> echo "1" > /proc/sys/net/ipv4/ip_forward > > $IPTABLES -t nat -A PREROUTING -p tcp -i $EXT_IF -d xxx.xxx.xxx.xxx > --dport 1494 -j DNAT --to-port 192.168.10.2:1494 ^^^^^^^ use --to-destination ..... d resto, parece estar certo.. Como estão as policies de cada chain.. ? > $IPTABLES -A FORWARD -p tcp -i $EXT_IF -d xxx.xxx.xxx.xxx --dport 1494 > -j ACCEPT > > > $IPTABLES -A FORWARD -p tcp -i $INT_IF -o $EXT_IF -j ACCEPT