So I am trying to configure some monitoring for a device that uses dBm as its measurement. So far I have added extended processing to pull the value from the "device message" and make it its own value using the regular expression (-\d+\.\d+) to extract a numeric value.
Now what I need to do is create warnings and error thresholds based on that reading. So -50 to -64 dBm is fine -65 to -74 dBm is a warning and 75+ dBm is an error
The sensor is an SNMP Custom String, the question is does anyone know how I can set the warnings as mentioned above somehow?