I-D Action: draft-ietf-lsr-ospf-transport-instance-04.txt

internet-drafts@ietf.org Tue, 03 January 2023 19:37 UTC

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Subject: I-D Action: draft-ietf-lsr-ospf-transport-instance-04.txt
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Date: Tue, 03 Jan 2023 11:37:40 -0800
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Link State Routing WG of the IETF.

        Title           : OSPF-GT (Generalized Transport)
        Authors         : Acee Lindem
                          Yingzhen Qu
                          Abhay Roy
                          Sina Mirtorabi
  Filename        : draft-ietf-lsr-ospf-transport-instance-04.txt
  Pages           : 15
  Date            : 2023-01-03

Abstract:
   OSPFv2 and OSPFv3 include a reliable flooding mechanism to
   disseminate routing topology and Traffic Engineering (TE) information
   within a routing domain.  Given the effectiveness of these
   mechanisms, it is advantageous to use the same mechanism for
   dissemination of other types of information within the domain.
   However, burdening OSPF with this additional information will impact
   intra-domain routing convergence and possibly jeopardize the
   stability of the OSPF routing domain.  This document presents
   mechanisms to advertise this non-routing information in separate OSPF
   Generalized Transport (OSPF-GT) instances.

   OSPF-GT is not constrained to the semantics as traditional OSPF.
   OSPF-GT neighbors are not required to be directly attached since they
   are never used to compute hop-by-hop routing.  Consequently,
   independent sparse topologies can be defined to dissemenate non-
   routing information only to those OSPF-GT routers requiring it.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-lsr-ospf-transport-instance/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-lsr-ospf-transport-instance-04.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-ospf-transport-instance-04


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

I-D Action: draft-ietf-lsr-ospf-transport-instanc… internet-drafts