Re: [Idr] IPR and WG LC for draft-ietf-idr-bgp-ls-flex-algo-04.txt (11/1 to 11/16)

"Van De Velde, Gunter (Nokia - BE/Antwerp)" <gunter.van_de_velde@nokia.com> Tue, 03 November 2020 13:06 UTC

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From: "Van De Velde, Gunter (Nokia - BE/Antwerp)" <gunter.van_de_velde@nokia.com>
To: "Ketan Talaulikar (ketant)" <ketant@cisco.com>, Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: [Idr] IPR and WG LC for draft-ietf-idr-bgp-ls-flex-algo-04.txt (11/1 to 11/16)
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Date: Tue, 3 Nov 2020 13:06:05 +0000
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Subject: Re: [Idr] IPR and WG LC for draft-ietf-idr-bgp-ls-flex-algo-04.txt (11/1 to 11/16)
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Hi Ketan,

Thanks for the info.
Having early allocation code point will help me to progress Nokia implementation.

Kind Regards,
G/

From: Ketan Talaulikar (ketant) <ketant@cisco.com>
Sent: Tuesday, November 3, 2020 13:55
To: Van De Velde, Gunter (Nokia - BE/Antwerp) <gunter.van_de_velde@nokia.com>; Susan Hares <shares@ndzh.com>; idr@ietf.org
Subject: RE: [Idr] IPR and WG LC for draft-ietf-idr-bgp-ls-flex-algo-04.txt (11/1 to 11/16)

Hi Gunter,

You are correct that early allocation has not been yet made for the FA Exclude SRLG TLV. This was because none of the authors had (yet) got to implement it and there was no request received for it.

IMHO we should go ahead with a parallel request for early allocation if it is holding up an implementation. Do let know if we need to and if not wait for it happen at publication time.

Thanks,
Ketan

From: Idr <idr-bounces@ietf.org<mailto:idr-bounces@ietf.org>> On Behalf Of Van De Velde, Gunter (Nokia - BE/Antwerp)
Sent: 03 November 2020 18:06
To: Susan Hares <shares@ndzh.com<mailto:shares@ndzh.com>>; idr@ietf.org<mailto:idr@ietf.org>
Subject: Re: [Idr] IPR and WG LC for draft-ietf-idr-bgp-ls-flex-algo-04.txt (11/1 to 11/16)

Hi Sue, All,

Support to progress this draft.
Please be aware that no code point is assigned yet to the Flex Algo Exclude SRLG TLV (chapter 3.5 of draft BGP-LS Extensions for Flex-Algo).

Nokia has an implementation of this draft.

G/


From: Idr <idr-bounces@ietf.org<mailto:idr-bounces@ietf.org>> On Behalf Of Susan Hares
Sent: Monday, November 2, 2020 03:19
To: idr@ietf.org<mailto:idr@ietf.org>
Subject: [Idr] IPR and WG LC for draft-ietf-idr-bgp-ls-flex-algo-04.txt (11/1 to 11/16)

This begins a 2 week WG LC for  draft-ietf-idr-bgp-ls-flex-algo-04.txt
(11/1 to 11/16).

The authors should send their IPR statements by Tuesday (11/3)
or this WG LC will be extended 1 extra week.

You can access the draft at:
https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-ls-flex-algo/

This draft is also needed to match BGP work to LSR specification
for draft-ietf-lsr-flex-algo-13.txt (at IESG).

There are 2 Cisco implementations of draft-ietf-idr-bgp-ls-flex-algo.
Details on the implementations are at:
https://trac.ietf.org/trac/idr/wiki/draft-ietf-idr-bgp-ls-flex-algo%20implementations

WG members should consider in their response:

a) Are there technical issues with the flexible algorithm technology?
b) Is this draft ready for publication?
c) Will this technology aid LSR deployments?
d) Are you concerned about the 2 implementations coming
only from Cisco?

If you know of any other planned implementations, please send
Chairs this information or respond to this email to inform the WG.

Cheers, Susan Hares