[wampus]

I have IPv6 through my ISP, Comcast. It's completely broken and unusable due to a bug in the router they upgraded me to last year and force me to use because I have a business account. It took me half a day to figure out the cause of the problem. I'll probably wait another six months to look at it again. This is just one of many sad details plaguing the rollout of IPv6. Maybe the solution will come by skipping it entirely and using something backwards-compatible with IPv4, only with a larger address space (baby steps).

[simoncion]

That's strange. My buddy across the street also has a Comcast Business account. While he does have to use a particular modem, it's handing out a DHCP lease to his personal Airport Extreme. He also has fully functioning IPv6 service.

Do you like, have several IPv4 addresses assigned to you or something?