[Lsr] I-D Action: draft-ietf-lsr-isis-area-proxy-10.txt

internet-drafts@ietf.org Fri, 08 December 2023 02:00 UTC

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Date: Thu, 07 Dec 2023 18:00:27 -0800
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Subject: [Lsr] I-D Action: draft-ietf-lsr-isis-area-proxy-10.txt

Internet-Draft draft-ietf-lsr-isis-area-proxy-10.txt is now available. It is a
work item of the Link State Routing (LSR) WG of the IETF.

   Title:   Area Proxy for IS-IS
   Authors: Tony Li
            Sarah Chen
            Vivek Ilangovan
            Gyan S. Mishra
   Name:    draft-ietf-lsr-isis-area-proxy-10.txt
   Pages:   20
   Dates:   2023-12-07

Abstract:

   Link state routing protocols have hierarchical abstraction already
   built into them.  However, when lower levels are used for transit,
   they must expose their internal topologies to each other, leading to
   scale issues.

   To avoid this, this document discusses extensions to the IS-IS
   routing protocol that allow level 1 areas to provide transit, yet
   only inject an abstraction of the level 1 topology into level 2.
   Each level 1 area is represented as a single level 2 node, thereby
   enabling greater scale.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-lsr-isis-area-proxy/

There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-lsr-isis-area-proxy-10

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-isis-area-proxy-10

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

[Lsr] I-D Action: draft-ietf-lsr-isis-area-proxy-… internet-drafts