#
# THIS SCRIPT IS A SECURITY RISC.
# IF YOU CAN FIX IT PLEASE CONTACT pearpc-devel@lists.sf.net
#

#
# BE CAREFUL. THIS SCRIPT IS INVOKED BY A SETUID ROOT BINARY!
# IT SHOULD BE OWNED BY ROOT.
# ONLY ROOT SHOULD HAVE WRITE-ACCESS TO THIS FILE.
#
echo UID=$UID

. ./scripts/settings

if [ $BRIDGE == 1]; then
	touch $PPC_INTERFACE.active
	/sbin/ifconfig $BRIDGE_INTERFACE 1>/dev/null 2>&1
	if [ $? != 0 ]; then
		/sbin/ifconfig $HOST_INTERFACE 0.0.0.0
		/sbin/ifconfig $PPC_INTERFACE 0.0.0.0
		/sbin/brctl addbr $BRIDGE_INTERFACE 
		/sbin/brctl addif $BRIDGE_INTERFACE $HOST_INTERFACE 
		/sbin/brctl addif $BRIDGE_INTERFACE $PPC_INTERFACE 
		/sbin/ifconfig $BRIDGE_INTERFACE $HOST_IP netmask $HOST_NETMASK up
		/sbin/route add -net default gw $HOST_DEFAULT_ROUTER
	else
		/sbin/ifconfig $PPC_INTERFACE 0.0.0.0
		/sbin/brctl addif $BRIDGE_INTERFACE $PPC_INTERFACE
	fi
else
	PPC_NETMASK="255.255.255.0"
	PPC_HOST_IP="192.168.1.80"
	PPC_CLIENT_IP="192.168.1.1"
	/sbin/ifconfig $PPC_INTERFACE $PPC_HOST_IP netmask $PPC_NETMASK up &&\
	/sbin/iptables -t nat -s $PPC_CLIENT_IP -A POSTROUTING -j MASQUERADE &&\
	echo 1 > /proc/sys/net/ipv4/ip_forward
fi
