Paul,
We will address the issues and Nits in the next revision.

Thanks,
Rishabh.

On Tue, May 27, 2025 at 12:32 PM Paul Kyzivat <pkyzivat=
40alum.mit....@dmarc.ietf.org> wrote:

> I am the assigned Gen-ART reviewer for this draft. The General Area
> Review Team (Gen-ART) reviews all IETF documents being processed
> by the IESG for the IETF Chair.  Please treat these comments just
> like any other last call comments.
>
> For more information, please see the FAQ at
>
> <https://trac.ietf.org/trac/gen/wiki/GenArtfaq>.
>
> Document: draft-ietf-bess-mvpn-evpn-sr-p2mp-12
> Reviewer: Paul Kyzivat
> Review Date: 2025-06-01
> IETF LC End Date: TBD
> IESG Telechat date: TBD
>
> Summary:
>
> This draft is on the right track but has open issues, described in the
> review.
>
> ISSUES: 1
> NITS: 3
>
> This document is very dense in terminology from its subject domain.
> This reviewer is not at all familiar with the domain, so this review
> does not attempt to discuss the technical content of the document.
> Instead it focuses on form and language use. As a result, it is
> difficult to assign a summary statement. You should not take it to be of
> much significance.
>
> I'll also observe that much of the text seems to be repeated instances
> of a common pattern: rules for originating and terminating different
> kinds of routes. While I don't understand any of the details, I have the
> sense that perhaps much of this could be specified in a table, with a
> row for each kind of route. If that were possible it could potentially
> simplify the document considerably.
>
> 1) ISSUE: Use of unqualified SHOULD
>
> I counted six uses of SHOULD. All but one of these lack any discussion
> of the situations in which it is appropriate to disregard the SHOULD,
> and the implications of doing so. Failure to specify what happens in
> these cases can lead to problems with interoperation between
> implementations.
>
> I suggest you either change these to MUST, or else give guidance on when
> it is appropriate to disregard the SHOULD.
>
> 2) NIT: Language Usage
>
> Much of the text seems to have been written by a non-native English
> speaker. Of particular note, articles are missing in many/most places
> where they would typically expected. I also noticed some errors of
> pluralization. I will not attempt to enumerate them, because the list
> would be very long and error prone. I suggest you have a native-English
> subject expert do an edit focused on language usage.
>
> 3) NIT: IANA Considerations:
>
> I checked the current state of the IANA registries that are mentioned in
> Section 8. Of the five items mentioned in Section 8, four have already
> been temporarily added to their specified table.
>
> Section 8 requests that IANA add five of them. But for "SR-MPLS P2MP
> Tree" it instead states that the value has already been assigned, and
> doesn't ask for any further action by IANA.
>
> In reality, IANA will need to add the one ("SRv6 P2MP Tree") that isn't
> already in the table, and update all of the entries to reference the new
> RFC number, and to specify the IETF as the change agent.
>
> While IANA will probably do the right thing, I suggest that you be
> consistent, by also asking assignment of a code point for "SR-MPLS P2MP
> Tree"'.
>
> 4) NIT: Typo
>
> I didn't actively search for typos, but I did notice one in section
> 3.1.2:  s/MAY user/MAY use/
>
>
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