IS_PM_RDISC
if (!(ifp->int_state & IS_PM_RDISC)) {
(ifp->int_state & IS_PM_RDISC)) {
if ((ifp->int_state & IS_PM_RDISC) && ifp->int_d_metric == 0)
CKF(IS_PM_RDISC, IS_NO_RIP);
parm.parm_int_state |= IS_PM_RDISC;
IS_PM_RDISC |
{ IS_PM_RDISC, 0, "" },