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OpenNMS is the world's first enterprise grade network management application platform developed under the open source model.

Well, what does that mean?

  • World's First

    The OpenNMS Project was started in July of 1999 and registered on SourceForge in March of 2000. It has years of experience on the alternatives.

  • Enterprise Grade

    It was designed from "day one" to monitor tens of thousands to ultimately unlimited devices with a single instance. It brings the power, scalability and flexibility that enterprises and carriers demand.

  • Application Platform

    While OpenNMS is useful "out of the box," it is designed to be highly customizable to create an unique and integrated management solution.

  • Open Source

    OpenNMS is 100% Free and Open Source software, with no license fees, software subscriptions or special "enterprise" versions.

Installing OpenNMS

For details on installing OpenNMS, please see the install guide: Installing OpenNMS.

Building OpenNMS

For details on building OpenNMS, please see the wiki page: Building OpenNMS.

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