+ def device(self):
+ from nepi.resources.ns3.ns3wifinetdevice import NS3BaseWifiNetDevice
+ devices = self.get_connected(NS3BaseWifiNetDevice.get_rtype())
+
+ if not devices:
+ msg = "WifiRemoteStationManager not connected to device"
+ self.error(msg)
+ raise RuntimeError(msg)
+
+ return devices[0]