Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Save more on your purchases! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletter Hub
Free Learning
Arrow right icon
timer SALE ENDS IN
0 Days
:
00 Hours
:
00 Minutes
:
00 Seconds
Zabbix 4 Network Monitoring
Zabbix 4 Network Monitoring

Zabbix 4 Network Monitoring: Monitor the performance of your network devices and applications using the all-new Zabbix 4.0 , Third Edition

eBook
$9.99 $38.99
Paperback
$54.99
Subscription
Free Trial
Renews at $19.99p/m

What do you get with Print?

Product feature icon Instant access to your digital eBook copy whilst your Print order is Shipped
Product feature icon Paperback book shipped to your preferred address
Product feature icon Download this book in EPUB and PDF formats
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
Product feature icon AI Assistant (beta) to help accelerate your learning
OR
Modal Close icon
Payment Processing...
tick Completed

Shipping Address

Billing Address

Shipping Methods
Table of content icon View table of contents Preview book icon Preview Book

Zabbix 4 Network Monitoring

Getting Your First Notification

We have now installed Zabbix, but it's not doing much—this is what we'd expect. Software that starts doing something on its own would probably be a bit undesirable, at least for now. The promise of Zabbix is to inform you about problems as soon as possible, preferably before your users and management notice them. But how do we get data, where do we place it, and how do we define what a problem is? We will try to quickly get Zabbix working and alerting us on a single monitored item, which is the most common scenario. Before we can tell Zabbix who to send notifications to, we will have to explore and use some basic Zabbix concepts. They are as follows:

  • Exploring the frontend
  • Monitoring quickstart
  • Information flow in Zabbix
  • Let's create some load
  • Basic item configuration
  • Using global search
...

Exploring the frontend

Although we have already looked at some data that was provided by the frontend, we should get a bit more familiar with it before attempting some more configuration tasks.

The configuration steps will be followed by verifying the results in the Monitoring quickstart section. We will then explain some generic item terms that are used in Zabbix and their uses. Items, being the basis of information gathering, have a fair amount of configuration possibilities.

In your browser, go to the URL that contains the IP of your Zabbix setup, as mentioned in the following steps. Zabbix should be properly configured now and manageable from the UI:

  1. Open Zabbix's root URL (http://<server_ip_or_name>/zabbix) and log in again if you have been logged out. You should now see a pretty empty dashboard with a little information.
  2. Click on the entries in the top menu...

Monitoring quickstart

Now that we have a basic understanding of the frontend navigation, it's time to look at the basics of data gathering in Zabbix Items. In general, anything you want to gather data about will eventually go into an item.

An item in Zabbix is a configuration entity that holds information on gathered metrics. It is the very basis of information flowing into Zabbix, and without items, nothing can be retrieved. An item does not hold any information on thresholds—that functionality is covered by triggers.

If items are so important in Zabbix, we should create some. After all, if no data retrieval is possible without items, we can't monitor anything without them. To get started with item configuration, open Configuration | Hosts. If it's not selected by default, choose All in the Group drop-down menu (in the top-right corner). This is a location...

Information flow in Zabbix

We have now configured various things in the Zabbix frontend, including data gathering (Item), threshold definition (Trigger), and instructions on what to do if a threshold is exceeded (Action). But how does it all work together? The flow of information between Zabbix entities can be non-obvious at first glance. Let's look at a schematic showing how the pieces go together:

In our Zabbix server installation, we created a host (A test host), which contains an item (CPU load). A trigger references this item. Whenever the trigger expression matches the current item value, the trigger switches to the PROBLEM state. When it ceases to match, it switches back to the OK state. Each time the trigger changes its state, an event is generated. The event contains details of the trigger state change: when it happened and what the new state is. When configuring...

Let's create some load

Right, so we configured sending email. But it's not very interesting until we actually receive some notifications. Let's increase the load on our test system. In the console, launch the following:

$ cat /dev/urandom | md5sum

This grabs a pseudo random, never-ending character stream and calculates its MD5 checksum, so system load should increase as a result. You can observe the outcome as a graph—navigate to Monitoring | Latest data and click on Graph for our single item again.

Notice how the system load has climbed. If your test system can cope with such a process really well, it might not be enough—in such a case, you can try running multiple such MD5 checksum calculation processes simultaneously.

Allow 3 minutes to pass and there should be a popup in the upper-right corner, accompanied by a sound alert:

There is one of the...

Basic item configuration

We rushed through the configuration of our simple item, so you might have gotten curious about the parameters we didn't change or talk about. Let's take a quick look at what can be monitored and what we can configure for each item.

Zabbix can monitor quite a wide range of system characteristics. Functionally, we can split them into categories, while technically, each method used corresponds to an item type.

Monitoring categories

Let's take a look at the generic categories that we can keep an eye on. Of course, this is not an exhaustive list of things to monitor—consider this as an example subset of interesting parameters. You'll soon discover many more areas to add in your...

