Hello, I have Debian Squeeze with squid3: ii sarg 2.3.1-1~bpo60+1 squid analysis report generator ii squid-langpack 20100628-1 Localized error pages for Squid ii squid3 3.1.6-1.2+squeeze2 A full featured Web Proxy cache (HTTP proxy) ii squid3-common 3.1.6-1.2+squeeze2 A full featured Web Proxy cache (HTTP proxy) - common files And we have some problems with some url, for example there are users that has disconnections when they are editing prezi presentations, in logs error is: 1400591927.068 164 192.168.10.17 TCP_MISS/200 36175 GET http://cdn-a.prezi.com/bin/modules/imagesearch-bbc2d65a304a2344a4239bda263525a92e1eb21c.swf 32847 DIRECT/23.51.75.49 application/x-shockwave-flash 1400591927.173 0 192.168.10.17 TCP_DENIED/407 3737 CONNECT s3.amazonaws.com:443 - NONE/- text/html 1400591927.179 0 192.168.10.17 TCP_DENIED/407 4048 CONNECT s3.amazonaws.com:443 - NONE/- text/html 1400591927.315 0 192.168.10.17 TCP_DENIED/407 4721 GET http://www.google-analytics.com/__utm.gif? - NONE/- text/html 1400591927.320 0 192.168.10.17 TCP_DENIED/407 5032 GET http://www.google-analytics.com/__utm.gif? - NONE/- text/html 1400591927.361 39 192.168.10.17 TCP_MISS/200 525 GET http://www.google-analytics.com/__utm.gif? 32847 DIRECT/173.194.41.9 image/gif 1400591927.888 23 192.168.10.17 TCP_MISS/200 525 GET http://www.google-analytics.com/__utm.gif? 32847 DIRECT/173.194.41.9 image/gif 1400591927.891 718 192.168.10.17 TCP_MISS/200 3469 POST http://prezi.com/api/token/imagerecommendation/ 32847 DIRECT/54.235.184.72 application/json 1400591927.901 0 192.168.10.17 TCP_DENIED/407 3737 CONNECT search.prezi.com:443 - NONE/- text/html 1400591927.904 1 192.168.10.17 TCP_DENIED/407 4048 CONNECT search.prezi.com:443 - NONE/- text/html 1400591928.904 1723 192.168.10.17 TCP_MISS/200 34768 CONNECT s3.amazonaws.com:443 32847 DIRECT/176.32.102.82 - 1400591929.193 21000 192.168.10.17 TCP_MISS/503 5544 POST http://meeting04.prezi.com/ 32847 DIRECT/184.72.217.112 text/html 1400591929.933 0 192.168.10.17 TCP_DENIED/407 4281 GET http://s3.amazonaws.com/0103.static.prezi.com/media/d/9/d/435b54a01855f57523aff086e8f19dc72b6a2.jpg - NONE/- text/html 1400591929.934 0 192.168.10.17 TCP_DENIED/407 5528 GET http://0103.static.prezi.com/crossdomain.xml - NONE/- text/html 1400591929.936 1 192.168.10.17 TCP_DENIED/407 4592 GET http://s3.amazonaws.com/0103.static.prezi.com/media/d/9/d/435b54a01855f57523aff086e8f19dc72b6a2.jpg - NONE/- text/html 1400591929.937 1 192.168.10.17 TCP_DENIED/407 5839 GET http://0103.static.prezi.com/crossdomain.xml - NONE/- text/html 1400591930.351 414 192.168.10.17 TCP_MISS/200 828 GET http://0103.static.prezi.com/crossdomain.xml 32847 DIRECT/75.101.163.113 text/xml 1400591930.552 142 192.168.10.17 TCP_MISS/302 569 GET http://0103.static.prezi.com/thumbnail/330/converted/1/1/a/af15ad4698fd68e3ab40dbfb63f791477916c.jpe 32847 DIRECT/75.101.163.113 text/html 1400591930.561 0 192.168.10.17 TCP_DENIED/407 3737 CONNECT s3.amazonaws.com:443 - NONE/- text/html 1400591930.563 0 192.168.10.17 TCP_DENIED/407 4048 CONNECT s3.amazonaws.com:443 - NONE/- text/html We are using samba-ldap domain and user are using an acl to allow only auths users. Our proxy is only to generate statitics using sarg, we need that squid doesn't make any tcp denied or any restriction, we need to allo all traffic from our internal ip and auth users. How can I do this and solve this problems with prezi? Thanks