#!/bin/sh
REMOTEIPV4ENDPOINT="::213.121.24.85"
LOCALIPV6ENDPOINT="2001:618:400::183a:116d/128"
ifconfig sit0 up
ifconfig sit0 inet6 tunnel $REMOTEIPV4ENDPOINT
ifconfig sit1 up
ifconfig sit1 inet6 add $LOCALIPV6ENDPOINT
route -A inet6 add ::/0 dev sit1

ifconfig sit1 inet6 add 2001:618:400:96be:0000:0000:0000:0001