The Swiss Army knife for 802.11, BLE, IPv4 and IPv6 networks
ZMap is a fast single packet network scanner for network surveys
Web-based Traffic and Security Network Traffic Monitoring
A Header-Only cross-platform C++ TCP network library
jq for binary formats
Packet generator and packet editor for Linux, BSD, macOS, and Windows
A means to measure network responsiveness and throughput
A TCP/UDP packet forwarding tool for IPv6 and IPv4
Experimental, arduino-compatible, multi-master, multi-media network
Very fast network stress tool
A java PCAP and DPI library
Simple GPS tracking server
tcptrace analyzes packet tcp connections and provides analysis
Stream manager
A fast and reliable ARQ protocol
Advanced Network Packet Generator
Xplico is a Network Forensic Analysis Tool (NFAT)
PCAP from another point of view
An easy-to-use anti-spam email gateway
Linux Server and Data-Center WAN Optimization
Advanced Packet Editor (APE) is an open source packet editor
Hexadecimal and raw packet injector and sniffer.