> more-or-less. Can I suggest you read: > > http://en.wikipedia.org/wiki/IPv6 > > Think of ipv6 not as 128 bits of address space, but more as a addressing > system with a globally unique host part and 2^64 possible subnets. In this > respect it's substantially different to ipv4. And after reading Wikipedia, follow it up with ARIN's http://www.getipv6.info wiki site. --Michael Dillon