IPv6 on Solaris

In the doku you have

ifconfig inet6 interface plumb up

ifconfig inet6 e1000g2 plumb up
fconfig: e1000g2: bad address

but you have to use

ifconfig e1000g2 inet6 plumb up

ifconfig -a6
e1000g2: flags=2004841<UP,RUNNING,MULTICAST,DHCP,IPv6> mtu 1500 index 2
        inet6 fe80::6e62:6dff:fe65:4f43/10 
        ether 6c:62:6d:65:4f:43