On Sunday 17 January 2016 at 08:55:56, behrad eslami wrote: > Hi > Some part of our traffic is asymmatric (send and receive had different > route)Is squid cat work on one direct (only on receive)? If you're asking whether Squid will cache and/or proxy replies from webservers where it hasn't seen the requests, then no. If you're asking whether Squid cares about whether its upstream connection to the webserver/s, and the downstream replies from the webserver/s go along different routes, then no. So, both request and reply packets have to pass through Squid. How those packets get routed between client and Squid, and between Squid and server, and then back again, is immaterial (provided any NAT along the way is correctly reversed on replies, but if you weren't doing that, then replies would never get back to the clients anyway). Antony. -- Douglas was one of those writers who honourably failed to get anywhere with 'weekending'. It put a premium on people who could write things that lasted thirty seconds, and Douglas was incapable of writing a single sentence that lasted less than thirty seconds. - Geoffrey Perkins, about Douglas Adams Please reply to the list; please *don't* CC me. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users