Our ADSelfService Plus server running 5.0 5002 resides in our DMZ, but on the domain.  So far, all functionality of the product works as expected, except when trying to deploy Gina/CP from the web app.  When I try to push the installation to some computers, I get the error "The network path was not found."  I have the server running on ports 80 and 443.  Ports 389 and 135 are open between the ADSSP server and the domain controllers.

 

My question is: do I need port 445 open for SMB in order to copy/push the file to the client computers?