Re: Disable caching of specific sites, how ?

From: "Jim Harrison" <jim@xxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Date: Mon, 5 Nov 2001 16:12:30 -0800
Hi Jeanne,

I asked about the LDT because that's part of what defines "local" for the IE
proxy settings.  I haven't played with MACs, but I'd hope that IE there
would operate the same way.
I'm afraid I won't be of much use to you in the SQUID area, but if the ISA
is chaining web requests to it, then ISA will be at the mercy of that cache.
What settings do you have in "Client Configuration", "Web Proxy Client"?
You can define a routing rule for "all internal destinations" that disallows
caching, too, but hopefully that porn site wasn't "internal".
There is third-part app for filtering called SurfControl, but I've seen very
mixed reviews on it.

Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG

----- Original Message -----
From: "Lejon, Jeanne" <jlejon@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Monday, November 05, 2001 15:43
Subject: [isalist] Re: Disable caching of specific sites, how ?


http://www.ISAserver.org


Well, my problem exists for all mac clients IE that I know of. We have two
test machines, one is using IE 4.5 and the other IE 5.0.  What happens is if
our upstream caching server (SQUID) has the files in its cache, the mac's
get that page instead of an  updated page from the server.  Even if I hit
refresh, CTRL refresh, SHIFT refresh, it still isn't updated. If I disable
proxy, then it's updated. If I empty local cache and turn proxy back on,
it's bringing in the old data again.  My solution for the porno link that
needed to be removed, was to turn off my ISA's forward to the upstream
cache, use a mac to go to the site, and then the right pages were loaded and
put into my ISA's cache! When I turn the upstream cache back on, it still is
bringing up the correct pages now. My LDT is *.longview.k12.wa.us
Shouldn't that make anything under longview.k12.wa.us be NOT cached?
I need to get this solved, and have no idea how to go about it!
Thanks for any help.
btw, Hi back.. Yea Rain is the life here isn't it?
Jeanne
----- Original Message -----

What browser?  Auto-detection is only supported for IE 5 and higher.
What is listed in the LDT?  That is a large part of your "local" namespace
for the browser.

BTW, hi from another Puget Sound resident...

Jim Harrison
MCP(NT4, 2K), A+, Network+, PCG


----- Original Message -----
From: "Lejon, Jeanne" <jlejon@xxxxxxxxxxxxxxxxxx>
To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
Sent: Friday, November 02, 2001 13:28
Subject: [isalist] Re: Disable caching of specific sites, how ?


http://www.ISAserver.org


What about for a Mac Client? How would I get my Mac Clients to download or
use the specific routing script?  Or if I add that destination set on the
ISA server will it automatically do that for the Mac Clients? This server I
am wanting to 'not cache' is in the local LAT or local Network but the Mac
Clients are still going out to the upstream proxy and getting information
from there.
Jeanne Lejon
Longview School District

-----Original Message-----
From: "Greg M. Hess" <gmh@xxxxxxxx>
Sent: Wednesday, October 31, 2001 07:25
Subject: [isalist] Re: Disable caching of specific sites, how ?

OOOhhhhh, thank you thank you! I was having this problem today and this
fixed it!!!

Greg Hess
ITRC
Lansing Board of Water and Light

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