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Zabbix 2.2 Monitoring System Overview

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Zabbix is distributed network monitoring software that functions by polling and trapping data. Using this data Zabbix can create specific reports and statistics, which can be accessed from a web based front end. Zabbix data is dependent on the backend database values for a specific item. Zabbix data gathering works at intervals and are not on-demand.

What’s new?

  • No longer support IE6
  • Support systems with multiple interfaces
  • New item keys and deprecated item keys.
  • New macros and deprecated macros.
  • New agent required to use new item keys and macros.


Fore more information see:

Architecture Overview


Zabbix Server - Central process and repository where all configuration, statistical, and operational data are stored. Performs polling and trapping of data, calculates triggers, send notifications to users.

Zabbix Agent - Deployed on monitoring servers/devices to actively monitor local resources and applications and report the gathered data to the Zabbix server. Zabbix Agent can perform passive and active checks.

Passive Check is data being requested by the Server to the Agent.

Active Check is data being sent from the Agent to the Server.


Host groups


Host groups are containers of hosts and templates.

Host groups are what permissions are based on for user groups.


Recommended to use Host group names that includes the group of the owner.



Group Name: Middleware Development & Integration - MDI

Host Groups:

MDI - Cyrus Mail Servers

MDI - Netscaler Servers

Hosts and Templates


Hosts and Templates are almost the same on the backend.

They both hold Application names, Items, Triggers, Graphs, Screens, and Discovery Rules.




Templates contain Application names, Items, Triggers, Graphs, Screens, and Discovery Rules that are used to apply to one or more hosts.

This allows systems with similar functions to be linked.

Changing a template will propagate to all linked hosts.

Unlinking a host from a template will just unlink the items, the items will still exist on the host unless you unlink and clear.

It is recommended that Templates should be stored in the appropriate host group of the owner.

Templates should not be shared between different hosts and different owners.

You can nest templates to separate services, applications, etc.

Recommended to use template names that include the group name of the owner.




Object to be monitored (servers, switches, routers, etc)

Connect on IP / DNS

Can be grouped in 'Host groups'

Can be linked to (multiple) 'Templates'

Can be accessed through 'Interfaces'

Monitoring Status can be changed from Monitored to Not Monitored

Recommend a fully qualified domain as host name.

Recommend to only use visible name if required do to macro ease of use.


Items (Retrieve values)


Items gather data from a host.

Identified by a 'Key'

Can contain numerical or textual values.

Item is an individual metric for gathering a specific data.

Item types are a variety of checks offered by Zabbix

Item keys are functions used to gather data from the specific item type for the configured item.

Item keys must be unique for each host and/or template.

Item keys differ based on item type like Zabbix Agent / SNMP / IPMI / SSH / Telnet / Simple Checks / Scripts / Calculation

Contain timer settings like update interval and history retention period.

Can and should be grouped in 'Applications'

Sample Zabbix Item Types:

  • Zabbix Agents (active or passive)
  • SNMP (v1, v2, v3)
  • IPMI (limited)
  • Simple Checks (icmp, port checks)
  • Web Scenarios(cURL based [text])
  • External Scripts (Server Side)
  • Zabbix Trapper (zabbix_sender)


Triggers (Trigger by Item value)


Use logic to interpret item values

Can check against things like min, max, avg or last value

Textual recognition based on string or regex

Also a lot of other things like dates and times can be used for comparison

Can become quite complex, but are very powerful

Outcome is always numerical

Recommended to use a trigger description that describes the problem.


Trigger Events (Created by Trigger activity)


Trigger state change and duration

Are logged for future reference or audit

Can be acknowledged


Actions (Executed to do work after an Event occurs)


Work on the basis of conditions

Send out (repeated) notifications

Run scripts on hosts


Data Visualization







Things to Remember


Host name is the unique host name used by the agents and the server. (The configuration must match exactly.)

A fully qualified domain name for the host name. (e.g.

Visible name is optional and not recommended for usage unless necessary. Used only in macros e.g. {HOST.NAME}, lists, maps, etc.

Templates should be in the appropriate host group(s) of the owner. The naming of templates should include the name of the server type, function, application, or service. Also recommend the template should show the owner name.

When using interfaces I strongly recommend using IP address over DNS name. (Unless it's a website or something that changed dynamically)

Do not set any interval under 60 seconds. Intervals should be configured properly. If the interval can be set longer, I recommend doing so. This is a shared environment, be polite.

There are little to no use cases to keep the history of items over 1 day. So please change the history date to one day.

Recommended to use host group names that are easy to identify the group who owns it. Prepend user group or something similar.

Passive Check is data being requested by the Server to the Agent.

Active Check is data being sent from the Agent to the Server.

Unlinking a host from a template will just unlink the items, the items will still exist on the host unless you unlink and clear.

Make sure your actions only affect the host group you are working with and the user/user group you are targeting.


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