IPTABLES for real IP NATing
Posted on 2006-05-24
I have a Linux box runing IPTABLES to do MASQUERADE between Internet and LAN. My ISP provided me with 5 real IPs. I'm using one of these real IP to share it to my network users (192.168.1.0/24). The linux box has many tools like Firewall, P2P service blocking, Bandwidth monitor (NTOP and iftop)...etc.
For some reasons, one of my users requires a real IP, How to give him this IP while in same time his traffic still pass through the linux box and subject to Linux box tools listed above?