Collects data about network useage using libpcap.
Hierarchical Cluster Engine project
Open Source BGP Looking-glass
Managing OpenBSD's Packet Filter with Python
Integrated to system status data based on the HDFS
Monitoring your infrastructure for free.
Anonymous FTP Finder for Windows
Remote server monitoring application
DNS Validating Stub Resolver
The Energy Sensing and Monitoring Infrastructure of the GAMES project
Organizing the Knowledge of Humanity
Sorts ip flow data from Cisco IOS routers and switches