Short Desciption: This books is Free to download. "Zenoss Core 3.x Network and System Monitoring book" is available in PDF Formate. Learn from this free book. 3 Zenoss Core 3.x Network and System Monitoring For system administrators, network engineers, and security analysts, it is essential to keep a track of network . Zenoss Core 3.x Network and System Monitoring Michael Badger Zenoss Core is an enterprise-level systems and network monitoring solution that can to read online, online library, greatbooks to read, PDF best books to read, top books.
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Zenoss Core Network and System Monitoring: A step-by-step guide to configuring, using, and adapting this free Open Source network monitoring system - with. Zenoss Core 3.x Network and System Monitoring Oracle Spatial And Graph Topology Data Model And Network Data Model Graph Developers Guide. Chapter 1: Network and System Monitoring with Zenoss Core Autodiscover devices. Our device inventory: A job well done. Reviewing device creation job.
HDA Integration Guide. Installation Overview Thank you for selecting Bitdefender Business Solutions to protect your business. In this chapter, we're going to configure our devices so that we ensure we collect the proper information. Paperback pages. Penetration Testing.
Starting with the Zenoss basics, it requires no existing systems management knowledge, and whether or not you can recite MIB trees and OIDs from memory is irrelevant. Advanced users will be able to identify ways in which they can customize the system to do more, while less advanced users will appreciate the ease of use Zenoss provides. The best approach to using this book is to sit down with Zenoss and apply the examples found in these pages to your system.
Michael Badgeris a writer and technical communicator who has worked in a range of technical roles, including support, automated software testing, and project management. He has authored several books for Packt Publishing, including Scratch 1. Sign up to our emails for regular updates, bespoke offers, exclusive discounts and great free content. Log in. My Account. Log in to your account. Not yet a member? Register for an account and access leading-edge content on emerging technologies.
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A step-by-step guide to configuring, using, and adapting this free Open Source network monitoring system - with a Foreword by Mark R. Are you sure you want to claim this product using a token? Michael Badger June Quick links: What do I get with a Packt subscription? What do I get with an eBook? What do I get with a Video? Frequently bought together. Learn more Add to cart. Sphinx Search Beginner's Guide. Paperback pages.
Book Description For system administrators, network engineers, and security analysts, it is essential to keep a track of network traffic. Table of Contents Chapter 1: Chapter 2: System Architecture.
Chapter 3: Installation and Set up. Chapter 4: The Zenoss User Interface. Chapter 5: Device Management. Chapter 6: Status and Performance Monitors. Chapter 7: Event Management. Chapter 8: System Reports.
Chapter 9: Remember, the zwinuser and zwinpassword properties must be an administrator on the Windows server you're monitoring. It's possible that each of your Windows servers could require a different username and password. The zwinuser property can be either a local or a domain account. You can check the following zproperties at the device or class level: Make sure the device is using the zenoss.
If you're encountering problems, there are several zproperties that affect how successfully you can monitor remote machines.
There are several points of failure, but the most probable error is that the zcommandpath value is not valid if you installed the Zenoss Plugins as I described. The zenplugin. Change the zcommandpath property to reflect the actual path to zenplugin. In order for Zenoss Core to connect to the remote server, it must supply valid user credentials. Check the zcommandusername and the zcommandpassword properties to ensure they contain a valid username and password for the remote server.
The collector plugins are specifically designed to interact with zenplugin. Device administration In this section, we'll take a look at some basic device administration tasks, including: Locking or unlocking a device Zenoss Core automatically polls the devices in our inventory and remodels the devices when it finds changes.
To prevent changes to the device properties, we can lock the configuration, and we can also lock the device from being deleted from the inventory. From the Device Overview page, select Lock from the Actions menu. Select from these choices, as shown in the following screenshot: Lock from updates Lock from deletion Send event when actions are blocked 3. The device status page displays after we choose a locking option. The options should be self explanatory. If you choose to send an event when actions are blocked by a lock, the event will show up in the event console for the device.
Renaming a device Zenoss automatically detects and populates the device name, but we can name the device anything we want. On my test network, I prefer to use the names of furbearers. Click on OK to save the change.
On the Device Status page, the device information updates to reflect the new name. Even the breadcrumb navigation changes to reflect the new name. At other times, we may try to monitor a server only to discover that it has a dynamic IP address. Since Zenoss Core requires a static IP address on the monitored device, we need to assign an IP address to the server, and therefore, IP information will need to be updated in Zenoss Core.
To change the IP address: Click OK to save the change. Zenoss Core confirms the action with a status message in the bottom-right corner of the page. The collectors in Zenoss Core define settings that determine how each device assigned to a collector is monitored.
On Zenoss Core, the default collector is localhost. Zenoss Core supports only one collector on the same host. Deleting devices Given enough time, we will find devices in our inventory that we want to delete. For example, maybe we accidentally added a bunch of workstations with dynamic IP addresses that go up and down. There are many other reasons to delete a device from Zenoss Core, but I trust you have a firm grasp on when deleting a device from the inventory is necessary. If you think you might want to monitor the device in the future, you should consider setting the production state to decommissioned.
This keeps all the historical data and retains the device in the inventory; however, it's no longer monitored.
To remove a device from inventory: Click on the Infrastructure menu and select the devices you want to remove. From the Device Overview page, select Delete from the Actions menu. Select the Remove Devices button it looks like a minus sign located at the top of the device list. The Remove Devices dialog displays and prompts you to select from the following options: Delete current events for these devices Delete performance data for these devices 5.
Make the appropriate selections and click on OK to confirm the delete.
The device will no longer show in inventory and Zenoss Core will no longer monitor it. Zenoss Core 3. A Biography of the author of the book A preview chapter from the book, Chapter.
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