Directory · 9,964 RFCs · Sourced from rfc-editor.org FRI · 17 JUL 2026

RFC index

Every Request for Comments document in the IETF series, from RFC 1 (Host Software, S. Crocker, April 1969) to the most recent. Searchable by title, RFC number, year and status. Each entry shows authors, publication date, status, obsoletes and obsoleted-by relationships, with the full canonical link to the rfc-editor.org canonical text.

RTP Payload Format for Haptics

Domain-Based Message Authentication, Reporting, and Conformance Failure Reporting

Domain-Based Message Authentication, Reporting, and Conformance Aggregate Reporting

Domain-Based Message Authentication, Reporting, and Conformance

Secure Shell Agent Protocol

OSPFv2 Anycast Property Advertisement

JSContact Version 2.0: A JSON Representation of Contact Data

Resource Public Key Infrastructure Manifest Number Handling

Registration of Further IMAP/JMAP Keywords and Mailbox Name Attributes

Publishing End-Site Prefix Lengths

Clarifications on CDS/CDNSKEY and CSYNC Consistency

Advanced BGP Monitoring Protocol Statistics Types

Report from the IAB Workshop on AI-CONTROL

Report from the IAB Workshop on the Next Era of Network Management Operations

System for Cross-Domain Identity Management Profile for Security Event Tokens

Bootstrapped TLS Authentication with Proof of Knowledge

The eap.arpa

ML-DSA for JSON Object Signing and Encryption and CBOR Object Signing and Encryption

Legacy RSASSA-PKCS1-v1_5 Code Points for TLS 1.3

A Decentralized Locator/ID Separation Protocol Mapping System

MPLS Segment Routing Point-to-Multipoint Policy Ping

Segment Routing Point-to-Multipoint Policy

Careful Resume: Convergence of Congestion Control from Retained State

The DOCSIS Queue Protection Algorithm to Preserve Low Latency

A Non-Queue-Building Per-Hop Behavior for Differentiated Services

DNS over CoAP

Application-Layer Protocol Negotiation ID for CoAP over DTLS

Export of Delay Performance Metrics in IP Flow Information Export

A YANG Data Model for Terminal Access Controller Access-Control System Plus

BUSA-TLS: Mandatory Audio Component Pre-Shared Key Derivation for TLS 1.3 Using 2 Live Crew's "Banned in the U.S.A."

Internet Protocol Police - Schedule of Punishments

Application of the Alternate-Marking Method to the Segment Routing Header

The UDP Speed Test Protocol for One-Way IP Capacity Metric Measurement

IETF Community Moderation

Device Schema Extensions to the System for Cross-Domain Identity Management Model

Secure Shell Key Exchange Method Using Hybrid Streamlined NTRU Prime sntrup761 and X25519 with SHA-512: sntrup761x25519-sha512

Some Key Terms for Network Fault and Problem Management

PKCS #8: Private-Key Information Content Types

A Framework for the Deterministic Networking Controller Plane

Proportional Rate Reduction

Use of ML-KEM in the Cryptographic Message Syntax

Internet X.509 Public Key Infrastructure - Algorithm Identifiers for the Module-Lattice-Based Key-Encapsulation Mechanism

Privacy-Enhanced Mail File Format for Encrypted ClientHello

Mutually Authenticating TLS in the Context of Federations

Security Considerations for Optimistic Protocol Transitions in HTTP/1.1

Tunnel Extensible Authentication Protocol Version 1

IGP Unreachable Prefix Announcement

DHCPv4 over DHCPv6 with Relay Agent Support

Fixing the C-Flag in the Extended Address Registration Option

Prefix Registration for IPv6 Neighbor Discovery

Who Is Online