[180919] in North American Network Operators' Group
Re: AS4788 Telecom Malaysia major route leak?
daemon@ATHENA.MIT.EDU (Chris Wilson)
Fri Jun 12 06:14:57 2015
X-Original-To: nanog@nanog.org
Date: Fri, 12 Jun 2015 11:03:14 +0100 (BST)
From: Chris Wilson <chris@mxtelecom.com>
To: Stephane Bortzmeyer <bortzmeyer@nic.fr>
In-Reply-To: <20150612094130.GA24974@nic.fr>
Cc: Tore Anderson <tore@fud.no>, NANOG <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
These aren't just leaks - they're more specifics of what's normally
advertised, but keeping the proper origin. Hard to see how that could be
accidental...
Chris
On Fri, 12 Jun 2015, Stephane Bortzmeyer wrote:
> On Fri, Jun 12, 2015 at 11:09:34AM +0200,
> Tore Anderson <tore@fud.no> wrote
> a message of 10 lines which said:
>
>> I see tons of bogus routes show up with AS4788 in the path, and at
>> least AS3549 is acceping them.
>>
>> E.g. for the RIPE NCC (193.0.0.0/21):
>>
>> [BGP/170] 00:20:29, MED 1000, localpref 150
>> AS path: 3549 4788 12859 3333 I, validation-state: valid
>
> Unlike most BGP leaks, they kept the proper origin, so validation by ROA was
> useless :-(
>
