Uh, you don't know what you're talking about. ISPs dont block UDP. And IPv6 was held up by a lot more than hardware. Sorry. Go read up on how IP routers act

Uh, you don't know what you're talking about. ISPs dont block UDP. And IPv6 was held up by a lot more than hardware. Sorry. Go read up on how IP routers actually function and then report back with what you've learned. Source: I've been doing this (networking) since before there was an Internet. I currently don't touch routers that do anything less than 10Gbps/port and really prefer to work with 100Gbps/port. That's a cool couple o'million bucks per chasis, yo.