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Re: [Sidrops] question on draft-ietf-sidrops-aspa-verification-04

Nick Hilliard <nick@foobar.org> Fri, 05 June 2020 16:55 UTC

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To: Randy Bush <randy@psg.com>
Cc: Alexander Azimov <a.e.azimov@gmail.com>, SIDR Operations WG <sidrops@ietf.org>
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From: Nick Hilliard <nick@foobar.org>
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Date: Fri, 05 Jun 2020 17:55:14 +0100
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Subject: Re: [Sidrops] question on draft-ietf-sidrops-aspa-verification-04
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Randy Bush wrote on 05/06/2020 17:43:
> are there really still layer three ixen which put their as in the path?
> i thought that we finally stomped that out 15-20 years ago.

I've heard there's a handful of organisations still doing this, but it's 
a rarity and is dying out.  It would not be productive to build this 
assumption into any new policy protocol development.

Nick

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