gns3-gui.desktop CC0-1.0 GPL-3.0+ GNS3

Graphical Network Simulator 3

GNS3 is a graphical network simulator that allows you to design complex network topologies. You may run simulations or configure devices ranging from simple workstations to powerful routers.

http://docs.gns3.com/1wr2j2jEfX6ihyzpXzC23wQ8ymHzID4K3Hn99-qqshfg/64eaaffaf901793dce16cdf54f420d18.jpg http://gns3.com/ athmane_at_fedoraproject.org