Open Source C# Networking Software

BCU SDK is a C based, high level development system for creating programs for EIB/KNX BCU devices. It includes the GNU toolchain for the m68hc05 architecture (m68hc05-gcc, m68hc05-gdb, newlib). Bus access is possible using multiple methods.

A software toolkit for using the EPCglobal Low Level Reader Protocol (LLRP) to communicate with conforming RFID readers.

VTD-XML is the next generation XML parser/indexer/editor/slicer/assembler/xpath-engine that goes beyond DOM, SAX and PULL in performance, memory usage, and ease of use.

A multi functional tool for port forwarding offers a full matrix of capabilities for selecting network traffic by interface,MAC,IP,TCP,UDP and forwarding it to another interface,MAC,IP,TCP,UDP. Flexible rules allow to change specific attributes of the traffic leaving the rest intact. The port forwarding rules can be imported/exported into XML files. Vivid user interface indicates in real time which rules are triggered by the traffic. The program has its own proprietary traffic management engine (network device driver) which does not make changes to the operating system, instead it simply filters the traffic. Hence, it can work side-by-side with lots of other network and security software.

It is a versatile DNS Proxy server with DNS firewall which filters DNS traffic between local computer and DNS servers with flexible rules, supports blocking by IP geography, caching, import/export rules into XML. With a click of a button acts as a DNS proxy (or DNS server), supports multiple client authentication methods, calculates statistics for DNS servers and proxy clients, supports load balancing between multiple upstream DNS servers.

getmyip - command-line utility showing IP address of the computer. Download executables from http://getmyip.sourceforge.net and http://aleant.com

Geo Firewall performs blocking of network traffic based on geography (geo IP), allows to add custom subnets, allows exceptions on ports for incoming traffic for specific geography, keeps visual and persistent logs, shows statistics, automatically updates geographical database.

CitrixTS4Linux is a GUI remote access server application written in C and C++ to allow access to RPM-based Linux terminal servers via the free Citrix ICA client.

Etch is a cross-platform, language- and transport-independent framework for building and consuming network services. With Etch, service development and consumption becomes no more difficult than library development and consumption.

Likewise Open is an open source, community project sponsored by Likewise Software that integrates Linux, Unix and Mac platforms with Microsoft Active Directory. To download Likewise Open for free, go to http://www.Likewise.com/

MaxMind GeoIP is a set of APIs for looking up the location of an IP address, including the country, region, city, latitude, and longitude. Free GeoLite databases are available at http://www.maxmind.com/app/geolitecity

Linux Traffic Control System for NAT box Statistics Server MultiPlataform Clients Wizard Configuration

SIFT (Simple Internet Filtration Tool) provides free, unrestricted, list-based website filtering. For use on stand-alone windows machines and internet connection sharing traffic.

SWAL is a program that can launch as a service (or standalone) and monitor other services and control other programs. Written in C++ and might have some .NET components (planning on a linux port)

This is studying project in CUFE intended to develop a temperature and security system based on a microcontroller with a serial communication with PC The Embedded software is developed on AVR Atmega16 microcontroller while the PC user interface is programmed with C# .Net 4.5 Project Description: https://goo.gl/KK9Aqc

Visually build an Ethernet switch from network cards of your computer. This simple tool acts as an Ethernet switch/hub forwarding packets between network cards on the computer. It shows the passing traffic with graphical indicators. Allows to configure for each hub slot individually.

XSockets - open, lightweight and highly portable library of universal and eXtensible Super Sockets for point-to-point communication. A unified API for many communication methods between programs and/or devices (e.g. TCP/IP sockets,serial link,pipes,IrDA)

The getLocal system provides positioning information about mobile clients in heterogeneous networks without relying on costly and proprietary positioning information from network operators. The Location information will be collected by user communties.

Remotely-controlled(XML) bandwidth measurement and bottleneck detection daemon, based on tmetric and gnu traceroute (see pchar/patchar). Goal is to help admins monitor and compare performance of Internet connections.

The **libmsgque** project is an infrastructure that allows multiple package-items to be linked together to act as one application. To link, you need to distribute the work from one package-item to another package-item and wait for an answer or not. > Philosophy: Write Once → Run Everywhere The package-item can be a thread, a separate local process that is started by fork or spawn, or even a network of multiple services on multiple hosts. The package-item can be written in any language that is supported by the Programming-Language-Micro-Kernel support. It even supports running multiple programming languages in a single piece of software. Supported Languages are: (C,C++,C#,VB.NET,Java,Python,Ruby,Perl,PHP,Tcl or GO) > Strategy: It takes 4 years to write a programming-language, but it only takes 4 weeks to insert a micro-kernel. The package-item is connected to one another via a pipe or a socket and is based on packets .

yaSSL, or yet another SSL, is an embedded ssl library for programmers building security functionality into their applications and devices. yaSSL is highly portable, and runs on standard as well as embedded platforms(QNX, ThreadX, VxWorks, Tron) yaSSL is still available but no longer being developed. Current development on the same project continues under wolfSSL. Visit yaSSL Home above for the latest stable release.