Hi, Would really appreciate if you can help in my issue. This is my network PC[147.xxx.xxx.xxx] ------>[eth0 : 10.184.19.28:13566 NAT eth0 : 10.184.19.8:any]------------------->DEST [eth0:10.184.19.30:13566] I need to access DEST from PC via NAT. I can access DEST directly from the PC, but my req. is that I need to route the packets via NAT. So, I send packets from PC to NAT, where I use iptables rules to NAT'em to DEST. The following are the iptables rules: " iptables -A INPUT -i eth0 -p tcp -d 10.184.19.28 --dport 13566 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -i eth0 -p tcp --source 10.184.19.30 --sport 13566 -d 10.184.19.28 -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT iptables -A OUTPUT -o eth0 -p tcp -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -t nat -A PREROUTING -p tcp -i eth0 -d 10.184.19.28 --dport 13566 -j DNAT --to-destination 10.184.19.30:13566 iptables -t nat -A POSTROUTING -p tcp -o eth0 -j MASQUERADE " This my issue: The SYN from the pc reaches the 10.184.19.30:13566, and the same sends a SYNACK reply back. However, the NAT server 10.184.19.28 resets the connection on reception of SYNACK. Am I missing anything with reverse NAT in the rule? I'd really appreciate your help. If needed I can also give you packet trace. Thanks Deepak -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
