Go to Network Section for the Guest & create a new Port Forward from guest port 22 to host port 22022 (or whatever port you have free) Save & start up the VM Open terminal and ssh to your local forwarded port
That’s because there’s a bug: https://forum.armbian.com/topic/15593-no-network-with-590-sunxi-on-banana-pi-m2-berry/ Either get the patch or downgrade. Wifi appears unaffected so you can use that to connect.
Quick script to bring Redhat network interfaces up — Gist. Just experimenting with github:gist