Nagios Support Forum

Hi,
i installed nagios XI on one server and i'm monitoring another (slave) by means of server plugins.
i configured many things like cpu check, memory, proc and so way, that are ok. So at the end i need to configure a Network Bandwidth Monitoring. I figure out the slave by means of NRPE give information to the server. The server will then evaluate
warning and critical and track the bandwidth usage in a graph.
I installed manually NRPE and relative plugins on the slave, i installed nsmp on the slave and now i want know which plugin i need to doing this.
i used i.e. "check_tcptraffic" but i receive those error when i launch this: so how i can solve? or maybe u can suggest me a nice plugin that do what i need with no problem?

thanks in advance!

This looks like you don't have the Nagios/Plugin/Threshold.pm package installed and this plugin is trying to use it..

If this is a system with yum on it you could run the following to install it

that's it! i also installed "yum install perl-Readonly" to complete the needed package!
thanks so much!