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Re: [trill] [RTG-DIR] RtgDir Review: draft-ietf-trill-centralized-replication-05

Donald Eastlake <d3e3e3@gmail.com> Fri, 03 June 2016 14:56 UTC

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From: Donald Eastlake <d3e3e3@gmail.com>
Date: Fri, 03 Jun 2016 10:56:09 -0400
Message-ID: <CAF4+nEG0BXwrd0tPu9OKRKHLpTKNK+AY4Fdoxu9_rfPtRP=xwg@mail.gmail.com>
To: "Keyur Patel (keyupate)" <keyupate@cisco.com>
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Cc: Routing Directorate <rtg-dir@ietf.org>, Routing ADs <rtg-ads@tools.ietf.org>, "draft-ietf-trill-centralized-replication@ietf.org" <draft-ietf-trill-centralized-replication@ietf.org>, "trill@ietf.org" <trill@ietf.org>
Subject: Re: [trill] [RTG-DIR] RtgDir Review: draft-ietf-trill-centralized-replication-05
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Hi Keyur,

Thanks for your review. See below:

On Wed, Jun 1, 2016 at 10:41 PM, Alia Atlas <akatlas@gmail.com> wrote:
> Hi Keyur,
>
> Thank you very much for your review.
>
> Regards,
> Alia
>
> On Wed, Apr 27, 2016 at 6:30 PM, Keyur Patel (keyupate) <keyupate@cisco.com>
> wrote:
>>
>> Hello,
>>
>> I have been selected as the Routing Directorate reviewer for this draft.
>> The Routing Directorate seeks to review all routing or routing-related
>> drafts as they pass through IETF last call and IESG review, and sometimes on
>> special request. The purpose of the review is to provide assistance to the
>> Routing ADs. For more information about the Routing Directorate, please see
>> http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir.
>>
>> Although these comments are primarily for the use of the Routing ADs, it
>> would be helpful if you could consider them along with any other IETF Last
>> Call comments that you receive, and strive to resolve them through
>> discussion or by updating the draft.
>>
>> Document: draft-ietf-trill-centralized-replication-05
>> Reviewer: Keyur Patel
>> Review Date: 27-Apr-2016
>> Intended Status: Standards Track
>>
>>
>> Summary:
>> The document is well written and seems ready for the publication. No major
>> issues found. Minor nits are listed below.

Thanks.

>> Major Issues:
>> None.
>>
>> Minor Issues
>>
>> Intended Status: "Standards Track" Please.

OK, Standard -> Standards

>> Section 1, 3 paragraph: S/will be described/is described.

OK.

>> Section 11.1, Do you need to define any error conditions where multiple
>> flag bits are set?

It would be pretty peculiar for the the R and C flags to be set on the
same nickname, since R is normally set on one or a few core switches
and C is normally set on a large number of edge switches, but I don't
off hand see any particular problem with both R and C being set on the
same switch. Traffic should still be delivered correctly. The use of
the IN flag, specified in RFC 7780, and the SE flag, specified in
draft-ietf-trill-irb, seem orthogonal; so I don't think there is any
problem with any combination of flags.

Thanks,
Donald
===============================
 Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
 155 Beaver Street, Milford, MA 01757 USA
 d3e3e3@gmail.com

>> Regards,
>> Keyur

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