OpenNMS Horizon
OpenNMS Horizon is an open source network monitoring system that provides integrated fault, performance, accounting and configuration management for networks and applications. It's designed for scalability and flexibility.
open-source
network-monitoring
fault-management
performance-management
accounting-management
configuration-management
OpenNMS Horizon: Open Source Network Monitoring System
OpenNMS Horizon is an open source network monitoring system that provides integrated fault, performance, accounting and configuration management for networks and applications. It's designed for scalability and flexibility.
What is OpenNMS Horizon?
OpenNMS Horizon is a free and open source enterprise grade network monitoring system licensed under the AGPL. It provides integrated fault, performance, accounting and configuration management for networks and applications.
Some key features of OpenNMS Horizon include:
- Discovery of network devices and services using protocols like SNMP, ICMP, WMI, JMX and REST APIs
- Flexible and customized dashboards and reports for visualization of network health and performance
- Event and alarm management with notifications via email, SMS, XMPP, REST APIs etc.
- Performance data collection using protocols like SNMP, JMX, HTTP and other custom data collection methods
- Integration with popular monitoring tools like Grafana, Kibana, Nagios
- Scales to monitor tens of thousands of devices and services in large enterprises and carrier-grade networks
- Plugin architecture for extensibility and custom integrations
Overall, OpenNMS Horizon focuses on flexibility, customizability and scalability for monitoring enterprise grade networks and critical infrastructure. The open source model encourages community extensions and innovation around the monitoring platform.
OpenNMS Horizon Features
Features
- Network discovery and mapping
- Service and host monitoring
- Performance data collection
- Event and alarm management
- Reporting and graphing
- Automation and integration
Pricing
- Open Source
Pros
Open source and free
Highly scalable and flexible
Powerful feature set
Strong community support
Integrates well with other tools
Cons
Steep learning curve
Not as user friendly as commercial options
Limited official support options
Requires more manual configuration
Official Links
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