I want to create a probe that checks the ping times from the dude server to two devices. Then subtract the two values to get the difference which is essentially the latency between the two devices.
This function pings a device from the dude to the device and returns the rtt, ie the latency:
array_element(ping(device_property("FirstAddress")) , 0)
How do I change the function to ping a specific ip address instead if just the device that the function is setup on?