I will use a orangepi PC2 as openhab server.
Arbian 25.2 kernel 6.6.62 minimal.img is installed.
The orangepi is connected with an ethernet cable to the router, but is not visible in the list of connected devices. So I suppose he does not make connection.
I want to access the orangepi by putty on my PC but as long he is not online, connection is not possible. Led's on the ethernet connector ar flashing.
What do I wrong ?