HI Amos thanks for your reply I just upgrade to 3.5.5 but compiling from source to get --enable-ecap but I can't figure out what you means exactly concerning the TOS part did you means what I set is ok or not? qos_flows tos qos_flows local-hit=0x30 qos_flows parent-hit=0x32 qos_flows disable-preserve-miss Bests Rgds -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/TOS-squid-3-5-0-4-tp4671459p4671461.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