[116636] in North American Network Operators' Group
Re: Follow up to previous post regarding SAAVIS
daemon@ATHENA.MIT.EDU (Christopher Morrow)
Wed Aug 12 10:10:00 2009
In-Reply-To: <F3318834F1F89D46857972DD4B411D70991D9163@EXCHANGE.thenap.com>
Date: Wed, 12 Aug 2009 10:09:08 -0400
From: Christopher Morrow <morrowc.lists@gmail.com>
To: Drew Weaver <drew.weaver@thenap.com>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On Wed, Aug 12, 2009 at 9:57 AM, Drew Weaver<drew.weaver@thenap.com> wrote:
> Anyone know why SAAVIS would be allowing PEER1 (AS 13768) to advertise ro=
utes for whatever IP addresses they want?
sadly savvis didn't learn the pccw lesson, which is also the
turk-telecom lesson which is also the as7007 lesson which is... fairly
sad really in 2009.
for the sake of $diety put a prefix-filter on your customer bgp
sessions, it ain't hard!
-chris
> route-views.oregon-ix.net>sh ip bgp 173.45.110.0 | i 13768
> =A02905 701 3561 13768
> =A01221 4637 3561 13768
> =A03549 3561 13768
> =A03277 3267 174 3561 13768
> =A06539 3561 13768
> =A016150 3549 3561 13768
> =A0701 3561 13768
> =A03267 174 3561 13768
> =A06453 3561 13768
> =A03582 3701 3356 3561 13768
>
> This is probably a fairly major problem...
>
> -Drew
>
>
