Hi I am slightly confuse in setting refresh_pattern for my squid box. I am running squid 2-5-10 stable on Redhat 9. As per my configuration Max_object_size 1024 KB I want to save more bandwidth and I realize I have lot of traffic for windows update. I made changes in refresh_pattern for windows update refresh_pattern http://.*\.windowsupdate\.microsoft\.com/ 0 80% 20160 reload-into-ims refresh_pattern http://office\.microsoft\.com/ 0 80% 20160 reload-into-ims refresh_pattern http://windowsupdate\.microsoft\.com/ 0 80% 20160 reload-into-ims refresh_pattern http://w?xpsp[0-9]\.microsoft\.com/ 0 80% 20160 reload-into-ims refresh_pattern http://w2ksp[0-9]\.microsoft\.com/ 0 80% 20160 reload-into-ims refresh_pattern http://download\.microsoft\.com/ 0 80% 20160 reload-into-ims I got this configuration from squid forum. I hope this is correct. My question is with maximum_object_size as 1 MB will I get any advantage if windows update is more than 1 MB in size??? Shouldn't I increase this. My cache dir size is 40 GB and cache_mem is 256. Thanks - LK Disclaimer **************************************************************************************************************************** The information contained in this e-mail, any attached files, and response threads are confidential and may be legally privileged. It is intended solely for the use of individual(s) or entity to which it is addressed and others authorised to receive it. If you are not the intended recipient, kindly notify the sender by return mail and delete this message and any attachment(s) immediately. Save as expressly permitted by the author, any disclosure, copying, distribution or taking action in reliance on the contents of the information contained in this e-mail is strictly prohibited and may be unlawful. Unless otherwise clearly stated, and related to the official business of Accelon Nigeria Limited, opinions, conclusions, and views expressed in this message are solely personal to the author. Accelon Nigeria Limited accepts no liability whatsoever for any loss, be it direct, indirect or consequential, arising from information made available in this e-mail and actions resulting there from. For more information about Accelon Nigeria Limited, please see our website at http://www.accelonafrica.com ******************************************************************************************************************************