Book Image

Zabbix: Enterprise Network Montioring Made Easy

By : Rihards Olups, Patrik Uytterhoeven, Andrea Dalle Vacche
Book Image

Zabbix: Enterprise Network Montioring Made Easy

By: Rihards Olups, Patrik Uytterhoeven, Andrea Dalle Vacche

Overview of this book

Nowadays, monitoring systems play a crucial role in any IT environment. They are extensively used to not only measure your system’s performance, but also to forecast capacity issues. This is where Zabbix, one of the most popular monitoring solutions for networks and applications, comes into the picture. With an efficient monitoring system in place, you’ll be able to foresee when your infrastructure runs under capacity and react accordingly. Due to the critical role a monitoring system plays, it is fundamental to implement it in the best way from its initial setup. This avoids misleading, confusing, or, even worse, false alarms that can disrupt an efficient and healthy IT department. This course is for administrators who are looking for an end-to-end monitoring solution. It will get you accustomed with the powerful monitoring solution, starting with installation and explaining the fundamentals of Zabbix. Moving on, we explore the complex functionalities of Zabbix in the form of enticing recipes. These recipes will help you to gain control of your infrastructure. You will be able to organize your data in the form of graphs and charts along with building intelligent triggers for monitoring your network proactively. Toward the end, you will gain expertise in monitoring your networks and applications using Zabbix. This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products: Zabbix Network Monitoring-Second Edition Zabbix Cookbook Mastering Zabbix-Second Edition
Table of Contents (51 chapters)
Zabbix: Enterprise Network Montioring Made Easy
Zabbix: Enterprise Network Montioring Made Easy
Credits
Preface
6
Detecting Problems with Triggers
7
Acting upon Monitored Conditions
Bibliography
Index

Chapter 19. Using Proxies to Monitor Remote Locations

The Zabbix server can do monitoring using lots of different methods—it can communicate with Zabbix agents, SNMP devices, and IPMI devices; run commands; and a whole lot of other things. A problem arises when the number of devices to be monitored increases—a single endpoint (our Zabbix server) is supposed to communicate with lots of others, and a large number of connections can cause problems both on the Zabbix server and in the network components between the Zabbix server and monitored devices.

It gets worse if we have to monitor remote environments—be it a branch office, another data center, or a customer site. Zabbix agents? Port 10050 must be open to all servers. SNMP? Port 161 must be open to all devices. It becomes unmanageable real quick.

A solution is to use Zabbix proxies. A Zabbix proxy is a remote data collector process that is capable of collecting data using all the methods the Zabbix server supports. In this chapter, we will...