mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
mp->epg.epg_id = ntohs (gg->gg_id);
mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));
mp->epg.uplink_sw_if_index = ntohl (gg->gg_uplink_sw_if_index);
mp->epg.epg_id = ntohs (gg->gg_id);
mp->epg.bd_id = ntohl (gbp_endpoint_group_get_bd_id (gg));