1#!/bin/bash
2
3if [ "$1" == "on" ]
4then
5#	gateway=$(route -n | grep 'UG[ \t]' | awk '{print $2}')
6#	interface = $(route -n | grep 'UG[ \t]' | awk '{print $8}')
7	sudo /sbin/route del default
8	sudo /sbin/dhclient wan0 
9elif [ "$1" == "off" ]
10then
11#	gateway=$(route -n | grep 'UG[ \t]' | awk '{print $2}')
12#	interface = $(route -n | grep 'UG[ \t]' | awk '{print $8}')
13	sudo /sbin/route del default
14	sudo /sbin/ifconfig wan0 0.0.0.0
15	sudo /sbin/dhclient
16elif [ "$1" == "open" ]
17then
18	sudo /sbin/ifconfig wan0 up
19fi
20exit 0
21