 4370
-------- | Multiprotocol Label Switching (MPLS) Label-Controlled Asynchronous Transfer Mode (ATM) and Frame-Relay Management Interface Definition | 4368
-------- | BGP/MPLS IP Virtual Private Networks (VPNs) | 4364
-------- | Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering, and Virtual LAN Extensions | 4363
-------- | RObust Header Compression (ROHC): A Link-Layer Assisted Profile for IP/UDP/RTP | 4362
-------- | Node-specific Client Identifiers for Dynamic Host Configuration Protocol Version Four (DHCPv4) | 4361
-------- | BGP Extended Communities Attribute | 4360
-------- | The Use of RSA/SHA-1 Signatures within Encapsulating Security Payload (ESP) and Authentication Header (AH) | 4359
-------- | Mapping Between the Multimedia Messaging Service (MMS) and Internet Mail | 4356
-------- | IANA Registration for Enumservices email, fax, mms, ems, and sms | 4355
-------- | RTP Payload Format for the Extended Adaptive Multi-Rate Wideband (AMR-WB+) Audio Codec | 4352
-------- | High-Level Data Link Control (HDLC) Frames over Layer 2 Tunneling Protocol, Version 3 (L2TPv3) | 4349
-------- | Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Audio Codec | 4348
-------- | Improved Arcfour Modes for the Secure Shell (SSH) Transport Layer Protocol | 4345
-------- | The Secure Shell (SSH) Transport Layer Encryption Modes | 4344
-------- | Domain Name System (DNS) Case Insensitivity Clarification | 4343
-------- | Profile for Datagram Congestion Control Protocol (DCCP) Congestion Control ID 3: TCP-Friendly Rate Control (TFRC) | 4342
-------- | Profile for Datagram Congestion Control Protocol (DCCP) Congestion Control ID 2: TCP-like Congestion Control | 4341
-------- | Datagram Congestion Control Protocol (DCCP) | 4340
-------- | Transmission of IPv6, IPv4, and Address Resolution Protocol (ARP) Packets over Fibre Channel | 4338
-------- | MIME Type Registration for MPEG-4 | 4337
-------- | The Secure Shell (SSH) Session Channel Break Extension | 4335
-------- | Certificate Extensions and Attributes Supporting Authentication in Point-to-Point Protocol (PPP) and Wireless Local Area Networks (WLAN) | 4334
-------- | Quota and Size Properties for Distributed Authoring and Versioning (DAV) Collections | 4331
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Signaling Extensions for G.709 Optical Transport Networks Control | 4328
-------- | Unidirectional Lightweight Encapsulation (ULE) for Transmission of IP Datagrams over an MPEG-2 Transport Stream (TS) | 4326
-------- | Data Over Cable System Interface Specification Quality of Service Management Information Base (DOCSIS-QoS MIB) | 4323
-------- | Actions Addressing Identified Issues with the Session Initiation Protocol's (SIP) Non-INVITE Transaction | 4320
-------- | Definitions of Managed Objects for High Bit-Rate DSL - 2nd generation (HDSL2) and Single-Pair High-Speed Digital Subscriber Line (SHDSL) Lines | 4319
-------- | Definitions of Managed Objects for Bridges with Rapid Spanning Tree Protocol | 4318
IMAP4UIDPL | Internet Message Access Protocol (IMAP) - UIDPLUS extension | 4315
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
-------- | Using Advanced Encryption Standard (AES) CCM Mode with IPsec Encapsulating Security Payload (ESP) | 4309
-------- | Cryptographic Suites for IPsec | 4308
-------- | Cryptographic Algorithms for Use in the Internet Key Exchange Version 2 (IKEv2) | 4307
-------- | Extended Sequence Number (ESN) Addendum to IPsec Domain of Interpretation (DOI) for Internet Security Association and Key Management Protocol (ISAKMP) | 4304
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 Protocol (IP) | 4293
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
-------- | Dynamic Host Configuration Protocol (DHCP) Options for Broadcast and Multicast Control Servers | 4280
-------- | Pre-Shared Key Ciphersuites for Transport Layer Security (TLS) | 4279
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 Private Network (VPN) Management | 4265
-------- | X.509 Certificate Extension for Secure/Multipurpose Internet Mail Extensions (S/MIME) Capabilities | 4262
-------- | Common Open Policy Service (COPS) Over Transport Layer Security (TLS) | 4261
-------- | Generic Message Exchange Authentication for the Secure Shell Protocol (SSH) | 4256
-------- | Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints | 4255
-------- | 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 (SIP) for Request History Information | 4244
-------- | Vendor-Specific Information Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Option | 4243
-------- | Information Refresh Time Option for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 4242
-------- | Internet Voice Messaging (IVM) | 4239
-------- | Voice Message Routing Service | 4238
-------- | Voice Messaging Directory Service | 4237
-------- | HTTP Adaptation with Open Pluggable Edge Services (OPES) | 4236
-------- | An INVITE-Initiated Dialog Event Package for the Session Initiation Protocol (SIP) | 4235
-------- | Integrated Services Digital Network (ISDN) Q.921-User Adaptation Layer | 4233
-------- | Identifiers and Test Vectors for HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 | 4231
-------- | Using the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP) | 4227
-------- | Traffic Engineering Link Management Information Base | 4220
-------- | Securing FTP with TLS | 4217
TRANS-IPV6 | Basic Transition Mechanisms for IPv6 Hosts and Routers | 4213
X.509-CRMF | Internet X.509 Public Key Infrastructure Certificate Request Message Format (CRMF) | 4211
PKICMP | Internet X.509 Public Key Infrastructure Certificate Management Protocol (CMP) | 4210
-------- | Link Management Protocol (LMP) for Dense Wavelength Division Multiplexing (DWDM) Optical Line Systems | 4209
-------- | Generalized Multiprotocol Label Switching (GMPLS) User-Network Interface (UNI): Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Support for the Overlay Model | 4208
-------- | Synchronous Optical Network (SONET)/Synchronous Digital Hierarchy (SDH) Encoding for Link Management Protocol (LMP) Test Messages | 4207
-------- | Label Switched Paths (LSP) Hierarchy with Generalized Multi-Protocol Label Switching (GMPLS) Traffic Engineering (TE) | 4206
-------- | Link Management Protocol (LMP) | 4204
-------- | OSPF Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS) | 4203
-------- | Routing Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS) | 4202
-------- | 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 NULL | 4182
-------- | The Simple and Protected Generic Security Service Application Program Interface (GSS-API) Negotiation Mechanism | 4178
-------- | RTP Payload Format for Uncompressed Video | 4175
-------- | The IPv4 Dynamic Host Configuration Protocol (DHCP) Option for the Internet Storage Name Service | 4174
-------- | Bootstrapping Clients using the Internet Small Computer System Interface (iSCSI) Protocol | 4173
-------- | iFCP - A Protocol for Internet Fibre Channel Storage Networking | 4172
-------- | Internet Storage Name Service (iSNS) | 4171
-------- | The Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol (SIP) | 4168
-------- | Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Peer-to-Peer Adaptation Layer (M2PA) | 4165
-------- | RObust Header Compression (ROHC): Context Replication for ROHC Profiles | 4164
-------- | Addition of SEED Cipher Suites to Transport Layer Security (TLS) | 4162
-------- | Transport Performance Metrics MIB | 4150
-------- | Definition of Managed Objects for Synthetic Sources for Performance Monitoring Algorithms | 4149
-------- | TCP-Based Media Transport in the Session Description Protocol (SDP) | 4145
-------- | 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
-------- | Management Information Base for Data Over Cable Service Interface Specification (DOCSIS) Cable Modems and Cable Modem Termination Systems for Baseline Privacy Plus | 4131
-------- | MIME-Based Secure Peer-to-Peer Business Data Interchange Using HTTP, Applicability Statement 2 (AS2) | 4130
-------- | Digital Private Network Signaling System (DPNSS)/Digital Access Signaling System 2 (DASS 2) Extensions to the IUA Protocol | 4129
-------- | Protocol Extensions for Support of Diffserv-aware MPLS Traffic Engineering | 4124
-------- | A Universally Unique IDentifier (UUID) URN Namespace | 4122
-------- | The Kerberos Version 5 Generic Security Service Application Program Interface (GSS-API) Mechanism: Version 2 | 4121
KERBEROS | The Kerberos Network Authentication Service (V5) | 4120
-------- | A Presence-based GEOPRIV Location Object Format | 4119
-------- | E.164 Number Mapping for the Extensible Provisioning Protocol (EPP) | 4114
MIB-UDP | Management Information Base for the User Datagram Protocol (UDP) | 4113
-------- | Electronic Commerce Modeling Language (ECML) Version 2 Specification | 4112
-------- | Algorithms for Internet Key Exchange version 1 (IKEv1) | 4109
-------- | Using Cryptographic Message Syntax (CMS) to Protect Firmware Packages | 4108
-------- | The Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload (ESP) | 4106
-------- | Policy Core Extension Lightweight Directory Access Protocol Schema (PCELS) | 4104
-------- | RTP Payload for Text Conversation | 4103
-------- | Registration of the text/red MIME Sub-Type | 4102
-------- | Attaching Meaning to Solicitation Class Keywords | 4095
-------- | Fast Reroute Extensions to RSVP-TE for LSP Tunnels | 4090
-------- | Uniform Resource Identifier (URI) Scheme for the Simple Network Management Protocol (SNMP) | 4088
-------- | IP Tunnel MIB | 4087
-------- | A Negative Acknowledgement Mechanism for Signaling Compression | 4077
-------- | Simple Network Time Protocol (SNTP) Configuration Option for DHCPv6 | 4075
-------- | Protecting Multiple Contents with the Cryptographic Message Syntax (CMS) | 4073
-------- | Diameter Extensible Authentication Protocol (EAP) Application | 4072
-------- | Definitions of Managed Object Extensions for Very High Speed Digital Subscriber Lines (VDSL) Using Multiple Carrier Modulation (MCM) Line Coding | 4070
-------- | Definitions of Managed Object Extensions for Very High Speed Digital Subscriber Lines (VDSL) Using Single Carrier Modulation (SCM) Line Coding | 4069
-------- | Experimental Message, Extensions, and Error Codes for Mobile IPv4 | 4064
-------- | RTP Payload Formats for European Telecommunications Standards Institute (ETSI) European Standard ES 202 050, ES 202 211, and ES 202 212 Distributed Speech Recognition Encoding | 4060
-------- | Use of the RSASSA-PSS Signature Algorithm in Cryptographic Message Syntax (CMS) | 4056
-------- | Additional Algorithms and Identifiers for RSA Cryptography for use in the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile | 4055
-------- | Additional XML Security Uniform Resource Identifiers (URIs) | 4051
-------- | Fibre Channel Management MIB | 4044
-------- | Internet X.509 Public Key Infrastructure Permanent Identifier | 4043
-------- | RTP Payload Format for a 64 kbit/s Transparent Call | 4040
-------- | Rapid Commit Option for the Dynamic Host Configuration Protocol version 4 (DHCPv4) | 4039
-------- | Open Pluggable Edge Services (OPES) Callout Protocol (OCP) Core | 4037
-------- | Management Information Base for Data Over Cable Service Interface Specification (DOCSIS) Cable Modem Termination Systems for Subscriber Management | 4036
-------- | Protocol Modifications for the DNS Security Extensions | 4035
-------- | Resource Records for the DNS Security Extensions | 4034
-------- | DNS Security Introduction and Requirements | 4033
-------- | Update to the Session Initiation Protocol (SIP) Preconditions Framework | 4032
-------- | The Authentication Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Option | 4030
-------- | Session Timers in the Session Initiation Protocol (SIP) | 4028
-------- | A Method for Storing IPsec Keying Material in DNS | 4025
-------- | Encapsulating MPLS in IP or Generic Routing Encapsulation (GRE) | 4023
MIB-TCP | Management Information Base for the Transmission Control Protocol (TCP) | 4022
-------- | Registration of Mail and MIME Header Fields | 4021
-------- | RObust Header Compression (ROHC): Profiles for User Datagram Protocol (UDP) Lite | 4019
-------- | Finding Internet Small Computer Systems Interface (iSCSI) Targets and Name Servers by Using Service Location Protocol version 2 (SLPv2) | 4018
-------- | The Eifel Response Algorithm for TCP | 4015
-------- | Remote Authentication Dial-In User Service (RADIUS) Attributes Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Information Option | 4014
-------- | SASLprep: Stringprep Profile for User Names and Passwords | 4013
-------- | Routing Policy Specification Language next generation (RPSLng) | 4012
-------- | Policy Based Management MIB | 4011
-------- | Use of the SEED Encryption Algorithm in Cryptographic Message Syntax (CMS) | 4010
-------- | Definitions of Managed Objects for Network Address Translators (NAT) | 4008
-------- | 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 Administrative Operations | 3998
-------- | Internet Printing Protocol (IPP): The 'ippget' Delivery Method for Event Notifications | 3996
-------- | Internet Printing Protocol (IPP): Event Notifications and Subscriptions | 3995
-------- | Indication of Message Composition for Instant Messaging | 3994
-------- | Subscriber-ID Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Option | 3993
-------- | Internationalized Resource Identifiers (IRIs) | 3987
-------- | Using the Internet Registry Information Service (IRIS) over the Blocks Extensible Exchange Protocol (BEEP) | 3983
-------- | IRIS: A Domain Registry (dreg) Type for the Internet Registry Information Service (IRIS) | 3982
-------- | IRIS: The Internet Registry Information Service (IRIS) Core Protocol | 3981
-------- | T11 Network Address Authority (NAA) Naming Format for iSCSI Node Names | 3980
-------- | 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 Kerberos 5 | 3962
-------- | Encryption and Checksum Specifications for Kerberos 5 | 3961
-------- | The Early Session Disposition Type for the Session Initiation Protocol (SIP) | 3959
-------- | Domain-Based Application Service Location Using SRV RRs and the Dynamic Delegation Discovery Service (DDDS) | 3958
-------- | Authentication, Authorization, and Accounting (AAA) Registration Keys for Mobile IPv4 | 3957
-------- | Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast Address | 3956
-------- | Telephone Number Mapping (ENUM) Service Registration for Presence Services | 3953
-------- | UDP Encapsulation of IPsec ESP Packets | 3948
-------- | Negotiation of NAT-Traversal in the IKE | 3947
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Architecture | 3945
-------- | Reclassifying Dynamic Host Configuration Protocol version 4 (DHCPv4) Options | 3942
-------- | 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 Update Protocol (LCUP) | 3928
-------- | Dynamic Configuration of IPv4 Link-Local Addresses | 3927
-------- | Vendor-Identifying Vendor Options for Dynamic Host Configuration Protocol version 4 (DHCPv4) | 3925
-------- | End-to-End Signing and Object Encryption for the Extensible Messaging and Presence Protocol (XMPP) | 3923
-------- | Mapping the Extensible Messaging and Presence Protocol (XMPP) to Common Presence and Instant Messaging (CPIM) | 3922
-------- | Domain Registry Grace Period Mapping for the Extensible Provisioning Protocol (EPP) | 3915
