Hello, I have ubuntu 12.04 lts updated; ispconfig 3.0.5 installed and functioning. I have another server with installed nagios and with this server I monitor my servers. I need to monitor postfix queue and others values on ispconfig server. I do not want install nagios on ispconfig but i nedd only install the plugins and i thinks nrpe-plugins package. There is a howto to do this or a right method to follow ? I have find only instruction for install nagios on ispconfig, but I do not want install the entire nagios system but only the necessary packets like plugins. thx in adv