Filter connections by IPv4 address to allow, query, or reject particular computers, or + to allow connections from all.

The default value for this VNC parameter is "+".

If you enable this policy setting, the corresponding VNC parameter will be set to the value you specify.

If you disable this policy setting or do not configure it, the corresponding VNC parameter will use the default or user-specified value.

Supported on: Windows 10


Registry PathSoftware\Policies\RealVNC\vncserver
Value NameHosts
Value TypeREG_SZ
Default Value+


Administrative Templates (Computers)

Administrative Templates (Users)