-------- | The Session Initiation Protocol (SIP) "Join" Header | 3911
-------- | The SPIRITS (Services in PSTN requesting Internet Services) Protocol | 3910
-------- | Lightweight Directory Access Protocol (LDAP) Cancel Operation | 3909
-------- | Session Initiation Protocol (SIP) Extension for Event State Publication | 3903
-------- | Network Information Service (NIS) Configuration Options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 3898
DS3-E3-MIB | Definitions of Managed Objects for the DS3/E3 Interface Type | 3896
-------- | Sieve Extension: Copying Without Side Effects | 3894
-------- | Session Initiation Protocol (SIP) Authenticated Identity Body (AIB) Format | 3893
-------- | The Session Initiation Protocol (SIP) Referred-By Mechanism | 3892
-------- | The Session Initiation Protocol (SIP) "Replaces" Header | 3891
-------- | A Transport Independent Bandwidth Modifier for the Session Description Protocol (SDP) | 3890
-------- | Message Tracking Query Protocol | 3887
-------- | An Extensible Message Format for Message Tracking Responses | 3886
-------- | SMTP Service Extension for Message Tracking | 3885
-------- | Detecting Inactive Neighbors over OSPF Demand Circuits (DC) | 3883
-------- | Call Processing Language (CPL): A Language for User Control of Internet Telephony Services | 3880
-------- | Deprecating Site Local Addresses | 3879
-------- | Alarm Reporting Control Management Information Base (MIB) | 3878
-------- | Alarm Management Information Base (MIB) | 3877
-------- | Returning Matched Values with the Lightweight Directory Access Protocol version 3 (LDAPv3) | 3876
-------- | Stream Control Transmission Protocol (SCTP) Management Information Base (MIB) | 3873
-------- | Management Information Base for Telephony Routing over IP (TRIP) | 3872
-------- | Signalling Connection Control Part User Adaptation Layer (SUA) | 3868
-------- | Language Tags and Ranges in the Lightweight Directory Access Protocol (LDAP) | 3866
-------- | A No Soliciting Simple Mail Transfer Protocol (SMTP) Service Extension | 3865
-------- | Presence Information Data Format (PIDF) | 3863
-------- | Common Presence and Instant Messaging (CPIM): Message Format | 3862
-------- | 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 Watcher Information | 3858
-------- | A Watcher Information Event Template-Package for the Session Initiation Protocol (SIP) | 3857
-------- | A Presence Event Package for the Session Initiation Protocol (SIP) | 3856
-------- | Transporting Secure/Multipurpose Internet Mail Extensions (S/MIME) Objects in X.400 | 3855
-------- | Securing X.400 Content with Secure/Multipurpose Internet Mail Extensions (S/MIME) | 3854
SIP | S/MIME Advanced Encryption Standard (AES) Requirement for the Session Initiation Protocol (SIP) | 3853
-------- | Mobile IPv4 Extension for Carrying Network Access Identifiers | 3846
-------- | RObust Header Compression (ROHC): A Compression Profile for IP | 3843
-------- | A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP) | 3842
-------- | Caller Preferences for the Session Initiation Protocol (SIP) | 3841
-------- | Indicating User Agent Capabilities in the Session Initiation Protocol (SIP) | 3840
-------- | MIME Type Registrations for 3rd Generation Partnership Project (3GPP) Multimedia files | 3839
-------- | Recommendations for Automatic Responses to Electronic Mail | 3834
-------- | MIKEY: Multimedia Internet KEYing | 3830
-------- | The Lightweight User Datagram Protocol (UDP-Lite) | 3828
-------- | The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model | 3826
-------- | Finding Fibre Channel over TCP/IP (FCIP) Entities Using Service Location Protocol version 2 (SLPv2) | 3822
-------- | Fibre Channel Over TCP/IP (FCIP) | 3821
-------- | Internet X.509 Public Key Infrastructure (PKI) Proxy Certificate Profile | 3820
-------- | Definitions of Managed Objects for RObust Header Compression (ROHC) | 3816
-------- | Definitions of Managed Objects for the Multiprotocol Label Switching (MPLS), Label Distribution Protocol (LDP) | 3815
-------- | Multiprotocol Label Switching (MPLS) Forwarding Equivalence Class To Next Hop Label Forwarding Entry (FEC-To-NHLFE) Management Information Base (MIB) | 3814
-------- | Multiprotocol Label Switching (MPLS) Label Switching Router (LSR) Management Information Base (MIB) | 3813
-------- | Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Management Information Base (MIB) | 3812
-------- | Definitions of Textual Conventions (TCs) for Multiprotocol Label Switching (MPLS) Management | 3811
-------- | Multicast Listener Discovery Version 2 (MLDv2) for IPv6 | 3810
-------- | 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 (SIGTRAN) Protocols | 3788
-------- | The NewReno Modification to TCP's Fast Recovery Algorithm | 3782
-------- | X.509 Extensions for IP Addresses and AS Identifiers | 3779
-------- | Using IPsec to Protect Mobile IPv6 Signaling Between Mobile Nodes and Home Agents | 3776
-------- | Point-to-Point Protocol (PPP) Vendor Protocol | 3772
-------- | Securely Available Credentials Protocol | 3767
-------- | enumservice registration for Session Initiation Protocol (SIP) Addresses-of-Record | 3764
-------- | Telephone Number Mapping (ENUM) Service Registration for H.323 | 3762
-------- | Stream Control Transmission Protocol (SCTP) Partial Reliability Extension | 3758
-------- | 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) Access Control Protocol | 3744
-------- | Internet X.509 Public Key Infrastructure: Qualified Certificates Profile | 3739
-------- | IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB modules | 3737
-------- | Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6 | 3736
-------- | Application Performance Measurement MIB | 3729
-------- | Definitions of Managed Objects for Very High Speed Digital Subscriber Lines (VDSL) | 3728
-------- | ASN.1 Module Definition for the LDAP and X.500 Component Matching Rules | 3727
-------- | Securing Block Storage Protocols over IP | 3723
-------- | String Profile for Internet Small Computer Systems Interface (iSCSI) Names | 3722
-------- | Internet Small Computer Systems Interface (iSCSI) | 3720
-------- | The Secure Real-time Transport Protocol (SRTP) | 3711
-------- | Internet X.509 Public Key Infrastructure: Logotypes in X.509 Certificates | 3709
-------- | High Capacity Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals | 3705
-------- | Policy Core Lightweight Directory Access Protocol (LDAP) Schema | 3703
-------- | Lightweight Directory Access Protocol (LDAP): Additional Matching Rules | 3698
-------- | Internet Message Access Protocol (IMAP) UNSELECT command | 3691
-------- | Lightweight Directory Access Protocol (LDAP) and X.500 Component Matching Rules | 3687
-------- | Using Advanced Encryption Standard (AES) Counter Mode With IPsec Encapsulating Security Payload (ESP) | 3686
-------- | A Session Initiation Protocol (SIP) Event Package for Registrations | 3680
-------- | The Text/Plain Format and DelSp Parameters | 3676
-------- | Lightweight Directory Access Protocol version 3 (LDAPv3): All Operational Attributes | 3673
-------- | Subentries in the Lightweight Directory Access Protocol (LDAP) | 3672
-------- | Collective Attributes in the Lightweight Directory Access Protocol (LDAP) | 3671
-------- | Information Model for Describing Network Device QoS Datapath Mechanisms | 3670
FTP | Extensions to FTP | 3659
-------- | Use of the Camellia Encryption Algorithm in Cryptographic Message Syntax (CMS) | 3657
-------- | Web Distributed Authoring and Versioning (WebDAV) Ordered Collections Protocol | 3648
-------- | DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 3646
-------- | Generic Security Service Algorithm for Secret Key Transaction Authentication for DNS (GSS-TSIG) | 3645
-------- | Policy Quality of Service (QoS) Information Model | 3644
-------- | Fibre Channel (FC) Frame Encapsulation | 3643
-------- | Common Elements of Generic String Encoding Rules (GSER) Encodings | 3642
-------- | Generic String Encoding Rules (GSER) for ASN.1 Types | 3641
-------- | RTP Payload Format for Transport of MPEG-4 Elementary Streams | 3640
-------- | Definitions of Managed Objects for the Ethernet WAN Interface Sublayer | 3637
-------- | Definitions of Managed Objects for the Ethernet-like Interface Types | 3635
-------- | Key Distribution Center (KDC) Server Address Sub-option for the Dynamic Host Configuration Protocol (DHCP) CableLabs Client Configuration (CCC) Option | 3634
-------- | IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6 | 3633
-------- | Traffic Engineering (TE) Extensions to OSPF Version 2 | 3630
-------- | Graceful OSPF Restart | 3623
-------- | Power Ethernet MIB | 3621
-------- | The TUNNEL Profile | 3620
-------- | RTP Control Protocol Extended Reports (RTCP XR) | 3611
-------- | Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration | 3608
-------- | Definitions of Supplemental Managed Objects for ATM Interface | 3606
-------- | Real Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP) | 3605
-------- | The AES-CBC Cipher Algorithm and Its Use with IPsec | 3602
-------- | Text String Notation for Dial Sequences and Global Switched Telephone Network (GSTN) / E.164 Addresses | 3601
-------- | Handling of Unknown DNS Resource Record (RR) Types | 3597
-------- | Textual Conventions for IPv6 Flow Label | 3595
-------- | PacketCable Security Ticket Control Sub-Option for the DHCP CableLabs Client Configuration (CCC) Option | 3594
-------- | Definitions of Managed Objects for the Optical Interface Type | 3591
-------- | Source Address Selection for the Multicast Listener Discovery (MLD) Protocol | 3590
-------- | Diameter Base Protocol | 3588
-------- | IP Security Policy (IPSP) Requirements | 3586
-------- | IPsec Configuration Policy Information Model | 3585
-------- | An Extension to the Session Initiation Protocol (SIP) for Symmetric Response Routing | 3581
-------- | Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overlap Signalling to the Session Initiation Protocol (SIP) | 3578
-------- | IANA Considerations for RADIUS (Remote Authentication Dial In User Service) | 3575
-------- | Signalling of Modem-On-Hold status in Layer 2 Tunneling Protocol (L2TP) | 3573
-------- | The AES-XCBC-MAC-96 Algorithm and Its Use With IPsec | 3566
-------- | Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Cryptographic Message Syntax (CMS) | 3565
-------- | Use of the RSAES-OAEP Key Transport Algorithm in Cryptographic Message Syntax (CMS) | 3560
-------- | Multicast Address Allocation MIB | 3559
-------- | RTP Payload Format for Enhanced Variable Rate Codecs (EVRC) and Selectable Mode Vocoders (SMV) | 3558
-------- | RTP Payload Format for European Telecommunications Standards Institute (ETSI) European Standard ES 201 108 Distributed Speech Recognition Encoding | 3557
-------- | Session Description Protocol (SDP) Bandwidth Modifiers for RTP Control Protocol (RTCP) Bandwidth | 3556
-------- | On the Use of Stream Control Transmission Protocol (SCTP) with IPsec | 3554
-------- | Enhanced Compressed RTP (CRTP) for Links with High Delay, Packet Loss and Reordering | 3545
IPCOM-PPP | IP Header Compression over PPP | 3544
-------- | Registration Revocation in Mobile IPv4 | 3543
-------- | Authentication, Authorization and Accounting (AAA) Transport Profile | 3539
-------- | Wrapping a Hashed Message Authentication Code (HMAC) key with a Triple-Data Encryption Standard (DES) Key or an Advanced Encryption Standard (AES) Key | 3537
NFSv4 | Network File System (NFS) version 4 Protocol | 3530
-------- | Link Selection sub-option for the Relay Agent Information Option for DHCPv4 | 3527
-------- | More Modular Exponential (MODP) Diffie-Hellman groups for Internet Key Exchange (IKE) | 3526
-------- | Mapping of Media Streams to Resource Reservation Flows | 3524
-------- | Session Authorization Policy Element | 3520
-------- | Mobile IP Traversal of Network Address Translation (NAT) Devices | 3519
PPP-BCP | Point-to-Point Protocol (PPP) Bridging Control Protocol (BCP) | 3518
-------- | A Conservative Selective Acknowledgment (SACK)-based Loss Recovery Algorithm for TCP | 3517
-------- | IMAP4 Binary Content Extension | 3516
-------- | The Session Initiation Protocol (SIP) Refer Method | 3515
IPP-E-T | Internet Printing Protocol/1.1: IPP URL Scheme | 3510
-------- | Message Disposition Notification (MDN) profile for Internet Message Access Protocol (IMAP) | 3503
-------- | Internet Message Access Protocol (IMAP) - MULTIAPPEND Extension | 3502
IMAPv4 | INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1 | 3501
-------- | Definitions of Managed Objects for Synchronous Optical Network (SONET) Linear Automatic Protection Switching (APS) Architectures | 3498
-------- | RTP Payload Format for Society of Motion Picture and Television Engineers (SMPTE) 292M Video | 3497
-------- | Dynamic Host Configuration Protocol (DHCP) Option for CableLabs Client Configuration | 3495
-------- | Punycode: A Bootstring encoding of Unicode for Internationalized Domain Names in Applications (IDNA) | 3492
-------- | Compressing the Session Initiation Protocol (SIP) | 3486
-------- | The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp) | 3485
-------- | Default Address Selection for Internet Protocol version 6 (IPv6) | 3484
-------- | Signalling Unnumbered Links in CR-LDP (Constraint-Routing Label Distribution Protocol) | 3480
-------- | Fault Tolerance for the Label Distribution Protocol (LDP) | 3479
-------- | Graceful Restart Mechanism for Label Distribution Protocol | 3478
-------- | Signalling Unnumbered Links in Resource ReSerVation Protocol - Traffic Engineering (RSVP-TE) | 3477
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Extensions | 3473
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Signaling Constraint-based Routed Label Distribution Protocol (CR-LDP) Extensions | 3472
-------- | Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional Description | 3471
CIM | Policy Core Information Model (PCIM) Extensions | 3460
-------- | Critical Content Multi-purpose Internet Mail Extensions (MIME) Parameter | 3459
-------- | Message Context for Internet Mail | 3458
-------- | Dynamic Host Configuration Protocol (DHCPv4) Configuration of IPsec Tunnel Mode | 3456
-------- | Preparation of Internationalized Strings ("stringprep") | 3454
-------- | Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Networks | 3443
-------- | The Classless Static Route Option for Dynamic Host Configuration Protocol (DHCP) version 4 | 3442
-------- | Definitions of Extension Managed Objects for Asymmetric Digital Subscriber Lines | 3440
-------- | Layer-Two Tunneling Protocol Extensions for PPP Link Control Protocol Negotiation | 3437
-------- | Transport Layer Security over Stream Control Transmission Protocol | 3436
-------- | Remote Monitoring MIB Extensions for High Capacity Alarms | 3434
-------- | Entity Sensor Management Information Base | 3433
-------- | Network performance measurement with periodic streams | 3432
-------- | Session Initiation Protocol (SIP) Extension for Instant Messaging | 3428
-------- | Obsoleting IQUERY | 3425
-------- | Internet Media Type message/sipfrag | 3420
-------- | Textual Conventions for Transport Addresses | 3419
-------- | Zero-byte Support for Bidirectional Reliable Mode (R-mode) in Extended Link-Layer Assisted RObust Header Compression (ROHC) Profile | 3408
-------- | Session Description Protocol (SDP) Simple Capability Declaration | 3407
