[168660] in North American Network Operators' Group
Re: Updated ARIN allocation information
daemon@ATHENA.MIT.EDU (Mark Tinka)
Sun Feb 2 22:21:32 2014
From: Mark Tinka <mark.tinka@seacom.mu>
To: nanog@nanog.org
Date: Mon, 3 Feb 2014 05:21:06 +0200
In-Reply-To: <20140130235858.3ADEAE14FF7@rock.dv.isc.org>
Reply-To: mark.tinka@seacom.mu
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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On Friday, January 31, 2014 01:58:58 AM Mark Andrews wrote:
> This range adds a maximum of 245760 (2^18-2^14) routes to
> the global routing table. Do you really want to go to
> court for this many routes?
There is also a reasonable chance that acceptance of /28's=20
could be strict in the beginning. But at some point, I=20
imagine some operators (either due to lack of clue or just=20
laziness) will simply write "everything else up to /28", and=20
then routers on the Internet will start to pick up a lot of=20
the gunk that "up to /24" filters have been keeping at bay.
Prefixes longer than /24 (or /48) are especially common at=20
exchange points, either by mistake or design.
Mark.
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