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Tag Archives: nagios

Configuring Nagios on Client for OSSIM

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In this tutorial, I am going to install Nagios on Windows and Linux Hosts to monitor them with AlienVault OSSIM SIEM for 24 x 7 Availability check. Configuring Nagios on Client for OSSIM: 1- Install latest version of: – NSClient++ on windows hosts. Download from:        nsclient.org/nscp/downloads . – NRPE Plugins is required with Nagios Plugins on Linux/Unix hosts. Download …

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ld-linux.so.2 bad ELF interpreter: No such file or directory

When I used “check_dig” plugin to monitor DNS Resolution on TMG Gateway server using NSClient++, I faced following error:   Solution: To resolve this issue, first lets check what will provided ld-linux.so.2 file: Result on CentOS 7 64bit is: Let’s install required Addon: I’ve installed this as installing “glibc-2.17-55.el7.i686” gave me Error. Now, test if the script is working now: …

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How to monitor Windows Host by Nagios Core

This is the time to add and monitor Windows host by Nagios Core NMS. We need NSClient++ addon to be downloaded and installed on Windows host that is required to be monitored. Download NSClient++: http://nsclient.org/stable/ –  Install it, give NMS Server’s IP and Password when asked during setup. – Finish Setup – Edit config file, set Server’s IP in “Allowed …

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Installing Nagios Core on CentOS

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Installing Nagios Core on CentOS 5 / 6 & 7 In this tutrial I will install Nagios Core (one of the most powerful and opensource NMS) with Nagios Plugins and NRPE on CentOS version 7, steps for CentOS 5 & 6 also included. Tools / Addons used in this tutorial: Operating System:           CentOS 7 Nagios Core  –  http://www.nagios.org/download/core Nagios Plugins  …

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