RFC 9443 · PROPOSED STANDARD · 2023

Multiplexing Scheme Updates for QUIC

Overview

RFC 9443, “Multiplexing Scheme Updates for QUIC”, is a Proposed Standard document published in July 2023 by B. Aboba, G. Salgueiro, C. Perkins. It updates RFC 5764, RFC 7983. The canonical text is published by the RFC Editor.

Abstract

RFC 7983 defines a scheme for a Real-time Transport Protocol (RTP) receiver to demultiplex Datagram Transport Layer Security (DTLS), Session Traversal Utilities for NAT (STUN), Secure Real-time Transport Protocol (SRTP) / Secure Real-time Transport Control Protocol (SRTCP), ZRTP, and Traversal Using Relays around NAT (TURN) channel packets arriving on a single port. This document updates RFC 7983 and RFC 5764 to also allow QUIC packets to be multiplexed on a single receiving socket.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 9443 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.

Relationships to other RFCs
This RFC updates
RFC 5764 RFC 7983
Other RFCs from 2023

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