Thursday , May 6 2021

Systems Admin

Configuring Nagios on Client for OSSIM

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 …

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Installing and Configuring AlienVault OSSIM OpenSource SIEM

In this tutorial, I’ll be installing and configuring AlienVault OSSIM OpenSource SIEM. Its current latest version is 4.14.0. I have downloaded its ISO image from alienvault official website, you may download AlienVault OSSIM from following given official link:   Installation of AlienVault OSSIM:   AlienVault OSSIM Download:   https://www.alienvault.com/open-threat-exchange/projects Now, I’ll …

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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 …

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Installing PNP4Nagios for Nagios on CentOS

In this tutorial, I’ll be installing PNP4Nagios for Nagios to draw graphs on Nagios NMS Server’s Web UI. Download PNP4Nagios: http://downloads.sourceforge.net/project/pnp4nagios/ Installing Required Dependencies:   Extract & Install PNP4Nagios:   Edit Nagios.cfg, enable “process_performance_data” and add following lines at last: Edit commands.cfg and add following lines at last:     …

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