Hi Everyone, I am trying to get the above devices to play together but I am not having much success. I am able to see the device lte1 appear in the interfaces list, which is a good start, but I cannot convince packets to flow out to the wider internet. I have tried pointing a default route & NAT at lte1 but no luck. I have tried setting an APN but it gets changed back to blank after a short time which I think might be related to the issue. I have installed the LTE package and am running 6.32.2. This E8372 device is mentioned as working... and it looks like it should but its not quite working... http://wiki.mikrotik.com/wiki/Supported_Hardware#4G_LTE_cards If anyone could shed some light on this that would be great? The E8372 basically appears as an Ethernet device in my computer and it works just fine there so it is definitely a driver/interface issue between the Mikrotik and the Huawei. Thanks Andrew