Using global search

So far, we have navigated to a host or its items and other entities by going to specific pages in the frontend and then looking up the group and host. This is a convenient enough method in smaller installations, and it's also what we will mostly use in this book. In a larger installation, navigating like this could be very time-consuming, thus, a feature called global search becomes very useful. Actually, many users almost completely skip the classic navigation method and use search exclusively.

The global search field is available in the upper right corner of the Zabbix frontend. In there, type a single letter, a. Anything entered here is matched against the beginnings of host-names, and the results are shown in a drop-down. In our case, A test host matches:

You can choose one of the drop-down entries with your keyboard or mouse, or search using your...

Summary

This was the chapter where we finally got some real action: monitoring an item, creating a trigger, and getting a notification on that trigger. We also explored the Zabbix frontend a bit and looked at basic item parameters. Let's review what basic steps were required to get our first alert:

  • We started by creating a host. In Zabbix, everything to be monitored is attached to a logical entity called a host.
  • Next, we created an item. Being the basis of information gathering, items define parameters about monitored metrics, including what data to gather, how often to gather it, how to store the retrieved values, and other things.
  • After the item, we created a trigger. Each trigger contains an expression that is used to define thresholds. For each trigger, a severity can be configured as well. To let Zabbix know how to reach us, we configured our email settings. This included...

Questions

  1. Name the 5 severity levels in Zabbix.
  2. Can Zabbix send messages to different users or groups, and where do we configure this?
  3. Does Zabbix allow items to be pre-processed before it saves them into the database?
Left arrow icon Right arrow icon

Key benefits

  • Experience the full impact of Zabbix 4.0, a useful and increasingly popular tool
  • Enhance your network’s performance and manage hosts and systems
  • A step-by-step guide to smarter network monitoring

Description

Zabbix 4 Network Monitoring is the perfect starting point for monitoring the performance of your network devices and applications with Zabbix. Even if you’ve never used a monitoring solution before, this book will get you up and running quickly. You’ll learn to monitor more sophisticated operations with ease and soon feel in complete control of your network, ready to meet any challenges you might face. Starting with the installation, you will discover the new features in Zabbix 4.0. You will then get to grips with native Zabbix agents and Simple Network Management Protocol (SNMP) devices. You will also explore Zabbix's integrated functionality for monitoring Java application servers and VMware. This book also covers notifications, permission management, system maintenance, and troubleshooting, so you can be confident that every potential challenge and task is under your control. If you're working with larger environments, you'll also be able to find out more about distributed data collection using Zabbix proxies. Once you're confident and ready to put these concepts into practice, you will understand how to optimize and improve performance. Troubleshooting network issues is vital for anyone working with Zabbix, so the book also helps you work through any technical snags and glitches you might face. By the end of this book, you will have learned more advanced techniques to fine-tune your system and make sure it is in a healthy state.

Who is this book for?

If you're new to Zabbix look no further than this book. Zabbix 4 Network Monitoring is for system and network administrators who are looking to put their knowledge to work with Zabbix 4.0.

What you will learn

  • Install Zabbix server and an agent from source
  • Manage hosts, users, and permissions while acting upon monitored conditions
  • Visualize data with the help of ad hoc graphs, custom graphs, and maps
  • Simplify complex configurations and learn to automate them
  • Monitor everything from web pages to IPMI devices and Java applications to VMware stats
  • Configure Zabbix to send alerts including problem severity and time periods
  • Troubleshoot any network issue
Estimated delivery fee Deliver to Argentina

Standard delivery 10 - 13 business days

$12.95

Premium delivery 3 - 6 business days

$40.95
(Includes tracking information)

Product Details

Country selected
Publication date, Length, Edition, Language, ISBN-13
Publication date : Jan 21, 2019
Length: 798 pages
Edition : 3rd
Language : English
ISBN-13 : 9781789340266
Languages :
Tools :

What do you get with Print?

Product feature icon Instant access to your digital eBook copy whilst your Print order is Shipped
Product feature icon Paperback book shipped to your preferred address
Product feature icon Download this book in EPUB and PDF formats
Product feature icon Access this title in our online reader with advanced features
Product feature icon DRM FREE - Read whenever, wherever and however you want
Product feature icon AI Assistant (beta) to help accelerate your learning
OR
Modal Close icon
Payment Processing...
tick Completed

Shipping Address

Billing Address

Shipping Methods
Estimated delivery fee Deliver to Argentina

Standard delivery 10 - 13 business days

$12.95

Premium delivery 3 - 6 business days

$40.95
(Includes tracking information)

Product Details

Publication date : Jan 21, 2019
Length: 798 pages
Edition : 3rd
Language : English
ISBN-13 : 9781789340266
Languages :
Tools :

