Hi, I've been trying to get my head around a couple of concepts in WCCP and I think I'm missing something and lots of Googling hasn't helped much so far. Assuming the following setup : * a LAN where the gateway is using WCCP2 (GRE) to catch traffic destined for a given web-app ip address (using an access-list) and forward it to a squid box * the squid box is using iptables to catch traffic forwarded to it by the router and redirect it to a local squid port My questions are : * When the squid box has to proxy to the web-app, what is the recommended way to stop a circular redirect i.e. I want to avoid the squid box's proxied connection from getting intercepted by the router's WCCP rules and looped back around to the squid box again. * WCCP supports a return method for packets which the web-cache decides to reject/return. Does squid support this? I see that the return method can be configured in squid but is the support for returning actually there? I'd be very grateful for your help. Thanks.
