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Re: [bess] Request for IDR WG review of draft-ietf-bess-ebgp-dmz-02

Jeff Tantsura <jefftant.ietf@gmail.com> Tue, 27 June 2023 00:21 UTC

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From: Jeff Tantsura <jefftant.ietf@gmail.com>
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Date: Mon, 26 Jun 2023 17:20:47 -0700
Cc: idr-chairs@ietf.org, bess@ietf.org, "Matthew Bocci (Nokia)" <matthew.bocci@nokia.com>, idr@ietf.org
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To: Alvaro Retana <aretana.ietf@gmail.com>
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Subject: Re: [bess] Request for IDR WG review of draft-ietf-bess-ebgp-dmz-02
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It is the second draft - https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-unequal-lb

The authors have also defined a new community with the change transitivity as the motivation:

Link bandwidth extended community described in [BGP-LINK-BW] for layer 3 VPNs was considered for re-use here. This Link bandwidth extended community is however defined in [BGP-LINK-BW] as optional non-transitive. Since it is not possible to change deployed behavior of extended community defined in [BGP-LINK-BW], it was decided to define a new one.

> On Jun 26, 2023, at 2:44 PM, Alvaro Retana <aretana.ietf@gmail.com> wrote:
> 
> On June 26, 2023 at 5:27:39 PM, Jeff Tantsura wrote:
> 
> Jeff:
> 
>> Over the last couple of years I have reached out to the authors of the
>> original draft at least twice with a request to refresh the draft and bring
>> the necessary changes in, without much success though.
>> 
> ...
>> Note that there’s also an EVPN specific draft (standard track).
> 
> That made me go look -- I found two related documents!  Are these what
> you're referring to?
> 
>    https://datatracker.ietf.org/doc/html/draft-ietf-bess-weighted-hrw
>    https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-unequal-lb
> 
> 
>> I’d be happy to volunteer to help managing the mess ;-)
> 
> I know the idr/bess-chairs are listening. ;-)
> 
> 
> Alvaro.

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