开源免费的网管软件(Open Source IT Monitorig Solutions)

很多公司在考虑网管软件时,都很少想到采用开源免费的网管软件,甚至还采购了IBM,HP,CA,BMC等公司的产品.看看下面的开源免费网管软件,也许你会改变想法.

我现在比较喜欢Cacti,可惜现在没有需要我管理的IT系统。在以前单位的时候,则是使用MRTG管理。


http://cacti.net/
Cacti is a complete network graphing solution designed to harness the power of RRDTool’s data storage and graphing functionality. Cacti provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features out of the box. All of this is wrapped in an intuitive, easy to use interface that makes sense for LAN-sized installations up to complex networks with hundreds of devices.
界面效果展示地址 http://cacti.net/screenshots.php



http://www.groundworkopensource.com/
GroundWork Open Source, the fastest growing provider of open source IT management software, delivers the right solution to ensure unprecedented network, system and application availability. We combine all the advantages of open source software with superior functionality, documentation, and professional support to give you unprecedented visibility and control of your entire IT infrastructure. With GroundWork Open Source you get enterprise-class IT management at a fraction of the cost. Ground Work Open Source – IT Management that is just RIGHT.
在线演示地址:http://www.groundworkopensource.com/products/tour.html



http://oss.oetiker.ch/mrtg/
You have a router, you want to know what it does all day long? Then MRTG is for you. It will monitor SNMP network devices and draw pretty pictures showing how much traffic has passed through each interface.
Routers are only the beginning. MRTG is being used to graph all sorts of network devices as well as everything else from weather data to vending machines.
MRTG is written in perl and works on Unix/Linux as well as Windows and even Netware systems. MRTG is free software licensed under the Gnu GPL.
DEMO展示地址 http://www.stat.ee.ethz.ch/mrtg/



http://www.nagios.org/

Nagios is a host and service monitor designed to inform you of network problems before your clients, end-users or managers do. It has been designed to run under the Linux operating system, but works fine under most *NIX variants as well. The monitoring daemon runs intermittent checks on hosts and services you specify using external “plugins” which return status information to Nagios. When problems are encountered, the daemon can send notifications out to administrative contacts in a variety of different ways (email, instant message, SMS, etc.). Current status information, historical logs, and reports can all be accessed via a web browser.
界面效果展示地址 http://www.nagios.org/about/screenshots.php



http://www.zabbix.org/
ZABBIX offers advanced monitoring, alerting and visualisation features today which are missing in other monitoring systems, even some of the best commercial ones.
界面效果展示地址 http://www.zabbix.com/screenshots_11_graphs.php



http://www.zenoss.com/
Zenoss provides a complete suite of software and services to help you succeed monitoring your IT infrastructure.
To support your unique needs, we offer several paths to success. Choose the offering(s) that make sense for your situation, budget and expertise.
Everything we do is based on Zenoss Core, our award-winning open source IT management platform. Our software provides a single, integrated solution for monitoring your entire IT infrastructure: network, servers, applications, across the full lifecycle: inventory, configuration, availability, performance, events, logs and alerts.
界面效果展示地址 http://www.zenoss.com/product/screenshots

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