W-Floyd

#!/bin/bash

# This script is published by Philipp Klaus <philipp.l.klaus@web.de>
# on <http://blog.philippklaus.de/2011/05/ipv6-6in4-tunnel-via-hurricane-electric-tunnelbroker-net-automatic-ip-update-on-mac-os-x/>
# It is originally by freese60 and modified by limemonkey.
# Found on <http://www.tunnelbroker.net/forums/index.php?topic=287.0>
# Further modified by pklaus, at <https://gist.github.com/pklaus/960672>
# Forked and mostly replaced by W-Floyd, <https://gist.github.com/W-Floyd/20a4c16ceb1e008cb995b7ff7dcc0a2a>

###############################################################################