Comprehensive monitoring tools in one platform
Dynamic scalability for data processing. Monitor tens of thousands of data points via a distributed and tiered system.
Event-driven architecture allows extension of service polling and data collection frameworks, and flexible workflow integration.
Supported by a large community of users and commercially by The OpenNMS Group.
Published under the AGPLv3 license, OpenNMS is a fully open source solution.
Latest blog posts
Security update: Mandatory GPG key rotation for Meridian and Horizon
In the wake of the CircleCI breach, we have been reviewing policies and updating keys and tokens used in our automation for anything that [...]
How to Monitor Processes With SNMP
Monitoring processes that don't provide network services is a default use case in network monitoring. Because they aren't providing network services, black box testing [...]
2022 Cybersecurity Awareness Month
October’s Cybersecurity Awareness Month seems like a great time to discuss the improvements we are making at The OpenNMS Group to improve our security [...]