Re: [Teas] FW: New Version Notification for draft-nsdt-teas-ietf-network-slice-definition-00.txt

Kiran Makhijani <kiranm@futurewei.com> Wed, 28 October 2020 15:52 UTC

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From: Kiran Makhijani <kiranm@futurewei.com>
To: "adrian@olddog.co.uk" <adrian@olddog.co.uk>, "teas-ns-dt@ietf.org" <teas-ns-dt@ietf.org>, 'TEAS WG' <teas@ietf.org>
Thread-Topic: [Teas] FW: New Version Notification for draft-nsdt-teas-ietf-network-slice-definition-00.txt
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Date: Wed, 28 Oct 2020 15:52:38 +0000
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Subject: Re: [Teas] FW: New Version Notification for draft-nsdt-teas-ietf-network-slice-definition-00.txt
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Thanks Adrian, 
According to authors the current text in this document is just enough to provide clarity on the IETF network slice concept. 
I remember you wanted current section 5 to be removed but we felt it's important and pruned it quite a bit - we will further combine section 5 and 10 to define end-to-end slices relationship and the structure in one place. 
Other than that, we are waiting for revision on isolation contribution from Jie, Luis, and Jeff.  

Yes, end-to-end slicing will need quite a bit of explanation but minimal description here is also important to show the scope of IETF network slices in the broader concept. 

I hope that the mailing list this time agrees that it is a reasonable terminology-set. 
-Kiran


> -----Original Message-----
> From: Adrian Farrel <adrian@olddog.co.uk>
> Sent: Thursday, October 22, 2020 1:44 AM
> To: Kiran Makhijani <kiranm@futurewei.com>om>; teas-ns-dt@ietf.org; 'TEAS WG'
> <teas@ietf.org>
> Subject: RE: [Teas] FW: New Version Notification for draft-nsdt-teas-ietf-
> network-slice-definition-00.txt
> 
> Kiran, all,
> 
> I want to thank the authors of this draft for their work and for listening.
> This version of the draft is a *substantial* improvement.
> 
> Of course, I still have some issues I'd like to work through. Some of my concerns
> are "just" language usage where the choice of words or phrasing means
> something that I don't think the authors intend. Other concerns are about the
> details. But all in all, this is going in the right direction.
> 
> I still think there is too much text in this definitions document. I think that is a
> natural result of having several documents in the pipe at the same time. There
> is explanation of how things work and hang together that, in my opinion,
> should relocate to other documents - maybe the framework, maybe dedicated
> applicability statements. For example, I can see value in a document explaining
> how IETF network slices fit into the models of "end-to-end network slices" as
> conceived in other SDOs.
> 
> Best,
> Adrian
> 
> -----Original Message-----
> From: Teas <teas-bounces@ietf.org> On Behalf Of Kiran Makhijani
> Sent: 22 October 2020 07:12
> To: teas-ns-dt@ietf.org; TEAS WG <teas@ietf.org>
> Subject: [Teas] FW: New Version Notification for draft-nsdt-teas-ietf-network-
> slice-definition-00.txt
> 
> Hello Teas and teas-ns-dt,
> FYI: Please find new version of  IETF network slices (previously called transport
> slices) definition document.
> 
> This is still a work in progress document but several comments and feedback
> received till now have been addressed. We want to share updates so far and
> look forward to further comments and discussion.
> 
> Thanks
> -Authors
> 
> -----Original Message-----
> From: internet-drafts@ietf.org <internet-drafts@ietf.org>
> Sent: Wednesday, October 21, 2020 11:00 PM
> To: Kiran Makhijani <kiranm@futurewei.com>om>; Luis Contreras
> <luismiguel.contrerasmurillo@telefonica.com>om>; Reza Rokui
> <reza.rokui@nokia.com>om>; Shunsuke Homma
> <shunsuke.homma.ietf@gmail.com>om>; Jeff Tantsura <jefftant.ietf@gmail.com>om>;
> Luis M. Contreras <luismiguel.contrerasmurillo@telefonica.com>
> Subject: New Version Notification for
> draft-nsdt-teas-ietf-network-slice-definition-00.txt
> 
> 
> A new version of I-D, draft-nsdt-teas-ietf-network-slice-definition-00.txt
> has been successfully submitted by Kiran Makhijani and posted to the IETF
> repository.
> 
> Name:		draft-nsdt-teas-ietf-network-slice-definition
> Revision:	00
> Title:		Definition of IETF Network Slices
> Document date:	2020-10-21
> Group:		Individual Submission
> Pages:		17
> URL:
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> 
> Abstract:
>    This document provides a definition of the term "IETF Network Slice"
>    for use within the IETF and specifically as a reference for other
>    IETF documents that describe or use aspects of network slices.
> 
>    The document also describes the characteristics of an IETF network
>    slice, related terms and their meanings, and explains how IETF
>    network slices can be used in combination with end-to-end network
>    slices or independent of them.
> 
> 
> 
> 
> 
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
> 
> The IETF Secretariat
> 
> 
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