Nagios Support Forum

I have check the link
https://netapp-monitoring.info/en/
As per the documentation it will be there. But trial plugin is not available.

How can I get trial plugins for this.

As far as that plugin is concerned, you'll have to contact the developer: https://netapp-monitoring.info/en/contact.html

As for us, I know you were already given a link to the exchange, but here's one where I did a search for Netapp: https://exchange.nagios.org/index.php?o ... ord=netapp