IETF Drafts
| ID | Title | IETF Status | IETF Last update | Cited by | Comment |
| RFC 5438 | Instant Message Disposition Notification (IMDN) | Published | 9/2/2024 | 23.204 | Was draft-ietf-simple-imdn |
| RFC 9795 | PASSporT Extension for Rich Call Data | Published | 7/10/2025 | 23.228, 33.127, 33.128, 33.203, 24.229 | Was draft-ietf-stir-passport-rcd |
| RFC 9796 | SIP Call-Info Parameters for Rich Call Data | Published | 7/10/2025 | 23.228, 24.229 | Was draft-ietf-sipcore-callinfo-rcd |
| RFC 9868 | Transport Options for UDP | Published | 8/12/2025 | 23.501, 29.561, 23.502 | Was draft-ietf-tsvwg-udp-options |
| RFC 9834 | YANG Data Models for 'Attachment Circuits'-as-a-Service (ACaaS) | Published | 9/29/2025 | 28.541 | Was draft-ietf-opsawg-teas-attachment-circuit |
| RFC 9878 | Update to P-Visited-Network-ID in SIP Requests and Responses | Published | 11/19/2025 | 24.229 | Was draft-sipcore-rfc7976bis |
| draft-ietf-quic-multipath | Multipath Extension for QUIC | IESG review | 2/20/2026 | 23.501, 24.193, 33.501, 26.501, 26.512 | draft-ietf-quic-multipath-20 |
| draft-ietf-mimi-content | More Instant Messaging Interoperability (MIMI) message content | WG review | 3/2/2026 | 26.143 | draft-ietf-mimi-content-08 |
| draft-ietf-moq-transport | Media over QUIC Transport | WG review | 3/2/2026 | 23.501, 29.571, 29.244, 23.503, 29.561 | draft-ietf-moq-transport-17 |
| draft-ietf-masque-connect-ethernet | Proxying Ethernet in HTTP | WG review | 10/17/2025 | 23.003, 23.501, 24.193, 24.501, 29.244 | draft-ietf-masque-connect-ethernet-08 |
| draft-ietf-masque-quic-proxy | QUIC-Aware Proxying Using HTTP | WG review | 3/2/2026 | 23.501, 29.244, 29.561, 33.501, 23.502 | draft-ietf-masque-quic-proxy-08 |
| draft-ietf-opsawg-pcap | PCAP Capture File Format | WG review | 9/3/2025 | 28.560 | draft-ietf-opsawg-pcap-06 |
Last update 12/03/2026
NOTE 1: If only month given for last update, taken 1st of the month as date for format consistency
NOTE 2: Comments contain the latest draft version if neither published nor in RFC Editor Queue
Obsolete RFCs
| Obsolete RFC | New RFC | Others | |||
| Number | Name | Number | Name | Cited by | Note |
| 2460 | Internet Protocol, Version 6 (IPv6) Specification | 8200 | Internet Protocol, Version 6 (IPv6) Specification | 23.060, 23.402, 24.322, 25.401, 25.412, 25.414,25.422,25.423, 25.424, 25.426, 25.432, 25.433, 25.434, 27.007, 29.060, 29.061, 29.118, 29.162, 29.163, 29.164, 29.165, 29.231, 29.235, 29.244, 29,274, 29.281, 29.405, 33.107, 33.108, 33.128, 36.412, 36.414, 36.422, 36.424, 36.442, 36.445, 36.458, 36.462, 43.903, 48.006, 48.016, 48.103 | |
| 3315 | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 8415 | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 23.316, 24.229, 27.060, 34.229-1, 34.229-3 | |
| 3736 | Dynamic Host Configuration Protocol (DHCP) Service for IPv6 | 8415 | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 23.060, 23.401, 23.402, 23.501, 24.303, 24.322 | |
| 8415 | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 9915 | Dynamic Host Configuration Protocol for IPv6 (DHCPv6) | 23.280, 23.501, 23.401, 29.561, 24.501, 23.316, 29.061 | |
| 3376 | Internet Group Management Protocol, Version 3 | 9776 | Internet Group Management Protocol, Version 3 | 23.060, 23.246, 23.316, 23.401, 24.008, 25.433, 25.434, 29.244, 33.246, 36.445 | |
| 3376 | Internet Group Management Protocol, Version 3 | 9776 | Internet Group Management Protocol, Version 3 | 23.401, 24.008, 29.244 | |
| 3810 | Multicast Listener Discovery Version 2 (MLDv2) for IPv6 | 9777 | Multicast Listener Discovery Version 2 (MLDv2) for IPv6 | 23.060, 23.246, 23.401, 24.008, 25.433, 25.434, 33.246, 36.445 | |
| 3810 | Multicast Listener Discovery Version 2 (MLDv2) for IPv6 | 9777 | Multicast Listener Discovery Version 2 (MLDv2) for IPv6 | 23.401, 24.008 | |
| 4122 | A Universally Unique IDentifier (UUID) URN Namespace | 9562 | Universally Unique IDentifiers (UUIDs) | 24.105, 24.174, 24.229, 24.250, 24.259, 24.281, 24.282, 24.312, 24.334, 24.379, 24.501, 24.514, 24.526, 24.538, 24.545, 24.554, 24.555, 24.582, 26.512, 27.007, 28.541, 20.244, 29.500, 29.510, 29.519, 29.548, 29.549, 29.571, 29.582, 31.102, 32.298, 33.310, 36.579-5, 37.579-5, 38.413 | |
| 4210 | Internet X.509 Public Key Infrastructure - Certificate Management Protocol (CMP) | 9810 | Internet X.509 Public Key Infrastructure -- Certificate Management Protocol (CMP) | 33.310, 28.314 | |
| 4282 | The Network Access Identifier | 7542 | The Network Access Identifier | 23.008, 23.228, 23.402, 24.302, 24.312, 25.469, 29.061, 29.244, 29.273, 29.275, 32.182, 33.108, 33.128, 33.402 | |
| 6712 | Internet X.509 Public Key Infrastructure - HTTP Transfer for the Certificate Management Protocol (CMP) | 9811 | Internet X.509 Public Key Infrastructure -- HTTP Transfer for the Certificate Management Protocol (CMP) | 33.310, 28.316 | |
| 6991 | Common YANG Data Types | 9911 | Common YANG Data Types | 28.623 | |
| 7230 | Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing | 9110 | HTTP Semantics | 24.229, 24.282, 24.482, 26.347, 26.510, 26.512, 26.532, 28.669, 29.122, 29.201, 29.222, 29.240, 29.244, 29.486, 29.500, 29.502, 29.503, 29.517, 29.519, 29.538, 29.549, 29.573, 32.158, 38.508-1 | |
| 7230 | Hypertext Transfer Protocol (HTTP/1.1): Message Syntax and Routing | 9112 | HTTP Caching | 24.229, 24.282, 24.482, 26.347, 26.510, 26.512, 26.532, 28.669, 29.122, 29.201, 29.222, 29.240, 29.244, 29.486, 29.500, 29.502, 29.503, 29.517, 29.519, 29.538, 29.549, 29.573, 32.158, 38.508-1 | |
| 7976 | Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses | 9878 | Updates to Private Header (P-Header) Extension Usage in Session Initiation Protocol (SIP) Requests and Responses | 29.165 | |
Last update March 2, 2026