#!/bin/sh

# Read the config file.
. /etc/rc.d/axdefs

case "$1" in
  
  up)
	MODIPIP=`${SDIR}/lsmod | grep ipip | head -n1 | awk '{ print $1 }'`
	if [ "$MODIPIP" = "ipip" ]; then
		echo "Module ipip already loaded..."
	else
		${SDIR}/modprobe ipip
	fi
	
	UP=`ifconfig tunl0 | grep RUNNING | awk '{ print $2 }'`
	if [ "$UP" = "RUNNING" ]; then
		echo "Interface tunl0 is already up and running..."
	else
		${SDIR}/ifconfig tunl0 44.137.28.48 netmask 255.255.255.255 mtu 512 up
		${SDIR}/ip route add 44.135.34.201 via 209.87.203.183 dev tunl0 proto static onlink
		${SDIR}/ip route add 44.135.34/24 via 209.87.203.183 dev tunl0 proto static onlink
#		${SDIR}/ip route add 44.137.28.80 via 145.19.22.82 dev tunl0 proto static onlink
		${SDIR}/ip route add 44.137.28.81 via 145.19.1.81 dev tunl0 proto static onlink 
		# Untill pi1goe is working again send all 44 packets to gw.pe9ghz
		# ${SDIR}/route add -net 44.137.0.0 gw 44.137.28.27 netmask 255.255.0.0 scc3 
		${SDIR}/ip route add 44/8 via 145.19.1.81 dev tunl0 proto static onlink
	fi
	;;

  down)
	UP=`ifconfig tunl0 | grep RUNNING | awk '{ print $2 }'`
	if [ "$UP" = "RUNNING" ]; then
		${SDIR}/ifconfig tunl0 down
		rmmod ipip
		${SDIR}/route add -net 44.0.0.0 netmask 255.0.0.0 gw 44.137.28.27 scc3
	else
		echo "Interface tunl0 is already down..."
	fi
	;;

  *)
	echo "USAGE: rc.tunnel up|down"
esac

exit 0

## Examples are;

# ${SDIR}/ifconfig tunl0 44.178.16.1 netmask 255.255.255.255 mtu 1024 up
# ${SDIR}/ip route add 44/8 via 194.87.1.92 dev tunl0 proto static onlink