An engine to make Tor network your default gateway
edit and replay captured network traffic
Packet generator and packet editor for Windows, Linux, BSD, and macOS
AS2 1.1 server implementation in Java
A stress testing tool written in python.
Pure Java Network Tools
FlowViewer is a web-based netflow data analysis tool.
3D Network Traffic Visualisation
Real-time metrics for nginx server
continuation of the famous proxychains project by netcreature
An easy-to-use anti-spam email gateway
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Open source voucher management / hotspot system
Simple meta-server for locating other multiplayer servers
NfSen plugin to generate and analyze per-IP statistics
MitM pentesting opensource toolkit
Various TCP/IP servers, clients and network management tools