Sets the port of the server application running inside guests that will be used for transferring files to and from this guest.
On Linux VMs, the file_transfer_client is set by default to ‘scp’, and this the port is set by default to the standard SSH port (22).
For Windows guests, the file_transfer_client is set by default to ‘rss’, and the port is set by default to 10023.
This is a specialization of the guest_port configuration entry.
Example, default entry:
guest_port_file_transfer = 22
Overridden on Windows variants:
variants: - @Windows: guest_port_file_transfer = 10023
No other documentation currently references this configuration key.