Re: [Pce] draft-dhodylee-pce-pcep-te-data-extn

"박춘걸(Naas Transformation 팀)" <peter.park@kt.com> Fri, 02 April 2021 01:14 UTC

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To: Gyan Mishra <hayabusagsm@gmail.com>, "pce@ietf.org" <pce@ietf.org>, "draft-dhodylee-pce-pcep-ls@ietf.org" <draft-dhodylee-pce-pcep-ls@ietf.org>, Dhruv Dhody <dd@dhruvdhody.com>, Adrian Farrel <adrian@olddog.co.uk>
Thread-Topic: [Pce] draft-dhodylee-pce-pcep-te-data-extn
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Date: Fri, 2 Apr 2021 01:14:05 +0000
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Subject: Re: [Pce] draft-dhodylee-pce-pcep-te-data-extn
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Dear Gyan,

As a telco, we are interested in the upgrade of PCEP.
PCEP and H-PCE scenarios is always being considered as valuable tools for solving our issues in telco’s multi-domain environment.

Regards,
Peter




From: Gyan Mishra <hayabusagsm@gmail.com<mailto:hayabusagsm@gmail.com>>
Sent: Thursday, March 18, 2021 11:36 AM
To: pce@ietf.org<mailto:pce@ietf.org>; draft-dhodylee-pce-pcep-ls@ietf.org<mailto:draft-dhodylee-pce-pcep-ls@ietf.org>; Dhruv Dhody <dd@dhruvdhody.com<mailto:dd@dhruvdhody.com>>; Adrian Farrel <adrian@olddog.co.uk<mailto:adrian@olddog.co.uk>>
Subject: [Pce] draft-dhodylee-pce-pcep-te-data-extn



Dear PCE WG,



We presented the PCEP-LS [1] I-D [2] in the IETF 110 with a quick recap and a summary of past discussions. Some new scenarios such as PCECC, H-PCE were highlighted where the PCEP session could be reused.



This is an experimental I-D with the aim to progress research and development efforts. This work is not a replacement for any of the existing mechanisms. There are specific scenarios highlighted where the reuse of PCEP sessions for this information is deemed useful. To make progress, it may not be useful to rehash the beauty context between everyone's favorite protocol :). What would be useful would be - finding out if there is still interest in this experimental work by some in the WG; are there strong technical objections for the experiment in its limited scope etc...



As a next step, it would be good to define the scope of the experiments and expected output especially targeting the scalability concerns as well as impact in other protocols and the network, etc.



Thanks!

Gyan (on behalf of co-authors)



[1] https://datatracker.ietf.org/meeting/110/materials/slides-110-pce-42-pcep-ls-00.pdf

[2] https://datatracker.ietf.org/doc/draft-dhodylee-pce-pcep-ls/

==



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Gyan Mishra

Network Solutions Architect

Email gyan.s.mishra@verizon.com<mailto:gyan.s.mishra@verizon.com>

M 301 502-1347

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