usb otg ethernet dongle
adds ethernet + usb ports
make internet work: change usb0-cfg to
allow-hotplug usb0 iface usb0 inet static address 10.0.0.2 netmask 255.255.255.0 network 10.0.0.0 broadcast 10.0.0.255 gateway 10.0.0.1 metric 40
metric 40 is important here
why are we changing the usb settings when this is going to be eth0? well the eth0 is going to be fully dhcp and automatic, however we need to add a “metric” so that the OS prioritizes eth0 higher than usb0, and therefore will allow internet traffic through.