NAPTR | Dynamic Delegation Discovery System (DDDS) Part Four: The Uniform Resource Identifiers (URI) | 3404
NAPTR | Dynamic Delegation Discovery System (DDDS) Part Three: The Domain Name System (DNS) Database | 3403
NAPTR | Dynamic Delegation Discovery System (DDDS) Part Two: The Algorithm | 3402
-------- | Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) Mapping | 3398
-------- | Dynamic Host Configuration Protocol (DHCP) Domain Search Option | 3397
-------- | Encoding Long Options in the Dynamic Host Configuration Protocol (DHCPv4) | 3396
RMON-MIB | Remote Network Monitoring MIB Protocol Identifier Reference Extensions | 3395
-------- | IP Packet Delay Variation Metric for IP Performance Metrics (IPPM) | 3393
-------- | Increasing TCP's Initial Window | 3390
-------- | Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN) | 3389
IPP-E-T | Internet Printing Protocol (IPP): The 'collection' attribute syntax | 3382
IPP-E-T | Internet Printing Protocol (IPP): Job Progress Attributes | 3381
IPP-E-T | Internet Printing Protocol (IPP): Job and Printer Set Operations | 3380
IGMP | Internet Group Management Protocol, Version 3 | 3376
-------- | Layer Two Tunneling Protocol "L2TP" Management Information Base | 3371
-------- | Cryptographic Message Syntax (CMS) Algorithms | 3370
-------- | The 'go' URI Scheme for the Common Name Resolution Protocol | 3368
-------- | Common Name Resolution Protocol (CNRP) | 3367
-------- | Real-time Facsimile (T.38) - image/t38 MIME Sub-type Registration | 3362
-------- | Dynamic Host Configuration Protocol (DHCP-for-IPv4) Option for Session Initiation Protocol (SIP) Servers | 3361
-------- | Layer Two Tunnelling Protocol (L2TP) Over ATM Adaptation Layer 5 (AAL5) | 3355
-------- | Small Computer Systems Interface protocol over the Internet (iSCSI) Requirements and Design Considerations | 3347
-------- | The Application Exchange (APEX) Option Party Pack, Part Deux! | 3342
-------- | The Application Exchange (APEX) Access Service | 3341
-------- | The Application Exchange Core | 3340
-------- | Date and Time on the Internet: Timestamps | 3339
-------- | Class Extensions for PPP over Asynchronous Transfer Mode Adaptation Layer 2 | 3337
-------- | PPP Over Asynchronous Transfer Mode Adaptation Layer 2 (AAL2) | 3336
-------- | MIME-based Secure Peer-to-Peer Business Data Interchange over the Internet | 3335
-------- | Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Adaptation Layer | 3331
-------- | Security Mechanism Agreement for the Session Initiation Protocol (SIP) | 3329
-------- | Session Initiation Protocol (SIP) Extension Header Field for Registering Non-Adjacent Contacts | 3327
-------- | The Reason Header Field for the Session Initiation Protocol (SIP) | 3326
-------- | A Privacy Mechanism for the Session Initiation Protocol (SIP) | 3323
-------- | Signaling Compression (SigComp) - Extended Operations | 3321
-------- | Signaling Compression (SigComp) | 3320
-------- | Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers | 3319
-------- | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 3315
-------- | Integration of Resource Management and Session Initiation Protocol (SIP) | 3312
-------- | The Session Initiation Protocol (SIP) UPDATE Method | 3311
-------- | Layer Two Tunneling Protocol (L2TP) Differentiated Services Extension | 3308
-------- | Allocation Guidelines for IPv6 Multicast Addresses | 3307
-------- | Unicast-Prefix-based IPv6 Multicast Addresses | 3306
-------- | Layer Two Tunnelling Protocol (L2TP): ATM access network extensions | 3301
-------- | Content Negotiation for Messaging Services based on Email | 3297
-------- | Named Subordinate References in Lightweight Directory Access Protocol (LDAP) Directories | 3296
-------- | Definitions of Managed Objects for the General Switch Management Protocol (GSMP) | 3295
-------- | General Switch Management Protocol (GSMP) Packet Encapsulations for Asynchronous Transfer Mode (ATM), Ethernet and Transmission Control Protocol (TCP) | 3293
-------- | General Switch Management Protocol (GSMP) V3 | 3292
-------- | Management Information Base for the Differentiated Services Architecture | 3289
-------- | Remote Monitoring MIB Extensions for Differentiated Services | 3287
-------- | The VCDIFF Generic Differencing and Compression Data Format | 3284
-------- | Algorithms and Identifiers for the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile | 3279
-------- | Compressed Data Content Type for Cryptographic Message Syntax (CMS) | 3274
-------- | Remote Network Monitoring Management Information Base for High Capacity Networks | 3273
-------- | Multi-Protocol Label Switching (MPLS) Support of Differentiated Services | 3270
SIP | Session Initiation Protocol (SIP)-Specific Event Notification | 3265
SIP | An Offer/Answer Model with Session Description Protocol (SDP) | 3264
SIP | Session Initiation Protocol (SIP): Locating SIP Servers | 3263
SIP | Reliability of Provisional Responses in Session Initiation Protocol (SIP) | 3262
SIP | SIP: Session Initiation Protocol | 3261
-------- | The DOCSIS (Data-Over-Cable Service Interface Specifications) Device Class DHCP (Dynamic Host Configuration Protocol) Relay Agent Information Sub-option | 3256
-------- | Extending Point-to-Point Protocol (PPP) over Synchronous Optical NETwork/Synchronous Digital Hierarchy (SONET/SDH) with virtual concatenation, high order and low order payloads | 3255
-------- | Versioning Extensions to WebDAV (Web Distributed Authoring and Versioning) | 3253
-------- | An Expedited Forwarding PHB (Per-Hop Behavior) | 3246
-------- | Robust Header Compression (ROHC) over PPP | 3241
-------- | Definitions of Managed Objects for Scheduling Management Operations | 3231
-------- | Instance Digests in HTTP | 3230
-------- | Delta encoding in HTTP | 3229
-------- | DNSSEC and IPv6 A6 aware server/resolver message size requirements | 3226
-------- | Indicating Resolver Support of DNSSEC | 3225
SLP | Vendor Extensions for Service Location Protocol, Version 2 | 3224
-------- | Telephony Routing over IP (TRIP) | 3219
-------- | LSP Modification Using CR-LDP | 3214
-------- | Constraint-Based LSP Setup using LDP | 3212
-------- | RSVP-TE: Extensions to RSVP for LSP Tunnels | 3209
-------- | SMTP Service Extension for Secure SMTP over Transport Layer Security | 3207
-------- | The SYS and AUTH POP Response Codes | 3206
-------- | MIME media types for ISUP and QSIG Objects | 3204
-------- | DHCP reconfigure extension | 3203
-------- | Definitions of Managed Objects for Frame Relay Service Level Definitions | 3202
-------- | Definitions of Managed Objects for Circuit to Interface Translation | 3201
-------- | Reliable Delivery for syslog | 3195
-------- | Securing L2TP using IPsec | 3193
-------- | RTP Payload Format for 12-bit DAT Audio and 20- and 24-bit Linear Sampled Audio | 3190
-------- | Reuse of CMS Content Encryption Keys | 3185
-------- | Identity Representation for RSVP | 3182
-------- | Signaled Preemption Priority Policy Element | 3181
-------- | Aggregation of RSVP for IPv4 and IPv6 Reservations | 3175
IPCOMP | IP Payload Compression Protocol (IPComp) | 3173
-------- | The Addition of Explicit Congestion Notification (ECN) to IP | 3168
-------- | Definitions of Managed Objects for the Delegation of Management Scripts | 3165
-------- | RADIUS and IPv6 | 3162
TSA | Internet X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) | 3161
PIB | Structure of Policy Provisioning Information (SPPI) | 3159
MIME-PGP | MIME Security with OpenPGP | 3156
-------- | PPP Multiplexing | 3153
-------- | Transmission of IPv6 Packets over IEEE 1394 Networks | 3146
-------- | L2TP Disconnect Cause Information | 3145
-------- | Remote Monitoring MIB Extensions for Interface Parameters Monitoring | 3144
-------- | Per Hop Behavior Identification Codes | 3140
-------- | The Congestion Manager | 3124
-------- | Extensions to IPv6 Neighbor Discovery for Inverse Discovery Specification | 3122
-------- | Authentication for DHCP Messages | 3118
-------- | Mobile IP Vendor/Organization-Specific Extensions | 3115
-------- | Service Location Protocol Modifications for IPv6 | 3111
-------- | RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS) | 3110
-------- | Conventions for the use of the Session Description Protocol (SDP) for ATM Bearer Connections | 3108
SDP | Carrying Label Information in BGP-4 | 3107
OSPF-NSSA | The OSPF Not-So-Stubby Area (NSSA) Option | 3101
RSVP | RSVP Cryptographic Authentication -- Updated Message Type Value | 3097
-------- | RObust Header Compression (ROHC): Framework and four profiles | 3095
COPS-PR | COPS Usage for Policy Provisioning (COPS-PR) | 3084
-------- | Mapping the BEEP Core onto TCP | 3081
BEEP | The Blocks Extensible Exchange Protocol Core | 3080
-------- | A Link-Layer Tunneling Mechanism for Unidirectional Links | 3077
-------- | DHC Load Balancing Algorithm | 3074
L2TP-FR | Layer Two Tunneling Protocol (L2TP) over Frame Relay | 3070
-------- | An Anycast Prefix for 6to4 Relay Routers | 3068
-------- | LDAP Password Modify Extended Operation | 3062
CIM | Policy Core Information Model -- Version 1 Specification | 3060
SLPv2 | Attribute List Extension for the Service Location Protocol | 3059
-------- | Connection of IPv6 Domains via IPv4 Clouds | 3056
-------- | Management Information Base for the PINT Services Architecture | 3055
-------- | TN3270E Service Location and Session Balancing | 3049
-------- | DHCP Relay Agent Information Option | 3046
-------- | Enhancing TCP's Loss Recovery Using Limited Transmit | 3042
-------- | VCID Notification over ATM link for LDP | 3038
-------- | MPLS using LDP and ATM VC Switching | 3035
-------- | Use of Label Switching on Frame Relay Networks Specification | 3034
-------- | 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 | 3033
-------- | MPLS Label Stack Encoding | 3032
MPLS | Multiprotocol Label Switching Architecture | 3031
-------- | SMTP Service Extensions for Transmission of Large and Binary MIME Messages | 3030
-------- | Reverse Tunneling for Mobile IP, revised | 3024
-------- | XML Media Types | 3023
-------- | Using 31-Bit Prefixes on IPv4 Point-to-Point Links | 3021
-------- | Definitions of Managed Objects for Monitoring and Controlling the UNI/NNI Multilink Frame Relay Function | 3020
-------- | XML DTD for Roaming Access Phone Book | 3017
-------- | Notification Log MIB | 3014
-------- | The IPv4 Subnet Selection Option for DHCP | 3011
-------- | Secure Domain Name System (DNS) Dynamic Update | 3007
-------- | Integrated Services in the Presence of Compressible Flows | 3006
-------- | The User Class Option for DHCP | 3004
-------- | The audio/mpeg Media Type | 3003
-------- | Specification of the Null Service Type | 2997
-------- | Format of the RSVP DCLASS Object | 2996
-------- | Registration of Charset and Languages Media Features Tags | 2987
-------- | Use of the CAST-128 Encryption Algorithm in CMS | 2984
-------- | Distributed Management Expression MIB | 2982
-------- | Event MIB | 2981
-------- | IMAP4 ID extension | 2971
-------- | RSVP Refresh Overhead Reduction Extensions | 2961
-------- | Real-Time Transport Protocol Management Information Base | 2959
-------- | Definitions of Managed Objects for Monitoring and Controlling the Frame Relay/ATM PVC Service Interworking Function | 2955
FR-MIB | Definitions of Managed Objects for Frame Relay Service | 2954
-------- | Telnet Encryption: CAST-128 64 bit Cipher Feedback | 2950
-------- | Telnet Encryption: CAST-128 64 bit Output Feedback | 2949
-------- | Telnet Encryption: DES3 64 bit Output Feedback | 2948
-------- | Telnet Encryption: DES3 64 bit Cipher Feedback | 2947
-------- | Telnet Data Encryption Option | 2946
-------- | The SRP Authentication and Key Exchange System | 2945
-------- | Telnet Authentication: SRP | 2944
-------- | TELNET Authentication Using DSA | 2943
-------- | Telnet Authentication: Kerberos Version 5 | 2942
TOPT-AUTH | Telnet Authentication Option | 2941
-------- | Definitions of Managed Objects for Common Open Policy Service (COPS) Protocol Clients | 2940
-------- | Identifying Composite Media Features | 2938
-------- | The Name Service Search Option for DHCP | 2937
IOTP-HTTP | Internet Open Trading Protocol (IOTP) HTTP Supplement | 2935
-------- | DNS Request and Transaction Signatures ( SIG(0)s ) | 2931
TKEY-RR | Secret Key Establishment for DNS (TKEY RR) | 2930
-------- | List-Id: A Structured Field and Namespace for the Identification of Mailing Lists | 2919
-------- | Route Refresh Capability for BGP-4 | 2918
-------- | MIME Content Types in Media Feature Expressions | 2913
-------- | Indicating Media Features for MIME Content | 2912
IPP-M-S | Internet Printing Protocol/1.1: Model and Semantics | 2911
IPP-E-T | Internet Printing Protocol/1.1: Encoding and Transport | 2910
-------- | MADCAP Multicast Scope Nesting State Option | 2907
-------- | Router Renumbering for IPv6 | 2894
-------- | LDAP Control Extension for Server Side Sorting of Search Results | 2891
-------- | Key and Sequence Number Extensions to GRE | 2890
SACK | An Extension to the Selective Acknowledgement (SACK) Option for TCP | 2883
-------- | Content Feature Schema for Internet Fax (V2) | 2879
-------- | Diffie-Hellman Proof-of-Possession Algorithms | 2875
-------- | TCP Processing of the IPv4 Precedence Field | 2873
-------- | Application and Sub Application Identity Policy Element for Use with RSVP | 2872
-------- | The Inverted Stack Table Extension to the Interfaces Group MIB | 2864
-------- | RTP Payload Format for Real-Time Pointers | 2862
-------- | The Use of HMAC-RIPEMD-160-96 within ESP and AH | 2857
-------- | Textual Conventions for Additional High Capacity Data Types | 2856
-------- | DHCP for IEEE 1394 | 2855
-------- | Deliver By SMTP Service Extension | 2852
LDIF | The LDAP Data Interchange Format (LDIF) - Technical Specification | 2849
-------- | The PINT Service Protocol: Extensions to SIP and SDP for IP Access to Telephone Call Services | 2848
LIPKEY | LIPKEY - A Low Infrastructure Public Key Mechanism Using SPKM | 2847
-------- | GSTN Address Element Extensions in E-mail Services | 2846
TSIG | Secret Key Transaction Authentication for DNS (TSIG) | 2845
GSN | IP and ARP over HIPPI-6400 (GSN) | 2835
-------- | ARP and IP Broadcast over HIPPI-800 | 2834
-------- | Upgrading to TLS Within HTTP/1.1 | 2817
-------- | Integrated Service Mappings on IEEE 802 Networks | 2815
-------- | SBM (Subnet Bandwidth Manager): A Protocol for RSVP-based Admission Control over IEEE 802-style networks | 2814
-------- | Mobile IP Network Access Identifier Extension for IPv4 | 2794
-------- | Mail Monitoring MIB | 2789
-------- | Network Services Monitoring MIB | 2788
-------- | Definitions of Managed Objects for the Virtual Router Redundancy Protocol | 2787
GRE | Generic Routing Encapsulation (GRE) | 2784
DNS-SRV | A DNS RR for specifying the location of services (DNS SRV) | 2782
RPSL | Routing Policy System Replication | 2769
-------- | RSVP Extensions for Policy Control | 2750
-------- | COPS usage for RSVP | 2749
COPS | The COPS (Common Open Policy Service) Protocol | 2748
-------- | RSVP Cryptographic Authentication | 2747
-------- | RSVP Operation Over IP Tunnels | 2746
-------- | RSVP Diagnostic Messages | 2745
-------- | Generic Security Service API Version 2 : C-bindings | 2744
-------- | Generic Security Service Application Program Interface Version 2, Update 1 | 2743
-------- | Calendar Attributes for vCard and LDAP | 2739
