iface1.set_attribute_value("up", True)
node1.connector("devs").connect(iface1.connector("node"))
ip1 = iface1.add_address()
-p1.set_attribute_value("Address", "10.0.0.1")
+ip1.set_attribute_value("Address", "10.0.0.1")
iface2 = netns.create("NodeInterface")
iface2.set_attribute_value("up", True)
node2.connector("devs").connect(iface2.connector("node"))
app.set_attribute_value("command", "ping -qc10 10.0.0.2")
app.connector("node").connect(node1.connector("apps"))
-#print experiment.xml_description
+print experiment.xml_description
description = """
<experiment>