Snare Enterprise: bit.ly/Snare-Trial
IPv4 and IPv6 userland network stack
Simple, fast HTTP router on koa.js
Makes it easier to resolve TCP/IP connection errors.
Java SSH API
Synchronize directories
A simple C++11 network server framework
NetFlow iptables module for Linux kernel
Xplico is a Network Forensic Analysis Tool (NFAT)
DSL for writing communication benchmarks
continuation of the famous proxychains project by netcreature
Manage network users' information with Active Directory
PCAP from another point of view