-------- | Corrections to "A Syntax for Describing Media Feature Sets" | 2738
-------- | NHRP Support for Virtual Private Networks | 2735
-------- | IPv4 over IEEE 1394 | 2734
MADCAP | Multicast Address Dynamic Client Allocation Protocol (MADCAP) | 2730
-------- | The Transmission of IP Over the Vertical Blanking Interval of a Television Signal | 2728
-------- | PGP Authentication for RIPE Database Updates | 2726
-------- | Routing Policy System Security | 2725
-------- | Traffic Flow Measurement: Meter MIB | 2720
TLS | Addition of Kerberos Cipher Suites to Transport Layer Security (TLS) | 2712
-------- | IPv6 Router Alert Option | 2711
MLD-IPv6 | Multicast Listener Discovery (MLD) for IPv6 | 2710
-------- | Integrated Services Mappings for Low Speed Networks | 2688
-------- | PPP in a Real-time Oriented HDLC-like Framing | 2687
-------- | The Multi-Class Extension to Multi-Link PPP | 2686
VPNI | Virtual Private Networks Identifier | 2685
-------- | Multiprotocol Encapsulation over ATM Adaptation Layer 5 | 2684
-------- | A Round-trip Delay Metric for IPPM | 2681
-------- | A One-way Packet Loss Metric for IPPM | 2680
-------- | A One-way Delay Metric for IPPM | 2679
IPPM-MET | IPPM Metrics for Measuring Connectivity | 2678
NHRP-MIB | Definitions of Managed Objects for the NBMA Next Hop Resolution Protocol (NHRP) | 2677
-------- | IPv6 Jumbograms | 2675
-------- | Non-Terminal DNS Name Redirection | 2672
EDNS0 | Extension Mechanisms for DNS (EDNS0) | 2671
-------- | Definitions of Managed Objects for the ADSL Lines | 2662
L2TP | Layer Two Tunneling Protocol "L2TP" | 2661
-------- | RTP Payload Format for PureVoice(tm) Audio | 2658
-------- | CIP Transport Protocols | 2653
-------- | MIME Object Definitions for the Common Indexing Protocol (CIP) | 2652
CIP | The Architecture of the Common Indexing Protocol (CIP) | 2651
ODMR-SMTP | ON-DEMAND MAIL RELAY (ODMR) SMTP with Dynamic IP Addresses | 2645
-------- | Internationalization of the File Transfer Protocol | 2640
-------- | Enhanced Security Services for S/MIME | 2634
-------- | Diffie-Hellman Key Agreement Method | 2631
-------- | NFS Version 2 and Version 3 Security Issues and the NFS Protocol's Use of RPCSEC_GSS and Kerberos V5 | 2623
RPSL | Routing Policy Specification Language (RPSL) | 2622
-------- | PPP over SONET/SDH | 2615
-------- | DHCP Options for Service Location Protocol | 2610
-------- | Service Templates and Service: Schemes | 2609
-------- | Service Location Protocol, Version 2 | 2608
-------- | Directory Server Monitoring MIB | 2605
-------- | ILMI-Based Server Discovery for NHRP | 2603
-------- | ILMI-Based Server Discovery for MARS | 2602
-------- | ILMI-Based Server Discovery for ATMARP | 2601
-------- | Assured Forwarding PHB Group | 2597
-------- | Using TLS with IMAP, POP3 and ACAP | 2595
-------- | Definitions of Managed Objects for WWW Services | 2594
-------- | Transmission of IPv6 Packets over Frame Relay Networks Specification | 2590
LDAPv3 | Lightweight Directory Access Protocol (v3): Extensions for Dynamic Directory Services | 2589
-------- | Internet X.509 Public Key Infrastructure Operational Protocols: FTP and HTTP | 2585
-------- | Definitions of Managed Objects for APPN/HPR in IP Networks | 2584
APP-MIB | Application Management MIB | 2564
-------- | DHCP Option to Disable Stateless Auto-Configuration in IPv4 Clients | 2563
TN2370E-RT-MIB | Definitions of Protocol and Managed Objects for TN3270E Response Time Collection Using SMIv2 (TN3270E-RT-MIB) | 2562
-------- | Base Definitions of Managed Objects for TN3270E Using SMIv2 | 2561
PKIX | X.509 Internet Public Key Infrastructure Online Certificate Status Protocol - OCSP | 2560
MHTML | MIME Encapsulation of Aggregate Documents, such as HTML (MHTML) | 2557
-------- | Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing | 2545
DHK-DNS | Storage of Diffie-Hellman Keys in the Domain Name System (DNS) | 2539
-------- | DSA KEYs and SIGs in the Domain Name System (DNS) | 2536
-------- | Media Features for Display, Print, and Fax | 2534
-------- | A Syntax for Describing Media Feature Sets | 2533
-------- | Extended Facsimile Using Internet Mail | 2532
-------- | Indicating Supported Media Features Using Extensions to DSN and MDN | 2530
-------- | Transmission of IPv6 over IPv4 Domains without Explicit Tunnels | 2529
-------- | Reserved IPv6 Subnet Anycast Addresses | 2526
ATM-MIBMAN | Definitions of Managed Objects for ATM Management | 2515
ATM-TC-OID | Definitions of Textual Conventions and OBJECT-IDENTITIES for ATM Management | 2514
-------- | Managed Objects for Controlling the Collection and Storage of Accounting Information for Connection-Oriented Networks | 2513
-------- | Accounting Information for ATM Networks | 2512
-------- | Compressing IP/UDP/RTP Headers for Low-Speed Serial Links | 2508
-------- | IP Header Compression | 2507
-------- | Transmission of IPv6 Packets over ARCnet Networks | 2497
-------- | Definitions of Managed Objects for the DS0 and DS0 Bundle Interface Type | 2494
IPv6ATMNET | IPv6 over ATM Networks | 2492
IPv6-NBMA | IPv6 over Non-Broadcast Multiple Access (NBMA) networks | 2491
-------- | DHCP Option for The Open Group's User Authentication Protocol | 2485
-------- | PPP LCP Internationalization Configuration Option | 2484
-------- | Gateways and MIME Security Multiparts | 2480
-------- | Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers | 2474
-------- | Generic Packet Tunneling in IPv6 Specification | 2473
-------- | Transmission of IPv6 Packets over Token Ring Networks | 2470
-------- | Transmission of IPv6 Packets over FDDI Networks | 2467
-------- | Transmission of IPv6 Packets over Ethernet Networks | 2464
EBN-MIB | Definitions of Managed Objects for Extended Border Node | 2457
-------- | Definitions of Managed Objects for APPN TRAPS | 2456
APPN-MIB | Definitions of Managed Objects for APPN | 2455
-------- | The ESP CBC-Mode Cipher Algorithms | 2451
POP3-EXT | POP3 Extension Mechanism | 2449
OTP-SASL | The One-Time-Password SASL Mechanism | 2444
-------- | BGP Route Flap Damping | 2439
-------- | RTP Payload Format for JPEG-compressed Video | 2435
-------- | RTP Payload Format for BT.656 Video Encoding | 2431
-------- | FTP Extensions for IPv6 and NATs | 2428
3DESE | The PPP Triple-DES Encryption Protocol (3DESE) | 2420
DESE-bis | The PPP DES Encryption Protocol, Version 2 (DESE-bis) | 2419
-------- | Definitions of Managed Objects for Multicast over UNI 3.0/3.1 based ATM Networks | 2417
-------- | The NULL Encryption Algorithm and Its Use With IPsec | 2410
ESPDES-CBC | The ESP DES-CBC Cipher Algorithm With Explicit IV | 2405
-------- | The Use of HMAC-SHA-1-96 within ESP and AH | 2404
-------- | The Use of HMAC-MD5-96 within ESP and AH | 2403
DATA-URL | The "data" URL scheme | 2397
CIDMID-URL | Content-ID and Message-ID Uniform Resource Locators | 2392
-------- | Feature negotiation mechanism for the File Transfer Protocol | 2389
-------- | Returning Values from Forms: multipart/form-data | 2388
MIME-RELAT | The MIME Multipart/Related Content-type | 2387
POP-URL | POP URL Scheme | 2384
-------- | Interoperation of Controlled-Load Service and Guaranteed Service with ATM | 2381
-------- | RSVP over ATM Implementation Requirements | 2380
TIPV3 | Transaction Internet Protocol Version 3.0 | 2371
-------- | The Use of URLs as Meta-Syntax for Core Mail List Commands and their Transport through Message Header Fields | 2369
PPP-AAL | PPP Over AAL5 | 2364
PPP-FUNI | PPP Over FUNI | 2363
IMAP4NAME | IMAP4 Namespace | 2342
NHRP-SCSP | A Distributed NHRP Service Using SCSP | 2335
SCSP | Server Cache Synchronization Protocol (SCSP) | 2334
-------- | NHRP Protocol Applicability Statement | 2333
NHRP | NBMA Next Hop Resolution Protocol (NHRP) | 2332
UNI-SIG | ATM Signalling Support for IP over ATM - UNI Signalling 4.0 Update | 2331
RTSP | Real Time Streaming Protocol (RTSP) | 2326
IPOA-MIB | Definitions of Managed Objects for Classical IP and ARP Over ATM Using SMIv2 (IPOA-MIB) | 2320
DNS-NCACHE | Negative Caching of DNS Queries (DNS NCACHE) | 2308
OR-ADD | Representing the O/R Address hierarchy in the X.500 Directory Information Tree | 2294
SUBTABLE | Representing Tables and Subtrees in the X.500 Directory | 2293
-------- | Mobile-IPv4 Configuration Option for PPP IPCP | 2290
SLM-APP | Definitions of System-Level Managed Objects for Applications | 2287
-------- | Definitions of Managed Objects for IEEE 802.12 Repeater Devices | 2266
RTP-MPEG | RTP Payload Format for MPEG1/MPEG2 Video | 2250
-------- | Using Domains in LDAP/X.500 Distinguished Names | 2247
ACAP | ACAP -- Application Configuration Access Protocol | 2244
OTP-ER | OTP Extended Responses | 2243
NETWAREIP | NetWare/IP Domain Name and Information | 2242
DHCP-NDS | DHCP Options for Novell Directory Services | 2241
HPR-MIB | Definitions of Managed Objects for HPR using SMIv2 | 2238
DLUR-MIB | Definitions of Managed Objects for DLUR using SMIv2 | 2232
MIME-EXT | MIME Parameter Value and Encoded Word Extensions: Character Sets, Languages, and Continuations | 2231
FTPSECEXT | FTP Security Extensions | 2228
-------- | Simple Hit-Metering and Usage-Limiting for HTTP | 2227
-------- | IP Broadcast over ATM Networks | 2226
IP-ATM | Classical IP and ARP over ATM | 2225
IMAP4LOGIN | IMAP4 Login Referrals | 2221
-------- | A Common Schema for the Internet White Pages Service | 2218
-------- | General Characterization Parameters for Integrated Service Network Elements | 2215
-------- | Integrated Services Management Information Base Guaranteed Service Extensions using SMIv2 | 2214
-------- | Integrated Services Management Information Base using SMIv2 | 2213
GQOS | Specification of Guaranteed Quality of Service | 2212
-------- | Specification of the Controlled-Load Network Element Service | 2211
RSVP-IS | The Use of RSVP with IETF Integrated Services | 2210
RSVP-IPSEC | RSVP Extensions for IPSEC Data Flows | 2207
RSVP-MIB | RSVP Management Information Base using SMIv2 | 2206
RSVP | Resource ReSerVation Protocol (RSVP) -- Version 1 Functional Specification | 2205
RPCSEC-GSS | RPCSEC_GSS Protocol Specification | 2203
RTP-RAD | RTP Payload for Redundant Audio Data | 2198
IMAPPOPAU | IMAP/POP AUTHorize Extension for Simple Challenge/Response | 2195
IMAP4MAIL | IMAP4 Mailbox Referrals | 2193
-------- | Communicating Presentation Information in Internet Messages: The Content-Disposition Header Field | 2183
DNS-CLAR | Clarifications to the DNS Specification | 2181
IMAP4-IDLE | IMAP4 IDLE command | 2177
SLP | Service Location Protocol | 2165
-------- | Use of an X.500/LDAP directory to support MIXER address mapping | 2164
DNS-MCGAM | Using the Internet DNS to Distribute MIXER Conformant Global Address Mapping (MCGAM) | 2163
-------- | Carrying PostScript in X.400 and MIME | 2160
-------- | A MIME Body Part for FAX | 2159
-------- | X.400 Image Body Parts | 2158
-------- | Mapping between X.400 and RFC-822/MIME Message Bodies | 2157
MIXER | MIXER (Mime Internet X.400 Enhanced Relay): Mapping between X.400 and RFC 822/MIME | 2156
MAIL-SERV | Mailbox Names for Common Services, Roles and Functions | 2142
URN-SYNTAX | URN Syntax | 2141
DNS-UPDATE | Dynamic Updates in the Domain Name System (DNS UPDATE) | 2136
DC-MIB | Dial Control Management Information Base using SMIv2 | 2128
ISDN-MIB | ISDN Management Information Base using SMIv2 | 2127
ITOT | ISO Transport Service on top of TCP (ITOT) | 2126
BAP-BACP | The PPP Bandwidth Allocation Protocol (BAP) / The PPP Bandwidth Allocation Control Protocol (BACP) | 2125
VEMMI-URL | VEMMI URL Specification | 2122
ROUT-ALERT | IP Router Alert Option | 2113
802.3-MIB | Definitions of Managed Objects for IEEE 802.3 Repeater Devices using SMIv2 | 2108
PPP-NBFCP | The PPP NetBIOS Frames Control Protocol (NBFCP) | 2097
RIP-TRIG | Triggered Extensions to RIP to Support Demand Circuits | 2091
IMAP4-LIT | IMAP4 non-synchronizing literals | 2088
IMAP4-QUO | IMAP4 QUOTA extension | 2087
HMAC-MD5 | HMAC-MD5 IP Authentication with Replay Prevention | 2085
RIPNG-IPV6 | RIPng for IPv6 | 2080
URI-ATT | Definition of an X.500 Attribute Type and an Object Class to Hold Uniform Resource Identifiers (URIs) | 2079
MIME-MODEL | The Model Primary Content Type for Multipurpose Internet Mail Extensions | 2077
URLZ39.50 | Uniform Resource Locators for Z39.50 | 2056
SNANAU-APP | Definitions of Managed Objects for APPC using SMIv2 | 2051
PPP-SNACP | The PPP SNA Control Protocol (SNACP) | 2043
SMTP-ENH | SMTP Service Extension for Returning Enhanced Error Codes | 2034
RTP-CELLB | RTP Payload Format of Sun's CellB Video Encoding | 2029
SPKM | The Simple Public-Key GSS-API Mechanism (SPKM) | 2025
DLSW-MIB | Definitions of Managed Objects for Data Link Switching using SMIv2 | 2024
MULTI-UNI | Support for Multicast over UNI 3.0/3.1 based ATM Networks | 2022
802.12-MIB | IEEE 802.12 Interface MIB | 2020
TCP-ACK | TCP Selective Acknowledgment Options | 2018
URL-ACC | Definition of the URL MIME External-Body Access-Type | 2017
MIME-PGP | MIME Security with Pretty Good Privacy (PGP) | 2015
MOBILEIPMIB | The Definitions of Managed Objects for IP Mobility Support using SMIv2 | 2006
-------- | Applicability Statement for IP Mobility Support | 2005
MINI-IP | Minimal Encapsulation within IP | 2004
IPENCAPIP | IP Encapsulation within IP | 2003
BGP-COMM | BGP Communities Attribute | 1997
DNS-NOTIFY | A Mechanism for Prompt Notification of Zone Changes (DNS NOTIFY) | 1996
DNS-IZT | Incremental Zone Transfer in DNS | 1995
SMTP-ETRN | SMTP Service Extension for Remote Message Queue Starting | 1985
SNA | Serial Number Arithmetic | 1982
PPP-FRAME | PPP in Frame Relay | 1973
PPP-ECP | The PPP Encryption Control Protocol (ECP) | 1968
GSSAPI-KER | The Kerberos Version 5 GSS-API Mechanism | 1964
PPP-CCP | The PPP Compression Control Protocol (CCP) | 1962
GSSAPI-SOC | GSS-API Authentication Method for SOCKS Version 5 | 1961
AUTH-SOCKS | Username/Password Authentication for SOCKS V5 | 1929
SOCKSV5 | SOCKS Protocol Version 5 | 1928
MIME-Encyp | Security Multiparts for MIME: Multipart/Signed and Multipart/Encrypted | 1847
-------- | Binding Protocols for ONC RPC Version 2 | 1833
-------- | The ESP DES-CBC Transform | 1829
-------- | Requirements for IP Version 4 Routers | 1812
OSPF-DC | Extending OSPF to Support Demand Circuits | 1793
MIME-EDI | MIME Encapsulation of EDI Objects | 1767
ATM | ATM Signaling Support for IP over ATM | 1755
IPNG | The Recommendation for the IP Next Generation Protocol | 1752
MacMIME | MIME Encapsulation of Macintosh Files - MacMIME | 1740
IMAP4-AUTH | IMAP4 Authentication Mechanisms | 1731
RDBMS-MIB | Relational Database Management System (RDBMS) Management Information Base (MIB) using SMIv2 | 1697
PPP-TRANS | PPP Reliable Transmission | 1663
PPP-ISDN | PPP over ISDN | 1618
PPP-X25 | PPP in X.25 | 1598
RIP-DC | Extensions to RIP to Support Demand Circuits | 1582
TOPT-ENVIR | Telnet Environment Option | 1572
PPP-LCP | PPP LCP Extensions | 1570
PPP/IPMIB | The Definitions of Managed Objects for the IP Network Control Protocol of the Point-to-Point Protocol | 1473
PPP/SECMIB | The Definitions of Managed Objects for the Security Protocols of the Point-to-Point Protocol | 1472
PPP/LCPMIB | The Definitions of Managed Objects for the Link Control Protocol of the Point-to-Point Protocol | 1471
SNMP-IPX | SNMP over IPX | 1420
IDENT | Identification Protocol | 1413
SNMP-X.25 | SNMP MIB Extension for the X.25 Packet Layer | 1382
SNMP-LAPB | SNMP MIB Extension for X.25 LAPB | 1381
PPP-OSINLCP | The PPP OSI Network Layer Control Protocol (OSINLCP) | 1377
