Понадобился второй нат, скрипт не шедевр, но для шпаргалки напишу.
/usr/local/etc/rc.d/nat2.sh
#!/bin/sh
case "$1" in
start)
if [ -r /var/run/natd2.pid ]; then
echo "nat2 already started"
echo "Pid: " `cat /var/run/natd2.pid`
else
/sbin/natd -s -u -m -dynamic -n bce2 -p 8669 -s -m -P /var/run/natd2.pid
echo "natd2 starting"
echo "Pid: " `cat /var/run/natd2.pid`
fi
;;
stop)
if [ -r /var/run/natd2.pid ]; then
kill `cat /var/run/natd2.pid`
echo "natd2 stoping"
echo -n "Pid:"
while [ -r /var/run/natd2.pid ]
do
echo -n `cat /var/run/natd2.pid`" "
sleep 1;
done
else
echo "natd2 not started"
fi
echo
;;
status)
if [ -r /var/run/natd2.pid ]; then
echo "natd2 started"
echo "Pid: " `cat /var/run/natd2.pid`
else
echo "natd2 stoped"
fi
;;
restart)
$0 stop
$0 start
;;
*)
echo "Usage `basename $0` {start|stop|restart}" >&2
;;
esac
Все.