Internet-Draft draft-ietf-lsr-igp-ureach-prefix-announce-02.txt is now available. It is a work item of the Link State Routing (LSR) WG of the IETF.
Title: IGP Unreachable Prefix Announcement Authors: Peter Psenak Clarence Filsfils Stephane Litkowski Daniel Voyer Amit Dhamija Shraddha Hegde Gunter Van de Velde Gyan Mishra Name: draft-ietf-lsr-igp-ureach-prefix-announce-02.txt Pages: 14 Dates: 2024-04-22 Abstract: In the presence of summarization, there is a need to signal loss of reachability to an individual prefix covered by the summary in order to enable fast convergence away from paths to the node which owns the prefix which is no longer reachable. This document describes how to use the existing protocol mechanisms in IS-IS and OSPF, together with the two new flags, to advertise such prefix reachability loss. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-igp-ureach-prefix-announce/ There is also an HTMLized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-lsr-igp-ureach-prefix-announce-02 A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-igp-ureach-prefix-announce-02 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts _______________________________________________ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr