JFFNMS Open Source Network Monitoring System

Description
JFFNMS stands for Just For Fun Network Monitoring System. Yes it will make network administrator has fun time with their network :). JFFNMS is developed by Javier Szyszlican. What it makes a special NMS software is a lot of feature for fault management and performance management.
Here is the feature i can highlight from JFFNMS website:

Multi [...]

Cacti - Network Performance Management

Cacti has been known a long time ago as network performance monitoring applicaiton. Using RRD Tool to store the network performance data, MySQL to store the host data to be monitored. And with LAMP (Linux Apache MySQL PHP) adaptation, it has a very user friendly web interface to manage the host, manage the view, manage [...]

OpenNMS - Enterprise Grade Network Monitoring

OpenNMS built on the power of Java with PostgreSQL as the database. Many Linux Distribution, Mac OS and Windows is supported to run this powerful Network Monitoring System.
Is it open source? Yes. Does it have commercial support? Yes. What about training? It is available. Wow, a great option to deploy this open source Network Management [...]