I have a static IP address and default gateway setup. This works well and allows Mimosa cloud support. However the mangement/monitoring of the link is in a downstream network (further away from the internet gateway). The gateway is on the far side of a ptp link and could be down.
Adding a whole router at a remote radio side seems madness from a cost and power budget perspective.
Note: To be clear, this is not a request to turn the device into a layer 3 router. It is only about adding a route for the next hop address. This is only for the radio generated management traffic.
e.g. Assuming the radio is running linux,
ip route add 10.20.0.0/16 via 10.20.0.2