The Four Functional Areas

EVENT MANAGEMENT

OpenNMS is event driven. Events can be received, modified, assigned a severity, reduced (in the case of duplicate events) and can cause notification actions, such as sending an e-mail or SMS, or running a corrective script, to be performed.

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PROVISIONING

While often overlooked, the ability to add, change and remove devices from the management platform becomes incredibly important on a network of this size.

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PERFORMANCE MEASUREMENT

OpenNMS has the ability to collect time-series data from a number of protocols: HTTP, SNMP, JMX and even WMI. This data can be stored, graphed, as well as measured for thresholds.

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SERVICE MONITORING

From simple “pings” and port checks up to complex monitors for web sites, mail services and mobile telephony communication, OpenNMS comes with a number of monitors to insure that those services are both active and responsive. In an age where a slow web page can result in a quick loss of revenue, a solid service monitoring solution can pay for itself in no time.

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About the Platform

Network Management is hard. While there are a number of solutions available to address management issues, very few of them can scale to handle the needs of large enterprises and carriers. For years they have been suffering with expensive commercial applications that take a long time to deploy, mainly due to the need to fit a company’s business practices to the way the tool works. OpenNMS was created as a solution.

Started in 1999, the project has a proven track record of success. While remaining 100% open source, OpenNMS has won a number of awards against products from companies like IBM, Hewlett-Packard and Novell.

Awards   Testimonials   History

Provisioning

We have one client with nearly 70,000 devices being managed by OpenNMS. While often overlooked, the ability to add, change and remove devices from the management platform becomes incredibly important on a network of this size. OpenNMS can automatically discover the network, gather information from external sources (such as a company database) or a combination of the two. This allows for a fine grain control over device management with results in fewer false positives.


Event Management

OpenNMS is event driven. Events can be received, modified, assigned a severity, reduced (in the case of duplicate events) and can cause notification actions, such as sending an e-mail or SMS, or running a corrective script, to be performed. Numerous event sources can be used, from SNMP traps to Syslog messages to TL/1 logs, and of course it is extremely easy to add custom events. OpenNMS can serve as the central repository for all information available from devices on the network.


Service Monitoring

If it is reachable over the network, OpenNMS can monitor its performance. From simple “pings” and port checks up to complex monitors for web sites, mail services and mobile telephony communication, OpenNMS comes with a number of monitors to insure that those services are both active and responsive. In an age where a slow web page can result in a quick loss of revenue, a solid service monitoring solution can pay for itself in no time.


Performance Measurement

OpenNMS has the ability to collect time-series data from a number of protocols: HTTP, SNMP, JMX and even WMI. This data can be stored, graphed, as well as measured for thresholds. Not only does it provide the basic high/low thresholding, OpenNMS can also trigger alerts on complex thresholds (involving more than one value) as well as relative and absolute changes in collected values. Whether measuring CPU utilization or the price of an eBay auction, OpenNMS can do it.


And Much More

This is, by far, not an exhaustive list of OpenNMS functionality and features, as more are added almost every day. For example, provisioning also includes the ability to interact with configuration management tools such as RANCID, and the notification system can connect to most popular trouble ticketing systems.

With its power and flexibility, OpenNMS is ready to meet the most demanding management needs.