Networking

• VMPS
  VMPS (VLAN Management Policy Server) is a way of assigning switch ports to specific VLANs based on MAC address of connecting device. OpenVMPS is a GPL implementation of VMPS. ...
  
• Connection Manager
  Connection Manager allows you to pre-configure all this, and use a single consistant interface to get connected to all of these various systems. ...
  
• LAM/MPI
  LAM/MPI is a high-quality open-source implementation of the Message Passing Interface specification, including all of MPI-1.2 and much of MPI-2. Intended for production as well as research use, LAM/M...
  
• Balance
  Balance is a simple but powerful generic TCP proxy with round-robin load balancing and failover mechanisms. Its behaviour can be controlled at runtime using a simple command line syntax. ...
  
• Mnet
  Mnet is a distributed file store. It is formed by an emergent network of autonomous nodes which self-organize to make the network robust and efficient. ...
  
• tkdial
  tkdial is a tool for starting dialup connections on various network devices such as ISDN. tkdial allows the user to choose an ISP from a list. ...
  
• pyrad
  Pyrad is an implementation of a RADIUS client as described in RFC2865.It takes care of all the details like building RADIUS packets, sending them and decoding responses. ...
  
• pvpnd
  pvpnd is a simple daemon which greatly simplifies the task of setting up an PPP-over-SSH tunnel. ...
  
• utunnel
  utunnel is a tool that lets you tunnel all IP traffic (TCP, ICMP, etc.) over UDP. ...
  
• TrollBridge
  TrollBridge is a set of scripts that allows you to build a custom network authentication system that will capture unauthorized clients, direct them to a login page, and then redirect them to their or...
  
• diald-top
  Maintains a 'top'-like listing of all packets and their time to live for use with diald (tested with version 0.16 & 0.99.[34]). This project needs a new lead developer as the author no longer uses di...
  
• Advanced Packet Sniffer
  Aps is a small tool for analyzing network traffic. It prints out a great deal of information about the relevant protocols including TCP, UDP, ARP, and ICMP. ...
  
• Rogue Detect
  Rogue Detect sends DHCPDISCOVER packets to the network and listens for DHCP servers to respond. It can run continuously as a daemon, or do a single probe and quit. It's written in Perl and can be eas...
  
• Apt-Mirror
  A small tool that provides ability to mirror any parts of Debian GNU/Linux distribution and any "apt oriented sources". It takes config similar to apt's "sources.list" and creates local mirror for gi...
  
• parprouted
  parprouted is a daemon for transparent IP (Layer 3) proxy ARP bridging. This is useful for creation of transparent firewalls and bridging networks with different MAC protocols. ...
  
• IEEE1394Diag
  IEEE1394Diag is a GUI application that presents a graphical view of an IEEE1394 network and provides the ability to perform common 1394 operations. ...
  
• PFconf
  PFconf (Packet Filter CONFig tool) is a very simple script collection to ease working with "naked" packet filters, especially Linux IPTABLES netfilter facility. ...
  
• traceroute
  Traceroute is a system administrators utility to trace the route ip packets from the current system take in getting to some destination system. ...
  
• Sonar
  sonar is a network reconnaissance utility. It runs all its scans from plugins. The currently supported plugins are an ICMP scan (a la the original sonar) and an ACK scan which can see if hosts that d...
  
• HTBGUI
  HTBGUI is a Frontend application for HTB traffic manipulation routines on linux system (maybe not only?). It is simply a frontend to IPROUTE/TC application. And gives you power to set up queue/classe...
  
• SkunkWeb
  SkunkWeb is a scalable, extensible, and easy-to-use Web application server written in Python. It is designed for handling both high-traffic sites and smaller sites. Its features include a powerful co...
  
• CentralNic Toolkit
  The CentralNic Toolkit is CentralNic's system for instantaneous Registry-Registrar Communications. Registrars can use this system to register and modify domain names in real time, with no delays for ...
  
• passlogd
  passlogd is a purpose-built sniffer for capturing syslog messages in transit. This allows for backup logging to be performed on a machine with no open ports. ...
  
• NSTX
  NSTX (the Nameserver Transfer Protocol) makes it possible to create IP tunnels using DNS queries and replies for IP packet encapsulation where IP traffic other than DNS isn't possible. ...
  
• mpscan
  mpscan is a parallel network scanner that checks for open ports. It uses select() to increase its speed and was designed for rapidly scanning large networks, but also works with a single IP. ...