Advertising Node Admin Tags in BGP Link-State Advertisements

Document Type Expired Internet-Draft (idr WG)
Authors Pushpasis Sarkar  , Hannes Gredler  , Stephane Litkowski 
Last updated 2018-07-21 (latest revision 2018-01-17)
Replaces draft-psarkar-idr-bgp-ls-node-admin-tag-extension
Stream Internet Engineering Task Force (IETF)
Intended RFC status Proposed Standard
Expired & archived
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Stream WG state WG Consensus: Waiting for Write-Up
Document shepherd Susan Hares
IESG IESG state Expired
Consensus Boilerplate Yes
Telechat date
Responsible AD (None)
Send notices to Susan Hares <>

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes the protocol extensions to collect node administrative tags adevertised in IGP Link State advertisements and disseminate the same in BGP Link-State advertisement protocol, to facilitate inter-AS TE applications that may need the same node administrative tags to associate a subset of network devices spanning across more than one AS with a specific functionality.


Pushpasis Sarkar (
Hannes Gredler (
Stephane Litkowski (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)