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Web Proxy Error

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Web Proxy Error - 3.Feb.2008 12:46:40 AM   
alibadshah

 

Posts: 2
Joined: 2.Feb.2008
From: Pakistan / Karachi
Status: offline
Hi,
I'm a newcomer to this website, a problem made me sick and that's I'm here joing isaserver.org, well .. i have some problems please help:
1.  event id 14120 web proxy error
The ISA Server services cannot create a packet filter 209.85.135.127. This event occurs when there is a conflict between the Local Address Table (LAT) configuration and the Windows 2000 routing table. Check the routing table and the LAT to find the source of the conflict.
the web proxy error is placed in event log on every web request made to isa server please help.
2.  the images are not being displayed in hotmail or yahoo mails i don't know why is that so and i also have a problem using Orkut and other javascript websites and i always get an alert saying resource allocation failiure what is that ? what does that mean is that harmful ? i use to browse websites on Mozilla firefox internet browser it helps me to browse websites perfectly that are concerned to use javascript like orkut.com and others but on internet explorer i get a page error and when i click something concerning javascript nothing happens .. i don't have much knowledge about ISA Server but i run an internet cafe .. i work here and if i failed to resolve the problem soon .. i'll loose my job .. the images are not being displayed on yahoo's or hotmail's any mail even if i open it on mozilla firefox internet browser plz help me as soon as possible .. waiting for your reply..
Regards,
AlIBaDsHaH.
Post #: 1
RE: Web Proxy Error - 5.Feb.2008 10:44:38 PM   
AHIT

 

Posts: 1561
Joined: 22.Jul.2002
From: Sydney, Australia
Status: offline
Of interest, is this a new ISA isntallation, or one thats been running for quite some time? If it's been built for a while, is this a new problem or one thats recently appeared?

Fro problem 1, there are 2 possibilities that come to mind.
One is to do with published sites/servers, the other is to do with ISA isntalled/running in the wrong mode.
http://support.microsoft.com/kb/288236
http://support.microsoft.com/kb/288396


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(Previous nick: Tolk)

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Post #: 2
RE: Web Proxy Error - 5.Feb.2008 11:05:10 PM   
alibadshah

 

Posts: 2
Joined: 2.Feb.2008
From: Pakistan / Karachi
Status: offline
it is appeared Recently and the Server is running for last 4 to 5 months .. i've checked all rules but can't help it out .. please reply.

(in reply to alibadshah)
Post #: 3
RE: Web Proxy Error - 6.Feb.2008 12:29:50 AM   
AHIT

 

Posts: 1561
Joined: 22.Jul.2002
From: Sydney, Australia
Status: offline
doh! I forgot 'problem 2'
IF images are being 'denied' then the ISA proxy logs will advise the rule that is doing this.
Alternately if you expect they should be 'allowed' then if full logging (all fields) is enabled then it should indicate both the protocl rule and the site&Content rule that allow the access. if there aren't 2 rules listed in the logs then check the rule you would EXPECT is supposed to be allowing the access.
Additionally, check the ISa server itself as well as client PC's for spyware/adware infections as well as modified hosts files that might be trying to redirect traffic for certain domains.

Additionally, check this article http://blogs.isaserver.org/shinder/2006/02/17/isa-firewall-sp2-breaks-direct-access-and-how-to-fix-it/ as it may also perhaps be related.


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Post #: 4

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