Foundstone Collector - JDBC driver issue

[lihwern]

I 'm getting this error in server0.0.log when I try to configure the event source for Foundstone collector.
I'm use the jtds-1.2.4.jar JDBC driver.

Audit High:: Call by user System to app DBConnector object DBConnector method CreateConnectionError client Unknown failed : Error creating connection to jdbc:jtds:sqlserver://172.18.216.36:1433/faultline;domain=;instance=;ssl=off. Error message from database is: I/O Error: DB server closed connection.; reqId(E0F3DD73-A40C-102C-A0BE-0025643B9EDA)

I try to use the the jtds-1.2.4.jar JDBC driver using a 3rd party tool like dbvisualizer. I encounter the following error.
"I/O Error: DB server closed connection."
But, when I use the Microsoft JDBC driver 2.0 (sqljdbc4.jar) in dbvisualizer, I can successfully connect to the database.

So, I use the Microsoft JDBC driver 2.0 in Sentinel Log Manager. I still received the same error "I/O Error: DB server closed connection."

The Foundstone appliance (FS1000) is running MS SQL 2005 (Product version: 9.00.3042)

What could be wrong?