#!/bin/sh
#
# pppoed	This shell script takes care of starting and stopping
#              	the pppoed.
#
##
# -Rms
##
#
# chkconfig: - 07 93
# description: pppoed

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Ethernet Device on which the PPPoE modem is connected
DEVICE=eth1

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0

# See how we were called.
case "$1" in
  start)
	ret=0
        echo -n "Starting pppoed: "

	/sbin/modprobe pppoe
	/sbin/modprobe ipt_TCPMSS
	/sbin/modprobe ipt_tcpmss
	/sbin/iptables -I FORWARD -p tcp --tcp-flags SYN,RST SYN \
		-j TCPMSS --clamp-mss-to-pmtu
	# Device needs to be up before pppd is called
	/sbin/ifconfig $DEVICE 0.0.0.0 mtu 1450 up
        daemon /usr/sbin/pppd file /etc/ppp/options.PPPoE $DEVICE &
	ret=$?
	# Since PPPoE takes a while to start we drop it in the background
	# and sleep here.
	sleep 8
        touch /var/lock/subsys/pppoed
	if [ "$BOOTUP" = "color" ]; then
		[ "${ret}" -eq 0 ] && echo_success || echo_failure
	fi
	echo
	exit ${ret}
        ;;
  stop)
	ret=0
        # Stop daemons.
        echo -n "Shutting down pppoed: "
	killproc pppd
        rm -f /var/lock/subsys/pppoed
	/sbin/iptables -D FORWARD -p tcp --tcp-flags SYN,RST SYN \
		-j TCPMSS --clamp-mss-to-pmtu
	/sbin/rmmod ipt_TCPMSS
	/sbin/rmmod ipt_tcpmss
	/sbin/rmmod pppoe
	/sbin/rmmod pppox
	/sbin/ifconfig $DEVICE down
	if [ "$BOOTUP" = "color" ]; then
		[ "${ret}" -eq 0 ] && echo_success || echo_failure
	fi
	echo
	exit ${ret}
        ;;
  status)
	status pppd
	;;
  restart)
	$0 stop
	$0 start
	exit $?
	;;
  *)
        echo "Usage: $0 {start|stop|restart|status}"
        exit 1
esac

exit 0