#IPv6 start up script - see http://willscorner.net/?p=63
ifconfig gif0 tunnel 72.224.222.25 209.51.161.14
ifconfig gif0 inet6 2001:470:1f06:b03::2 2001:470:1f06:b03::1 prefixlen 128
route -n add -inet6 default 2001:470:1f06:b03::1
ifconfig en0 inet6 2001:470:8d23::1/64
ifconfig lo0 inet6 2001:470:8d23::/48
sysctl -w net.inet6.ip6.forwarding=1
sysctl -w net.inet6.ip6.accept_rtadv=0
rtadvd -s en0
exit 0