It is actually about moving away from IPv6 "I think the IETF hit the right balance with the 128 bits thing. We can fit MAC addresses in a /64 subnet, and the nanobots will only be able to devour half the planet." On Fri, Feb 25, 2011 at 3:54 AM, Phil Regnauld <regnauld at nsrc.org> wrote: > http://xkcd.com/865/ > >