Re: [Teas] WG adoption - draft-nsdt-teas-ietf-network-slice-definition

Jeff Tantsura <jefftant.ietf@gmail.com> Fri, 15 January 2021 20:42 UTC

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Date: Fri, 15 Jan 2021 12:41:53 -0800
From: Jeff Tantsura <jefftant.ietf@gmail.com>
To: peng.shaofu@zte.com.cn, "Joel M. Halpern" <jmh@joelhalpern.com>
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Subject: Re: [Teas] WG adoption - draft-nsdt-teas-ietf-network-slice-definition
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+1 Joel

In distributed systems - the communication lines  have to follow the abstraction layers. Peer to peer commination between systems in different layers doesn’t scale and results in broken/ inconsistent end-state.

Cheers,
Jeff
On Jan 14, 2021, 6:18 PM -0800, Joel M. Halpern <jmh@joelhalpern.com>om>, wrote:
> Given that station in the case below is making a request, isn't it
> reasonable to assume that the request makes its way to the control
> systems, which then handle the itneraction with the underlay network
> through the mechanisms proposed in the definitions and framework drafts?
>
> Yours,
> Joel
>
> On 1/14/2021 9:08 PM, peng.shaofu@zte.com.cn wrote:
> >
> > A little comment:
> >
> >
> > It seems that the definition document only support that the realization
> > of IETF network slice is triggered by the consumer through the interface
> > to NSC with specific SLO. I think it is not enough. Please see if it is
> > needed to support the case for a network device (the headend) to
> > explicitly request a slice on demand, and request a connection path
> > within the specific slice on demand.
> >
> >
> > Regards,
> >
> > PSF
> >
> >
> > 原始邮件
> > *发件人:*VishnuPavanBeeram
> > *收件人:*TEAS WG;
> > *抄送人:*TEAS WG Chairs;
> > *日 期 :*2021年01月04日 22:02
> > *主 题 :**[Teas] WG adoption -
> > draft-nsdt-teas-ietf-network-slice-definition*
> > _______________________________________________
> > Teas mailing list
> > Teas@ietf.org
> > https://www.ietf.org/mailman/listinfo/teas
> >
> > All,
> >
> > This is start of a two week poll on making
> > draft-nsdt-teas-ietf-network-slice-definition-02 a TEAS working group
> > document.
> > Please send email to the list indicating "yes/support" or "no/do not
> > support". If indicating no, please state your reservations with the
> > document. If yes, please also feel free to provide comments you'd
> > like to see addressed once the document is a WG document.
> >
> > The poll ends January 18th.
> >
> > Thanks,
> > Pavan and Lou
> >
> >
> >
> > _______________________________________________
> > Teas mailing list
> > Teas@ietf.org
> > https://www.ietf.org/mailman/listinfo/teas
> >
>
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