[Osiris]

Source Map your network with Lanmap

This morning I needed a visual representation of my local Lan in order to find out what machines were associated with what IP addresses. For this task I used a tool that has come in handy on a number of occasions. That tool? Lanmap. Lanmap is a command-line only tool available for Ubuntu that will monitor your network and compose a 2D image of your network. This image will include information about your machines as well as packets sent and MAC addresses. The tool is incredibly handy to have around.
I will warn you: The creator of Lanmap has dropped this application in leiu of creating a much more robust Lanmap-2. Unfortunately Lanmap-2 is not complete so Lanmap one will have to be used until 2 is complete. Fortunately Lanmap is still in the Ubuntu repositories so installation is a snap. And once installed, Lanmap is equally as easy to use.