Re: I don´t know how to make this plugin work

MayraAltamirano, if you are already in the plugins directory, make sure to run your plugin as such:

./check_fortigate.pl -H 192.168.200.254 -C public -T cluster

or run it with:

/full/path/to/the/check_fortigate.pl -H 192.168.200.254 -C public -T cluster

Hope this helps.