On Wednesday 31 March 2004 19:29, Jerry Robles de Medina wrote:, > I have read somewhere along the posts that it is possible to let 2 pc's > (ip's) bypass a transparent proxy server(squid cache). I have tried it > in the rc.firewall.up file but I cannot get it working. Please explain what you have tried, including the output of your chains from: iptables -L -nvx; iptables -L -t nat -nvx David