Internet-Draft draft-ietf-lsr-igp-reverse-spf-algo-01.txt is now available. It
is a work item of the Link State Routing (LSR) WG of the IETF.
Title: IGP Reverse SPF Algorithm
Authors: Peter Psenak
Jakub Horn
Les Ginsberg
Name: draft-ietf-lsr-igp-reverse-spf-algo-01.txt
Pages: 5
Dates: 2025-09-16
Abstract:
IANA has set up a subregistry called "IGP Algorithm Type" under the
"Interior Gateway Protocol (IGP) Parameters" registry. This draft
introduces a new algorithm type which utilizes the cost in the
reverse direction on each link.
This document also discusses using this new algorithm type in
combination with IGP Flexible Algorithm to compute constraint-based
paths.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-lsr-igp-reverse-spf-algo/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-lsr-igp-reverse-spf-algo-01
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-igp-reverse-spf-algo-01
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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