MPLS Network Actions Framework
RFC 9789, “MPLS Network Actions Framework”, is an Informational document published in July 2025 by L. Andersson, S. Bryant, M. Bocci, T. Li. The canonical text is published by the RFC Editor.
Abstract
This document describes an architectural framework for MPLS Network Action (MNA) technologies. MNA technologies are used to indicate actions that impact the forwarding or other processing (such as monitoring) of the packet along the Label Switched Path (LSP) of the packet and to transfer any additional data needed for these actions.
This document provides the foundation for the development of a common set of network actions and information elements supporting additional operational models and capabilities of MPLS networks.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
The canonical text of RFC 9789 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
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- RFC 9790 IANA Registry and Processing Recommendations for the First Nibble Following a Label Stack
- RFC 9787 Guidance on End-to-End Email Security
- RFC 9791 Use Cases for MPLS Network Action Indicators and Ancillary Data
- RFC 9786 EVPN Port-Active Redundancy Mode
- RFC 9792 Prefix Flag Extension for OSPFv2 and OSPFv3
- RFC 9785 Preference-Based EVPN Designated Forwarder Election
- RFC 9793 BGP Extensions for Bit Index Explicit Replication