Here is my scenerio, I have two network in the office.
I have configured a machine with following:
eth0 has IP of 192.168.0.1 and can communicate to Internet
eth1 has IP of 172.16.0.1
squid/iptables has been installed on the machine.
I have webserver also which is configured at 192.168.0.2.
Now I need help to configure iptables for following:
1. all hosts of 172.16.0.0/16 can browse internet by redirecting 80 port to 3128 port to 172.16.0.1:3128.
2. No proxy connection from 172.16.0.0/16 to 192.168.0.0/24. (Direct Connection).
3. not to seen PROXY while check with http://www.whatismyip.com