Scapy is a Python-based interactive packet manipulation program
A fancy self-hosted monitoring tool
A distributed and high-performance monitoring system
Open Source Monitoring System for performance and availability.
Enhanced Apache Server Status page - for one or multiple servers
CLI tool which provides ability to send messages to multiple platforms
High capacity syslog data collection, filtering, and management.
The Serverless Framework's new infrastructure provisioning technology
An open source real-time network topology and protocols analyzer
Package xdp allows one to use XDP sockets
An open-source and enterprise-level monitoring system
Count the number of people around you by monitoring wifi signals
Watcher Traffic SNMP
PotHead
A java packet sniffer and forger that wraps pcap libs.
Nagios 4.1.1 with PNP4Nagios 0.6.25 and NagiosQL 3.20
Webbased Dashboard to show the status of your IT infrastructure
single file multi-purpose multi-platform shell written in php
Monitor your GNU/Linux server with your smartphone
Fast CGI-based AsteriskPBX cluster administration tool.