tcpip

linux下用PCMCIA无线网卡虚拟无线AP的程序源码

#! /bin/sh

NAME="tcpip"
interface="br0"

set -e

case "$1" in
  start)
	echo -n "Initializing $NAME: "
	. /etc/rw/interfaces/$interface
	if [ "$dhcp" = "enabled" ] ; then
		/sbin/udhcpc -i $interface
	else
		# run the dhcp interface config script manually
		export broadcast subnet router domain dns interface ip=$ipaddress
		/usr/share/udhcpc/default.script bound
	fi
	
	echo "Done."
	;;
  stop)
	echo -n "Stopping $NAME: "
	. /etc/rw/interfaces/$interface
	if [ "$dhcp" = "enabled" ] ; then
		/usr/bin/killall -9 udhcpc
	else
		/sbin/ifconfig $interface down
	fi
	
	echo "Done."
	;;
  restart)
  	$0 stop
	sleep 1
  	$0 start
	;;
  *)
	echo "Usage: $0 {start|stop|restart}" >&2
	exit 1
	;;
esac

exit 0