Scalable

Built for enterprises, OpenNMS monitors millions of devices from a single instance.

Extensible

Use the flexible and extensible architecture of OpenNMS to extend service polling and performance data collection frameworks

Open Source

Published under the AGPLv3 license, OpenNMS is a fully open source solution.

Supported

Supported by a large community of users and commercially by The OpenNMS Group

Enterprise Class Open Source Network Management

OpenNMS: built for scalability, integration, and high levels of configuration since 2000.

The OpenNMS Group Product Suite

Get OpenNMS products straight from the source. Purchasing through the OpenNMS Group provides inside access to the development and consulting team that maintains the project.

Support

The OpenNMS Group’s support staff works directly with core OpenNMS developers to resolve tickets quickly and effectively. We offer support subscriptions for both OpenNMS Horizon and Meridian, as well as optional 24/7 assistance.

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Consulting

Save time, money, and resources by hiring a consultant from the OpenNMS Group to assist with OpenNMS deployment, optimization, or migration from another platform.

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Training

The OpenNMS Group offers a formal five day boot camp that covers installation, network discovery, and basic feature configuration. This hands-on, highly interactive course emphasizes best practices.

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Custom Development

Since OpenNMS is designed for extensibility and integration with other systems, the development team at the OpenNMS Group can deliver a custom feature that addresses any users’ needs.

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Meridian by OpenNMS

Love open source but hate dealing with rapid releases and buggy updates?

Developed for enterprises and business looking for a stable network management platform with long term support, OpenNMS Meridian is a stable version of OpenNMS released on an 12 to 18 month interval.

Get a Meridian Quote!

Blog

OpenNMS Training Dates Announced for September 2017

June 6th, 2017|0 Comments

The next OpenNMS training course will be held the week of 11 September, 2017, at the OpenNMS [...]

OpenNMS Meridian 2015.1.5 Released

May 22nd, 2017|0 Comments

Release 2015.1.5 is the sixth release of OpenNMS Meridian 2015. It contains a few bug [...]

OpenNMS Meridian 2016.1.5 Released

May 22nd, 2017|0 Comments

Release 2016.1.5 is an update to 2016.1.4 that provides quite a few bug fixes and [...]

OpenNMS Team Wins 5000€ Prize at TM Forum {open}:hack

May 18th, 2017|0 Comments

A group of four students from Southampton Solent University, mentored by Dr. Craig Gallen, used OpenNMS to win [...]

HORIZON BY OPENNMS

Looking for in-depth information about the open source project or community? Visit our community page for Horizon by OpenNMS!
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