The server asks. The endpoint answers.
The Inventory Service runs as a Windows service on the inventory server and scans defined network ranges on a schedule. Which protocol applies depends on the device. Configuration runs in a single interface.
For Windows devices, LOGINventory copies a small helper file (LOGINfo.exe)
via a remote call, runs it, reads the result, and removes the file again.
If RPC isn’t available, the scan falls back to pure remote API discovery. For Linux,
Unix, and macOS, the scan runs exclusively over SSH. No file is left behind.
The difference between a remote scan and a local scan is small: a local scan additionally discovers connected network drives and user profile packages.
The Windows Firewall opens the required ports automatically once WMI remoting is enabled via Group Policy. If you want to restrict that access, restrict it via GPO to the IP of the LOGINventory server. No global RPC opening required.