[138374] in North American Network Operators' Group

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RE: Real World NAT64 deployments

daemon@ATHENA.MIT.EDU (Frank Bulk)
Thu Mar 3 23:43:38 2011

From: "Frank Bulk" <frnkblk@iname.com>
To: "'Mark Andrews'" <marka@isc.org>
In-Reply-To: <20110304011659.0C834BA2009@drugs.dv.isc.org>
Date: Thu, 3 Mar 2011 22:38:34 -0600
Cc: nanog@nanog.org
Reply-To: frnkblk@iname.com
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

There's no assurance that the content provider will use the ISP's 6to4
relay.  In fact, there's a good chance it won't use the ISP's 6to4 relay for
return traffic.

Frank

-----Original Message-----
From: Mark Andrews [mailto:marka@isc.org] 
Sent: Thursday, March 03, 2011 7:17 PM
To: William Herrin
Cc: nanog@nanog.org
Subject: Re: Real World NAT64 deployments

<snip>

Any ISP that is delivering IPv6 to their clients would be insane
to not run a 6to4 relays for return traffic to 2002::/16.

Mark
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka@isc.org




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