I set up some shiny new virtual machines mostly for #ReproducibleBuilds on a #HoneyCombLX2 packed with 64GB of ram and 16 cores of modest ARM compute power...
only to be stumped on the networking.
The virtual machines were set up to use macvtap via virt-manager in the same way as several other machines... no network.
Today I tried using a USB ethernet adatper. Worked like a charm!