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 [...]

LAMP Resources for Network Administrator

Introduction
If you read all the article i submit here regarding the software for network management and monitoring, you will notice that most of them will:

Use Linux/Unix as the Operating System
They need Web Server
They need programming language
And they need database

Someone(s) make a good concept about four things above. They call it LAMP. Linux, Apache, MySQL, Perl/PHP/Python. [...]

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 [...]