I am using check_iftraffic64.pl plugin to check the internet bandwidth being used on a fortigate unit. This is the result I get: Average IN: 470.89Kbs (4.71%), Average OUT: 907.19Kbs (9.07%), ...
I have configured nagiosgrapher correctly, as far as I can tell, but the logs continue to report a lack of data. For example, for load, in /var/log/nagiosgrapher/ngraph.log: 2012-08-02 22:30:16 ...
I did: apt-get install nagios nagios-plugins nagios-nrpe-plugin nagiosgrapher and adjusted nagios cfg to: process_performance_data=1 service_perfdata_command=ngraph-process-service-perfdata-pipe ...