On Jan 26, 2011, at 1:52 PM, Charles N Wyble wrote:
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Is anyone tracking the major consumer/business class access networks delivery of ipv6 in North America?
I'm on ATT DSL. It looks like they want to use 6rd? I've only briefly looked into 6rd. Is this a dead end path/giant hack?
https://sites.google.com/site/ipv6implementors/2010/agenda/05_Chase_Googleco...
It's a fairly ugly way to deliver IPv6, but, as transition technologies go, it's the least dead-end of the options. It at least provides essentially native dual stack environment. The only difference is that your IPv6 access is via a tunnel. You'll probably be limited to a /56 or less over 6rd, unfortunately, but, because of the awful way 6rd consumes addresses, handing out /48s would be utterly impractical. Free.fr stuck their customers with /60s, which is hopefully a very temporary situation.
I spoke with impulse.net last year, which appears to serve large portions of the AT&T cable plant in Southern California. They were willing to offer native ipv6. Not sure how (one /64, a /48) etc.
You should definitely push your providers to give you a /48 if possible. If /56 or worse /60 or worst of all, /64 become widespread trends, it may significantly impact, delay, or even prevent innovations in the end-user networking/consumer electronics markets. Owen