DD-WRT Presence detection - Not working for wired clients

Hi,

I have noticed that the DD-WRT component does not seem to work for wired clients anymore. Is there a reason for this? Is the component usage only designed for connected wireless clients?

        _LOGGER.info("Checking ARP")

    url = 'http://{}/Status_Wireless.live.asp'.format(self.host)
    data = self.get_ddwrt_data(url)

    if not data:
        return False

    self.last_results = []

    active_clients = data.get('active_wireless', None)

Thanks,
Dan