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Re: [Pce] Suresh Krishnan's No Objection on draft-ietf-pce-stateful-pce-p2mp-12: (with COMMENT)

Suresh Krishnan <Suresh@kaloom.com> Tue, 09 April 2019 22:44 UTC

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From: Suresh Krishnan <Suresh@kaloom.com>
To: Dhruv Dhody <dhruv.ietf@gmail.com>
CC: The IESG <iesg@ietf.org>, "draft-ietf-pce-stateful-pce-p2mp@ietf.org" <draft-ietf-pce-stateful-pce-p2mp@ietf.org>, Adrian Farrel <adrian@olddog.co.uk>, "pce-chairs@ietf.org" <pce-chairs@ietf.org>, "pce@ietf.org" <pce@ietf.org>
Thread-Topic: Suresh Krishnan's No Objection on draft-ietf-pce-stateful-pce-p2mp-12: (with COMMENT)
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Date: Tue, 09 Apr 2019 22:43:58 +0000
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Subject: Re: [Pce] Suresh Krishnan's No Objection on draft-ietf-pce-stateful-pce-p2mp-12: (with COMMENT)
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Hi Dhruv,

> On Apr 9, 2019, at 2:23 PM, Dhruv Dhody <dhruv.ietf@gmail.com> wrote:
> 
> Hi Suresh,
> 
> Thanks for your review!
> 
> On Tue, Apr 9, 2019 at 11:37 PM Suresh Krishnan via Datatracker
> <noreply@ietf.org> wrote:
>> 
>> Suresh Krishnan has entered the following ballot position for
>> draft-ietf-pce-stateful-pce-p2mp-12: No Objection
>> 
>> When responding, please keep the subject line intact and reply to all
>> email addresses included in the To and CC lines. (Feel free to cut this
>> introductory paragraph, however.)
>> 
>> 
>> Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html
>> for more information about IESG DISCUSS and COMMENT positions.
>> 
>> 
>> The document, along with other ballot positions, can be found here:
>> https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-pce-p2mp/
>> 
>> 
>> 
>> ----------------------------------------------------------------------
>> COMMENT:
>> ----------------------------------------------------------------------
>> 
>> * Section 7.2.
>> 
>> "The special value of all zeros for this TLV is used to refer to all paths
>> pertaining to a particular PLSP-ID."
>> 
>> Can you clarify what fields are all zero? What would the length be?
>> 
>> 
> 
> All fields of the value portion of the TLV are set to zero. The TLVs
> has a fixed length of 16 and 40 for IPv4 and IPv6 respectively.
> RFC8231 (section 7.3.1) also uses similar language for the TLV defined
> there. Do you see a need to update text and be explicit?

It would be nice to add but I will leave it to your discretion. 

Thanks
Suresh

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