Wednesday, March 21, 2012

Newbie Q: System DSN from DMZ?

Hello,
I have a webserver running in a DMZ off my network. It needs access to a
SQL2000 server running inside my network. How can I create a system DSN
that points to my SQL2000 server when there is no direct path?
When I create the DSN, it asks, "which SQL Server to you want to connect
to?" But, the drop down box is empty. What should I be typing in here, and
what holes do I need to create in my firewall to make it work?
-Trevori'm not a firewall expert here, but as far as i'm aware you need to open up the port for SQL server on the firewall - you ca fid this port number from the SQL Cliet manager tool|||simply type in the name of your db server when creating the dsn.
assuming your sqlserver is listening on tcp port 1433, you'll need to open up
port 1433 in the firewall, but only open the hole for your web server. check
your sql server log to see what port it's listening on.
Trevor Clark wrote:
> Hello,
> I have a webserver running in a DMZ off my network. It needs access to a
> SQL2000 server running inside my network. How can I create a system DSN
> that points to my SQL2000 server when there is no direct path?
> When I create the DSN, it asks, "which SQL Server to you want to connect
> to?" But, the drop down box is empty. What should I be typing in here, and
> what holes do I need to create in my firewall to make it work?
> -Trevor

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