PREFIX_DMETRIC_BEST
case PREFIX_DMETRIC_BEST:
if ((req->flags & F_CTL_BEST) && p->dmetric != PREFIX_DMETRIC_BEST)
PREFIX_DMETRIC_BEST : PREFIX_DMETRIC_INVALID;
if (new->dmetric == PREFIX_DMETRIC_BEST)
if (new->dmetric == PREFIX_DMETRIC_BEST ||
if (new->dmetric == PREFIX_DMETRIC_BEST ||