Wan diagram software: Perfect UML Diagram and Software Diagram Tool, Discover your WAN IP adddress fast, FREE UML2.1 Modeling tool for Eclipse3.2 and more.
EDraw Network Diagrammer is a professional network diagramming software with rich examples and templates. Easy to draw detailed physical, logical, Cisio and network architecture diagrams, using a comprehensive set of network and computer equipment shapes.
Paraben's LAN Charter is an easy-to-use design program that makes creating network diagrams a snap. Start producing professional drawings instantly using templates, symbols, and clip-art. Export your diagram as an image. Import graphics or your own clip-art. Full zoom, snap grid, ruler bars, and many other standard design tools make it so you don't have to be a professional designer to map out your network.
DirSpy allows you to see all those using network files within a specific directory. Other impressive features of DirSpy include extensive server/client information, volume information, volume disk space monitoring, directory information, deleted file information, the ability to salvage and purge deleted files, tree diagram of network, see who is online for a particular server, see the connected/disconnected servers for the current user, etc.