IFA_F_NODAD
(IFA_F_NODAD | IFA_F_OPTIMISTIC | IFA_F_DADFAILED | \
if (!(cfg->ifa_flags & IFA_F_NODAD))
if (!(ifp->flags & (IFA_F_OPTIMISTIC | IFA_F_NODAD)))
if (!(ifa->flags & IFA_F_NODAD))
ifp->flags & IFA_F_NODAD) {
ifp->flags &= ~(IFA_F_DEPRECATED | IFA_F_PERMANENT | IFA_F_NODAD |
cfg.ifa_flags &= IFA_F_NODAD | IFA_F_HOMEADDRESS |
if (cfg.ifa_flags & IFA_F_NODAD &&
req.info.ifa_flags = IFA_F_NODAD;
int ifa_flags = IFA_F_PERMANENT | IFA_F_NODAD;