Re: [Gen-art] Genart telechat review of draft-ietf-ospf-ospfv3-segment-routing-extensions-19

Alissa Cooper <alissa@cooperw.in> Tue, 04 December 2018 21:31 UTC

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From: Alissa Cooper <alissa@cooperw.in>
In-Reply-To: <9A38B12D-EAB4-410B-AEE5-9645C0356E96@episteme.net>
Date: Tue, 4 Dec 2018 16:31:09 -0500
Cc: Acee Lindem <acee@cisco.com>, lsr@ietf.org, General Area Review Team <gen-art@ietf.org>, draft-ietf-ospf-ospfv3-segment-routing-extensions.all@ietf.org
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To: Pete Resnick <resnick@episteme.net>
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Subject: Re: [Gen-art] Genart telechat review of draft-ietf-ospf-ospfv3-segment-routing-extensions-19
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Pete, thanks for your review. Acee and Peter, thanks for your responses. I entered a No Objection ballot. I can see Pete’s concern but I’m hopeful that given the existing deployment experience and the added clarification in the -20 the concern will be mitigated in practice.

Alissa

> On Dec 3, 2018, at 5:33 PM, Pete Resnick <resnick@episteme.net>; wrote:
> 
> Hi Acee,
> 
> On 3 Dec 2018, at 15:46, Acee Lindem (acee) wrote:
> 
>> Hi Pete,
>> 
>> While both you and I would have done it differently, the variable length SID encoding across the three LSR protocols (OSPFv2, OSPFv3, and IS-IS) has been implemented, deployed, and will not be changed during the IESG review (you'll note these SR protocol drafts have been in development for over 5 years). There is, however, an update to all three which clarifies the usage of the flags. See (for example):
>> 
>>    https://tools.ietf.org/rfcdiff?difftype=--hwdiff&url2=draft-ietf-ospf-ospfv3-segment-routing-extensions-20.txt
>> 
>> Thanks,
>> Acee (Document Shepherd and LSR Co-chair)
> 
> Totally understood, and that's why I said that I certainly don't want to stand in the way of the doc. And I appreciate the clarification in -20; it helps. My job as a GenART reviewer is to make sure that the Gen AD is aware of any issues. I think it's highly unlikely that she (or anyone on the IESG) would balk at this point in history.
> 
> Thanks for your (and Peter's) quick replies to these reviews.
> 
> pr
> 
> -- 
> Pete Resnick http://www.episteme.net/
> All connections to the world are tenuous at best
> 
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