Re: [Lsr] Last Call: <draft-ietf-lsr-ospfv3-extended-lsa-yang-25.txt> (YANG Model for OSPFv3 Extended LSAs) to Proposed Standard

tom petch <ietfc@btconnect.com> Sat, 13 January 2024 12:42 UTC

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From: tom petch <ietfc@btconnect.com>
CC: Christian Hopps <chopps@chopps.org>, Christian Hopps <chopps@chopps.org>, "draft-ietf-lsr-ospfv3-extended-lsa-yang@ietf.org" <draft-ietf-lsr-ospfv3-extended-lsa-yang@ietf.org>, "jgs@juniper.net" <jgs@juniper.net>, "lsr-chairs@ietf.org" <lsr-chairs@ietf.org>, "lsr@ietf.org" <lsr@ietf.org>
Thread-Topic: [Lsr] Last Call: <draft-ietf-lsr-ospfv3-extended-lsa-yang-25.txt> (YANG Model for OSPFv3 Extended LSAs) to Proposed Standard
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Subject: Re: [Lsr] Last Call: <draft-ietf-lsr-ospfv3-extended-lsa-yang-25.txt> (YANG Model for OSPFv3 Extended LSAs) to Proposed Standard
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From: Lsr <lsr-bounces@ietf.org> on behalf of The IESG <iesg-secretary@ietf.org>
Sent: 11 January 2024 14:35

The IESG has received a request from the Link State Routing WG (lsr) to
consider the following document: - 'YANG Model for OSPFv3 Extended LSAs'
  <draft-ietf-lsr-ospfv3-extended-lsa-yang-25.txt> as Proposed Standard

The IESG plans to make a decision in the next few weeks, and solicits final
comments on this action. Please send substantive comments to the
last-call@ietf.org mailing lists by 2024-01-25. Exceptionally, comments may
be sent to iesg@ietf.org instead. In either case, please retain the beginning
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<tp>
Most of my comments on this I-D from August are addressed but I still have some doubts.

p.11 identity nu-bit
this is not esplained in the referenced RFC8362; RFC5340 A.4.1.1 would be a better reference

identity la-bit
here RFC8362 changes the meaning so I think the reference to RFC8362 is ok

p.11 identity p-bit
this is not esplained in the referenced RFC8362; RFC5340 A.4.1.1 would be a better reference

p.12 identity dn-bit
this is not esplained in the referenced RFC8362; RFC5340 A.4.1.1 would be a better reference

p.12 identity e-bit
this is not esplained in the referenced RFC8362; in fact, this one defeats me.  It is present in  a daigram, s.3.6,  but with no explanation.  Reading RFC5340 it could be A.4.3 but I am not sure

Tom Petch



Abstract


   This document defines a YANG data model augmenting the IETF OSPF YANG
   model to provide support for OSPFv3 Link State Advertisement (LSA)
   Extensibility as defined in RFC 8362.  OSPFv3 Extended LSAs provide
   extensible TLV-based LSAs for the base LSA types defined in RFC 5340.




The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-lsr-ospfv3-extended-lsa-yang/



No IPR declarations have been submitted directly on this I-D.





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