[158959] in North American Network Operators' Group
Re: 32-bit ASes at routeviews
daemon@ATHENA.MIT.EDU (Valdis.Kletnieks@vt.edu)
Mon Dec 17 16:39:40 2012
To: Iljitsch van Beijnum <iljitsch@muada.com>
In-Reply-To: Your message of "Sun, 16 Dec 2012 23:48:13 +0100."
<AB63A1D3-B42C-461A-BFA8-5A1029B20FD3@muada.com>
From: Valdis.Kletnieks@vt.edu
Date: Mon, 17 Dec 2012 16:38:15 -0500
Cc: NANOG list <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
--==_Exmh_1355780295_2398P
Content-Type: text/plain; charset=us-ascii
On Sun, 16 Dec 2012 23:48:13 +0100, Iljitsch van Beijnum said:
> Looking for 32-bit AS numbers, I get some strange results from
> routeviews:
> Unless I missed something, AS 23456 is supposed to show up as a stand-in
> for 32-bit ASNs on 16-bit BGP implementations, not in _addition_ to
> 32-bit ASNs. So the penultimate line would make sense if the other lines
> weren't there and the others don't make sense period.
>
> Maybe a bug in the IOS they're running?
> Or is something else going on?
I think you've just found a number of AS's that are at high risk of
being mystified when D-root shuts down 7 months from now. :)
--==_Exmh_1355780295_2398P
Content-Type: application/pgp-signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
Comment: Exmh version 2.5 07/13/2001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=bBhq
-----END PGP SIGNATURE-----
--==_Exmh_1355780295_2398P--
