#execute on FreeBSD to link with P8000 SLIP kldload if_sl slattach -l -s 9600 /dev/ttyd0 sleep 2 stty cstopb < /dev/ttyd0 sl=`ifconfig | grep 'sl[0-9]*:' | tail -1 | sed 's|:.*||g'` ifconfig $sl 10.1.1.1 10.1.1.2 netmask 255.255.255.0 mtu 1500