Packt Subscriptions

See our plans and pricing
Modal Close icon
$19.99 billed monthly
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Simple pricing, no contract
$199.99 billed annually
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just $5 each
Feature tick icon Exclusive print discounts
$279.99 billed in 18 months
Feature tick icon Unlimited access to Packt's library of 7,000+ practical books and videos
Feature tick icon Constantly refreshed with 50+ new titles a month
Feature tick icon Exclusive Early access to books as they're written
Feature tick icon Solve problems while you work with advanced search and reference features
Feature tick icon Offline reading on the mobile app
Feature tick icon Choose a DRM-free eBook or Video every month to keep
Feature tick icon PLUS own as many other DRM-free eBooks or Videos as you like for just $5 each
Feature tick icon Exclusive print discounts

Frequently bought together


Stars icon
Total $ 142.97
CompTIA Network+ Certification Guide
$43.99
Practical Network Automation
$43.99
Zabbix 4 Network Monitoring
$54.99
Total $ 142.97 Stars icon
Banner background image

Table of Contents

24 Chapters
Getting Started with Zabbix Chevron down icon Chevron up icon
Getting Your First Notification Chevron down icon Chevron up icon
Monitoring with Zabbix Agents and Basic Protocols Chevron down icon Chevron up icon
Monitoring SNMP Devices Chevron down icon Chevron up icon
Managing Hosts, Users, and Permissions Chevron down icon Chevron up icon
Detecting Problems with Triggers Chevron down icon Chevron up icon
Acting upon Monitored Conditions Chevron down icon Chevron up icon
Simplifying Complex Configurations with Templates Chevron down icon Chevron up icon
Visualizing Data with Screens and Slideshows Chevron down icon Chevron up icon
Advanced Item Monitoring Chevron down icon Chevron up icon
Automating Configuration Chevron down icon Chevron up icon
Monitoring Web Pages Chevron down icon Chevron up icon
High-Level Business Service Monitoring Chevron down icon Chevron up icon
Monitoring IPMI Devices Chevron down icon Chevron up icon
Monitoring Java Applications Chevron down icon Chevron up icon
Monitoring VMware Chevron down icon Chevron up icon
Using Proxies to Monitor Remote Locations Chevron down icon Chevron up icon
Encrypting Zabbix Traffic Chevron down icon Chevron up icon
Working Closely with Data Chevron down icon Chevron up icon
Zabbix Maintenance Chevron down icon Chevron up icon
Troubleshooting Chevron down icon Chevron up icon
Being Part of the Community Chevron down icon Chevron up icon
Assessment Chevron down icon Chevron up icon
Other Books You May Enjoy Chevron down icon Chevron up icon

Customer reviews

Rating distribution
Full star icon Full star icon Full star icon Full star icon Full star icon 5
(2 Ratings)
5 star 100%
4 star 0%
3 star 0%
2 star 0%
1 star 0%
Leticia Jul 24, 2019
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Muy completo merece la pena aunque echo de menos la versión kindle
Amazon Verified review Amazon
William Farnworth Jun 30, 2021
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Introduced to Zabbix at a new position and this book was the perfect tool I needed to ramp up and have a offline reference I could dog ear and highlight as wanted to.
Amazon Verified review Amazon
Get free access to Packt library with over 7500+ books and video courses for 7 days!
Start Free Trial

FAQs

What is the delivery time and cost of print book? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela
What is custom duty/charge? Chevron down icon Chevron up icon

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order? Chevron down icon Chevron up icon

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges? Chevron down icon Chevron up icon

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

  • If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
  • Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.
How can I cancel my order? Chevron down icon Chevron up icon

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact customercare@packt.com with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at customercare@packt.com using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy? Chevron down icon Chevron up icon

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on customercare@packt.com with the order number and issue details as explained below:

  1. If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on customercare@packt.com within one hour of placing the order and we will replace/refund you the item cost.
  2. Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on customercare@packt.com who will be able to resolve this issue for you.
  3. You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
  4. Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
  5. If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
  6. Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on customercare@packt.com within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged? Chevron down icon Chevron up icon

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use? Chevron down icon Chevron up icon

You can pay with the following card types:

  1. Visa Debit
  2. Visa Credit
  3. MasterCard
  4. PayPal
What is the delivery time and cost of print books? Chevron down icon Chevron up icon

Shipping Details

USA:

'

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.


Unfortunately, due to several restrictions, we are unable to ship to the following countries:

  1. Afghanistan
  2. American Samoa
  3. Belarus
  4. Brunei Darussalam
  5. Central African Republic
  6. The Democratic Republic of Congo
  7. Eritrea
  8. Guinea-bissau
  9. Iran
  10. Lebanon
  11. Libiya Arab Jamahriya
  12. Somalia
  13. Sudan
  14. Russian Federation
  15. Syrian Arab Republic
  16. Ukraine
  17. Venezuela