TOPT-RFC | Telnet Remote Flow Control Option | 1372
PPP-IPCP | The PPP Internet Protocol Control Protocol (IPCP) | 1332
TCP-EXT | TCP Extensions for High Performance | 1323
-------- | Encoding Network Addresses to Support Operation over Non-OSI Lower Layers | 1277
ICMP-ROUT | ICMP Router Discovery Messages | 1256
IS-IS | Use of OSI IS-IS for routing in TCP/IP and dual environments | 1195
IP-CMPRS | Compressing TCP/IP Headers for Low-Speed Serial Links | 1144
TOPT-XDL | Telnet X display location option | 1096
TOPT-TERM | Telnet terminal-type option | 1091
TOPT-TS | Telnet terminal speed option | 1079
TOPT-NAWS | Telnet window size option | 1073
TOPT-X.3 | Telnet X.3 PAD option | 1053
TOPT-DATA | Telnet Data Entry Terminal option: DODIIS implementation | 1043
TOPT-3270 | Telnet 3270 regime option | 1041
TOPT-TLN | Telnet terminal location number option | 946
TOPT-OM | Output marking Telnet option | 933
TOPT-TACACS | TACACS user identification Telnet option | 927
TOPT-EOR | Telnet end of record option | 885
TOPT-SNDL | Telnet send-location option | 779
TOPT-SUPO | Telnet SUPDUP-Output option | 749
TOPT-SUP | Telnet SUPDUP option | 736
TOPT-BYTE | Revised Telnet byte macro option | 735
TOPT-LOGO | Telnet logout option | 727
TOPT-REM | Remote Controlled Transmission and Echoing Telnet option | 726

< Best Current Practice by BCP> Back to Top
Mnemonic | Title | RFC# | BCP#
-------- | Variance for The PPP Compression Control Protocol and The PPP Encryption Control Protocol | 1915 | 3
-------- | An Appeal to the Internet Community to Return Unused IP Networks (Prefixes) to the IANA | 1917 | 4
-------- | Address Allocation for Private Internets | 1918 | 5
-------- | Guidelines for creation, selection, and registration of an Autonomous System (AS) | 1930 | 6
-------- | Implications of Various Address Allocation Policies for Internet Routing | 2008 | 7
-------- | IRTF Research Group Guidelines and Procedures | 2014 | 8
-------- | The Internet Standards Process -- Revision 3 | 2026 | 9
-------- | Guidance on Interoperation and Implementation Reports for Advancement to Draft Standard | 5657* | 9
-------- | Reducing the Standards Track to Two Maturity Levels | 6410* | 9
-------- | IAB and IESG Selection, Confirmation, and Recall Process: Operation of the Nominating and Recall Committees | 3777 | 10
-------- | Nominating Committee Process: Earlier Announcement of Open Positions and Solicitation of Volunteers | 5633* | 10
-------- | The Nominating Committee Process: Open Disclosure of Willing Nominees | 5680* | 10
-------- | The Organizations Involved in the IETF Standards Process | 2028 | 11
-------- | Internet Registry IP Allocation Guidelines | 2050 | 12
-------- | Media Type Specifications and Registration Procedures | 4288 | 13
-------- | Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures | 4289 | 13
-------- | Key words for use in RFCs to Indicate Requirement Levels | 2119 | 14
-------- | Deployment of the Internet White Pages Service | 2148 | 15
-------- | Selection and Operation of Secondary DNS Servers | 2182 | 16
-------- | Use of DNS Aliases for Network Services | 2219 | 17
-------- | IETF Policy on Character Sets and Languages | 2277 | 18
-------- | IANA Charset Registration Procedures | 2978 | 19
-------- | Classless IN-ADDR.ARPA delegation | 2317 | 20
-------- | Expectations for Computer Security Incident Response | 2350 | 21
-------- | Guide for Internet Standards Writers | 2360 | 22
-------- | Administratively Scoped IP Multicast | 2365 | 23
-------- | RSVP over ATM Implementation Guidelines | 2379 | 24
-------- | IETF Working Group Guidelines and Procedures | 2418 | 25
-------- | Updates to RFC 2418 Regarding the Management of IETF Mailing Lists | 3934 | 25
-------- | Guidelines for Writing an IANA Considerations Section in RFCs | 5226* | 26
-------- | Advancement of MIB specifications on the IETF Standards Track | 2438 | 27
-------- | Enhancing TCP Over Satellite Channels using Standard Mechanisms | 2488 | 28
-------- | Anti-Spam Recommendations for SMTP MTAs | 2505 | 30
-------- | Media Feature Tag Registration Procedure | 2506 | 31
-------- | Reserved Top Level DNS Names | 2606 | 32
-------- | Changing the Default for Directed Broadcasts in Routers | 2644 | 34
-------- | Guidelines and Registration Procedures for New URI Schemes | 4395 | 35
-------- | Guidelines for Writers of RTP Payload Format Specifications | 2736 | 36
-------- | IANA Allocation Guidelines For Values In the Internet Protocol and Related Headers | 2780 | 37
-------- | IANA Allocation Guidelines for the Protocol Field | 5237* | 37
-------- | Network Ingress Filtering: Defeating Denial of Service Attacks which employ IP Source Address Spoofing | 2827 | 38
-------- | Charter of the Internet Architecture Board (IAB) | 2850 | 39
-------- | Root Name Server Operational Requirements | 2870 | 40
-------- | Congestion Control Principles | 2914 | 41
-------- | Domain Name System (DNS) IANA Considerations | 6195* | 42
-------- | Procedures and IANA Guidelines for Definition of New DHCP Options and Message Types | 2939 | 43
-------- | Use of HTTP State Management | 2964 | 44
-------- | IETF Discussion List Charter | 3005 | 45
-------- | Recommended Internet Service Provider Security Services and Procedures | 3013 | 46
-------- | Matching of Language Tags | 4647 | 47
-------- | Tags for Identifying Languages | 5646* | 47
-------- | End-to-end Performance Implications of Slow Links | 3150 | 48
-------- | End-to-end Performance Implications of Links with Errors | 3155 | 50
-------- | IANA Guidelines for IPv4 Multicast Address Assignments | 5771* | 51
-------- | Management Guidelines & Operational Requirements for the Address and Routing Parameter Area Domain ("arpa") | 3172 | 52
-------- | GLOP Addressing in 233/8 | 3180 | 53
-------- | IETF Guidelines for Conduct | 3184 | 54
-------- | Guidelines for Evidence Collection and Archiving | 3227 | 55
-------- | On the use of HTTP as a Substrate | 3205 | 56
-------- | IANA Considerations for IPv4 Internet Group Management Protocol (IGMP) | 3228 | 57
-------- | Defining the IETF | 3233 | 58
-------- | A Transient Prefix for Identifying Profiles under Development by the Working Groups of the Internet Engineering Task Force | 3349 | 59
-------- | Inappropriate TCP Resets Considered Harmful | 3360 | 60
-------- | Strong Security Requirements for Internet Engineering Task Force Standard Protocols | 3365 | 61
-------- | Advice to link designers on link Automatic Repeat reQuest (ARQ) | 3366 | 62
-------- | Session Initiation Protocol for Telephones (SIP-T): Context and Architectures | 3372 | 63
-------- | Internet Assigned Numbers Authority (IANA) Considerations for the Lightweight Directory Access Protocol (LDAP) | 4520 | 64
-------- | Dynamic Delegation Discovery System (DDDS) Part Five: URI.ARPA Assignment Procedures | 3405 | 65
-------- | Uniform Resource Names (URN) Namespace Definition Mechanisms | 3406 | 66
-------- | Change Process for the Session Initiation Protocol (SIP) and the Real-time Applications and Infrastructure Area | 5727* | 67
-------- | Layer Two Tunneling Protocol (L2TP) Internet Assigned Numbers Authority (IANA) Considerations Update | 3438 | 68
-------- | TCP Performance Implications of Network Path Asymmetry | 3449 | 69
-------- | Guidelines for the Use of Extensible Markup Language (XML) within IETF Protocols | 3470 | 70
-------- | TCP over Second (2.5G) and Third (3G) Generation Wireless Networks | 3481 | 71
-------- | Guidelines for Writing RFC Text on Security Considerations | 3552 | 72
-------- | An IETF URN Sub-namespace for Registered Protocol Parameters | 3553 | 73
-------- | Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework | 3584 | 74
-------- | Session Initiation Protocol (SIP) Basic Call Flow Examples | 3665 | 75
-------- | Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows | 3666 | 76
-------- | IETF ISOC Board of Trustee Appointment Procedures | 3677 | 77
-------- | Rights Contributors Provide to the IETF Trust | 5378* | 78
-------- | Intellectual Property Rights in IETF Technology | 3979 | 79
-------- | Clarification of the Third Party Disclosure Procedure in RFC 3979 | 4879 | 79
-------- | Delegation of E.F.F.3.IP6.ARPA | 3681 | 80
-------- | The IETF XML Registry | 3688 | 81
-------- | Assigning Experimental and Testing Numbers Considered Useful | 3692 | 82
-------- | A Practice for Revoking Posting Rights to IETF Mailing Lists | 3683 | 83
-------- | Ingress Filtering for Multihomed Networks | 3704 | 84
-------- | Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP) | 3725 | 85
-------- | Determining Strengths For Public Keys Used For Exchanging Symmetric Keys | 3766 | 86
-------- | Use of Interior Gateway Protocol (IGP) Metric as a second MPLS Traffic Engineering (TE) Metric | 3785 | 87
-------- | IANA Considerations for the Point-to-Point Protocol (PPP) | 3818 | 88
-------- | Advice for Internet Subnetwork Designers | 3819 | 89
-------- | Registration Procedures for Message Header Fields | 3864 | 90
-------- | DNS IPv6 Transport Operational Guidelines | 3901 | 91
-------- | IESG Procedures for Handling of Independent and IRTF Stream Submissions | 5742* | 92
-------- | A Model for IETF Process Experiments | 3933 | 93
-------- | A Mission Statement for the IETF | 3935 | 95
-------- | Procedures for Modifying the Resource reSerVation Protocol (RSVP) | 3936 | 96
-------- | Clarifying when Standards Track Documents may Refer Normatively to Documents at a Lower Level | 3967 | 97
-------- | Handling Normative References to Standards-Track Documents | 4897 | 97
-------- | The Internet Assigned Number Authority (IANA) Header Field Parameter Registry for the Session Initiation Protocol (SIP) | 3968 | 98
-------- | The Internet Assigned Number Authority (IANA) Uniform Resource Identifier (URI) Parameter Registry for the Session Initiation Protocol (SIP) | 3969 | 99
-------- | Early IANA Allocation of Standards Track Code Points | 4020 | 100
-------- | Structure of the IETF Administrative Support Activity (IASA) | 4071 | 101
-------- | BCP 101 Update for IPR Trust | 4371 | 101
-------- | IAB Processes for Management of IETF Liaison Relationships | 4052 | 102
-------- | Procedures for Handling Liaison Statements to and from the IETF | 4053 | 103
-------- | Terminology for Describing Internet Connectivity | 4084 | 104
-------- | Embedding Globally-Routable Internet Addresses Considered Harmful | 4085 | 105
-------- | Randomness Requirements for Security | 4086 | 106
-------- | Guidelines for Cryptographic Key Management | 4107 | 107
-------- | Deprecation of "ip6.int" | 4159 | 109
-------- | Tunneling Multiplexed Compressed RTP (TCRTP) | 4170 | 110
-------- | Guidelines for Authors and Reviewers of MIB Documents | 4181 | 111
-------- | RFC 4181 Update to Recognize the IETF Trust | 4841 | 111
-------- | Prioritized Treatment of Specific OSPF Version 2 Packets and Congestion Avoidance | 4222 | 112
-------- | The IETF Administrative Oversight Committee (IAOC) Member Selection Guidelines and Process | 4333 | 113
-------- | BGP Communities for Data Collection | 4384 | 114
-------- | IANA Allocations for Pseudowire Edge to Edge Emulation (PWE3) | 4446 | 116
-------- | Interworking between the Session Initiation Protocol (SIP) and QSIG | 4497 | 117
-------- | Considerations for Lightweight Directory Access Protocol (LDAP) Extensions | 4521 | 118
-------- | Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents | 4579 | 119
-------- | Source-Specific Protocol Independent Multicast in 232/8 | 4608 | 120
-------- | Multicast Source Discovery Protocol (MSDP) Deployment Scenarios | 4611 | 121
CIDR-STRA | Classless Inter-domain Routing (CIDR): The Internet Address Assignment and Aggregation Plan | 4632 | 122
-------- | Observed DNS Resolution Misbehavior | 4697 | 123
-------- | Specifying Alternate Semantics for the Explicit Congestion Notification (ECN) Field | 4774 | 124
-------- | Procedures for Protocol Extensions and Variations | 4775 | 125
-------- | Operation of Anycast Services | 4786 | 126
-------- | Network Address Translation (NAT) Behavioral Requirements for Unicast UDP | 4787 | 127
-------- | Avoiding Equal Cost Multipath Treatment in MPLS Networks | 4928 | 128
-------- | Change Process for Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Protocols and Procedures | 4929 | 129
-------- | IANA Considerations for OSPF | 4940 | 130
-------- | Symmetric RTP / RTP Control Protocol (RTCP) | 4961 | 131
-------- | Guidance for Authentication, Authorization, and Accounting (AAA) Key Management | 4962 | 132
-------- | Specifying New Congestion Control Algorithms | 5033 | 133
-------- | Email Submission Operations: Access and Accountability Requirements | 5068 | 134
-------- | IP Multicast Requirements for a Network Address Translator (NAT) and a Network Address Port Translator (NAPT) | 5135* | 135
-------- | Secure Connectivity and Mobility Using Mobile IPv4 and IKEv2 Mobility and Multihoming (MOBIKE) | 5266* | 136
-------- | ASCII Escaping of Unicode Characters | 5137* | 137
-------- | A Registry for SMTP Enhanced Mail System Status Codes | 5248* | 138
-------- | Templates for Internet-Drafts Containing MIB Modules | 5249* | 139
-------- | Preventing Use of Recursive Nameservers in Reflector Attacks | 5358* | 140
-------- | IANA Considerations and IETF Protocol Usage for IEEE 802 Parameters | 5342* | 141
-------- | NAT Behavioral Requirements for TCP | 5382* | 142
-------- | Deployment Considerations for Lemonade-Compliant Mobile Email | 5383* | 143
-------- | Session Initiation Protocol Service Examples | 5359* | 144
-------- | Unicast UDP Usage Guidelines for Application Designers | 5405* | 145
-------- | Guidelines for Specifying the Use of IPsec Version 2 | 5406* | 146
-------- | Example Call Flows of Race Conditions in the Session Initiation Protocol (SIP) | 5407* | 147
-------- | NAT Behavioral Requirements for ICMP | 5508* | 148
-------- | Session Initiation Protocol (SIP) Call Control - Transfer | 5589* | 149
-------- | Network Address Translation (NAT) Behavioral Requirements for the Datagram Congestion Control Protocol | 5597* | 150
-------- | H.248/MEGACO Registration Procedures | 5615* | 151
-------- | DNS Proxy Implementation Guidelines | 5625* | 152
-------- | Special Use IPv4 Addresses | 5735* | 153
-------- | Considerations for Civic Addresses in the Presence Information Data Format Location Object (PIDF-LO): Guidelines and IANA Registry Definition | 5774* | 154
-------- | Nameservers for IPv4 and IPv6 Reverse Zones | 5855* | 155
-------- | Recommendations for Transport-Protocol Port Randomization | 6056* | 156
-------- | IPv6 Address Assignment to End Sites | 6177* | 157
-------- | RADIUS Design Guidelines | 6158* | 158
-------- | Reducing the TIME-WAIT State Using TCP Timestamps | 6191* | 159
-------- | An Architecture for Location and Location Privacy in Internet Applications | 6280* | 160
-------- | Guidelines for the Use of the "OAM" Acronym in the IETF | 6291* | 161
-------- | Logging Recommendations for Internet-Facing Servers | 6302* | 162
-------- | Locally Served DNS Zones | 6303* | 163
-------- | IANA Considerations for Network Layer Protocol Identifiers | 6328* | 164
-------- | Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry | 6335* | 165
-------- | Terminology Used in Internationalization in the IETF | 6365* | 166
-------- | DomainKeys Identified Mail (DKIM) and Mailing Lists | 6377* | 167
-------- | IP Router Alert Considerations and Usage | 6398* | 168
