hi i have proxy server eth0=10.1.1.32(local) eth1=203.199.40.4(global)--for internet i connect pc to this proxy server implemented by squid whose ip range 10.1.1.1-200. i want to make NAT for 10.1.1.53(local) from where i can ping yahoo.com/google.com directly can any one help me -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.