No ethernet output on nighthawk M5

Dear all,

My internet line is down since 2 days and while waiting for a technician to visit me and fix it I would likle to try to use my hotspot 5G WiFi 6 Mobile Router (MR5200) and to connect it to my router through the ethernet port.

No way to make it work.

I've tried to look into the previous post and it doesn't seem as simple as plug and play. I've tried to active and deactivate few features such as always wifi on, etc... But nothing works. When I plug it into my router no internet connection at all and my Hotspot is event recognised by my router as connected.

Could you please try to help me ?

Thnaks for your help.

(Frederic from France)