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Re: [Lsr] WG Last Call draft-ietf-lsr-ospf-prefix-originator-06

"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Thu, 15 October 2020 16:33 UTC

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From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: Christian Hopps <chopps@chopps.org>, "lsr@ietf.org" <lsr@ietf.org>
CC: "draft-ietf-lsr-ospf-prefix-originator@ietf.org" <draft-ietf-lsr-ospf-prefix-originator@ietf.org>, "lsr-chairs@ietf.org" <lsr-chairs@ietf.org>, "lsr-ads@ietf.org" <lsr-ads@ietf.org>
Thread-Topic: [Lsr] WG Last Call draft-ietf-lsr-ospf-prefix-originator-06
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Date: Thu, 15 Oct 2020 16:33:28 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/lsr/Ka0QRASjUtvwTwMlZwX8DvHfO3I>
Subject: Re: [Lsr] WG Last Call draft-ietf-lsr-ospf-prefix-originator-06
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I support moving this document forward.
Similar functionality in IS-IS has proved useful.

I would however like to repeat comments I made earlier in the review of this document.
The content of the Appendices should be removed.
The Appendices define and discuss deriving topology information from prefix advertisements - which is flawed and should not be done.
Perhaps more relevant, the purpose of the document is to define  protocol extensions supporting advertisement of the originators of a prefix advertisement. There is no need to discuss how this mechanism might be used to build topology information.
This document should confine itself to defining the protocol extensions - similar the RFC 7794.

If the authors do not agree to do this, I would encourage this point to be discussed during IESG review.

   Les

> -----Original Message-----
> From: Lsr <lsr-bounces@ietf.org> On Behalf Of Christian Hopps
> Sent: Wednesday, October 14, 2020 11:15 PM
> To: lsr@ietf.org
> Cc: draft-ietf-lsr-ospf-prefix-originator@ietf.org; lsr-chairs@ietf.org; lsr-
> ads@ietf.org; Christian Hopps <chopps@chopps.org>
> Subject: [Lsr] WG Last Call draft-ietf-lsr-ospf-prefix-originator-06
> 
> This begins a 2 week WG Last Call, ending after Oct 29th, 2020, for:
> 
>   https://datatracker.ietf.org/doc/draft-ietf-lsr-ospf-prefix-originator/
> 
> The following IPR has been filed https://datatracker.ietf.org/ipr/3448/
> 
> Authors,
> 
>   Please indicate to the list, your knowledge of any other IPR related to this
> work.
> 
> Thanks,
> Chris.

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