'Callback for dvr_mac_addresses update.
:param dvr_macs: list of updated dvr_macs'

def dvr_mac_address_update(self, context, **kwargs):

    dvr_macs = kwargs.get('dvr_macs', [])
    LOG.debug('dvr_macs    updated    on    remote:    %s', dvr_macs)
    self.dvr_agent.dvr_mac_address_update(dvr_macs)
