Herelink LAN UDP output


I have a PC connected to LAN connection of the herelink air unit. This is for rover frame.

Mission Planner works fine opening connection at UDPCL. I do not know what UDPCL is but the communication works so telemetry is ok.

I would like to open a normal MAVlink connection using UDP with the air unit over its LAN connector.

How do I do that?
How to configure herelink outputting MavLink over UDP to a certain IP?