Ufw entires in "before.rules"
From MyWiki
-A PREROUTING -i eth0 -p tcp --dport 80 -j DNAT --to 10.223.8.144:80 -A PREROUTING -i eth0 -p tcp --dport 443 -j DNAT --to 10.223.8.144:443 -A PREROUTING -i eth0 -p tcp --dport 7443 -j DNAT --to 10.223.8.144:7443 -A PREROUTING -i eth0 -p tcp --dport 1935 -j DNAT --to 10.223.8.144:1935 -A PREROUTING -i eth0 -p udp --dport 16384:32768 -j DNAT --to 10.223.8.144
