http://www.ISAserver.org ------------------------------------------------------- Looks like another visit to the site, and drop the cache files, and I'll see what happens next week. -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison Sent: Friday, 26 May 2006 09:50 To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- "Timed out" also means "refreshed if requested". ------------------------------------------------------- Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! ------------------------------------------------------- -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Glenn P. JOHNSTON Sent: Thursday, May 25, 2006 16:40 To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- Thanks, if even not for this site, the script will prove useful at some point in the future, I'm sure. The new rule has been there for 6 days now, I would have thought that any content would have timed out well before now ? -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison Sent: Friday, 26 May 2006 09:33 To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- If the content was cached before, it still is cached now. Changing the rules only affects cache content "from now on". You'll have to delete the cache contents (easies to just delete the cache file) and test from there. I'm working on a script that will let you delete cache contents selectively. ------------------------------------------------------- Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! ------------------------------------------------------- -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Glenn P. JOHNSTON Sent: Thursday, May 25, 2006 16:23 To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- OK, May be I'm missing something here but this is what I've done, and it does not seem to work, hence the question below. I'm just working with 1 of the 40 odd URL's at the moment to try to get this sorted for the user. If I can get it working for 1 URL then the rest are easy, just a simple step and repeat & the local admin guy can do that. Last weekend I created a URL set pointing at HTTP://www.domainsite.com/* Then I created a cache rule, specifying the URL set as the destination, and selected 'Never, no content will be cached'. This rules is lower i.e. order is 1 and the general rule is order 2. Problem still exists, ISA has been rebooted, the ladies PC has been rebooted, and the IE history set to 0, and the local files deleted. But still she is getting caches pages. With my notebook sitting next to her PC, using a wireless broadband card, we both navigate down to the ticketing area, and her screen come up show different available ticket, hit refresh and it updates to that the is on my notebook. Any suggestions. -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison Sent: Thursday, 25 May 2006 23:12 To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- It is very possible. ISA 2000 - create a routing rule that uses the list of site and specifies "never cache" ISA 2004 - same, but it's called a "web chaining rule" -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Glenn P. JOHNSTON Sent: Thursday, May 25, 2006 4:53 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- Now another web cache related issue. In an office with about 100 users, there is one user who complains bitterly about the web cache. She books travel tickets, and the cache means that she does not always see the most up to date ticket information, where prices and seat availability can change by the minute. It seems that there is now way to turn off the cache for just a single user, or is there some magi registry entry ? The other alternative is that I prevent the cache from caching anything from a list of about 40 web sites where she has the issues, but again this does not seem possible, or is there some registry tweak for this ? Any suggestions on how to best solve this one. -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison Sent: Sunday, 21 May 2006 14:27 To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Cache size on an ISA 2004 server http://www.ISAserver.org ------------------------------------------------------- Nope; bigger is not obviously better. The only way you can determine this is to set some arbitrary size and watch the reports to see how much content is delivered from cache. There was once a starting point of ~100MB per user, but this is also very generic. It depends on your users browsing habits and whether or not the web sites support caching of their content. -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Glenn P. JOHNSTON Sent: Saturday, May 20, 2006 8:46 PM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Cache size on an ISA 2004 server HI, Anyone got some good oil on an optimun size range for the cache on an ISA server 2004. There are 25 users, who are fairly web active doing research on various topics, and 100 other average users. BIGGER is obviously better, but there has to be some trade off's some where. So what's a good size 50M, 100M, 500M ?? 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