Open Source Unix Shell Networking Software for Linux

The IPCop Firewall is a Linux firewall distribution. It is geared towards home and SOHO users. The IPCop web-interface is very user-friendly and makes usage easy.

Computer Breaker is a network testing tool that allows networking administrators to test if a computer is vulnerable to malicious attacks. Using the Nessus scanner, computer-breaker scans the remote host and automaticaly exploits its vulnerabilities.

Alfandega is a strong and Modular IpTables Firewall. It provides NAT, port-forwarding, spoofing list, blacklist of crackers and spywares sites, protection for tcp/udp scans, DOS/DDOS and Smurf attacks, TCP tuning, DHCP and PPP support and much more.

The toolkit glpk supports methods for mixed integer linear programming (MILP). These methods solve Capital Budgeting Problems (CBP). Unfortunately, glpk does not support any multithreading and there is no feature to distribute problems via network connections. Today, this is a pitiable sight, because modern computer systems are coupled by networks and support multi threading. We create a distributed system with Apache thrift and the C-API of glpk. Now, it is possible to use as many cores in a network as you want. With a focus on the MILP methods we implement a load balancing and speed up the solving process in a multiplicative way. Sometimes we have super-linear speedup with a small set of hardware. With a splitting of problems, parallel computing and distributing the actual best solution to all running processes we solve CBP much faster than a sequential processing can do.

FireGate is an IPtables script for use as a firewall and NAT/masquerade for home networks or SOHO applications.

Easy to use firewall configuration script, featuring statefull connection tracking, bandwidth limiting and bandwidth logging.

Internet-L2tp is a program in Bash-script that facilitates the process of connection to Internet through ISP's that uses L2TP (Layer 2 Tunnelling Protocol). Internet-L2tp makes use of l2tpd (http://www.l2tpd.org).

Firmware for the Minitar 802.11g Wireless Access Point - MWGAP. This devices runs on the Linux Operating System and this repository will manage the source code for the firmware that runs the device.

Multicast GNU/Linux Installation using udpcast for transfer and a custom script for installation and configuration. Supports installation of previously captured systems. Our new development site: https://savannah.nongnu.org/projects/muglin/

PGGT (Performance Gathering and Graphing Tools) is a set of tools for gathering and graphing the information collected by the *stat suite of commands: iostat, vmstat, netstat.

A daemon that provides a method to track generic POP3 or IMAP logins and then email (in future:also block) the user if they exceed the number of accesses per given minutes allowed.

Small Linux from Network is a little Linux distro loaded from a network connection using a modified version of the DrakX (Mandriva Linux installer) loader. The OS image can be loaded from an HTTP, FTP or NFS server.

The SunGazer PacketFilter is a small and simple tool under GPL to set up firewall rules. It uses iptables and it is easy to use and to configure.

e-U Connect is a bash+dialog based user interface to WPA supplicant for connecting to the e-U network under GNU/Linux. Major features include: iterative and menu mode, fast connect/disconnect, stress mode, MAC address spoofing

IPbench allows a distributed network of clients to hammer a server, collating performance figures from the clients (and optionally from the server) and then presenting them in an easly-analysable format.

jECTS is a JAVA project that focuses on some of the aspects of ECTS (= European Credit Transfer System). Mainly the translation of local grades into ECTS grades and the generation of a ToR (Transcript of Records).

Shell daemon I made for maintaining my DSL up back in 2000. As of year 2006, there is probably a lot of good tools for monitoring and keeping alive your ADSL connection, like ddclient for DynDNS, and native Debian PPP management for example...