Hi all, I have a slight problem I am not sure how to get around. Firstly let me draw you a picture. I have computer 'A' which is directly connected to the internet and is the ONLY computer to have a internet IP. It routes (via nat ) traffic from clients on the lan to the internet etc.
Now on box 'B' I have a webserver running and I have forwarded (using prerouting) port 80 to box 'B''s LOCAL IP. This works fine for people outside my network (IE, the internet) but I cant access the webserve by using the internet IP from the lan, its never been a big issue, but i have finally decided that I need to work out how to fix this. Any ideas ? The below code is my NAT and prerouting stuff i have setup. I know that the postrouting rule i have now is whats causing the issue, but I am unsure as to how I should get around this. Thanks. Caveman ----------------------------------- #NOTE eth0 is connected to the internet, eth1 is lan. # flush any old rules $IPTABLES -F -t nat # turn on POSTROUTING $IPTABLES -A POSTROUTING -t nat -o eth0 -j MASQUERADE #forward port 80 from INTERNET IP connections to 192.168.0.2 port 80 $IPTABLES -t nat -A PREROUTING -p tcp -i eth0 --dport 80 -j DNAT --to 10.1.1.2:80 ------------------------------------------------------------
