IFI_DNSOPT_STATE_RECEIVED
ifi->ifi_rdnss = IFI_DNSOPT_STATE_RECEIVED;
ifi->ifi_dnssl = IFI_DNSOPT_STATE_RECEIVED;
else if (ifi->ifi_rdnss == IFI_DNSOPT_STATE_RECEIVED ||
ifi->ifi_dnssl == IFI_DNSOPT_STATE_RECEIVED) {