Re: [GROW] Genart last call review of draft-ietf-grow-large-communities-usage-06

Nick Hilliard <nick@foobar.org> Wed, 19 April 2017 09:28 UTC

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Date: Wed, 19 Apr 2017 12:27:43 +0300
From: Nick Hilliard <nick@foobar.org>
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To: Stewart Bryant <stewart.bryant@gmail.com>
CC: Randy Bush <randy@psg.com>, Job Snijders <job@instituut.net>, gen-art@ietf.org, draft-ietf-grow-large-communities-usage.all@ietf.org, grow@ietf.org, ietf@ietf.org
Subject: Re: [GROW] Genart last call review of draft-ietf-grow-large-communities-usage-06
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Stewart Bryant wrote:
> Guessing is horrible, but if that is what you do, that is what you do,
> and if the risks are the accepted norm in the BGP
> community I am fine.

there's a general understanding out there that if you're directly
connect to $asn, you can somewhat believe $asn:* or $asn:*:*
communities, assuming you trust the remote ASN. Otherwise all bets are off.

Nick