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Re: [Idr] Fwd: I-D Action: draft-sas-idr-maxprefix-outbound-00.txt

Brian Dickson <brian.peter.dickson@gmail.com> Wed, 07 October 2020 20:10 UTC

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From: Brian Dickson <brian.peter.dickson@gmail.com>
Date: Wed, 07 Oct 2020 13:10:05 -0700
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To: Gyan Mishra <hayabusagsm@gmail.com>
Cc: Melchior Aelmans <melchior@aelmans.eu>, idr <idr@ietf.org>
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Subject: Re: [Idr] Fwd: I-D Action: draft-sas-idr-maxprefix-outbound-00.txt
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On Wed, Sep 30, 2020 at 7:53 AM Gyan Mishra <hayabusagsm@gmail.com> wrote:

> Hi Authors
>
>
> Would it be possible to modify the action so that we have the option to
> not disconnect the peer and allow the peer to remain UP state but clip the
> routes above the upper limit and provide this option for both inbound and
> outbound directions.  This was the PE resources are not impacted as well as
> the customer peer still remains in an Up state.
>
> Thanks
>
> Gyan
>

As most other folks responding have already said, this is a terrible idea.

At the very most, this sort of thing should only be an option for very
specific AFI/SAFI combos.

Please do NOT permit this behavior on the AFI/SAFI for unicast IPv4 or
unicast IPv6 (i.e., "the internet").

Brian Dickson
(speaking for myself, but representing I hope the entirety of the GROW
community and internet operators everywhere, who have suddenly had a
strange feeling that something bad is happening somewhere.)

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