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Re: [Idr] 2 Week WG LC for draft-ietf-idr-segment-routing-te-policy-13.txt

Linda Dunbar <linda.dunbar@futurewei.com> Fri, 23 July 2021 15:17 UTC

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From: Linda Dunbar <linda.dunbar@futurewei.com>
To: Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
CC: "draft-ietf-idr-segment-routing-te-policy@ietf.org" <draft-ietf-idr-segment-routing-te-policy@ietf.org>
Thread-Topic: [Idr] 2 Week WG LC for draft-ietf-idr-segment-routing-te-policy-13.txt
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Date: Fri, 23 Jul 2021 15:17:41 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/I2bOx4Rn4oF2QV3Iiv6M9HqK7CU>
Subject: Re: [Idr] 2 Week WG LC for draft-ietf-idr-segment-routing-te-policy-13.txt
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Hi Sue,

I support the publication of this document.

Best regards,
Linda Dunbar

From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Susan Hares
Sent: Wednesday, June 30, 2021 1:27 AM
To: idr@ietf.org<mailto:idr@ietf.org>
Cc: draft-ietf-idr-segment-routing-te-policy@ietf.org<mailto:draft-ietf-idr-segment-routing-te-policy@ietf.org>
Subject: [Idr] 2 Week WG LC for draft-ietf-idr-segment-routing-te-policy-13.txt

This begins a 2 week WG LC for the draft-ietf-idr-segment-routing-te-policy-13.txt.
(https://datatracker.ietf.org/doc/draft-ietf-idr-segment-routing-te-policy/<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-idr-segment-routing-te-policy%2F&data=04%7C01%7Clinda.dunbar%40futurewei.com%7C5a4ac2d6de984ec9a9d908d94dc7de8b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637626343116703049%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=CGh1OCiy6%2BhyRZpmIkkwDN0JWu%2Fp7tK9h9u3v4yo9ts%3D&reserved=0>)

This draft has an IPR statement (see https://datatracker.ietf.org/ipr/2984/<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fipr%2F2984%2F&data=04%7C01%7Clinda.dunbar%40futurewei.com%7C5a4ac2d6de984ec9a9d908d94dc7de8b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637626343116713004%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=5vgxmTbdxmQz6uqcEAx%2FeiHF41%2B9gepsnKD9HYgvTM0%3D&reserved=0>) so the IDR working group members should consider this in their review.

This draft has 3 reported implementations (Cisco IOS-XR, Arista EOS, and Juniper).  You can see the information reported at:
https://trac.ietf.org/trac/idr/wiki/draft-ietf-idr-segment-routing-te-policy%20implementations%20<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftrac.ietf.org%2Ftrac%2Fidr%2Fwiki%2Fdraft-ietf-idr-segment-routing-te-policy%2520implementations%2520&data=04%7C01%7Clinda.dunbar%40futurewei.com%7C5a4ac2d6de984ec9a9d908d94dc7de8b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637626343116713004%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Uboj5kXpZeHLMTm32fCt2%2Fnu2pVOXZ1Bj5vJjxH20C0%3D&reserved=0>

The draft describes a new BGP SAFI with a new NLRI for advertising a candidate path of a Segment Routing Policy.

In your comments consider if this draft is:
a) ready for publication,
b) benefits deployments of segment routing,
c) uses the new sub-TLVs for tunnel encapsulation attribute in appropriate ways,
d) adequately describes the new technology.

Thank you, Susan Hares

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