Re: [Teas] WG adoption poll - draft-zheng-teas-gmpls-controller-inter-work

Vishnu Pavan Beeram <vishnupavan@gmail.com> Tue, 28 May 2019 07:49 UTC

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From: Vishnu Pavan Beeram <vishnupavan@gmail.com>
Date: Tue, 28 May 2019 02:49:08 -0500
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Subject: Re: [Teas] WG adoption poll - draft-zheng-teas-gmpls-controller-inter-work
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[Chair hat off]

Authors, Hi!

I would like to see the following discussed on the list:

— Please explain what is it that this document is trying to say that hasn’t
been discussed before (imho, this isn’t clearly articulated in the
document). There are sufficient number of existing documents that discuss
how GMPLS paths can be computed, placed, optimized, rerouted and maintained
in the network. There are also a fair number of documents that discuss how
these paths can be controlled (at the head end) by a PCE based controller.
Is the document just trying to say that these GMPLS paths can also be
controlled (at the head end) via non-PCEP means (is that all that this
document is trying to say)?

— In a document about the interworking of “distributed and centralized
control”, I would have liked to see some discussion on the pros and cons of
(/recommendations on) distributing or centralizing certain TE functions. Is
non-headend (TE Tunnel transit) control out of scope? Please do explain the
overall scope of this document?

Regards,
-Pavan (as a WG participant)

On Mon, May 27, 2019 at 8:35 AM Vishnu Pavan Beeram <vishnupavan@gmail.com>
wrote:

> All,
>
> This is start of a two week poll on making
> draft-zheng-teas-gmpls-controller-inter-work-03 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 June 10th.
>
> Thanks,
> Pavan and Lou
>