#!/bin/bash
# https://www.tunnelbroker.net/
# MiguelDirty

case $1 in

    start)
       echo starting ipv6 tunnelbroker
        ifconfig sit0 up
        ifconfig sit0 inet6 tunnel ::216.66.86.114
        ifconfig sit1 up
        ifconfig sit1 inet6 add 2001:470:6c:2af::2/64
        route -A inet6 add ::/0 dev sit1
    ;;

    stop)
       echo stopping ipv6 tunnelbroker
       ifconfig sit0 down
       ifconfig sit1 down
    ;;

    *)
       echo "usage: to start tunnelbroker type: $0 start" 
       echo "       to stop  tunnelbroker type: $0 stop"
esac