[Lsr] I-D Action: draft-ietf-lsr-flex-algo-16.txt
internet-drafts@ietf.org Wed, 26 May 2021 11:45 UTC
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Date: Wed, 26 May 2021 04:45:11 -0700
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Subject: [Lsr] I-D Action: draft-ietf-lsr-flex-algo-16.txt
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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 : IGP Flexible Algorithm Authors : Peter Psenak Shraddha Hegde Clarence Filsfils Ketan Talaulikar Arkadiy Gulko Filename : draft-ietf-lsr-flex-algo-16.txt Pages : 45 Date : 2021-05-26 Abstract: IGP protocols traditionally compute best paths over the network based on the IGP metric assigned to the links. Many network deployments use RSVP-TE based or Segment Routing based Traffic Engineering to steer traffic over a path that is computed using different metrics or constraints than the shortest IGP path. This document proposes a solution that allows IGPs themselves to compute constraint-based paths over the network. This document also specifies a way of using Segment Routing (SR) Prefix-SIDs and SRv6 locators to steer packets along the constraint-based paths. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-flex-algo/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-lsr-flex-algo-16 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-flex-algo-16 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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