"We loaded squid on a quad core linux box with around 1.2Tb disk capacity and 32Gb RAM, using a Cisco 4948 switch and WCCP2 to transparently redirect to Squid. There were some major hurdles along the way mostly getting the 4948 to pass the L2 WCCP traffic - 2 IOS bugs and a year in the process) but once that worked and we got our IPTABLES set up properly, transparent redirection has been working quite well." As a side query does the transparent redirection with WCCP have the proxy IP visible to the world or the originating client? e.g. if the client goes to a site along the lines of whatismyip.com will it show their address or that of the proxy. Cheers Simon -- View this message in context: http://www.nabble.com/squid-in-ISP-tp18396350p19212611.html Sent from the Squid - Users mailing list archive at Nabble.com.