#!/bin/sh
ps w
#i=1
#while [ $i ]
#do
#	ifconfig |grep "ppp0"
#	if [ $? -eq 0 ] ; then
#	    route add default dev ppp0 
#		ipaddr=`ifconfig ppp0 | grep 'inet addr:'| cut -d: -f2 | awk '{ print $1}'`
#		ip route add default via $ipaddr dev ppp0 table 12
#		ip rule add from $ipaddr table 12
#		break;
#	fi
#	sleep 10
#done

route
#ip route show table 12
#ip rule show


echo "ip_forward"
echo 1 > /proc/sys/net/ipv4/ip_forward
cat /proc/sys/net/ipv4/ip_forward

iptables -t nat -vnL POSTROUTING | grep "ppp0" | grep -v grep
if [ $? -eq 0 ] ; then
	echo "MASQUERADE already exist."
else
#iptables -t nat -A POSTROUTING  -s 12.1.1.0/24 -o ppp0 -j MASQUERADE
#iptables -t nat -A POSTROUTING  -s 10.1.1.0/24 -o ppp0 -j MASQUERADE
#iptables -t nat -A POSTROUTING  -s 11.1.1.0/24 -o ppp0 -j MASQUERADE
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
fi

iptables -t nat -vnL POSTROUTING

echo "eth_ppp_online config end"