OpenNMS delivers robust network monitoring with comprehensive fault detection and performance analytics, but demands ...

From network and server monitoring to trending, graphing and even switch and router configuration backups, these utilities will see you through.

How-To Installing Zabbix, an Open-Source Monitoring Solution By Tom Fenton 05/15/2025 In a previous article, I provided an overview of Zabbix, a scalable, open-source monitoring solution used to track ...

Learn how to configure the open source network monitoring tool Cacti to poll your routers, gather network data and provide graphs based on what you configured.

Additionally, its versatility and open-source nature allow for extensive customization and adaptability, making it a favorite in various tech projects, including network monitoring.

Continuing our quest for robust, enterprise-grade open source network monitoring, we tested Icinga Core 2 (version 2.8.1) and the stand-alone Icinga Web 2 interface.

There are templates to monitor a wide variety of devices, from Linux and Windows servers to Cisco routers and switches — basically anything that speaks SNMP.