Re: [Idr] Adoption and IPR call for draft-wang-idr-vpn-prefix-orf-03.txt (8/16 to 8/30)

Robert Raszuk <robert@raszuk.net> Wed, 24 August 2022 20:51 UTC

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From: Robert Raszuk <robert@raszuk.net>
Date: Wed, 24 Aug 2022 22:51:02 +0200
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To: Susan Hares <shares@ndzh.com>
Cc: Jeffrey Haas <jhaas@pfrc.org>, Igor Malyushkin <gmalyushkin@gmail.com>, "Wanghaibo (Rainsword)" <rainsword.wang=40huawei.com@dmarc.ietf.org>, "idr@ietf.org" <idr@ietf.org>
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Subject: Re: [Idr] Adoption and IPR call for draft-wang-idr-vpn-prefix-orf-03.txt (8/16 to 8/30)
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Hi Sue,

Item #1:  In phrases like “during import RDs are rewritten and RTs are
> not”,
>
> please be specific on what vendors support and do not support.
>
> This helps us understand how you are supporting your logic.
>

I am quite puzzled as to what more specifics are needed. RD rewrite on
local import is the basic premise of L3VPN (and L2VPNs for that matter)
architecture.

And BGP Path Attributes (including extended communities which in turn
include RTs) are just copied (well linked to original paths).


Item #2: When stating things like:
>
>  “If you like to complicate your import and keep tons of
>
> run time import stats for no legitimate reasons no one will stop you”
>
>
>
> State as:
>
> IMHO, “If you like to complicate your import and keep tons of
>
> run time import stats for no legitimate reasons no one will stop you, but…
> “
>

OK. If IMHO was missing I am happy to see this prepended :)

Kind regards,
Robert