On Tue, Aug 20, 2019 at 10:18:42PM +0000, Charles.Hyde@xxxxxxxxxxxx wrote: > The core USB driver message.c is missing get/set address functionality > that stops ifconfig from being able to push MAC addresses out to USB > based ethernet devices. Without this functionality, some USB devices > stop responding to ethernet packets when using ifconfig to change MAC > addresses. Hi Charles ifconfig has been deprecated for years, maybe a decade. Please reference the current tools, iproute2. Andrew