I tried the LAN settings instead of the WLAN. When i go to system, communication, unboard lan... I get for IP address 000.000.000.000.
Obtain IP address automaticaly does nothing.
So i entered IP as 192.168.0.10
After that it asjes for Subnet mask, default gateway and DNS.
What do i enter there? Was it correct for me to chose this IP address?

I'm so sorry for these questions, i feel like a fish on dry land