RFC 9403 · PROPOSED STANDARD · 2023
WED · 29 JUL 2026
A YANG Data Model for RIB Extensions
Overview
RFC 9403, “A YANG Data Model for RIB Extensions”, is a Proposed Standard document published in November 2023 by A. Lindem, Y. Qu. The canonical text is published by the RFC Editor.
Abstract
A Routing Information Base (RIB) is a list of routes and their corresponding administrative data and operational state.
RFC 8349 defines the basic building blocks for the RIB data model, and this model augments it to support multiple next hops (aka paths) for each route as well as additional attributes.
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 9403 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
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