A lot of things break if `GNRC_NETIF_FLAGS_HAS_L2ADDR` is not set. In order to handle router advertisements and auto-configureation, generate a faux l2 address based on the netdev ID.
A lot of things break if `GNRC_NETIF_FLAGS_HAS_L2ADDR` is not set. In order to handle router advertisements and auto-configureation, generate a faux l2 address based on the netdev ID.