sources = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"ns-3.18-user.tar.gz")
ec.set(simu, "sources", sources)
sources = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"ns-3.18-user.tar.gz")
ec.set(simu, "sources", sources)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)