-------- | Unique Origin Autonomous System Numbers (ASNs) per Node for Globally Anycasted Services | 6382* | 169
-------- | Guidelines for Considering New Performance Metric Development | 6390* | 170
-------- | Time to Remove Filters for Previously Unallocated IPv4 /8s | 6441* | 171
-------- | Recommendation for Not Using AS_SET and AS_CONFED_SET in BGP | 6472* | 172
-------- | Certificate Policy (CP) for the Resource Public Key Infrastructure (RPKI) | 6484* | 173
-------- | Certification Authority (CA) Key Rollover in the Resource Public Key Infrastructure (RPKI) | 6489* | 174

< Best Current Practice by RFC #> Back to Top
Mnemonic | Title | BCP# | RFC#
-------- | Certification Authority (CA) Key Rollover in the Resource Public Key Infrastructure (RPKI) | 174 | 6489*
-------- | Certificate Policy (CP) for the Resource Public Key Infrastructure (RPKI) | 173 | 6484*
-------- | Recommendation for Not Using AS_SET and AS_CONFED_SET in BGP | 172 | 6472*
-------- | Time to Remove Filters for Previously Unallocated IPv4 /8s | 171 | 6441*
-------- | Reducing the Standards Track to Two Maturity Levels | 9 | 6410*
-------- | IP Router Alert Considerations and Usage | 168 | 6398*
-------- | Guidelines for Considering New Performance Metric Development | 170 | 6390*
-------- | Unique Origin Autonomous System Numbers (ASNs) per Node for Globally Anycasted Services | 169 | 6382*
-------- | DomainKeys Identified Mail (DKIM) and Mailing Lists | 167 | 6377*
-------- | Terminology Used in Internationalization in the IETF | 166 | 6365*
-------- | Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry | 165 | 6335*
-------- | IANA Considerations for Network Layer Protocol Identifiers | 164 | 6328*
-------- | Locally Served DNS Zones | 163 | 6303*
-------- | Logging Recommendations for Internet-Facing Servers | 162 | 6302*
-------- | Guidelines for the Use of the "OAM" Acronym in the IETF | 161 | 6291*
-------- | An Architecture for Location and Location Privacy in Internet Applications | 160 | 6280*
-------- | Domain Name System (DNS) IANA Considerations | 42 | 6195*
-------- | Reducing the TIME-WAIT State Using TCP Timestamps | 159 | 6191*
-------- | IPv6 Address Assignment to End Sites | 157 | 6177*
-------- | RADIUS Design Guidelines | 158 | 6158*
-------- | Recommendations for Transport-Protocol Port Randomization | 156 | 6056*
-------- | Nameservers for IPv4 and IPv6 Reverse Zones | 155 | 5855*
-------- | Considerations for Civic Addresses in the Presence Information Data Format Location Object (PIDF-LO): Guidelines and IANA Registry Definition | 154 | 5774*
-------- | IANA Guidelines for IPv4 Multicast Address Assignments | 51 | 5771*
-------- | IESG Procedures for Handling of Independent and IRTF Stream Submissions | 92 | 5742*
-------- | Special Use IPv4 Addresses | 153 | 5735*
-------- | Change Process for the Session Initiation Protocol (SIP) and the Real-time Applications and Infrastructure Area | 67 | 5727*
-------- | The Nominating Committee Process: Open Disclosure of Willing Nominees | 10 | 5680*
-------- | Guidance on Interoperation and Implementation Reports for Advancement to Draft Standard | 9 | 5657*
-------- | Tags for Identifying Languages | 47 | 5646*
-------- | Nominating Committee Process: Earlier Announcement of Open Positions and Solicitation of Volunteers | 10 | 5633*
-------- | DNS Proxy Implementation Guidelines | 152 | 5625*
-------- | H.248/MEGACO Registration Procedures | 151 | 5615*
-------- | Network Address Translation (NAT) Behavioral Requirements for the Datagram Congestion Control Protocol | 150 | 5597*
-------- | Session Initiation Protocol (SIP) Call Control - Transfer | 149 | 5589*
-------- | NAT Behavioral Requirements for ICMP | 148 | 5508*
-------- | Example Call Flows of Race Conditions in the Session Initiation Protocol (SIP) | 147 | 5407*
-------- | Guidelines for Specifying the Use of IPsec Version 2 | 146 | 5406*
-------- | Unicast UDP Usage Guidelines for Application Designers | 145 | 5405*
-------- | Deployment Considerations for Lemonade-Compliant Mobile Email | 143 | 5383*
-------- | NAT Behavioral Requirements for TCP | 142 | 5382*
-------- | Rights Contributors Provide to the IETF Trust | 78 | 5378*
-------- | Session Initiation Protocol Service Examples | 144 | 5359*
-------- | Preventing Use of Recursive Nameservers in Reflector Attacks | 140 | 5358*
-------- | IANA Considerations and IETF Protocol Usage for IEEE 802 Parameters | 141 | 5342*
-------- | Secure Connectivity and Mobility Using Mobile IPv4 and IKEv2 Mobility and Multihoming (MOBIKE) | 136 | 5266*
-------- | Templates for Internet-Drafts Containing MIB Modules | 139 | 5249*
-------- | A Registry for SMTP Enhanced Mail System Status Codes | 138 | 5248*
-------- | IANA Allocation Guidelines for the Protocol Field | 37 | 5237*
-------- | Guidelines for Writing an IANA Considerations Section in RFCs | 26 | 5226*
-------- | ASCII Escaping of Unicode Characters | 137 | 5137*
-------- | IP Multicast Requirements for a Network Address Translator (NAT) and a Network Address Port Translator (NAPT) | 135 | 5135*
-------- | Email Submission Operations: Access and Accountability Requirements | 134 | 5068
-------- | Specifying New Congestion Control Algorithms | 133 | 5033
-------- | Guidance for Authentication, Authorization, and Accounting (AAA) Key Management | 132 | 4962
-------- | Symmetric RTP / RTP Control Protocol (RTCP) | 131 | 4961
-------- | IANA Considerations for OSPF | 130 | 4940
-------- | Change Process for Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Protocols and Procedures | 129 | 4929
-------- | Avoiding Equal Cost Multipath Treatment in MPLS Networks | 128 | 4928
-------- | Handling Normative References to Standards-Track Documents | 97 | 4897
-------- | Clarification of the Third Party Disclosure Procedure in RFC 3979 | 79 | 4879
-------- | RFC 4181 Update to Recognize the IETF Trust | 111 | 4841
-------- | Network Address Translation (NAT) Behavioral Requirements for Unicast UDP | 127 | 4787
-------- | Operation of Anycast Services | 126 | 4786
-------- | Procedures for Protocol Extensions and Variations | 125 | 4775
-------- | Specifying Alternate Semantics for the Explicit Congestion Notification (ECN) Field | 124 | 4774
-------- | Observed DNS Resolution Misbehavior | 123 | 4697
-------- | Matching of Language Tags | 47 | 4647
CIDR-STRA | Classless Inter-domain Routing (CIDR): The Internet Address Assignment and Aggregation Plan | 122 | 4632
-------- | Multicast Source Discovery Protocol (MSDP) Deployment Scenarios | 121 | 4611
-------- | Source-Specific Protocol Independent Multicast in 232/8 | 120 | 4608
-------- | Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents | 119 | 4579
-------- | Considerations for Lightweight Directory Access Protocol (LDAP) Extensions | 118 | 4521
-------- | Internet Assigned Numbers Authority (IANA) Considerations for the Lightweight Directory Access Protocol (LDAP) | 64 | 4520
-------- | Interworking between the Session Initiation Protocol (SIP) and QSIG | 117 | 4497
-------- | IANA Allocations for Pseudowire Edge to Edge Emulation (PWE3) | 116 | 4446
-------- | Guidelines and Registration Procedures for New URI Schemes | 35 | 4395
-------- | BGP Communities for Data Collection | 114 | 4384
-------- | BCP 101 Update for IPR Trust | 101 | 4371
-------- | The IETF Administrative Oversight Committee (IAOC) Member Selection Guidelines and Process | 113 | 4333
-------- | Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures | 13 | 4289
-------- | Media Type Specifications and Registration Procedures | 13 | 4288
-------- | Prioritized Treatment of Specific OSPF Version 2 Packets and Congestion Avoidance | 112 | 4222
-------- | Guidelines for Authors and Reviewers of MIB Documents | 111 | 4181
-------- | Tunneling Multiplexed Compressed RTP (TCRTP) | 110 | 4170
-------- | Deprecation of "ip6.int" | 109 | 4159
-------- | Guidelines for Cryptographic Key Management | 107 | 4107
-------- | Randomness Requirements for Security | 106 | 4086
-------- | Embedding Globally-Routable Internet Addresses Considered Harmful | 105 | 4085
-------- | Terminology for Describing Internet Connectivity | 104 | 4084
-------- | Structure of the IETF Administrative Support Activity (IASA) | 101 | 4071
-------- | Procedures for Handling Liaison Statements to and from the IETF | 103 | 4053
-------- | IAB Processes for Management of IETF Liaison Relationships | 102 | 4052
-------- | Early IANA Allocation of Standards Track Code Points | 100 | 4020
-------- | Intellectual Property Rights in IETF Technology | 79 | 3979
-------- | The Internet Assigned Number Authority (IANA) Uniform Resource Identifier (URI) Parameter Registry for the Session Initiation Protocol (SIP) | 99 | 3969
-------- | The Internet Assigned Number Authority (IANA) Header Field Parameter Registry for the Session Initiation Protocol (SIP) | 98 | 3968
-------- | Clarifying when Standards Track Documents may Refer Normatively to Documents at a Lower Level | 97 | 3967
-------- | Procedures for Modifying the Resource reSerVation Protocol (RSVP) | 96 | 3936
-------- | A Mission Statement for the IETF | 95 | 3935
-------- | Updates to RFC 2418 Regarding the Management of IETF Mailing Lists | 25 | 3934
-------- | A Model for IETF Process Experiments | 93 | 3933
-------- | DNS IPv6 Transport Operational Guidelines | 91 | 3901
-------- | Registration Procedures for Message Header Fields | 90 | 3864
-------- | Advice for Internet Subnetwork Designers | 89 | 3819
-------- | IANA Considerations for the Point-to-Point Protocol (PPP) | 88 | 3818
-------- | Use of Interior Gateway Protocol (IGP) Metric as a second MPLS Traffic Engineering (TE) Metric | 87 | 3785
-------- | IAB and IESG Selection, Confirmation, and Recall Process: Operation of the Nominating and Recall Committees | 10 | 3777
-------- | Determining Strengths For Public Keys Used For Exchanging Symmetric Keys | 86 | 3766
-------- | Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP) | 85 | 3725
-------- | Ingress Filtering for Multihomed Networks | 84 | 3704
-------- | Assigning Experimental and Testing Numbers Considered Useful | 82 | 3692
-------- | The IETF XML Registry | 81 | 3688
-------- | A Practice for Revoking Posting Rights to IETF Mailing Lists | 83 | 3683
-------- | Delegation of E.F.F.3.IP6.ARPA | 80 | 3681
-------- | IETF ISOC Board of Trustee Appointment Procedures | 77 | 3677
-------- | Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows | 76 | 3666
-------- | Session Initiation Protocol (SIP) Basic Call Flow Examples | 75 | 3665
-------- | Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework | 74 | 3584
-------- | An IETF URN Sub-namespace for Registered Protocol Parameters | 73 | 3553
-------- | Guidelines for Writing RFC Text on Security Considerations | 72 | 3552
-------- | TCP over Second (2.5G) and Third (3G) Generation Wireless Networks | 71 | 3481
-------- | Guidelines for the Use of Extensible Markup Language (XML) within IETF Protocols | 70 | 3470
-------- | TCP Performance Implications of Network Path Asymmetry | 69 | 3449
-------- | Layer Two Tunneling Protocol (L2TP) Internet Assigned Numbers Authority (IANA) Considerations Update | 68 | 3438
-------- | Uniform Resource Names (URN) Namespace Definition Mechanisms | 66 | 3406
-------- | Dynamic Delegation Discovery System (DDDS) Part Five: URI.ARPA Assignment Procedures | 65 | 3405
-------- | Session Initiation Protocol for Telephones (SIP-T): Context and Architectures | 63 | 3372
-------- | Advice to link designers on link Automatic Repeat reQuest (ARQ) | 62 | 3366
-------- | Strong Security Requirements for Internet Engineering Task Force Standard Protocols | 61 | 3365
-------- | Inappropriate TCP Resets Considered Harmful | 60 | 3360
-------- | A Transient Prefix for Identifying Profiles under Development by the Working Groups of the Internet Engineering Task Force | 59 | 3349
-------- | Defining the IETF | 58 | 3233
-------- | IANA Considerations for IPv4 Internet Group Management Protocol (IGMP) | 57 | 3228
-------- | Guidelines for Evidence Collection and Archiving | 55 | 3227
-------- | On the use of HTTP as a Substrate | 56 | 3205
-------- | IETF Guidelines for Conduct | 54 | 3184
-------- | GLOP Addressing in 233/8 | 53 | 3180
-------- | Management Guidelines & Operational Requirements for the Address and Routing Parameter Area Domain ("arpa") | 52 | 3172
-------- | End-to-end Performance Implications of Links with Errors | 50 | 3155
-------- | End-to-end Performance Implications of Slow Links | 48 | 3150
-------- | Recommended Internet Service Provider Security Services and Procedures | 46 | 3013
-------- | IETF Discussion List Charter | 45 | 3005
-------- | IANA Charset Registration Procedures | 19 | 2978
-------- | Use of HTTP State Management | 44 | 2964
-------- | Procedures and IANA Guidelines for Definition of New DHCP Options and Message Types | 43 | 2939
-------- | Congestion Control Principles | 41 | 2914
-------- | Root Name Server Operational Requirements | 40 | 2870
-------- | Charter of the Internet Architecture Board (IAB) | 39 | 2850
-------- | Network Ingress Filtering: Defeating Denial of Service Attacks which employ IP Source Address Spoofing | 38 | 2827
-------- | IANA Allocation Guidelines For Values In the Internet Protocol and Related Headers | 37 | 2780
-------- | Guidelines for Writers of RTP Payload Format Specifications | 36 | 2736
-------- | Changing the Default for Directed Broadcasts in Routers | 34 | 2644
-------- | Reserved Top Level DNS Names | 32 | 2606
-------- | Media Feature Tag Registration Procedure | 31 | 2506
-------- | Anti-Spam Recommendations for SMTP MTAs | 30 | 2505
-------- | Enhancing TCP Over Satellite Channels using Standard Mechanisms | 28 | 2488
-------- | Advancement of MIB specifications on the IETF Standards Track | 27 | 2438
-------- | IETF Working Group Guidelines and Procedures | 25 | 2418
-------- | RSVP over ATM Implementation Guidelines | 24 | 2379
-------- | Administratively Scoped IP Multicast | 23 | 2365
-------- | Guide for Internet Standards Writers | 22 | 2360
-------- | Expectations for Computer Security Incident Response | 21 | 2350
-------- | Classless IN-ADDR.ARPA delegation | 20 | 2317
-------- | IETF Policy on Character Sets and Languages | 18 | 2277
-------- | Use of DNS Aliases for Network Services | 17 | 2219
-------- | Selection and Operation of Secondary DNS Servers | 16 | 2182
-------- | Deployment of the Internet White Pages Service | 15 | 2148
-------- | Key words for use in RFCs to Indicate Requirement Levels | 14 | 2119
-------- | Internet Registry IP Allocation Guidelines | 12 | 2050
-------- | The Organizations Involved in the IETF Standards Process | 11 | 2028
-------- | The Internet Standards Process -- Revision 3 | 9 | 2026
-------- | IRTF Research Group Guidelines and Procedures | 8 | 2014
-------- | Implications of Various Address Allocation Policies for Internet Routing | 7 | 2008
-------- | Guidelines for creation, selection, and registration of an Autonomous System (AS) | 6 | 1930
-------- | Address Allocation for Private Internets | 5 | 1918
-------- | An Appeal to the Internet Community to Return Unused IP Networks (Prefixes) to the IANA | 4 | 1917
-------- | Variance for The PPP Compression Control Protocol and The PPP Encryption Control Protocol | 3 | 1915

Experimental Back to Top
Mnemonic | Title | RFC#
-------- | Secure Proxy ND Support for SEcure Neighbor Discovery (SEND) | 6496*
