Severity: Warning
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Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
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Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d403f7ocbvkig7v3jpk6btc5b77ifk4je
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d89ska3n09og4o72d7i6jeg82jjnfa8ud
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
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Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d89tfgfepnke8gioqfsubs7i6cch4no49
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d8gpq02oajkd81lbr3i0mq6q5tt7bspp8
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d91slu9jpliusgdcuoa85oh24d6au3dr2
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d95u80boc4lgjtch9vmc908gipnrevsj4
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d9ao9t28mspq7lsgndc26jdv8io1vqrtn
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2d9bou0s72b14rvpcok9ps3gt5ulbstdsq
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2da2jrnb0fm8vufec8b7ru0b69302oaiun
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2dadam05s089dmbvno0me97h7p1cfja9jc
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Severity: Warning
Message: filemtime(): stat failed for D:\xampp_old\htdocs\ebookreading.net\application\writable1/ci_sessiona68b9efaf62f12b2300ee40c42c7ba2dadqsq6ief7osto6ebngsmljct1uckha1
Filename: controllers/Base.php
Line Number: 44
Backtrace:
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Base.php
Line: 44
Function: filemtime
File: D:\xampp_old\htdocs\ebookreading.net\application\controllers\Detail.php
Line: 10
Function: __construct
File: D:\xampp_old\htdocs\ebookreading.net\index.php
Line: 380
Function: require_once
Overview of Zenoss Core 3.x Network and System Monitoring
In Detail
For system administrators, network engineers, and security analysts, it is essential to keep a track of network traffic.
Zenoss Core is an enterprise-level systems and network monitoring solution that can be as complex as you need it to be. And while just about anyone can install it, turn it on, and monitor "something", Zenoss Core has a complicated interface packed with features. The interface has been drastically improved over version 2, but it's still not the type of software you can use intuitively – in other words, a bit of guidance is in order.
The role of this book is to serve as your Zenoss Core tour guide and save you hours, days, maybe weeks of time.
This book will show you how to work with Zenoss and effectively adapt Zenoss for System and Network monitoring. Starting with the Zenoss basics, it requires no existing knowledge of systems management, 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 book contains step-by-step examples to demonstrate Zenoss Core's capabilities. The best approach to using this book is to sit down with Zenoss and apply the examples found in these pages to your system.
The book covers the monitoring basics: adding devices, monitoring for availability and performance, processing events, and reviewing reports. It also dives into more advanced customizations, such as custom device reports, external event handling (for example, syslog server, zensendevent, and Windows Event Logs), custom monitoring templates using SNMP data sources, along with Nagios, and Cacti plugins. An example of a Nagios-style plugin is included and the book shows you where to get an example of a Cacti-compatible plugin for use as a command data source in monitoring templates. In Zenoss Core, ZenPacks are modules that add monitoring functionality. Using the Nagios plugin example, you will learn how to create, package, and distribute a ZenPack. You also learn how to explore Zenoss Core's data model using zendmd so that you can more effectively write event transformations and custom device reports.
Implement Zenoss core and fit it into your security management environment using this easy-to-understand tutorial guide