Category: Installing LinuxCNC
You need to go into gnome network manager and configure that interface, even if it just to get a dhcpd address.
I suggest you look up some information from Debian in your own language to find out more regarding networking.
This forum is regarding topics primarily related to Linuxcnc, whilst some generally Linux support is given you seem to be at a level where you require some more intensive help.
The RPi recognises the card and loads the driver, the kernel has created eth1 related to the NIC, the hardwork is done, now you need to find some more in depth knowledge regarding networking. As I said before the Linuxcnc image is basically Debian but with a realtime kernel built from the RPi GitHub repo and Linuxcnc installed.