-------- | Location-to-Service Translation (LoST) Protocol Extensions | 6451*
-------- | Additional Master Secret Inputs for TLS | 6358*
-------- | Coupled Congestion Control for Multipath Transport Protocols | 6356*
-------- | The Address plus Port (A+P) Approach to the IPv4 Address Shortage | 6346*
-------- | Basic Socket Interface Extensions for the Host Identity Protocol (HIP) | 6317*
-------- | Hierarchical IPv4 Framework | 6306*
-------- | IPv6-to-IPv6 Network Prefix Translation | 6296*
-------- | Encrypted Signaling Transport Modes for the Host Identity Protocol | 6261*
-------- | Compressed Bundle Header Encoding (CBHE) | 6260*
-------- | Delay-Tolerant Networking Previous-Hop Insertion Block | 6259*
-------- | Delay-Tolerant Networking Metadata Extension Block | 6258*
-------- | Bundle Security Protocol Specification | 6257*
-------- | Host Identity Protocol Certificates | 6253*
-------- | IMAP4 Multimailbox SEARCH Extension | 6237*
-------- | IP Flow Anonymization Support | 6235*
-------- | Regional Broadcast Using an Atmospheric Link Layer | 6217*
-------- | Experiment: Hash Functions with Parameters in the Cryptographic Message Syntax (CMS) and S/MIME | 6210*
-------- | Location-to-Service Translation (LoST) Service List Boundary Extension | 6197*
-------- | The Internet Routing Overlay Network (IRON) | 6179*
-------- | The Network Trouble Ticket Data Model (NTTDM) | 6137*
-------- | The Babel Routing Protocol | 6126*
-------- | Extending YANG with Language Abstractions | 6095*
-------- | General Internet Signaling Transport (GIST) over Stream Control Transmission Protocol (SCTP) and Datagram Transport Layer Security (DTLS) | 6084*
-------- | HIP BONE: Host Identity Protocol (HIP) Based Overlay Networking Environment (BONE) | 6079*
-------- | Host Identity Protocol (HIP) Immediate Carriage and Conveyance of Upper-Layer Protocol Signaling (HICCUPS) | 6078*
-------- | Making TCP More Robust to Long Connectivity Disruptions (TCP-LCD) | 6069*
-------- | Transient Binding for Proxy Mobile IPv6 | 6058*
-------- | Host Identity Protocol (HIP) Multi-Hop Routing Extension | 6028*
-------- | A Childless Initiation of the Internet Key Exchange Version 2 (IKEv2) Security Association (SA) | 6023*
-------- | TCP Cookie Transactions (TCPCT) | 6013*
-------- | Increasing Throughput in IP Networks with ESP-Based Forwarding: ESPBasedForwarding | 5984*
-------- | Mailing Lists and Internationalized Email Addresses | 5983*
-------- | Authorization for NSIS Signaling Layer Protocols | 5981*
-------- | NSIS Operation over IP Tunnels | 5979*
-------- | RMD-QOSM: The NSIS Quality-of-Service Model for Resource Management in Diffserv | 5977*
-------- | Y.1541-QOSM: Model for Networks Using Y.1541 Quality-of-Service Classes | 5976*
-------- | QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP) | 5975*
-------- | NSIS Signaling Layer Protocol (NSLP) for Quality-of-Service Signaling | 5974*
-------- | NAT/Firewall NSIS Signaling Layer Protocol (NSLP) | 5973*
-------- | GIST: General Internet Signalling Transport | 5971*
-------- | Extended Key Usage (EKU) for Session Initiation Protocol (SIP) X.509 Certificates | 5924*
-------- | Transport Layer Security (TLS) Authorization Extensions | 5878*
-------- | Pre-Authentication Support for the Protocol for Carrying Authentication for Network Access (PANA) | 5873*
-------- | Binding Extensions to Web Distributed Authoring and Versioning (WebDAV) | 5842*
-------- | Early Retransmit for TCP and Stream Control Transmission Protocol (SCTP) | 5827*
-------- | Extensions to OSPF to Support Mobile Ad Hoc Networking | 5820*
-------- | Lightweight Directory Access Protocol (LDAP) Transactions | 5805*
-------- | OSPFv2 Routing Protocols Extensions for Automatically Switched Optical Network (ASON) Routing | 5787*
-------- | NAT Behavior Discovery Using Session Traversal Utilities for NAT (STUN) | 5780*
-------- | Use of Timed Efficient Stream Loss-Tolerant Authentication (TESLA) in the Asynchronous Layered Coding (ALC) and NACK-Oriented Reliable Multicast (NORM) Protocols | 5776*
-------- | Basic Host Identity Protocol (HIP) Extensions for Traversal of Network Address Translators | 5770*
-------- | 4over6 Transit Solution Using IP Encapsulation and MP-BGP Extensions | 5747*
-------- | IPv6 Configuration in Internet Key Exchange Protocol Version 2 (IKEv2) | 5739*
-------- | IMAP Support for UTF-8 | 5738*
-------- | Mobile IPv6 Location Privacy Solutions | 5726*
-------- | POP3 Support for UTF-8 | 5721*
-------- | Other Certificates Extension | 5697*
-------- | Traceable Anonymous Certificate | 5636*
-------- | Quick-Start for the Datagram Congestion Control Protocol (DCCP) | 5634*
-------- | Profile for Datagram Congestion Control Protocol (DCCP) Congestion ID 4: TCP-Friendly Rate Control for Small Packets (TFRC-SP) | 5622*
-------- | Mobile Ad Hoc Network (MANET) Extension of OSPF Using Connected Dominating Set (CDS) Flooding | 5614*
-------- | Asynchronous Channels for the Blocks Extensible Exchange Protocol (BEEP) | 5573*
-------- | IPv6 Tunnel Broker with the Tunnel Setup Protocol (TSP) | 5572*
-------- | Adding Explicit Congestion Notification (ECN) Capability to TCP's SYN/ACK Packets | 5562*
-------- | Reliable Server Pooling MIB Module Definition | 5525*
-------- | OSPFv3-Based Layer 1 VPN Auto-Discovery | 5523*
-------- | IPv6 over Social Networks | 5514*
-------- | OSPF Multipoint Relay (MPR) Extension for Ad Hoc Networks | 5449*
-------- | Reliable Server Pooling Policies | 5356*
-------- | Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) Parameters | 5354*
-------- | Endpoint Handlespace Redundancy Protocol (ENRP) | 5353*
-------- | Aggregate Server Access Protocol (ASAP) | 5352*
-------- | Using the Host Identity Protocol with Legacy Applications | 5338*
-------- | Licklider Transmission Protocol - Security Extensions | 5327*
-------- | Licklider Transmission Protocol - Specification | 5326*
-------- | The Subnetwork Encapsulation and Adaptation Layer (SEAL) | 5320*
-------- | Internet Message Access Protocol - ANNOTATE Extension | 5257*
-------- | A Source Address Validation Architecture (SAVA) Testbed and Deployment Experience | 5210*
-------- | End-Host Mobility and Multihoming with the Host Identity Protocol | 5206*
-------- | Host Identity Protocol (HIP) Domain Name System (DNS) Extensions | 5205*
-------- | Host Identity Protocol (HIP) Rendezvous Extension | 5204*
-------- | Host Identity Protocol (HIP) Registration Extension | 5203*
-------- | Using the Encapsulating Security Payload (ESP) Transport Format with the Host Identity Protocol (HIP) | 5202*
-------- | Host Identity Protocol | 5201*
-------- | Unified Layer 2 (L2) Abstractions for Layer 3 (L3)-Driven Fast Handover | 5184*
-------- | Experiment in Exploratory Group Formation within the Internet Engineering Task Force (IETF) | 5111*
-------- | The Extensible Authentication Protocol-Internet Key Exchange Protocol version 2 (EAP-IKEv2) Method | 5106*
-------- | Explicit Multicast (Xcast) Concepts and Options | 5058
-------- | Bundle Protocol Specification | 5050
-------- | Mobile IPv4 Fast Handovers | 4988
-------- | OSPF-xTE: Experimental Extension to OSPF for Traffic Engineering | 4973
-------- | DNS Security (DNSSEC) Opt-In | 4956
-------- | Atom License Extension | 4946
-------- | Abstract Syntax Notation X (ASN.X) Representation of Encoding Instructions for the XML Encoding Rules (XER | 4914
-------- | Abstract Syntax Notation X (ASN.X) Representation of Encoding Instructions for the Generic String Encoding Rules (GSER) | 4913
-------- | Abstract Syntax Notation X (ASN.X) | 4912
-------- | Encoding Instructions for the Robust XML Encoding Rules (RXER) | 4911
-------- | Robust XML Encoding Rules (RXER) for Abstract Syntax Notation One (ASN.1) | 4910
-------- | Multi-homing for small scale fixed network Using Mobile IP and NEMO | 4908
-------- | Low-Latency Handoffs in Mobile IPv4 | 4881
-------- | Mobile IPv4 Regional Registration | 4857
-------- | An IPv6 Prefix for Overlay Routable Cryptographic Hash Identifiers (ORCHID) | 4843
-------- | TCP Friendly Rate Control (TFRC): The Small-Packet (SP) Variant | 4828
-------- | Quick-Start for TCP and IP | 4782
-------- | The Intrusion Detection Exchange Protocol (IDXP) | 4767
-------- | The Intrusion Detection Message Exchange Format (IDMEF) | 4765
-------- | The EAP-PSK Protocol: A Pre-Shared Key Extensible Authentication Protocol (EAP) Method | 4764
-------- | Multiple Authentication Exchanges in the Internet Key Exchange (IKEv2) Protocol | 4739
-------- | The Dynamic Source Routing Protocol (DSR) for Mobile Ad Hoc Networks for IPv4 | 4728
-------- | Netnews Administration System (NAS) | 4707
-------- | TCP-Friendly Multicast Congestion Control (TFMCC): Protocol Specification | 4654
-------- | Improving the Robustness of TCP to Non-Congestion Events | 4653
-------- | Experiment in Long-Term Suspensions From Internet Engineering Task Force (IETF) Mailing Lists | 4633
-------- | Multicast Source Discovery Protocol (MSDP) MIB | 4624
-------- | IPv6 Node Information Queries | 4620
-------- | NEC's Simple Middlebox Configuration (SIMCO) Protocol Version 3.0 | 4540
-------- | The Lightweight Directory Access Protocol (LDAP) Content Synchronization Operation | 4533
-------- | Lightweight Directory Access Protocol (LDAP) Turn Operation | 4531
-------- | The Managed Object Aggregation MIB | 4498
-------- | Repeated Authentication in Internet Key Exchange (IKEv2) Protocol | 4478
-------- | Derivation of DNS Name Predecessor and Successor | 4471
-------- | Web Distributed Authoring and Versioning (WebDAV) Redirect Reference Resources | 4437
-------- | Selectively Reliable Multicast Protocol (SRMP) | 4410
-------- | Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1 | 4408
-------- | Purported Responsible Address in E-Mail Messages | 4407
-------- | Sender ID: Authenticating E-Mail | 4406
-------- | SMTP Service Extension for Indicating the Responsible Submitter of an E-Mail Message | 4405
-------- | Neighbor Discovery Proxies (ND Proxy) | 4389
-------- | Internet X.509 Public Key Infrastructure Repository Locator Service | 4386
-------- | Calendar Access Protocol (CAP) | 4324
-------- | Datatypes for Web Distributed Authoring and Versioning (WebDAV) Properties | 4316
-------- | Forward RTO-Recovery (F-RTO): An Algorithm for Detecting Spurious Retransmission Timeouts with TCP and the Stream Control Transmission Protocol (SCTP) | 4138
-------- | Russian Dolls Bandwidth Constraints Model for Diffserv-aware MPLS Traffic Engineering | 4127
-------- | Max Allocation with Reservation Bandwidth Constraints Model for Diffserv-aware MPLS Traffic Engineering & Performance Comparisons | 4126
-------- | Maximum Allocation Bandwidth Constraints Model for Diffserv-aware MPLS Traffic Engineering | 4125
-------- | Context Transfer Protocol (CXTP) | 4067
-------- | Candidate Access Router Discovery (CARD) | 4066
-------- | Instructions for Seamoby and Experimental Mobility Protocol IANA Allocations | 4065
-------- | Extensions to Support Efficient Carrying of Multicast Traffic in Layer-2 Tunneling Protocol (L2TP) | 4045
-------- | Maximum Transmission Unit Signalling Extensions for the Label Distribution Protocol | 3988
-------- | Protocol Independent Multicast - Dense Mode (PIM-DM): Protocol Specification (Revised) | 3973
-------- | Real-time Transport Protocol (RTP) Payload Format for internet Low Bit Rate Codec (iLBC) Speech | 3952
-------- | Internet Low Bit Rate Codec (iLBC) | 3951
-------- | Alternative Decision Making Processes for Consensus-Blocked Decisions in the IETF | 3929
-------- | FLUTE - File Delivery over Unidirectional Transport | 3926
DNS-SRV | Remote Service Discovery in the Service Location Protocol (SLP) via DNS SRV | 3832
-------- | Next Generation Structure of Management Information (SMIng) Mappings to the Simple Network Management Protocol (SNMP) | 3781
-------- | SMIng - Next Generation Structure of Management Information | 3780
-------- | Limited Slow-Start for TCP with Large Congestion Windows | 3742
-------- | Wave and Equation Based Rate Control (WEBRC) Building Block | 3738
-------- | Using TCP Duplicate Selective Acknowledgement (DSACKs) and Stream Control Transmission Protocol (SCTP) Duplicate Transmission Sequence Numbers (TSNs) to Detect Spurious Retransmissions | 3708
-------- | Topology Dissemination Based on Reverse-Path Forwarding (TBRPF) | 3684
-------- | Domain Administrative Data in Lightweight Directory Access Protocol (LDAP) | 3663
-------- | The Mailbox Update (MUPDATE) Distributed Mailbox Database Protocol | 3656
-------- | HighSpeed TCP for Large Congestion Windows | 3649
-------- | Optimized Link State Routing Protocol (OLSR) | 3626
-------- | Multicast Source Discovery Protocol (MSDP) | 3618
-------- | Ad hoc On-Demand Distance Vector (AODV) Routing | 3561
-------- | Robust Explicit Congestion Notification (ECN) Signaling with Nonces | 3540
-------- | Using Extensible Markup Language-Remote Procedure Calling (XML-RPC) in Blocks Extensible Exchange Protocol (BEEP) | 3529
-------- | Mesh-enhanced Service Location Protocol (mSLP) | 3528
-------- | The Eifel Detection Algorithm for TCP | 3522
-------- | TCP Congestion Control with Appropriate Byte Counting (ABC) | 3465
-------- | Simple Network Management Protocol Over Transmission Control Protocol Transport Mapping | 3430
-------- | Select and Sort Extensions for the Service Location Protocol (SLP) | 3421
-------- | The Application Exchange (APEX) Presence Service | 3343
-------- | Dual Stack Hosts Using "Bump-in-the-API" (BIA) | 3338
-------- | Policy-Based Accounting | 3334
-------- | PGM Reliable Transport Protocol Specification | 3208
-------- | Domain Security Services using S/MIME | 3183
SMX | Script MIB Extensibility Protocol Version 1.1 | 3179
-------- | ISO/IEC 9798-3 Authentication SASL Mechanism | 3163
-------- | Electronic Signature Policies | 3125
-------- | A DNS RR Type for Lists of Address Prefixes (APL RR) | 3123
-------- | Finding an RSIP Server with SLP | 3105
-------- | RSIP Support for End-to-end IPsec | 3104
-------- | Realm Specific IP: Protocol Specification | 3103
-------- | Realm Specific IP: Framework | 3102
-------- | OpenLDAP Root Service An experimental LDAP referral service | 3088
-------- | Notification and Subscription for SLP | 3082
-------- | MPLS Loop Prevention Mechanism | 3063
-------- | Internet X.509 Public Key Infrastructure Data Validation and Certification Server Protocols | 3029
-------- | Unified Memory Space Protocol Specification | 3018
SAP | Session Announcement Protocol | 2974
-------- | Protocol Independent Multicast MIB for IPv4 | 2934
-------- | Generic AAA Architecture | 2903
-------- | TCP Congestion Window Validation | 2861
TSWTCM | A Time Sliding Window Three Colour Marker (TSWTCM) | 2859
-------- | OSPF over ATM and Proxy-PAR | 2844
PPP-SDL | PPP over Simple Data Link (SDL) using SONET/SDH with ATM-like framing | 2823
-------- | Diffie-Helman USM Key Management Information Base and Textual Convention | 2786
-------- | An HTTP Extension Framework | 2774
-------- | Encryption using KEA and SKIPJACK | 2773
-------- | Sampling of the Group Membership in RTP | 2762
-------- | Definitions of Managed Objects for Service Level Agreements Performance Monitoring | 2758
HTCP | Hyper Text Caching Protocol (HTCP/0.0) | 2756
-------- | RTFM: New Attributes for Traffic Flow Measurement | 2724
-------- | SPKI Certificate Theory | 2693
