Pixhawk 5x and companion computer by ethernet

hello, I have a pixhawk 5X, there is the ardurover 4.5.5 firmware installed, I searched everywhere for the ethernet port parameters but I found absolutely nothing except on the PX4 firmware, how can I go about getting access to these parameters?

I would prefer to use ardurover which seems more accessible to me.
maybe we should wait for a firmware update for the pixhawk 5X? Because on the 6X these parameters exist but they have not been implemented on the 5X.
thank you in advance

pinout reference

https://ardupilot.org/copter/docs/common-network.html

That should have what you need.

The parameters start with NET. You need to ensure you have it compiled with network support.