Forgive me if this has been answered elsewhere. If it has, please point me there.
I’m trying to configure “reverse” checks for Nagios services. I would like to get notification for a service which it UP, as opposed to a service which transitions to a down state.
For example. I want to service define for my unix boxen that telnetd and ftpd are not turned on. I want to be notified if the service gets turned on.
How should I go about doing this?