[147535] in North American Network Operators' Group
Re: Sad IPv4 story?
daemon@ATHENA.MIT.EDU (Mark Tinka)
Wed Dec 14 04:07:21 2011
From: Mark Tinka <mtinka@globaltransit.net>
To: nanog@nanog.org
Date: Wed, 14 Dec 2011 17:06:06 +0800
In-Reply-To: <4EE84401.1030502@bowenvale.co.nz>
Reply-To: mtinka@globaltransit.net
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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On Wednesday, December 14, 2011 02:36:49 PM Don Gould wrote:
> I've been researching solutions with NAT and double NAT
> in mind because it's obvious that v4 space is going to
> become a growing problem.
We've started playing with Stateful NAT64 on a couple of=20
Cisco ASR1006's.=20
In general, it works okay, save for issues with applications=20
that have no IPv6 support, e.g., Skype, e.t.c. We hope to=20
find more issues as more customers sign up to be guinea=20
pigs.
> The only thing that is really clear is the lack of=20
> clarity.
Indeed. We're doing what we can to be part of the solution,=20
by picking technologies we think will be useful for us and=20
going out and testing them at scale, with a goal to start=20
rolling out v6 in droves as well provide usable operator=20
feedback re: our deployment to vendors and other operators=20
alike.
As much as we'd like to see how the market unravels re: v4,=20
e.t.c., the fact remains that v6 is the inevitable solution.=20
So best to get cracking now with real deployments.
Mark.
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