Thanks for your answer. Ill try to get it working but im not sure how. I dont understand this "acl" system. I know there are alot of tutorials out there, but not in my mother language so im not able to fully understand such expert things. Could you maybe show me atleast at one exampel how to get it work? Also maybe there are things i can remove? Heres my actual list: acl localnet src 192.168.0.0 acl all src all acl localhost src 127.0.0.1 #access_log daemon:/var/log/squid/access.test.log squid http_port 192.168.0.1:3128 transparent cache_dir ufs /daten/squid 100000 16 256 range_offset_limit 100 MB windowsupdate maximum_object_size 6000 MB quick_abort_min -1 # Add one of these lines for each of the websites you want to cache. refresh_pattern -i microsoft.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 432000 reload-into-ims refresh_pattern -i windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 432000 reload-into-ims refresh_pattern -i windows.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 432000 reload-into-ims #kaspersky update refresh_pattern -i geo.kaspersky.com/.*\.(cab|dif|pack|q6v|2fv|49j|tvi|ez5|1nj|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 432000 reload-into-ims #nvidia updates refresh_pattern -i download.nvidia.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 432000 reload-into-ims #java updates refresh_pattern -i sdlc-esd.sun.com/.*\.(cab|exe|ms[i|u|f]|[ap]sf|wm[v|a]|dat|zip) 4320 80% 432000 reload-into-ims # DONT MODIFY THESE LINES refresh_pattern \^ftp: 1440 20% 10080 refresh_pattern \^gopher: 1440 0% 1440 refresh_pattern -i (/cgi-bin/|\?) 0 0% 0 refresh_pattern . 0 20% 4320 #kaspersky update acl kaspersky dstdomain geo.kaspersky.com acl windowsupdate dstdomain windowsupdate.microsoft.com acl windowsupdate dstdomain .update.microsoft.com acl windowsupdate dstdomain download.windowsupdate.com acl windowsupdate dstdomain redir.metaservices.microsoft.com acl windowsupdate dstdomain images.metaservices.microsoft.com acl windowsupdate dstdomain c.microsoft.com acl windowsupdate dstdomain www.download.windowsupdate.com acl windowsupdate dstdomain wustat.windows.com acl windowsupdate dstdomain crl.microsoft.com acl windowsupdate dstdomain sls.microsoft.com acl windowsupdate dstdomain productactivation.one.microsoft.com acl windowsupdate dstdomain ntservicepack.microsoft.com acl CONNECT method CONNECT acl wuCONNECT dstdomain www.update.microsoft.com acl wuCONNECT dstdomain sls.microsoft.com http_access allow kaspersky localnet http_access allow CONNECT wuCONNECT localnet http_access allow windowsupdate localnet #test http_access allow localnet http_access allow all http_access allow localhost -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/ONLY-Cache-certain-Websites-tp4667121p4667157.html Sent from the Squid - Users mailing list archive at Nabble.com.