For Secret Server to perform local account discovery on a machine, it makes use of the following port:
epmap (135)
In order for discovery to work when the target computer is behind a firewall, please verify that the correct ports are configured properly.
If Secret Server fails to get the accounts off of a computer with the error message "Computer does not exist or inaccessible", then you will need to open this port.
Article ID: 163, Created On: 6/8/2011, Modified: 6/9/2011