Hello Acee

Thanks for prompt reply.

About modules/data models, my thinking is:

  *   A YANG module is a basically a file (usually part of a YANG data model)
  *   A data model is a generic concept defining ‘something’ with some syntax
  *   A YANG data model is a data model using YANG concepts, usually 
implemented by one or more YANG modules

-éric

From: Acee Lindem <acee.i...@gmail.com>
Date: Wednesday, 2 April 2025 at 12:46
To: Eric Vyncke (evyncke) <evyn...@cisco.com>
Cc: The IESG <i...@ietf.org>, draft-ietf-ospf-sr-y...@ietf.org 
<draft-ietf-ospf-sr-y...@ietf.org>, lsr-cha...@ietf.org <lsr-cha...@ietf.org>, 
lsr <lsr@ietf.org>, Christian Hopps <cho...@chopps.org>, Mahesh Jethanandani 
<mjethanand...@gmail.com>
Subject: Re: Éric Vyncke's No Objection on draft-ietf-ospf-sr-yang-37: (with 
COMMENT)
Hi Éric,


> On Apr 2, 2025, at 4:07 AM, Éric Vyncke via Datatracker <nore...@ietf.org> 
> wrote:
>
> Éric Vyncke has entered the following ballot position for
> draft-ietf-ospf-sr-yang-37: 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/about/groups/iesg/statements/handling-ballot-positions/
> for more information about how to handle DISCUSS and COMMENT positions.
>
>
> The document, along with other ballot positions, can be found here:
> https://datatracker.ietf.org/doc/draft-ietf-ospf-sr-yang/
>
>
>
> ----------------------------------------------------------------------
> COMMENT:
> ----------------------------------------------------------------------
>
>
> # Éric Vyncke, INT AD, comments for draft-ietf-ospf-sr-yang-37
> CC @evyncke
>
> Thank you for the work put into this document as it represents nearly 10 years
> of effort :-O
>
> Please find below some non-blocking COMMENT points (but replies would be
> appreciated even if only for my own education), and some nits.
>
> Special thanks to Christian Hopps for the shepherd's concise write-up 
> including
> the WG consensus and the justification of the intended status.
>
> I hope that this review helps to improve the document,
>
> Regards,
>
> -éric
>
> ## COMMENTS (non-blocking)
>
> ### SR over/for MPLS ?
>
> I think that the right term is "segment routing *over* the MPLS data plane".

Sure - this is the terminology in RFC 8402.


>
> ### Title
>
> s/A YANG Data Model for OSPF Segment Routing for the MPLS Data Plane/A YANG
> Data Model for OSPF *Extensions for* Segment Routing *over* the MPLS Data 
> Plane/

Sure.

>
> ### Abstract
>
> Suggest to be consistent with the title, i.e., s/YANG data module/YANG data
> model/


Ok. Even after Mahesh's explanation, this it is clear as mud as to when "YANG 
Model" and when "YANG Data Module" should be used.

>
> ### Section 2
>
> I do not understand the acronym in `Segment Routing (SRGB)` why not "SR" only 
> ?
>
> s/The ietf-ospf-sr-mpls *data* module/The ietf-ospf-sr-mpls *YANG* module
> *defined in this document*/ There is no such thing as a "data module" IMHO.

Fixed.

>
> ### Section 3
>
> Please add "MPLS" in the section title.

Added to both section 2 and 3 title.

Thanks,
Acee

>
>
>
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