Hello guys. Let me explain my situation: I have a Internet Connection coming in a switch , In this switch , i have my "Firewall" and some other serevrs that uses Real Ip's, so , the firewall dont protect the other servers , cause the servers dont are behind it. I need to change this , making a Real Firewall , in the front of the servers. I want to know: Can i put some servers using real ip's behind my firewall using iptables? If yes, how can i make this? Sorry for my bad english! Thank'z Cheers Stephan