Re: [I2nsf] WGLC for draft-ietf-i2nsf-registration-dm-17

Hi Qin,
Thanks for your detailed review on I2NSF Registration Interface Draft.
I will revise the draft with your valuable comments and
let you review the revision.

Thanks.

Best Regards,
Paul

2022년 8월 24일 (수) 오후 6:42, Qin Wu <bill.wu@huawei.com>님이 작성:

> Hi, Paul:
>
> Thank you for inviting me to review this draft.
>
> I am a little confused about the relation of this draft with
> draft-ietf-i2nsf-capability-data-model
>
> See quoted text in draft-ietf-i2nsf-capability-data-model
>
> “
>
>    This document provides an information model and the corresponding
>
>    YANG data model [RFC6020][RFC7950] that defines the capabilities of
>
>    NSFs to centrally manage the capabilities of those NSFs.  The NSFs
>
>    can register their own capabilities into a Network Operator
>
>    Management (Mgmt) System (i.e., Security Controller) with this YANG
>
>    data model through the registration interface [RFC8329].
>
>
>
> ”
>
> And quote text in draft-ietf-i2nsf-registration-dm
>
> “
>
>    This document describes an information model (see Section 4) and a
>
>    YANG [RFC7950] data model (see Section 5) for the I2NSF Registration
>
>    Interface [RFC8329] between the security controller and the
>
>    developer's management system (DMS) to support NSF capability
>
>    registration and query via the registration interface.
>
>
>
> ”
>
> I am wondering which YANG data model is exchanged in the registration
> interface.
>
> Shouldn’t YANG data model defined in draft-ietf-i2nsf-registration-dm
> augment the YANG model defined in
>
> draft-ietf-i2nsf-capability-data-model.
>
>
>
> In addition, I think registration interface seems not mandatory interface,
> security controller in some other case can
>
> Learn capability NFV orchestrators, or NSF can expose dynamic capability
> to security controller.
>
>
>
> Besides register NSF, I am wondering what other data or information can be
> registered? I assume there are a lot.
>
> Therefore I would suggest to limit the scope of this registration
> interface, only focus NSF capability registration.
>
> The title should reflect this.
>
>
>
> *For data model and information model definition, I think you should refer
> to RFC3444.*
>
> For NSF access information, I am wondering whether management protocol
> should also be part of access information.
>
> Regarding performance capability, I assume it is related to software or
> hardware, or firmware specification,
>
> Naming it as performance capability seems confusing to me.
>
>
>
> -Qin
>
> ---------- 전달된 메일 ----------
> 보낸사람: *Linda Dunbar* <linda.dunbar@futurewei.com>
> 날짜: 2022년 6월 11일 (토) 오전 3:13
> 제목: [I2nsf] WGLC for draft-ietf-i2nsf-registration-dm-17
> 받는사람: i2nsf@ietf.org <i2nsf@ietf.org>
>
>
>
> Hello Working Group,
>
>
>
> Many thanks to the authors of draft-ietf-i2nsf-registration-dm-17 to
> address all the comments from YANG Doctor review, SecDir review and OpsDIR
> review.
>
>
>
> This email starts a three weeks Working Group Last Call
> on draft-ietf-i2nsf-registration-dm-17
>
>
> https://datatracker.ietf.org/doc/draft-ietf-i2nsf-registration-interface-dm/
>
>
>
> This poll runs until July 1, 2021.
>
>
>
> We are also polling for knowledge of any undisclosed IPR that applies to
> this Document, to ensure that IPR has been disclosed in compliance with
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>
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>
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>
>
> Thank you.
>
>
>
> Linda
>
>
>
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> --
>
> ===========================
> Mr. Jaehoon (Paul) Jeong, Ph.D.
> Associate Professor
>
> Department Head
> Department of Computer Science and Engineering
> Sungkyunkwan University
> Office: +82-31-299-4957
> Email: pauljeong@skku.edu, jaehoon.paul@gmail.com
> Personal Homepage: http://iotlab.skku.edu/people-jaehoon-jeong.php
> <http://cpslab.skku.edu/people-jaehoon-jeong.php>
>
-- 
===========================
Mr. Jaehoon (Paul) Jeong, Ph.D.
Associate Professor
Department Head
Department of Computer Science and Engineering
Sungkyunkwan University
Office: +82-31-299-4957
Email: pauljeong@skku.edu, jaehoon.paul@gmail.com
Personal Homepage: http://iotlab.skku.edu/people-jaehoon-jeong.php
<http://cpslab.skku.edu/people-jaehoon-jeong.php>