RFC 9566 · INFORMATIONAL · 2024
SUN · 14 JUN 2026
Deterministic Networking Packet Replication, Elimination, and Ordering Functions via MPLS over UDP/IP
Overview
RFC 9566, “Deterministic Networking Packet Replication, Elimination, and Ordering Functions via MPLS over UDP/IP”, is an Informational document published in April 2024 by B. Varga, J. Farkas, A. Malis. The canonical text is published by the RFC Editor.
Abstract
This document describes how the DetNet IP data plane can support the Packet Replication, Elimination, and Ordering Functions (PREOF) built on the existing MPLS PREOF solution defined for the DetNet MPLS data plane and the mechanisms defined by MPLS-over-UDP technology.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
Read this RFC
The canonical text of RFC 9566 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
Other RFCs from 2024
- RFC 9565 An Update to the tcpControlBits IP Flow Information Export Information Element
- RFC 9567 DNS Error Reporting
- RFC 9564 Faster Than Light Speed Protocol
- RFC 9568 Virtual Router Redundancy Protocol Version 3 for IPv4 and IPv6
- RFC 9563 SM2 Digital Signature Algorithm for DNSSEC
- RFC 9569 The Application-Layer Traffic Optimization Transport Information Publication Service
- RFC 9562 Universally Unique IDentifiers
- RFC 9570 Deprecating the Use of Router Alert in LSP Ping