SIOCSIFALIFETIME_IN6  424 netinet6/in6.c 	case SIOCSIFALIFETIME_IN6:
SIOCSIFALIFETIME_IN6  499 netinet6/in6.c 	case SIOCSIFALIFETIME_IN6:
SIOCSIFALIFETIME_IN6  603 netinet6/in6.c 	case SIOCSIFALIFETIME_IN6: