Open Source Networking Software

ARP Scout is a program that will run a script once when a device on your network comes online. Once it comes online it will keep tabs on the device and after a certain time out period it will run the script with the stop argument. ARP Scout monitors either the Linux Proc file system for changes in the the ARP cache or will use PCAP to watch for new MAC and IP address combinations. See the README file for more details. Note: Last updated on November 27th, 2011 See the CHANGE file for details. The last change was a small bug fix and tested on OS X.

Open-source Arduino driver and example files for WiFly wireless device series.

Step-by-step instructions for making your HVAC (Heating, Ventilation & Air Conditioning) system state-of-art. Covers airflow balancing, temperature control & zoning, energy conservation measures, remote access, 1-wire, XBee devices, home automation

New improved iptables tool, based on my earlier project Easy Linux Firewall, but rewritten from scratch using Perl. It's a simple rewrite for now, but i am working on adding some new features like. Some of the improvements will be web administration panel, automatic filtering daemon, TCP listener providing easy to use API so you can integrate it on many servers and centralize them in to one Web interface to control all of them. I am open to new ideas and also any kind of contributors, because I'm working on this alone and it isn't easy, so you are welcome to help.

Sadly, PRTG Network Monitor does not offer sensors for monitoring AVM Fritz!Box SmartHome devices. So here's a Script to build a "ssh advanced sensor" for PRTG to monitor your SmartHome devices. It's based on PHP using the advanced home automation (AHA) interface of a modern Fritz!Box device. Needs a tiny Linux machine with SSH to host it. It should also be easily adoptable to support Nagios & others. Currently tested with: - FRITZ!DECT 301 Heizkörperthermostat - FRITZ!DECT 440 Taster / Sensor - FRITZ!DECT 200 / 210 Steckdose Comments & suggestions are welcome!

This is a small and simple application that runs as a Windows service to record metrics several times per second. Metrics can be very different. For example, memory usage by a process or ping to a host. The application does not require a DBMS. The data is stored in an open binary format. Data viewing is possible in the form of graphs of the history of changes and in tables of current values. The configuration setting is done without editing the config files - everything is available directly in the UI application.

*Updated 6-11-2010 * Nova is a remote assistance tool developed in C# .NET 3.5. Using Nova, you can administrate remote computers through a File Explorer, Registry Editor, Process Manager, Live View, and Chat.

An open source, cross platform program to provide remote-scripting capabilities across arbitrarily far flung networks of computers via high-level interfaces such as text messaging, instant messaging, and email.

Upload, save and run keystroke injections remotely with an ESP8266 + ATmega32u4. Using a USB device that act as a keyboard to inject keystrokes is well known these days. The USB Rubber Ducky by Hak5 is THE hacker gadget for this kind of attack. It introduced a simple script language called Ducky Script, which this project uses too. The ESP8266 is a popular Wi-Fi chip used in a lot of projects. Because it's cheap, small, and has its own file system (SPIFFS), it's perfect for enabling an easy remote connection and holding Ducky Script payloads. Although the ESP8266 is awesome, it doesn't have a native USB, which means it can't act as a keyboard. The ESP will open up a Wi-Fi access point and host a web interface from which you can upload and manage your scripts. When you hit run, it will send the script to the ATmega, which then will execute it on the target machine.

Testing of the stability and quality of a network connection. This application helps users in testing the quality of a network connection and in sending feedback to the ISP.

A gnome applet to wake up some Buffalo® NAS, such ad LinkStation®, and maintain LinkStation® with power on. This is done by setting LinkStation® power switch to auto and LAN communications based on «wake on lan» protocol.

It is an easy and handy way for home or small offices where nowadays we have many hosts (pcs, routers, smartphones, NAS, media centers, wi-fi intruders, etc) and we want to know what is up and interact with them. This was born as many others from my need to turn on/off a computer in another room or see what is up before going to bed or be alerted by some intrusion in my local net via wi-fi. It needs a lot of improvements and I hope the community can help. New hosts are discovered via /etc/hosts and nmap but can be added manually too.

langOS is an open-source Operating System for Tiny Scale Devices. It supports platforms based on the MSP430 and AVR microcontrollers and is fully written in C. langOS aims to be simple, easy to configure and independent of the development host platform. It should be comfortable on Windows, Linux and MacOS platforms.