# Check if firewall is configured (has tables)
if [ ! -e "$PROC_IPTABLES_NAMES" ]; then
echo $"Firewall is not configured. "
return 1
fi
tables=`cat $PROC_IPTABLES_NAMES 2>/dev/null`
if [ -z "$tables" ]; then
echo $"Firewall is not configured. "
return 1
fi

NUM=
[ "x$IPTABLES_STATUS_NUMERIC" = "xyes" ] && NUM="-n"

for table in $tables; do
echo $"Table: $table"
$IPTABLES -t $table --list $NUM && echo
done

return 0
}

restart() {
if [ "x$IPTABLES_SAVE_ON_RESTART" = "xyes" ]; then
save;
rc_status -v
fi
stop
rc_status -v
start
}

case "$1" in
start)
stop
rc_status -v
start
rc_status -v
;;
stop)
if [ "x$IPTABLES_SAVE_ON_STOP" = "xyes" ]; then
save;
rc_status -v
fi
stop
rc_status -v
;;
restart)
restart
rc_status -v
;;
condrestart)
[ -e "$VAR_SUBSYS_IPTABLES" ] && restart
rc_status -v
;;
status)
status
rc_status -v
;;
panic)
flush_n_delete
set_policy DROP
rc_status -v
;;
save)
save
rc_status -v
;;
*)
echo $"Usage: $0 {start|stop|restart|condrestart|status|panic|save}"
exit 1
;;
esac

rc_exit;