How To Send Alerts From Nagios Core Using Gmail

  • October 25, 2019

In my previous video, I instructed you on how to install Nagios, configure the basics, and have your network monitored. Today, I am going to show you how to configure Nagios for email alerts that can be associated with certain services to certain administrators.

Monitor Linux Server With Nagios Core Using SNMP

  • October 25, 2019

Nagios is one of the most popular industry slandered enterprise class server & network monitoring solution. Nagios core is free and open source tool which allows you to monitor your entire IT infrastructure to ensure host, services and applications functioning properly.

Setup Postfix To Send Emails Using Gmail Relay

  • October 25, 2019

In this tutorial I’m going to tech you how to configure an email relay server for the with your Gmail account.

How to Install Nagios Core 4.4 Server on CentOS7 RHEL7

  • October 8, 2019

Introduction: Nagios is a industry slandered IT infrastructure monitoring solutions. Which is one of the most popular, open source , powerful server and network monitoring system.

How To Setup an OpenVPN on pfSense with Dual-WAN Interfaces as Fail-over

  • September 24, 2019

Introduction: OpenVPN is really useful to access your office when you are out of the office. In this tutorial, I’m going to show you how to set up your own VPN connection using with OpenVPN service on the pfSense firewall.

Install and Configure ELK Stack 7.3 On CentOS7

  • August 26, 2019

INTRODUCTION Hi Folks, In this tutorial I’m going to install & configure ELK Stack as a Log server inside my testing Lab.

How To Kill Zombie Processes on Linux

  • July 7, 2019

How To Kill Zombie Processes on Linux What is a Zombie Process ? Normally, When we launch a program, It starts their task & once task is over, Its end that process.

Configure Local DHCP Server and DNS Resolver on pfSense

  • September 18, 2016

Hi Guys today I’m goning to demonstrate how to install and configure dhcp server and dns reslover on pfsense 2.