[Idr] I-D Action: draft-ietf-idr-eag-distribution-15.txt
internet-drafts@ietf.org Tue, 09 March 2021 18:51 UTC
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Subject: [Idr] I-D Action: draft-ietf-idr-eag-distribution-15.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 Inter-Domain Routing WG of the IETF. Title : Distribution of Traffic Engineering Extended Admin Groups using BGP-LS Authors : Zitao Wang Qin Wu Jeff Tantsura Ketan Talaulikar Filename : draft-ietf-idr-eag-distribution-15.txt Pages : 6 Date : 2021-03-09 Abstract: Administrative groups are link attributes (commonly referred to as "colors" or "link colors") advertised by link state protocols (e.g. ISIS or OSPF) and used for traffic engineering. These administrative groups were initially defined as 32 bit masks. As network usage grew, these 32 bit masks were found to constrain traffic engineering. Therefore, link state protocols (ISIS, OSPF) were expanded to advertise a variable length administrative group.This document defines an extension to BGP-LS for advertisement of extended administrative groups (EAGs) to allow to support a number of administrative groups greater than 32, as defined in [RFC7308]. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-idr-eag-distribution/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-idr-eag-distribution-15 https://datatracker.ietf.org/doc/html/draft-ietf-idr-eag-distribution-15 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-idr-eag-distribution-15 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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