Command Center

To configure ipv6 on an interface, you can use:

ifconfig e1000g0 inet6 plumb up
ifconfig e1000g0 inet6 addif 2000:2::1/64 up

To set up the routing, use something like:

route add -inet6 2000:1::1 2000:2::2


You may want to take a look at the corresponding section in "Solaris
Administration Guide" for details:

http://docs.sun.com/app/docs/doc/819-3000/ipv6-config-tasks-1?a=view

REFERENCE
http://opensolaris.org/jive/thread.jspa?threadID=67173