I need to set up my squid instance so that it allows only local content to be cached, EXCEPT for access to content on a single external server. I have a proxy (extern-proxy.mydomain) that provides a path outside to reach the server "external.com". Will the following configuration directives route requests to "external.com" ONLY through "extern-proxy.mydomain" while keeping all other requests inside my own domain? Is this the correct way to do this, or is there another recommendation for configuring for this case? cache_peer extern-proxy.mydomain parent 8181 5151 no-query no-digest acl OUTSIDE dstdomain external.com cache_peer_access allow OUTSIDE cache_peer_access deny all always_direct allow all never_direct deny all