[squid-users] refresh_pattern for windowsupdate

Hi

I am using squid 2.5-10 stable as transparent cache.
I have just started using refresh_pattern value to save more Bandwidth.
I noticed my users are doing lot of windows update and antivirus update.
My cache_mem value was 8 mb earlier which I increased to 32mb today.
I made below configuration

refresh_pattern -i exe$ 0 50% 999999
refresh_pattern -i zip$ 0 50% 999999
refresh_pattern -i tar\.gz$ 0 50% 999999
refresh_pattern -i tgz$ 0 50% 999999
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
refresh_pattern http://download\.macromedia\.com/ 0 80% 20160
reload-into-ims
refresh_pattern ftp://ftp\.nai\.com/ 0 80% 20160
reload-into-ims
refresh_pattern http://ftp\.software\.ibm\.com/ 0 80% 20160
reload-into-ims
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320

Below is my access.log . I am still getting TCP_MISS

1124761891.740 273 10.18.1.227 TCP_MISS/206 15555 GET
http://au.download.wind
owsupdate.com/msdownload/update/v5/psf/windowsxp-sp2-x86fre-usa-2180_056
b2b38baf
5620be85ddd58141b073bc0b06a1d.psf - DIRECT/64.4.20.62
application/octet-stream
1124761892.107 19 10.18.13.98 TCP_IMS_HIT/304 206 GET
http://windowsmedia.co
m/Mediabar/static/mediabar.css - NONE/- text/css
1124761892.152 266 10.18.25.70 TCP_MISS/206 9682 GET
http://au.download.windo
wsupdate.com/msdownload/update/v3-19990518/cabpool/outlfltr_01bcc7d2d28a
d160ed23
c0a43be5db1d2bda227b.cab - DIRECT/64.4.20.62 application/octet-stream
1124761892.877 30 10.18.13.98 TCP_IMS_HIT/304 222 GET
http://windowsmedia.co
m/mediabar/Static/Common.js - NONE/- application/x-javascript
1124761893.634 263 10.18.1.227 TCP_MISS/206 15561 GET
http://au.download.wind
owsupdate.com/msdownload/update/v5/psf/windowsxp-sp2-x86fre-usa-2180_056
b2b38baf
5620be85ddd58141b073bc0b06a1d.psf - DIRECT/64.4.20.62
application/octet-stream

Is there any configuration problem??

Thanks - LK
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Received on Tue Aug 23 2005 - 00:22:53 MDT