Re: [OSPF] I-D Action: draft-ietf-ospf-segment-routing-extensions-15.txt
Chao Fu <chao.fu@ericsson.com> Tue, 23 May 2017 02:51 UTC
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From: Chao Fu <chao.fu@ericsson.com>
To: "ospf@ietf.org" <ospf@ietf.org>
Thread-Topic: [OSPF] I-D Action: draft-ietf-ospf-segment-routing-extensions-15.txt
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Date: Tue, 23 May 2017 02:51:01 +0000
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Subject: Re: [OSPF] I-D Action: draft-ietf-ospf-segment-routing-extensions-15.txt
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Hi all, Some typos in https://datatracker.ietf.org/doc/draft-ietf-ospf-segment-routing-extensions/ Section 5 [Page 14]: The NP-Flag (No-PHP) MUST be be set and the E-flag MUST be clear for ---------- Should delete one "be" Prefix-SIDs allocated to redistributed prefixes, unless the redistributed prefix is directly attached to the ASBR. Section 6 [Page 16] : 6. SID/Label Binding Sub-TLV The SID/Label Binding Sub-TLV is used to advertise a SID/Label mapping for a path to the a prefix. -------- Should delete "a" Section 6.2 [Page 18] 6.2. ERO Sub-TLVs All ERO information represents an ordered set which describes the segments of a path. The first ERO Sub-TLV describes the first segment of a path. Similiarly, the last ERO Sub-TLV describes the --------------- Should be "Similarly" (one more 'i' in the document) segment closest to the egress point. If a router extends or stitches a path, it MUST prepend the new segment's path information to the ERO list. This applies equally to advertised backup EROs. Regards, Chao Fu -----Original Message----- From: OSPF [mailto:ospf-bounces@ietf.org] On Behalf Of internet-drafts@ietf.org Sent: Tuesday, May 23, 2017 01:51 To: i-d-announce@ietf.org Cc: ospf@ietf.org Subject: [OSPF] I-D Action: draft-ietf-ospf-segment-routing-extensions-15.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Open Shortest Path First IGP of the IETF. Title : OSPF Extensions for Segment Routing Authors : Peter Psenak Stefano Previdi Clarence Filsfils Hannes Gredler Rob Shakir Wim Henderickx Jeff Tantsura Filename : draft-ietf-ospf-segment-routing-extensions-15.txt Pages : 35 Date : 2017-05-22 Abstract: Segment Routing (SR) allows a flexible definition of end-to-end paths within IGP topologies by encoding paths as sequences of topological sub-paths, called "segments". These segments are advertised by the link-state routing protocols (IS-IS and OSPF). This draft describes the OSPF extensions required for Segment Routing. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-ospf-segment-routing-extensions/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-ospf-segment-routing-extensions-15 https://datatracker.ietf.org/doc/html/draft-ietf-ospf-segment-routing-extensions-15 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-ospf-segment-routing-extensions-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/ _______________________________________________ OSPF mailing list OSPF@ietf.org https://www.ietf.org/mailman/listinfo/ospf
- [OSPF] I-D Action: draft-ietf-ospf-segment-routin… internet-drafts
- Re: [OSPF] I-D Action: draft-ietf-ospf-segment-ro… Chao Fu