Thanks Ketan,

I’ll update it to uppercase SHOULD/MUST NOT then (updated version will be 
uploaded when submission will be open again).

Regards,
Samuel

From: Ketan Talaulikar <[email protected]>
Date: Wednesday, 4 March 2026 at 13:46
To: Samuel Sidor (ssidor) <[email protected]>
Cc: Mahesh Jethanandani <[email protected]>, The IESG <[email protected]>, 
[email protected] <[email protected]>, 
[email protected] 
<[email protected]>, [email protected] 
<[email protected]>, [email protected] <[email protected]>
Subject: Re: Mahesh Jethanandani's No Objection on 
draft-ietf-pce-circuit-style-pcep-extensions-14: (with COMMENT)

Hi Samuel,

Please check inline below.


On Wed, Mar 4, 2026 at 5:00 PM Samuel Sidor (ssidor) 
<[email protected]<mailto:[email protected]>> wrote:
Hi Mahesh,

Please find responses inline <S>.

Thanks,
Samuel

From: Mahesh Jethanandani via Datatracker 
<[email protected]<mailto:[email protected]>>
Date: Tuesday, 3 March 2026 at 22:42
To: The IESG <[email protected]<mailto:[email protected]>>
Cc: [email protected]<mailto:[email protected]> 
<[email protected]<mailto:[email protected]>>, 
[email protected]<mailto:[email protected]>
 
<[email protected]<mailto:[email protected]>>,
 [email protected]<mailto:[email protected]> 
<[email protected]<mailto:[email protected]>>, 
[email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>>
Subject: Mahesh Jethanandani's No Objection on 
draft-ietf-pce-circuit-style-pcep-extensions-14: (with COMMENT)

Mahesh Jethanandani has entered the following ballot position for
draft-ietf-pce-circuit-style-pcep-extensions-14: No Objection

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----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

Section 4.1, paragraph 4
>    If the O flag is set to 1 (either in the LSP-EXTENDED-FLAG TLV for
>    stateful messages or in the RP object for stateless messages) for SR
>    paths introduced in [RFC8664], the PCE MUST use only Segment
>    Identifiers (SIDs) that explicitly specify adjacencies for packet
>    forwarding.  Adjacency SIDs should be used, but Prefix SIDs must not
>    be used (even if there is only one adjacency).

Please use BCP14 keywords:

s/Adjacency SIDs should be used, but Prefix SIDs must not be used/Adjacency
SIDs SHOULD be used, but Prefix SIDs MUST NOT be used/

<S> This was changed recently (diff between version 12 and version 13) since 
original text was:

For example, Adjacency SIDs SHOULD be used, but Prefix SIDs MUST NOT be used 
(even if there is only one adjacency).

And we received comment that it is not ideal to specify it as an example, but 
still use normative language. Since we are not describing behavior for all SIDs 
types and that statement was really supposed to just provide additional details 
on previous statement (which is normative already), then I can change it back 
to “For example, …” and keep lowercase should/must not.

Would that work for you?

Ketan - I hope that would still be acceptable for you as well.

KT> I am ok with Mahesh's proposal. The original issue that I raised was the 
use of both "for example" and BCP14 words. Then both were removed. It is OK to 
use the BCP14 keywords as long as "for example" is not used. Also, this 
statement does not preclude the use of other types of SIDs so there is no issue.

Thanks,
Ketan


The IANA review of this document seems to not have concluded yet.

-------------------------------------------------------------------------------
NIT
-------------------------------------------------------------------------------

All comments below are about very minor potential issues that you may choose to
address in some way - or ignore - as you see fit. Some were flagged by
automated tools (via https://github.com/larseggert/ietf-reviewtool), so there
will likely be some false positives. There is no need to let me know what you
did with these suggestions.

Section 8.4, paragraph 6
> EPS: Usage of TLS to Provide a Secure Transport for the Path Computation Ele
>                              ^^^^^^^^^^^^^^^^^^
Uncountable nouns are usually not used with an indefinite article. Use simply
"Secure Transport”.

<S> I guess that this is just false positive as even title of RFC8253 is “Usage 
of TLS to Provide a Secure Transport ..."

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