Network Discovery and Mapping

• [http://nedi.web.psi.ch/ NeDi (Network Discovery Suite)]

  [http://metanav.ntnu.no/ NAV (Network Administration Visualized)]

  [http://netdisco.org/ NetDisco]

Network Admission Compliance (Registration, scanning, remediation, etc)

• [http://www.packetfence.org PacketFence]

NetFlow tools

• [http://nfdump.sourceforge.net/ NFdump] - Back-end netflow collector that receives netflow from your routers

  [http://nfsen.sourceforge.net/ NFsen] - Web-based front-end to NFdump, used to view graphs and run queries

  [http://sourceforge.net/projects/fprobe Fprobe] - Generates netflow based on traffic to a server interface

An extensive list of open-source and commercial Netflow software

• http://www.switch.ch/tf-tant/floma/software.html