Here is what im trying to do. I have a Web server on the DMZ and this is what I?m looking to do.
A. Allow DMZ Web server to communicate with my SQL on the internal network using port 1433
B. Allow my SUS server on the DMZ to have internet access so that it will collect security updates and push this updates out to my Web Server on the DMZ. SUS server will be off most of the time. The only time this server will be turn on is when collecting updates.
Below is the diagram and my configuration. Can you please help me out with the configuration?