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Vermont (VERsatile MONitoring Tool) is a network monitoring toolkit featuring a PSAMP probe, an IPFIX collector and aggregator, a library for exporting IPFIX/PSAMP data, and a SQL-based graphical network analyzer.
Sqlbot is a full-featured perl bot for opendchub, designed around MySQL. All of its functions are parsed to and from MySQL, making it configurable on_the_fly via a webserver
IGNORAMUS is a Config Generator / Editor for Nagios 3.0. I developed it because I couldn't find one that suited my needs. It is a PHP Web-Based application.
SGJabSh allows you to execute commands remotely using Jabber conversation with daemon. It provides strong privacy and authentication security support (via Off-The-Record and Socialist Millionaire Protocol).
sarPplot simple application which takes output of atsar application and put it into Gnuplot config files , kind of useful on server boxes for performance analyze . cpu,process load,disk,disk-partition,memory & swap,paging & swapping, and many others...
Web Interface VLAN administration of L3 HP managed ethernet switches. Allows users to manage several switches in the same web page. The aim is to permit users to easily tag/untag a port in a specified VLAN, create delete and rename VLANs.
The PortKnocko project is composed of two parts: an iptables module (user space) and a netfilter module (kernel space). Both modules are used to implement the Port Knocking and SPA (Simple Packet Authentication).
This project provides a driver for Atmel AT76c503/AT76c505/AT76c505a based WLAN (802.11b) USB devices. It is a completely rewritten version of the original driver at http://sourceforge.net/projects/atmelwlandriver/.
Vitamin is a software for visualizing network traffic in IP based networks. It works as a distributed system. Several slaves capture the network traffic on several computers in a network. The master visualizes the information he receives from the slaves.
SAT (Simple scAnning Tool) is a simple and fast network scanner written in Python progamming language. It is used to identify network devices/services: the identification is based on recieved data (for example banners).
NatStat is a network monitoring tool designed to help paranoid users and network administrators that want to monitor their iptables settings live. It gathers information from iptables, calculates speeds on the selected (or all available) rules, and shows
These flow tools are written in C++ using libboost and the socket library code from Qt. They provide capabilities to capture flow-exports from Cisco routers, and write them to stdout or to a file hierarchy with rotating files.
"diptables" is short for "distributed iptables" and as the name implies, it is trying to provide a facility to manage a large "firewall system" in which many number of single firwall machines exist. In this state, it is a very simple C++ program to add
HTB-tools config generator is a script that will make your life easy. You can generate a config file for a full IP address class in just 5 minutes. You can customize anything you like, all you need to do is to use it :)
Serverstats is a simple tool for creating graphs using rrdtool. Serverstats does not have any features to manage the created rrd-files, if you change anything you have to delete and recreate the files. Perhaps you can avoid this using third-party-tools
sipsak is a command line tool which can send simple requests to a SIP server. It can run additional tests on a SIP server which are usefull for admins and developers of SIP enviroments.
Note: the project is maintained on GitHub https://github.com/nils-ohlmeier/sipsak
Linux game server UDP flood analyzer and protector
ServerArk is a application for Linux gaming servers that samples and analyzes incoming UDP packets at the kernel level in real time to determine if any packets are part of a UDP flood attack. Flood attacks on gaming servers are typically designed to make the players on the server lag to the point where the game is not playable. It can even crash some game servers.
It is a bit timing calculator for the popular Microchip MCP2510. It has a graphical diagram view of your choosen options. You can save or print a report at the end.