Yesterday 3000 important web sites including Google, Facebook, YouTube, and Yahoo as well as many top Internet Service Providers turned on their IPv6 support and this time they left it turned on. Nothing happened. Or maybe I should say nothing bad happened, which is good, very good.

The world is quickly running out of new IPv4 addresses with almost 3.7 billion issued. There are two workarounds: 1) complicate the net further with cascading arrays of Network Address Translation (NAT) servers that slow things down, inhibit native inbound connections like VoIP, and defeat location services both good and bad, or; 2) move to IPv6 with 128-bit addresses (IPv4 is 32-bit) that would allow giving an IPv6 address […]