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Re: [Idr] draft-dong-idr-node-target-ext-comm-05.txt - WG Adoption and IPR call (9/27 to 10/11/2022) - Extended an Additional week to 10/18/2022

Robert Raszuk <robert@raszuk.net> Wed, 19 October 2022 22:01 UTC

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From: Robert Raszuk <robert@raszuk.net>
Date: Thu, 20 Oct 2022 00:02:29 +0200
Message-ID: <CAOj+MMFJJVUOjX0bUkyMrJO=DGWKYV8Xstc=DOYcgUH8pHfiDg@mail.gmail.com>
To: Jeffrey Haas <jhaas@pfrc.org>
Cc: "Jeffrey (Zhaohui) Zhang" <zzhang=40juniper.net@dmarc.ietf.org>, "Dongjie (Jimmy)" <jie.dong=40huawei.com@dmarc.ietf.org>, Sue Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
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Subject: Re: [Idr] draft-dong-idr-node-target-ext-comm-05.txt - WG Adoption and IPR call (9/27 to 10/11/2022) - Extended an Additional week to 10/18/2022
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Jeff,

On Wed, Oct 19, 2022 at 11:53 PM Jeffrey Haas <jhaas@pfrc.org> wrote:

> Jeffrey,
>
> On Oct 18, 2022, at 11:05 PM, Jeffrey (Zhaohui) Zhang <
> zzhang=40juniper.net@dmarc.ietf.org> wrote:
>
> The red text is not correct. RFC 6514 already used <address:0> RT to
> target routes to a node, and as you say in the purple text the RT
> mechanism can be extended to non-VPN.
>
>
> It's my understanding that the RFC 6514 VRF Route Import Extended
> Community is, as labeled, for VRF scope.
>
> The proposal here is that this is node scoped, and thus addressed toward a
> node by its BGP Identifer (router-id).
>



The way I understand it by reading Jie's use case that this VRF scoped too.
It could be nodes scoped and VRF scoped.



Dongjie (Jimmy)
Tue, Oct 18, 5:53 AM (1 day ago)
to me, idr@ietf.org, Susan, Gunter

Hi Robert,



Please note that the use case is to distribute the information to a VRF on
specific set of nodes, which are a subset of nodes which are provisioned
with that VPN.




Thx,
R.

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