Has anyone a working solution to bring up eth0/wlan0 when they are down using the information in interfaces.d/wlan0 and interfaces.d/eth0?
I would need it for an IoT device that might have an available ifconfig for eth0 or for both and ifconfig eth0 and wlan0.
I would also like the device to connect if the cabled/wifi is available some time after the device was powered.
I would need my device to reconnect whenever:
- the connection of the router drops temporarily
- the ethernet cable gets unplugged/replugged