...
root@myhost:/etc/ipf# cat ipnat.conf
map vmxnet3s0 192.168.2.0/24 -> 0/32 proxy port ftp ftp/tcp
map vmxnet3s0 192.168.2.0/24 -> 0/32 portmap tcp/udp auto
map vmxnet3s0 192.168.2.0/24 -> 0/32
...
...
root@myhost:/etc/ipf# cat ipnat.conf
map vmxnet3s0 192.168.2.0/24 -> 0/32 proxy port ftp ftp/tcp
map vmxnet3s0 192.168.2.0/24 -> 0/32 portmap tcp/udp auto
map vmxnet3s0 192.168.2.0/24 -> 0/32
...