NTMF is a C++ framework for developing software that requires the manipulation of packets traversing a system. The main application areas are protocol testing, protocol implementation testing, network emulation, and network monitoring. It has support for link level packet capturing (using libpcap), link level packet injection, and network level packet injection for IPv4 packets (using lipnet). It supports multi-threaded execution, provides thread-safe packet queues, and provides a dynamic Finite State Machine representation.
Endian Firewall is an all-in-on Linux security distribution that turns any system into a full-featured security appliance. It features a stateful packet inspection firewall, application-level proxies for various protocols (HTTP, POP3, SMTP), anti-virus support, virus and spam filtering for email traffic (POP and SMTP), content filtering of Web traffic, and a "hassle free" VPN system based on OpenVPN.
PootyPedia is a tool to track which hardware is in use by a software project. PootyPedia consists of a client program which finds the hardware and prepares it for reporting and a server program which tracks all the reports and keeps them organized in a database and generates reports from them.
conntrack-tools is a set of userspace tools for Linux that allow system administrators to interact with the Connection Tracking System, the module which provides stateful packet inspection for iptables. It includes the userspace daemon conntrackd and the commandline interface conntrack.
FlowTuner is a program to manage employees' Internet activities. It allows you to set quotas for each employee or for whole departments. It can automatically disconnect employees from the Internet when the quota is reached. Managers can inspect the sites visited by employees and build Internet usage statistics reports.