I have a UDP that polls our Nasuni filers for a specific OID to tell me when they last created a snapshot, they are meant to do this every 5 minutes.
I want to create an alert that compares the time of the last snapshot to the current time, and if it's more than 30 minutes ago then triggers to let me know the snapshot has stuck.
The UDP returns data in the form of
Can someone point me on how to generate the alert as I'm running round in circles here and not getting anywhere!
Many thanks,
Danny