def __activeInterfaces(self): """ Active link (ifconfig nic up) for the NICs with no link @rtype : list @returns: list of NICs with link """ interfaces = self.__devices activeInterfaces = Network.getLinkedInterfaces(False) deactiveInterfaces = [f for f in interfaces.keys() if not f in activeInterfaces] Network.activeLinkInterfaces(deactiveInterfaces) activeInterfaces = Network.getLinkedInterfaces(False) return activeInterfaces