[144381] in North American Network Operators' Group
Re: NAT444 or ?
daemon@ATHENA.MIT.EDU (Mark Tinka)
Sat Sep 10 02:02:53 2011
From: Mark Tinka <mtinka@globaltransit.net>
To: nanog@nanog.org
Date: Sat, 10 Sep 2011 14:02:05 +0800
In-Reply-To: <030301cc6e4e$e99d5b10$bcd81130$@com>
Reply-To: mtinka@globaltransit.net
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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On Friday, September 09, 2011 01:44:08 AM Dan Wing wrote:
> Many of the problems are due to IPv4 address sharing,
> which will be problems for A+P, CGN, HTTP proxies, and
> other address sharing technologies. RFC6269 discusses
> most (or all) of those problems. There are workarounds
> to those problems, but most are not pretty. The
> solution is IPv6.
I do expect some of these workarounds to be vendor and/or=20
platform specific, as more units are deployed and the=20
industry simply can't keep up with the various topologies=20
and customer elasticities ISP's have to maintain.
We're already seeing evidence of this as we discuss NAT64=20
options with vendors, particularly in the area of scale and=20
customer experience perceptions.
Mark.
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