NULL error in nagios

Sometimes we can see that the nagios configuration is completely correct but it returns a (NULL) like the following. This happens because it

Activate SNMP in Netapp

How to enable SNMP on a Netapp.

Cacti does not generate graphics

Hello, there are times when we have errors in cacti which we see that it does not show graphics…. This is usually easy to fix.

HowTo: Install vsftpd GNU/Linux

sftpd (Very Secure FTP Daemon) is software used to implement file servers over the FTP protocol. It is distinguished mainly because its defa

Install Cacti in GNU/Linux

Cacti is a complete network graphics solution designed to take advantage of the storage power and graphics functionality of RRDtool applicat

Install GNU/Linux caged SFTP server

SSH File Transfer Protocol (also known as SFTP or Secure File Transfer Protocol) is an application-level protocol that provides the function

Install SNMP on Windows 2008 Server

This document will show how to install and configure the SNMP service on a system with MS Windows 2008 in order to be monitored with CACTI,

Install SSH on Netapp

We install SSH…

install the NetApp Data ONTAP simulator

Let's install a small Netapp storage simulator. with which we can do tests before carrying it out in a production environment…

Install Webmin on GNU/Linux

Webmin is a web-accessible system configuration tool for OpenSolaris, GNU/Linux, and other Unix systems. With it you can configure internal

Install XenServer-tools GNU/Linux

When installing any OS we must know if it is supported by XenServer, more than anything in case we want to take advantage of its paravirtual

Installing Nagios

Nagios is a widely used open source network monitoring system that monitors specified equipment (hardware) and services (software), alerting