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Consistent routing policy?

Subject: Consistent routing policy?
From: ross at tajvar.io (Ross Tajvar)
Date: Mon, 16 Sep 2019 13:13:24 -0400
In-reply-to: <[email protected]>
References: <CA[email protected]> <[email protected]> <CA+GrwCOpEs[email protected]> <[email protected]> <[email protected]>

>
> https://archive.nanog.org/meetings/nanog40/presentations/BGPcommunities.pdf
>

Donâ??t let anyone send you Informational tags, these should only be set by
> you, and you should strip them from all BGP neighbors (customers, transits,
> peers, etc). Otherwise you have a massive security problem.


I often see informational tags propagated through multiple ASes. What is
the security risk there?
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- Consistent routing policy?
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- Consistent routing policy?
  - From: martijnschmidt at i3d.net (Martijn Schmidt)

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