IFAN_ARRIVAL
case IFAN_ARRIVAL:
if (ifan->ifan_what == IFAN_ARRIVAL)
case IFAN_ARRIVAL:
if (ifan->ifan_what == IFAN_ARRIVAL)
rtm_ifannounce(ifp, IFAN_ARRIVAL);
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL:
case IFAN_ARRIVAL: