# use configuration from hurricane electric to modify
# up to 5 hex placeholder in ipv6 allowed

ip tunnel add he-ipv6 mode sit remote 1.2.3.4 local 1.2.3.5 ttl 255
ip link set he-ipv6 up
ip addr add aaaa:aaa:aa:aaa::%x:%x/64 dev he-ipv6
ip route add ::/0 dev he-ipv6
ip -f inet6 addr