How to add a new client to the Nagios server.How to add a new client to the Nagios server.

In the previous articles, we discussed how to install Nagios, how to install Nagios plugins, how to upgrade Nagios core and how to install Nagios client. Now in this article will discuss how to configure new clients in the Nagios server. There are different configuration files Linux and Windows clients

SSH Password-less authentication in easy steps.SSH Password-less authentication in easy steps.

SSH Password-less authentication is very useful when you are automating tasks between your all remote servers. If you want to run any script or use SCP multiple times then this option will be very useful for you. Once this is implemented that you will never ask a password to login

How to install Nagios client (NRPE)How to install Nagios client (NRPE)

You need to do installation and basic client configuration on remote server to monitor your host and services with Nagios Core. Step 1: First of all you need to install all required packages. # yum install gcc glibc glibc-common gd gd-devel make net-snmp openssl-devel vim wget xinetd Step 2: Create

How to Upgrade Nagios Core from 4.3.2 to 4.4.6How to Upgrade Nagios Core from 4.3.2 to 4.4.6

The new Nagios Core version fixes are here. Nagios core 4.4.6 – 2020-04-28 FIXES 1. Fixed Map display in Internet Explorer 11 (#714) (Scott Wilkerson) 2. Fixed duplicate properties appearing in statusjson.cgi (#718) (Sebastian Wolf) 3. Fixed NERD not building when enabled in ./configure (#723) (Sebastian Wolf) 4. Fixed build

How to install Nagios-Plugins in UbuntuHow to install Nagios-Plugins in Ubuntu

Nagios plugins are like extensions to monitor remote hosts with Nagios core. Let see the installation process for it. Before installing Nagios plugins you should already install and configured Nagios core in your server. How to install Nagios core in ubuntu. Step 1: First, install the require packages using apt