NetStress is a DDoS and network stress testing tool.
ss7mon an SS7/SIGTRAN signalling monitor
School assignment for a simple network traffic analyzer
Send steganographed text messages to mtr with fake hops in the network
Bandwidth Monitoring Tool; Console SNMP traffic monitor
Tool for identifying Network Service Dependencies
Monitoring your infrastructure for free.
Anonymous FTP Finder for Windows
A simple TCP/UDP Port Flooder written in Python.
SpiderOak Nagios check
nagios-statd patch for use with python >= 2.6
Open Source System and Network Monitoring for Linux Desktop
Organizing the Knowledge of Humanity