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Nagios Trouble Shooting Tutorial

While compiling Nagios plugins, you may get an error regarding the SSL version; it requires to install the OpenSSL on the Linux box. ========================== check_http.c:312:9: error: ‘ssl_version’ undeclared (first use in this function) …. make[2]: *** [check_http.o] Error 1 make[2]: Leaving directory `/usr/local/src/nagios-plugins-1.4.16/plugins’ make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/local/src/nagios-plugins-1.4.16′ make: *** [all] Error […]

How To Install Nagios 4.4.2 on CentOS 6 / RHEL 6

Nagios is the most widely used open source monitoring tools which help us to monitor the services and application that run’s on Windows, Linux, Routers and other network devices. With the help of Nagios, you can monitor basic services and attributes. We can access the Nagios using web interface coming with the bundle and configuration […]