On Sun, Dec 05, 2010 at 08:21:49AM -0500, Tom H wrote:
I think that site-local ("fec0:: - fef::") is the ipv6 more-or-less-equivalent of ipv4 private addresses.
fec0::/48 is site local; it'll never be routed to the internet.
I found http://www.litech.org/~jeff/private/ipv6primer/html/ very useful as a learning resource. I probably need to reread it again :-)