Nagios tool is very helpful for monitoring server process, load, free space and etc. On this post how to configure at specific process like rsyslogd, cpanel, csf or any other process.

You may get an error in MySQL : Host host-name is blocked because of many connection errors,

We have already discussed about the Nagios monitoring tool in the last three posts, there are many features available for the monitoring system. We will configure the web page content monitoring and it very easy to do that.

We have already discussed NRPE configuration on the previous post, the following demonstrate how to configure client machines to be configured and monitoring,

The Nagios is a very helpful monitoring tool to the remote machines, we can Install and Configure NRPE in CentOS and Red Hat OS.

Nagios server is an open source use for system monitoring, network monitoring and software application status. It gives your service alerts, information and status.

One time you have completed the installation Nagios-plugin and nrpe, if you find an error on the Nagios monitoring page when configuring in the client system,