-------- | SPKI Requirements | 2692
-------- | QoS Routing Mechanisms and OSPF Extensions | 2676
DNS | Binary Labels in the Domain Name System | 2673
-------- | The Secure HyperText Transfer Protocol | 2660
-------- | Security Extensions For HTML | 2659
-------- | LDAPv2 Client vs. the Index Mesh | 2657
-------- | Registration Procedures for SOIF Template Types | 2656
-------- | CIP Index Object Format for SOIF Objects | 2655
-------- | A Tagged Index Object for use in the Common Indexing Protocol | 2654
-------- | An LDAP Control and Schema for Holding Operation Signatures | 2649
-------- | Mapping between LPD and IPP Protocols | 2569
IPP-RAT | Rationale for the Structure of the Model and Protocol for the Internet Printing Protocol | 2568
IPP-DG | Design Goals for an Internet Printing Protocol | 2567
DNS-INFO | Detached Domain Name System (DNS) Information | 2540
PHOTURIS-E | Photuris: Extended Schemes and Attributes | 2523
PHOTURIS-S | Photuris: Session-Key Management Protocol | 2522
ICMP-SEC | ICMP Security Failures Messages | 2521
NHRP-MNHCS | NHRP with Mobile NHCs | 2520
-------- | URI Resolution Services Necessary for URN Resolution | 2483
MARS-SCSP | A Distributed MARS Service Using SCSP | 2443
-------- | Domain Names and Company Name Retrieval | 2345
RTP-MPEG | RTP Payload Format for Bundled MPEG | 2343
-------- | Intra-LIS IP multicast among routers over ATM using Sparse Mode PIM | 2337
-------- | The Safe Response Header Field | 2310
LDAP-NIS | An Approach for Using LDAP as a Network Information Service | 2307
HTTP-RVSA | HTTP Remote Variant Selection Algorithm -- RVSA/1.0 | 2296
TCN-HTTP | Transparent Content Negotiation in HTTP | 2295
TOPT-COMPORT | Telnet Com Port Control Option | 2217
-------- | A Trivial Convention for using HTTP in URN Resolution | 2169
MAP-MAIL | MaXIM-11 - Mapping between X.400 / Internet mail and Mail-11 mail | 2162
MIME-ODA | A MIME Body Part for ODA | 2161
OSPF-DIG | OSPF with Digital Signatures | 2154
IP-SCSI | Encapsulating IP with the Small Computer System Interface | 2143
X.500-NAME | Managing the X.500 Root Naming Context | 2120
GKMP-ARCH | Group Key Management Protocol (GKMP) Architecture | 2094
GKMP-SPEC | Group Key Management Protocol (GKMP) Specification | 2093
TFTP-MULTI | TFTP Multicast Option | 2090
IP-Echo | IP Echo Host Service | 2075
TOPT-CHARSET | TELNET CHARSET Option | 2066
URAS | Uniform Resource Agents (URAs) | 2016
GPS-AR | GPS-Based Addressing and Routing | 2009
ETFTP | Experiments with a Simple File Transfer Protocol for Radio Links using Enhanced Trivial File Transfer Protocol (ETFTP) | 1986
SMKD | Scalable Multicast Key Distribution | 1949
DNS-LOC | A Means for Expressing Location Information in the Domain Name System | 1876
SGML-MT | SGML Media Types | 1874
CONT-MT | Message/External-Body Content-ID Access Type | 1873
UNARP | ARP Extension - UNARP | 1868
ESP3DES | The ESP Triple DES Transform | 1851
-------- | SMTP 521 Reply Code | 1846
-------- | SMTP Service Extension for Checkpoint/Restart | 1845
ST2 | Internet Stream Protocol Version 2 (ST2) Protocol Specification - Version ST2+ | 1819
-------- | Schema Publishing in X.500 Directory | 1804
-------- | MHS use of the X.500 Directory to support MHS Routing | 1801
-------- | Class A Subnet Experiment | 1797
TCP/IPXMIB | TCP/IPX Connection Mib Specification | 1792
-------- | TCP And UDP Over IPX Networks With Fixed Path MTU | 1791
ICMP-DM | ICMP Domain Name Messages | 1788
CLNP-MULT | Host Group Extensions for CLNP Multicasting | 1768
OSPF-OVFL | OSPF Database Overflow | 1765
RWP | Remote Write Protocol - Version 1.0 | 1756
NARP | NBMA Address Resolution Protocol (NARP) | 1735
DNS-ENCODE | DNS Encoding of Geographical Location | 1712
MIME-UNI | Using Unicode with MIME | 1641
FOOBAR | FTP Operation Over Big Address Records (FOOBAR) | 1639
X500-CHART | Charting Networks in the X.500 Directory | 1609
X500-DIR | Representing IP Information in the X.500 Directory | 1608
SNMP-DPI | Simple Network Management Protocol Distributed Protocol Interface Version 2.0 | 1592
CLNP-TUBA | Use of ISO CLNP in TUBA Environments | 1561
REM-PRINT | Principles of Operation for the TPC.INT Subdomain: Remote Printing -- Technical Procedures | 1528
DASS | DASS - Distributed Authentication Security Service | 1507
EHF-MAIL | Encoding Header Field for Internet Messages | 1505
RAP | RAP: Internet Route Access Protocol | 1476
TP-IX | TP/IX: The Next Internet | 1475
-------- | Routing Coordination for X.400 MHS Services Within a Multi Protocol / Multi Network Environment Table Format V3 for Static Routing | 1465
-------- | Using the Domain Name System To Store Arbitrary String Attributes | 1464
IRCP | Internet Relay Chat Protocol | 1459
SIFT | SIFT/UFT: Sender-Initiated/Unsolicited File Transfer | 1440
DIR-ARP | Directed ARP | 1433
TEL-SPX | Telnet Authentication: SPX | 1412
TEL-KER | Telnet Authentication: Kerberos Version 4 | 1411
TRACE-IP | Traceroute Using an IP Option | 1393
DNS-IP | An Experiment in DNS Based IP Routing | 1383
RMCP | Remote Mail Checking Protocol | 1339
MSP2 | Message Send Protocol 2 | 1312
DSLCP | Dynamically Switched Link Control Protocol | 1307
-------- | X.500 and Domains | 1279
IN-ENCAP | Scheme for an internet encapsulation protocol: Version 1 | 1241
CLNS-MIB | CLNS MIB for use with Connectionless Network Protocol (ISO 8473) and End System to Intermediate System (ISO 9542) | 1238
CFDP | Coherent File Distribution Protocol | 1235
IP-AX.25 | Internet protocol encapsulation of AX.25 frames | 1226
ALERTS | Techniques for managing asynchronously generated alerts | 1224
MPP | Message Posting Protocol (MPP) | 1204
SNMP-BULK | Bulk Table Retrieval with the SNMP | 1187
DNS-RR | New DNS RR Definitions | 1183
IMAP2 | Interactive Mail Access Protocol: Version 2 | 1176
NTP-OSI | Network Time Protocol (NTP) over the OSI Remote Operations Service | 1165
DMF-MAIL | Digest message format | 1153
RDP | Version 2 of the Reliable Data Protocol (RDP) | 1151
-------- | Standard for the transmission of IP datagrams on avian carriers | 1149
-------- | The Q Method of Implementing TELNET Option Negotiation | 1143
IP-DVMRP | Distance Vector Multicast Routing Protocol | 1075
VMTP | VMTP: Versatile Message Transaction Protocol | 1045
COOKIE-JAR | Distributed-protocol authentication scheme | 1004
NETBLT | NETBLT: A bulk data transfer protocol | 998
IRTP | Internet Reliable Transaction Protocol functional and interface specification | 938
LDP | Loader Debugger Protocol | 909
RDP | Reliable Data Protocol | 908
RLP | Resource Location Protocol | 887

< Historic > Back to Top
Mnemonic | Title | RFC#
-------- | Requirements for Point-to-Multipoint Extensions to the Label Distribution Protocol | 6348*
-------- | Inclusion of Manageability Sections in Path Computation Element (PCE) Working Group Drafts | 6123*
-------- | The Secure Sockets Layer (SSL) Protocol Version 3.0 | 6101*
-------- | Cisco Systems' Solution for Multicast in BGP/MPLS IP VPNs | 6037*
-------- | Diversion Indication in SIP | 5806*
-------- | Analysis of Inter-Domain Routing Requirements and History | 5773*
-------- | A Set of Possible Requirements for a Future Routing Architecture | 5772*
-------- | SLAPP: Secure Light Access Point Protocol | 5413*
-------- | Lightweight Access Point Protocol | 5412*
-------- | Transport of Layer 2 Frames Over MPLS | 4906
-------- | Encapsulation Methods for Transport of Layer 2 Frames over MPLS Networks | 4905
-------- | Real-Time Facsimile (T.38) - audio/t38 MIME Sub-type Registration | 4612
-------- | Real-Time Transport Protocol (RTP) Payload for Text Conversation Interleaved in an Audio Stream | 4351
-------- | The prospero URI Scheme | 4157
-------- | The wais URI Scheme | 4156
-------- | Border Gateway Multicast Protocol (BGMP): Protocol Specification | 3913*
MASC | The Multicast Address-Set Claim (MASC) Protocol | 2909*
-------- | DNS Extensions to Support IPv6 Address Aggregation and Renumbering | 2874*
IP-MAC | IP Authentication using Keyed SHA1 with Interleaved Padding (IP-MAC) | 2841
MZAP | Multicast-Scope Zone Announcement Protocol (MZAP) | 2776*
L2F | Cisco Layer Two Forwarding (Protocol) "L2F" | 2341
-------- | S/MIME Version 2 Certificate Handling | 2312*
-------- | S/MIME Version 2 Message Specification | 2311*
-------- | Core Based Trees (CBT) Multicast Routing Architecture | 2201*
-------- | RTP Payload Format for H.263 Video Streams | 2190
-------- | Core Based Trees (CBT version 2) Multicast Routing -- Protocol Specification -- | 2189*
-------- | Observations on the use of Components of the Class A Address Space within the Internet | 2036
WHOIS++M | How to Interact with a Whois++ Mesh | 1914
WHOIS++A | Architecture of the Whois++ Index Service | 1913
SNMPV2SM | User-based Security Model for SNMPv2 | 1910
SNMPV2AI | An Administrative Infrastructure for SNMPv2 | 1909
SNMPV2CB | Introduction to Community-based SNMPv2 | 1901
-------- | Variable Length Subnet Table For IPv4 | 1878
MIME-Sec | MIME Object Security Services | 1848
WHOIS++ | Architecture of the WHOIS++ service | 1835
-------- | IP Authentication using Keyed MD5 | 1828
-------- | Best Current Practices | 1818
-------- | CIDR and Classful Routing | 1817
XNSCP | The PPP XNS IDP Control Protocol (XNSCP) | 1764
BVCP | The PPP Banyan Vines Control Protocol (BVCP) | 1763
802.5-SSR | IEEE 802.5 Station Source Routing MIB using SMIv2 | 1749
SDLCSMIv2 | Definitions of Managed Objects for SNA Data Link Control (SDLC) using SMIv2 | 1747
BGP4/IDRP | BGP4/IDRP for IP---OSPF Interaction | 1745
AT-MIB | AppleTalk Management Information Base II | 1742
MODEM-MIB | Modem Management Information Base (MIB) using SMIv2 | 1696
TMUX | Transport Multiplexing Protocol (TMux) | 1692
SNANAU-MIB | Definitions of Managed Objects for SNA NAUs using SMIv2 | 1666
-------- | Postmaster Convention for X.400 Operations | 1648
DNS-R-MIB | DNS Resolver MIB Extensions | 1612
DNS-S-MIB | DNS Server MIB Extensions | 1611
OSPF-Multi | Multicast Extensions to OSPF | 1584*
CIPX | Compressing IPX Headers Over WAN Media (CIPX) | 1553
IPXCP | The PPP Internetworking Packet Exchange Control Protocol (IPXCP) | 1552
SRB-MIB | Definitions of Managed Objects for Source Routing Bridges | 1525
-------- | Exchanging Routing Information Across Provider Boundaries in the CIDR Environment | 1520
CIDR-ARCH | An Architecture for IP Address Allocation with CIDR | 1518
CIDR | Applicability Statement for the Implementation of Classless Inter-Domain Routing (CIDR) | 1517
-------- | Token Ring Extensions to the Remote Network Monitoring MIB | 1513
FDDI-MIB | FDDI Management Information Base | 1512
-------- | X.400 Use of Extended Character Sets | 1502
HARPOON | Rules for downgrading messages from X.400/88 to X.400/84 when MIME content-types are present in the messages | 1496
Equiv | Equivalences between 1988 X.400 and RFC-822 Message Bodies | 1494
-------- | Aggregation Support in the NSFNET Policy-Based Routing Database | 1482
-------- | IAB Recommendation for an Intermediate Strategy to Address the Issue of Scaling | 1481
IDPR | Inter-Domain Policy Routing Protocol Specification: Version 1 | 1479
IDPR-ARCH | An Architecture for Inter-Domain Policy Routing | 1478
PPP/Bridge | The Definitions of Managed Objects for the Bridge Network Control Protocol of the Point-to-Point Protocol | 1474
IP-TR-MC | IP Multicast over Token-Ring Local Area Networks | 1469
-------- | Status of CIDR Deployment in the Internet | 1467
X25-MIB | SNMP MIB extension for Multiprotocol Interconnect over X.25 | 1461
-------- | Manager-to-Manager Management Information Base | 1451
-------- | Party MIB for version 2 of the Simple Network Management Protocol (SNMPv2) | 1447
-------- | Security Protocols for version 2 of the Simple Network Management Protocol (SNMPv2) | 1446
-------- | Administrative Model for version 2 of the Simple Network Management Protocol (SNMPv2) | 1445
SNMPv2 | Introduction to version 2 of the Internet-standard Network Management Framework | 1441
PEM-KEY | Privacy Enhancement for Internet Electronic Mail: Part IV | 1424
PEM-ALG | Privacy Enhancement for Internet Electronic Mail: Part III | 1423
PEM-CKM | Privacy Enhancement for Internet Electronic Mail: Part II | 1422
PEM-ENC | Privacy Enhancement for Internet Electronic Mail: Part I | 1421
SNMP-AT | SNMP over AppleTalk | 1419
SNMP-OSI | SNMP over OSI | 1418
FTP | FTP-FTAM Gateway Specification | 1415
IDENT-MIB | Identification MIB | 1414
TOPT-ENVIR | Telnet Environment Option | 1408
BGP-OSPF | BGP OSPF Interaction | 1403
-------- | Default Route Advertisement In BGP2 and BGP3 Version of The Border Gateway Protocol | 1397
PPP-ATCP | The PPP AppleTalk Control Protocol (ATCP) | 1378
-------- | Applicability Statement for OSPF | 1370
SNMP-PARTY-MIB | Definitions of Managed Objects for Administration of SNMP Parties | 1353
SNMP-SEC | SNMP Security Protocols | 1352
SNMP-ADMIN | SNMP Administrative Model | 1351
-------- | X.400 1988 to 1984 downgrading | 1328
NETFAX | A File Format for the Exchange of Images in the Internet | 1314
FDDI-MIB | FDDI Management Information Base | 1285
-------- | Replication and Distributed Operations extensions to provide an Internet Directory using X.500 | 1276
BGP3 | Border Gateway Protocol 3 (BGP-3) | 1267
OSI-UDP | OSI connectionless transport services on top of UDP: Version 1 | 1240
STD-MIBs | Reassignment of experimental MIBs to standard MIBs | 1239
IPX-IP | Tunneling IPX traffic through IP networks | 1234
802.4-MIP | IEEE 802.4 Token Bus MIB | 1230
SNMP-MUX | SNMP MUX protocol and MIB | 1227
OIM-MIB-II | OSI internet management: Management Information Base | 1214
IMAP3 | Interactive Mail Access Protocol: Version 3 | 1203
CMOT | Common Management Information Services and Protocols for the Internet (CMOT and CMIP) | 1189
SNMP | Simple Network Management Protocol (SNMP) | 1157
MIB-I | Management Information Base for network management of TCP/IP-based internets | 1156
-------- | Mapping between full RFC 822 and RFC 822 with restricted encoding | 1137
IPSO | U.S. Department of Defense Security Options for the Internet Protocol | 1108
RIP | Routing Information Protocol | 1058
CONTENT | Content-type header field for Internet messages | 1049
NFILE | NFILE - a file access protocol | 1037
SGMP | Simple Gateway Monitoring Protocol | 1028
HEMS | High-level Entity Management System (HEMS) | 1021
STATSRV | Statistics server | 996
HOSTNAME | Hostname Server | 953
POP2 | Post Office Protocol: Version 2 | 937
HFEP | Proposed Host-Front End Protocol | 929
RATP | Reliable Asynchronous Transfer Protocol (RATP) | 916
THINWIRE | Thinwire protocol for connecting personal computers to the Internet | 914
SFTP | Simple File Transfer Protocol | 913
EGP | Exterior Gateway Protocol formal specification | 904
HMP | Host Monitoring Protocol | 869
GGP | DARPA Internet gateway | 823
RTELNET | Remote User Telnet service | 818
CLOCK | DCNET Internet Clock Service | 778
MPM | Internet Message Protocol | 759
NETRJS | NETRJS Protocol | 740
SUPDUP | SUPDUP Protocol | 734
-------- | Assigned Network Numbers | 717
TOPT-OLD | Telnet output linefeed disposition | 658
TOPT-OVTD | Telnet output vertical tab disposition option | 657
TOPT-OVT | Telnet output vertical tabstops option | 656
TOPT-OFD | Telnet output formfeed disposition option | 655
TOPT-OHTD | Telnet output horizontal tab disposition option | 654
TOPT-OHT | Telnet output horizontal tabstops option | 653
TOPT-OCRD | Telnet output carriage-return disposition option | 652
NETED | NETED: A Common Editor for the ARPA Network | 569
RJE | Remote Job Entry Protocol | 407