Fully Automated Nagios(FAN Nagios) : After Configuring All My Hosts And Services , All Are Not Showing In Monitoring View.

You have to export your configuration, go to

Configuration > Monitoring Engines > Generate

Select a poller

Check “Move Export Files” and “Restart Monitoring Engine”

Click on Export

I have observed that, " after any config change, we need to export it to take effect".

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