code: def get_network_settings(self):
          
          (mtu, sock_snd, sock_rcv, tcp_wnd_snd, tcp_wnd_rcv) = self._call("getNetworkSettings")
          return (mtu, sock_snd, sock_rcv, tcp_wnd_snd, tcp_wnd_rcv)
docs: Returns network configuration of NAT engine. See :py:func:`set_network_settings` 
          for parameter descriptions.
  
          out mtu of type int
  
          out sock_snd of type int
  
          out sock_rcv of type int
  
          out tcp_wnd_snd of type int
  
          out tcp_wnd_rcv of type int