Dear Experts, I have two networks running Red Hat Linux 7.3 on both sites server, now I want to connect each other. When I send any request from pc-2 to Server2 on port 2000 like this http://202.192.182.2:2000 then server2 forward this request to its internal network pc-3 which is running windows2000 with IIS. and same on other hand, when pc4 send any request to Server1 on port 2000 like this http://202.192.182.1:2000 then server1 forward this request to its internal network pc-1 which is running windows2000 with IIS. the purpose of this task is, to access internal website which is running on win2k server from internet. Is it possible or not ? if not then any other suggestion. I am sending herewith my network Image also. On both linux server I am running this iptables script to access internet. iptables --table nat --append POSTROUTING --out-interface ppp0 -j MASQUERADE iptables --append FORWARD --in-interface eth0 -j ACCEPT echo 1 > /proc/sys/net/ipv4/ip_forward please guide me if it is possible then what should I change in my script. __________________________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo http://search.yahoo.com