> rdr on ne3 from any to any port 21 -> 127.0.0.1 port 8081 Are you sure? Manual says it should be the internal interface. > nat on ne3 from 10.0.1.0/24 to any -> 192.168.5.51 > > should work for you where 192.168.5.51 is your external interface IP Regards, Mitja