Application-Specific Link Attributes Advertisement Using the Border Gateway Protocol - Link State
RFC 9294, “Application-Specific Link Attributes Advertisement Using the Border Gateway Protocol - Link State”, is a Proposed Standard document published in August 2022 by K. Talaulikar, P. Psenak, J. Tantsura. The canonical text is published by the RFC Editor.
Abstract
Extensions have been defined for link-state routing protocols that enable distribution of application-specific link attributes for existing as well as newer applications such as Segment Routing (SR). This document defines extensions to the Border Gateway Protocol - Link State (BGP-LS) to enable the advertisement of these application-specific attributes as a part of the topology information from the network.
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.
The canonical text of RFC 9294 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 9293 Transmission Control Protocol
- RFC 9295 Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers
- RFC 9292 Binary Representation of HTTP Messages
- RFC 9296 ifStackTable for the Point-to-Point Interface over a LAN Type: Definition and Examples
- RFC 9291 A YANG Network Data Model for Layer 2 VPNs
- RFC 9297 HTTP Datagrams and the Capsule Protocol
- RFC 9290 Concise Problem Details for Constrained Application Protocol APIs
- RFC 9298 Proxying UDP in HTTP