Hello Respected All, I want to setup Time based Video Streaming Access for different IPs (same subnet), few IPs are allowed every time video/you tube streaming access, while other IPs (IPs list in file as SRC) are only allowed in set time duration any other IPs are not allowed to access Video/You tube access. Here's setup: ------------------- Ubuntu 12.04 Squid 3.1.x Two Groups of IPs G-1 = Allowd Everytime G-2 = Time Restriction (09:00-14:59) G-3 = Everybody, Deny Access to Video/You tube streaming every time. ------------------------------ acl OpenIPs src "/etc/squid3/AlwaysOpenIPs. txt" # G-1= List of IPs allowed for Video Streaming Everytime. acl TimedTubed src "/etc/squid3/TimeBasedIPs.txt" # G-2 = List of IPs allowed for set time duration. acl NoTubeTime time SMTWHFA 08:30-14:59 # Time duration when you access to Time based IPs. acl deny_rep_mime_flashvideo rep_mime_type video/x-flv # ACL to Deny Video Straming for everyone else. http_reply_access allow OpenIPs TimedTubed NoTubeTime http_reply_access deny TimedTubed http_reply_access deny deny_rep_mime_flashvideo ------------------------------ ----------------------- Above mentioned ACLs are not working properly, General Internet Access (http_access) is also denied when used with "http_reply_access deny" I want to only deny video streaming/you tube in set time duration and allow internet access. Thank you in advance.