Hi. I got a HTML form that allows a user to enter freehand SQL statements 
and send them to a DB2 database via a SQL Java servlet via standalone 
Tomcat version 4.1.18. After the query executes, it returns an Excel file 
containing the resultset of my query. Unfortunately, I got a query that 
when executed, my browser returns an error:

------begin error statement--------------
"The page cannot be displayed 
There is a problem with the page you are trying to reach and it cannot be 
displayed. 

Please try the following:
Click the Refresh <javascript:location.reload()> button, or try again 
later.
Open the anonymous home page, and then look for links to the information 
you want. 
If you believe you should be able to view this directory or page, please 
contact the Web site administrator by using the e-mail address or phone 
number listed on the anonymous home page. 
10060 - Connection timeout
Internet Security and Acceleration Server 

Technical Information (for support personnel)
Background:
The gateway could not receive a timely response from the Web site you are 
trying to access. This might indicate that the network is congested, or 
that the Web site is experiencing technical difficulties. 
ISA Server: MMPINF17
Via: 

Time: 1/27/2003 1:04:11 PM GMT"
---end error statement-------------

With another query with different set of criteria, it runs fine-so my 
Tomcat is running fine. I've executed the same exact query in Excel via 
JDBC-ODBC bridge Java application and it ran fine and also executed the 
same query in QMF for Windows, and it ran fine also. So it's not an issue 
of my query pulling in too much data and I'm also using the table 
indices.  So this lends me to believe I need to configure my Tomcat 
somehow or my browser, I presume the connection timeout limit.

In the server.xml file in the conf folder, I set the connection timeout 
to "-1", but still got the error. So now I'm wondering if perhaps my 
company's firewall adminstrator has set a connection timeout or does 
Internet Explorer have a connection timeout option? I did a search 
on "10060 connection timeout" and found links that talk about changing my 
registery or installing a service pack, but most were in reference to IE 
verion 4, I'm using version 6.  Also, my regedit is disabled in my 
computer at work and I noticed my IE at work has the options in 
the "Connections" tab disabled.  Can anyone tell what I can do to get 
around this.  Thanks in advance.

-Dan