BGX_XCAST_MCAST_ACCEPT
mode = BGX_XCAST_BCAST_ACCEPT | BGX_XCAST_MCAST_ACCEPT;
mode |= BGX_XCAST_MCAST_ACCEPT;
if (mode & (BGX_XCAST_MCAST_ACCEPT)) {
(BGX_XCAST_BCAST_ACCEPT | BGX_XCAST_MCAST_ACCEPT));