hello i use iptables .7, but it does not work (forward) , any ideas? thank you , ps: same rules down i have make for tcp match not only for udp echo "1" > /proc/sys/net/ipv4/ip_forward iptables -F FORWARD iptables -t nat -F iptables -A FORWARD -j LOG iptables -A FORWARD -p udp -d ip --dport port -j ACCEPT iptables -t nat -A PREROUTING -p udp -d ip --dport port -j DNAT --to ip:port