[59070] in North American Network Operators' Group
Re: IPv6
daemon@ATHENA.MIT.EDU (Jay Ford)
Fri Jun 13 12:29:10 2003
Date: Fri, 13 Jun 2003 11:28:37 -0500 (CDT)
From: Jay Ford <jay-ford@uiowa.edu>
Reply-To: Jay Ford <jay-ford@uiowa.edu>
To: "E.B. Dreger" <eddy+public+spam@noc.everquick.net>
Cc: North American Noise and Off-topic Gripes <nanog@merit.edu>
In-Reply-To: <Pine.LNX.4.44.0306131602010.23651-100000@www.everquick.net>
Errors-To: owner-nanog-outgoing@merit.edu
On Fri, 13 Jun 2003, E.B. Dreger wrote:
> PH> One word; multihoming.
>
> How many billion different interdomain routing policies do we
> really need?
Just 1 is enough to cause trouble. Given strict provider-based addressing,
multihoming leads to rather nasty interactions between host-based selection
of (source address, destination address) & things like the following:
o routing policy
o anti-spoofing... filtering
o quality of service
The IETF drafts I've read have not yet offered what I consider viable
solutions to those issues.
________________________________________________________________________
Jay Ford, Network Engineering Group, Information Technology Services
University of Iowa, Iowa City, IA 52242
email: jay-ford@uiowa.edu, phone: 319-335-5555, fax: 319-335-2951
