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Unwanted Traffic Removal Service (UTRS)
- Subject: Unwanted Traffic Removal Service (UTRS)
- From: hank at efes.iucc.ac.il (Hank Nussbacher)
- Date: Fri, 10 Oct 2014 09:49:39 +0300
- In-reply-to: <[email protected]>
- References: <[email protected]> <20141008085900.3b6f2a24@localhost> <[email protected]>
At 22:58 09/10/2014 +0200, Christian Seitz wrote:
>Allowing ASN to blackhole a prefix based on AS sets is dangerous from my point
>of view. In the RIPE database you can add any AS to your AS set without
>verification. Ok, it doesn't make much difference because most IP transit
>providers also filter on the AS set, but a worldwide announced /24 prefix is
>much more visible than a /32 blackhole route that is only announced to the
>participants.
See:
http://www.ripe.net/ripe/mail/archives/routing-wg/2014-June/002696.html
-Hank