squid3 with wccp redirection
to redirect http and https from a cisco router (not switch !) in squid.conf do this wccp2_router router1.ip.addr wccp2_router router2.ip.addr wccp_version 2 wccp2_forwarding_method 1 wccp2_return_method 1 wccp2_service standard 0 wccp2_service dynamic 70 wccp2_assignment_method mask wccp2_service_info 70 protocol=tcp flags=dst_ip_hash priority=241 ports=443 the last 2 lines are important or the cisco router won't see the squid server as a viable cache for ssl.