[Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo-ext-00.txt

internet-drafts@ietf.org Mon, 10 November 2025 16:38 UTC

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Subject: [Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo-ext-00.txt
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Internet-Draft draft-ietf-idr-bgp-ls-flex-algo-ext-00.txt is now available. It
is a work item of the Inter-Domain Routing (IDR) WG of the IETF.

   Title:   Advertising Flexible Algorithm Extensions in BGP Link-State
   Authors: Shraddha Hegde
            Aravind Babu MahendraBabu
            Ketan Talaulikar
            Peter Psenak
            Bruno Decraene
   Name:    draft-ietf-idr-bgp-ls-flex-algo-ext-00.txt
   Pages:   16
   Dates:   2025-11-10

Abstract:

   Flexible Algorithm is a solution that allows some routing protocols
   (e.g., OSPF and IS-IS) to compute paths over a network based on user-
   defined (and hence, flexible) constraints and metrics.  The
   computation is performed by routers participating in the specific
   network in a distributed manner using a Flexible Algorithm
   Definition.  This Definition is provisioned on one or more routers
   and propagated through the network by OSPF and IS-IS flooding.

   BGP Link-State (BGP-LS) enables the collection of various topology
   information from the network.  BGP-LS supports the advertisement of
   Flexible Algorithm Definition and other Flexible Algorithm related
   advertisements as a part of the topology information from the
   network.  This document specifies the advertisement of further
   Flexible Algorithm related extensions in BGP-LS.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-ls-flex-algo-ext/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-idr-bgp-ls-flex-algo-ext-00

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

[Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo… internet-drafts