RFC 6284: Port Mapping between Unicast and Multicast RTP Sessions

This document presents a port mapping solution that allows RTP receivers to choose their own ports for an auxiliary unicast session in RTP applications using…

Read RFC 6284 on the RFC Editor

Outgoing relationships (19 related RFCs)

Normative reference — RFC 5234: Augmented BNF for Syntax Specifications: ABNF
Normative reference — RFC 3550: RTP: A Transport Protocol for Real-Time Applications
Normative reference — RFC 2104: HMAC: Keyed-Hashing for Message Authentication
Normative reference — RFC 4566: SDP: Session Description Protocol
Normative reference — RFC 4086: Randomness Requirements for Security
Normative reference — RFC 3711: The Secure Real-time Transport Protocol (SRTP)
Normative reference — RFC 5905: Network Time Protocol Version 4: Protocol and Algorithms Specification
Normative reference — RFC 5761: Multiplexing RTP Data and Control Packets on a Single Port
Normative reference — RFC 5888: The Session Description Protocol (SDP) Grouping Framework
Normative reference — RFC 5760: RTP Control Protocol (RTCP) Extensions for Single-Source Multicast Sessions with Unicast Feedback
Normative reference — RFC 6222: Guidelines for Choosing RTP Control Protocol (RTCP) Canonical Names (CNAMEs)
Informative reference — RFC 5226: Guidelines for Writing an IANA Considerations Section in RFCs
Informative reference — RFC 3264: An Offer/Answer Model with Session Description Protocol (SDP)
Informative reference — RFC 5652: Cryptographic Message Syntax (CMS)
Informative reference — RFC 4787: Network Address Translation (NAT) Behavioral Requirements for Unicast UDP
Informative reference — RFC 4607: Source-Specific Multicast for IP
Informative reference — RFC 5104: Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
Informative reference — RFC 4145: TCP-Based Media Transport in the Session Description Protocol (SDP)
Informative reference — RFC 6263: Application Mechanism for Keeping Alive the NAT Mappings Associated with RTP / RTP Control Protocol (RTCP) Flows

Incoming relationships (3 related RFCs)

Normatively referenced by — RFC 6285: Unicast-Based Rapid Acquisition of Multicast RTP Sessions
Normatively referenced by — RFC 8079: Guidelines for End-to-End Support of the RTP Control Protocol (RTCP) in Back-to-Back User Agents (B2BUAs)
Informatively referenced by — RFC 8859: A Framework for Session Description Protocol (SDP) Attributes When Multiplexing