'Disable DHCP for this network by killing the local process.'

def disable(self, retain_port=False):

    self.process_monitor.unregister(self.network.id, DNSMASQ_SERVICE_NAME)
    self._get_process_manager().disable()
    if (not retain_port):
        self._destroy_namespace_and_port()
    self._remove_config_files()
