Senza aver mai toccato **iptables**, questo รจ il mio settaggio di **ufw**: francesco@serverHP:~$ sudo ufw status [sudo] password for francesco: Status: active To Action From -- ------ ---- 33/tcp ALLOW Anywhere 9091/tcp ALLOW Anywhere 21/tcp ALLOW Anywhere 80/tcp ALLOW Anywhere 3306/tcp ALLOW Anywhere 10000/tcp ALLOW Anywhere --- iptables -t nat -A PREROUTING -p tcp -d 192.168.1.44 --dport 3389 -j DNAT --to-destination 192.168.122.231:3389