[root@Inferno] ~# ipfw list
01000 allow ip from 192.168.25.0/24 to 192.168.10.0/24
01001 allow ip from 192.168.10.0/24 to 192.168.25.0/24
10000 nat 25 ip from 192.168.25.0/24 to any
10001 nat 25 ip from any to 192.168.25.0/24
65535 allow ip from any to any
[root@Inferno] ~# ipfw nat show config
ipfw nat 25 config if wlan0 same_ports unreg_only reset
[root@Inferno] ~#