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Re: [Teas-ns-dt] Contribution to new NS Framework draft

Eric Gray <eric.gray@ericsson.com> Mon, 10 February 2020 12:51 UTC

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From: Eric Gray <eric.gray@ericsson.com>
To: John E Drake <jdrake@juniper.net>, "Rokui, Reza (Nokia - CA/Ottawa)" <reza.rokui@nokia.com>, LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmurillo@telefonica.com>, Kiran Makhijani <kiranm@futurewei.com>, "Belotti, Sergio (Nokia - IT/Vimercate)" <sergio.belotti@nokia.com>, "teas-ns-dt@ietf.org" <teas-ns-dt@ietf.org>, Jari Arkko <jari.arkko=40ericsson.com@dmarc.ietf.org>, Shunsuke Homma <s.homma0718@gmail.com>, Jeff Tantsura <jefftant.ietf@gmail.com>
Thread-Topic: [Teas-ns-dt] Contribution to new NS Framework draft
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Date: Mon, 10 Feb 2020 12:51:37 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/teas-ns-dt/8zew-xNSuYZHv0Tm85p9GTXiohQ>
Subject: Re: [Teas-ns-dt] Contribution to new NS Framework draft
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I agree with John, at least to the extent that we should limit discussion of "end-to-end" slice management to just that much that we need to know to understand that there will likely be a higher-level management/configuration/orchestration/controller/etc. system that needs specific support for creating/modifying/removing Transport Slices - likely at several points in an "end-to-end" network slice, whatever that might mean.

I don't think we even need to - or should - define what an "end-to-end" network slice is, except as possible examples to provide a background for the remainder of our work, because we simply do not need to know that.

--
Eric

From: John E Drake <jdrake@juniper.net>
Sent: Friday, February 7, 2020 2:11 PM
To: Rokui, Reza (Nokia - CA/Ottawa) <reza.rokui@nokia.com>; Eric Gray <eric.gray@ericsson.com>; LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmurillo@telefonica.com>; Kiran Makhijani <kiranm@futurewei.com>; Belotti, Sergio (Nokia - IT/Vimercate) <sergio.belotti@nokia.com>; teas-ns-dt@ietf.org; Jari Arkko <jari.arkko=40ericsson.com@dmarc.ietf.org>; Shunsuke Homma <s.homma0718@gmail.com>; Jeff Tantsura <jefftant.ietf@gmail.com>
Subject: RE: [Teas-ns-dt] Contribution to new NS Framework draft
Importance: High

Hi,

There seems to be way too much emphasis on E2E slice management.

Yours Irrespectively,

John



Juniper Business Use Only
From: Teas-ns-dt <teas-ns-dt-bounces@ietf.org<mailto:teas-ns-dt-bounces@ietf.org>> On Behalf Of Rokui, Reza (Nokia - CA/Ottawa)
Sent: Friday, February 7, 2020 12:03 PM
To: Eric Gray <eric.gray@ericsson.com<mailto:eric.gray@ericsson.com>>; LUIS MIGUEL CONTRERAS MURILLO <luismiguel.contrerasmurillo@telefonica.com<mailto:luismiguel.contrerasmurillo@telefonica.com>>; Kiran Makhijani <kiranm@futurewei.com<mailto:kiranm@futurewei.com>>; Belotti, Sergio (Nokia - IT/Vimercate) <sergio.belotti@nokia.com<mailto:sergio.belotti@nokia.com>>; teas-ns-dt@ietf.org<mailto:teas-ns-dt@ietf.org>; Jari Arkko <jari.arkko=40ericsson.com@dmarc.ietf.org<mailto:jari.arkko=40ericsson.com@dmarc.ietf.org>>; Shunsuke Homma <s.homma0718@gmail.com<mailto:s.homma0718@gmail.com>>; Jeff Tantsura <jefftant.ietf@gmail.com<mailto:jefftant.ietf@gmail.com>>
Cc: Rokui, Reza (Nokia - CA/Ottawa) <reza.rokui@nokia.com<mailto:reza.rokui@nokia.com>>
Subject: [Teas-ns-dt] Contribution to new NS Framework draft


Eric, Jari and all,



As per our discussion during yesterday's DT meeting, attached are my contribution to the new NS Framework draft. A few notes:



  *   I was not able to add these to GitHub. As a result, I wrote them in XML. Both XML and TXT versions are attached.
  *   Eric and Jari, please add them to master document in GitHub
  *   After merge, please review and send your comments/feedbacks in mailing list.
  *   There are still a few sections that I would like to contribute. I will do it later.



Thanks,

Reza

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