Re: [Pals] Benoit Claise's No Objection on draft-ietf-pals-p2mp-pw-03: (with COMMENT)

[Stewart Bryant <[e-mail]>]

On 31/08/2017 11:48, Benoit Claise wrote:
> Benoit Claise has entered the following ballot position for
> draft-ietf-pals-p2mp-pw-03: No Objection
>
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> ----------------------------------------------------------------------
> COMMENT:
> ----------------------------------------------------------------------
>
> Here is Sarah's OPS DIR review. Her Why (Do I care?) comment resonates with me:
> I could not find the information.
>
> I have reviewed this document as part of the Operational directorate's ongoing
> effort to review all IETF documents being processed by the IESG. These comments
> were written with the intent of improving the operational aspects of the IETF
> drafts. Comments that are not addressed in last call may be included in AD
> reviews during the IESG review. Document editors and WG chairs should treat
> these comments just like any other last call comments.
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>          I think the document is almost ready to go. I don't have technical
>          issue with the content, but I think the document reads in parts like
>          several authors cut/paste/contributed, and the document doesn't flow
>          well in spots. Perhaps this is a personal choice, but I believe that
>          documents that read with some amount of approachability with respect to
>          all interested readers, and not just hard core
>          whatever-the-protocol-is-fanatics, benefits our community for the
>          better. Last, maybe it's the product manager in me, and not the
>          development engineer, but why do I care?

Previously the only way to set up a p2mp PW was static configuration. 
This defines how to do
the setup via LDP which is the normal signalling protocol used for PWs.

>          Is this just to add LDP as
>          another mechanism for establishing the PW?

It is the first signalled method for a true P2MP PW.

> Is there some deficit that's
>          being addressed by LDP that existing mechanisms don't solve?

Yes, this is a signalled method.

> This isn't
>          addressed in a way that resonates in the document, for me.

> Last, while
>          super picky, the acronym "PSN" was used in the abstract before being
>          properly introduced. This was mostly made more noticeable by the fact
>          that the rest of the draft does a fantastic job of introducing the
>          terms before using the acronym.

That is easily fixed and the RFC Editor would normally do it 
automatically. For the reader
this would not normally be their first text on the subject and so they 
would normally
already be familiar with the term.

Best regards

Stewart

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