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RFC Introduction
All RFCs
Translation Quality
RFC 5182IMAP Extension for Referencing the Last SEARCH Result
RFC 5183Sieve Email Filtering: Environment Extension
RFC 5184Unified Layer 2 (L2) Abstractions for Layer 3 (L3)-Driven Fast Handover
RFC 5185Cisco Systems
RFC 5186Woven Systems
RFC 5187Redback Networks
RFC 5188RTP Payload Format for the Enhanced Variable Rate Wideband Codec (EVRC-WB) and the Media Subtype Updates for EVRC-B Codec
RFC 5189Middlebox Communication (MIDCOM) Protocol Semantics
RFC 5190Definitions of Managed Objects for Middlebox Communication
RFC 5191Toshiba
RFC 5192Samsung
RFC 5193Univ. of Murcia
RFC 5194Framework for Real-Time Text over IP Using
RFC 5195BGP-Based Auto-Discovery for Layer-1 VPNs
RFC 5196September 2008
RFC 5197Polycom
RFC 5198Unicode Format for Network Interchange
RFC 5201P. Jokela, Ed.
RFC 5202ICSAlabs
RFC 5203HIIT
RFC 5204Nokia
RFC 5205Host Identity Protocol (HIP) Domain Name System (DNS) Extension
RFC 5206The Boeing Company
RFC 5207NAT and Firewall Traversal Issues of Host Identity Protocol (HIP) Communication
RFC 5208Public-Key Cryptography Standards (PKCS) #8:
RFC 5209Intel
RFC 5210A Source Address Validation Architecture (SAVA) Testbed and Deployment Experience
RFC 5211An Internet Transition Plan
RFC 5212Alcatel-Lucent
RFC 5213Proxy Mobile IPv6
RFC 5214Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)
RFC 5215RTP Payload Format for Vorbis Encoded Audio
RFC 5216The EAP-TLS Authentication Protocol
RFC 5217NIST
RFC 5218July 2008
RFC 5219A More Loss-Tolerant RTP Payload Format for MP3 Audio
RFC 5220Problem Statement for Default Address Selection in Multi-Prefix Environments: Operational Issues of RFC 3484 Default Rules
RFC 5221Requirements for Address Selection Mechanisms
RFC 5222American Registry for Internet Numbers
RFC 5223Cisco
RFC 5224Diameter Policy Processing Application
RFC 5225April 2008
RFC 5226BCP: 26 H. Alvestrand
RFC 5227IPv4 Address Conflict Detection
RFC 5228Sieve: An Email Filtering Language
RFC 5229Sieve Email Filtering: Variables Extension
RFC 5230Sun Microsystems
RFC 5231Sieve Email Filtering: Relational Extension
RFC 5232Sieve Email Filtering: Imap4flags Extension
RFC 5233Sieve Email Filtering: Subaddress Extension
RFC 5234 - Augmented BNF for Syntax Specifications: ABNF
RFC 5235Sieve Email Filtering: Spamtest and Virustest Extensions
RFC 5236Improved Packet Reordering Metrics
RFC 5237BCP: 37 S. Bradner
RFC 5238Datagram Transport Layer Security (DTLS) over the Datagram
RFC 5239Avaya
RFC 5240June 2008
RFC 5241Naming Rights in IETF Protocols
RFC 5242Google
RFC 5243OSPF Database Exchange Summary List Optimization
RFC 5244Definition of Events for Channel-Oriented Telephony Signalling
RFC 5245Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols
RFC 5246The Transport Layer Security (TLS) Protocol Version 1.2
RFC 5247Extensible Authentication Protocol (EAP) Key Management Framework
RFC 5248BCP: 138 J. Klensin
RFC 5249BCP: 139 July 2008
RFC 5250The OSPF Opaque LSA Option
RFC 5251Juniper Networks
RFC 5252OSPF-Based Layer 1 VPN Auto-Discovery
RFC 5253Applicability Statement for
RFC 5254Alcatel-Lucent
RFC 5255Oryx Mail Systems GmhH
RFC 5256Internet Message Access Protocol - SORT and THREAD Extensions
RFC 5257QUALCOMM Incorporated
RFC 5258Internet Message Access Protocol version 4 - LIST Command Extensions
RFC 5259Sun Microsystems
RFC 5260Sieve Email Filtering: Date and Index Extensions
RFC 5261An Extensible Markup Language (XML) Patch Operations Framework Utilizing
RFC 5262Individual
RFC 5263Nokia
RFC 5264Publication of Partial Presence Information
RFC 5265Birdstep
RFC 5266BCP: 136 P. Eronen
RFC 5267July 2008
RFC 5268Mobile IPv6 Fast Handovers
RFC 5269Starent Networks
RFC 5270ETRI
RFC 5271Mobile IPv6 Fast Handovers for 3G CDMA Networks
RFC 5272Certificate Management over CMS (CMC)
RFC 5273Certificate Management over CMS (CMC): Transport Protocols
RFC 5274Certificate Management Messages over CMS (CMC): Compliance Requirements
RFC 5275CMS Symmetric Key Management and Distribution
RFC 5276Using the Server-Based Certificate Validation Protocol (SCVP) to
RFC 5277Cisco
RFC 5278Acme Packet
RFC 5279July 2008
RFC 5280Internet X.509 Public Key Infrastructure: Certificate and CRL Profile
RFC 5281SafeNet
RFC 5282Using Authenticated Encryption Algorithms with the Encrypted Payload of the Internet Key Exchange version 2 (IKEv2) Protocol
RFC 5283LDP Extension for Inter-Area Label Switched Paths (LSPs)
RFC 5284Old Dog Consulting

RFC 5234 - Augmented BNF for Syntax Specifications: ABNF
5. Security Considerations

5. Security Considerations

Security is truly believed to be irrelevant to this document.

4. ABNF Definition of ABNF

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RFC 6749 - OAuth 2.0
RFC 9110 - HTTP Semantics
RFC 7519 - JWT
RFC 8446 - TLS 1.3
RFC 3339 - Date and Time
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