I-D Action: draft-ietf-lsr-ospf-admin-tags-10.txt

internet-drafts@ietf.org Mon, 20 November 2023 07:58 UTC

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Subject: I-D Action: draft-ietf-lsr-ospf-admin-tags-10.txt
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Internet-Draft draft-ietf-lsr-ospf-admin-tags-10.txt is now available. It is a
work item of the Link State Routing (LSR) WG of the IETF.

   Title:   Extensions to OSPF for Advertising Prefix Administrative Tags
   Authors: Acee Lindem
            Peter Psenak
            Yingzhen Qu
   Name:    draft-ietf-lsr-ospf-admin-tags-10.txt
   Pages:   19
   Dates:   2023-11-19

Abstract:

   It is useful for routers in OSPFv2 and OSPFv3 routing domains to be
   able to associate tags with prefixes.  Previously, OSPFv2 and OSPFv3
   were relegated to a single tag and only for AS External and Not-So-
   Stubby-Area (NSSA) prefixes.  With the flexible encodings provided by
   OSPFv2 Prefix/Link Attribute Advertisement and OSPFv3 Extended LSAs,
   multiple administrative tags may be advertised for all types of
   prefixes.  These administrative tags can be used for many
   applications including route redistribution policy, selective prefix
   prioritization, selective IP Fast-ReRoute (IPFRR) prefix protection,
   and many others.

   The ISIS protocol supports a similar mechanism that is described in
   RFC 5130.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-lsr-ospf-admin-tags/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-lsr-ospf-admin-tags-10.html

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

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

I-D Action: draft-ietf-lsr-ospf-admin-tags-10.txt internet-drafts