Hi ! (Please be kind with my poor English...) Main goal: having ALL connections using Linux TCP/IP stack. Is there a way to run a fully transparent UDP/TCP proxy on a Linux gateway instead of "just" forwarding packets with Netfilter ? What I would like to achieve is to intercept all outgoing connections from hosts in the LAN and force Linux to act as a transparent proxy, being the only one "talking" on Internet. TPROXY (maybe REDIRECT ?) seems to be the right Target for the interception part because SRC/DST host:port are not altered but, correct me if I am wrong, it does only allow to forward packets to one host. Is there a tool that could inspect incoming packets and, using the Dst addr/Dst port, connect to the right remote host and tranfer only application data ? (HTTP, SMTP, DNS, NTP, etc.) Thanks ! Philippe
