Hey, The right way to find what happens is the "on-wire" information. It will explain how they smuggle the packets either using squid or the firewall. What is the basic policy of the system gateway and firewall? Are you blocking any ports other then 80 and 443? Eliezer ---- Eliezer Croitoru Linux System Administrator Mobile: +972-5-28704261 Email: eliezer@xxxxxxxxxxxx -----Original Message----- From: squid-users [mailto:squid-users-bounces@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of reinerotto Sent: Tuesday, June 21, 2016 4:06 AM To: squid-users@xxxxxxxxxxxxxxxxxxxxx Subject: googles data compression proxy Any real experience, how to block this feature ? Actually, it allows to tunnel thru squid, because of special protocol. In my logs, I see TCP_DENIED for http://check.googlezip.net/connect, because of my ACL in squid. However, traffic is still tunneled thru squid to goohles proxy. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/googles-data-compression-proxy-tp4678076.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
