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Major 'Net Players Mulling IPv6 Whitelist
netbuzz writes "From this week's IETF meeting in Anaheim comes word that leading Web content providers are talking about creating a shared list of customers who can access their Web sites via IPv6. The DNS Whitelist for IPv6 would be used to serve content to these IP addresses via IPv6 rather than through IPv4. David Temkin, network engineering manager with Netflix, says: 'We're looking into the same service that Google has, where we will try to track what connectivity the user has. We're in discussions with Google, Yahoo, Netflix and Microsoft to see whether it makes sense to have a shared, open source DNS whitelist service.' ISPs are not wild about the idea."
LOLFR, "globally unique MAC address"... riiight. No manufacturer has *ever* reused a MAC address... *snicker*
I want an IPv6-only connection. I want one that works. Because then I can have a global IP address that's reachable, and then I can do peer-to-peer protocols. This is much better than IPv4, where mostly my devices are behind a NAT, and peer-to-peer requires clever device-specific hacks to punch holes in the NAT. This reduces reliability, and in a lot of cases makes simple protocols that ought to work fail. I can't do iChat video with my dad because he's on the far side of two layers of ISP-inflicted NATting. And no, he can't change providers - what they have now is orders of magnitude better than what they had before my mom and several other members of the selectboard in her small town organized a local wireless ISP using an antenna at the top of a local mountain. If they had IPv6 that worked, it would be *much* better.
The problem is that right now IPv6-only connections don't work, because not enough stuff on the network is reachable. That's changing, and this is part of the change. At the recent IETF, there was a v6-only network with a 6to4 NAT, and it worked pretty well, although it turned up a few bugs in a certain vendor's IPv6 stack.