488 	if (!mDNSSameIPv4Address(m->ExternalAddress, ExtAddr))  in natTraversalHandleAddressReply()
490 		m->ExternalAddress = ExtAddr;  in natTraversalHandleAddressReply()
587 	traversal->ExternalAddress = onesIPv4Addr;  in mDNS_StartNATOperation_internal()
1288 	if (mDNSIPv4AddressIsOnes(m->LLQNAT.ExternalAddress))  in startLLQHandshake()
1747 …debugf("SRVNatMap complete %.4a IntPort %u ExternalPort %u NATLease %u", &n->ExternalAddress, mDNS…  in CompleteRecordNatMap()
2080 		if (mDNSIPv4AddressIsZero(n->ExternalAddress) || mDNSv4AddrIsRFC1918(&n->ExternalAddress)) return;  in hostnameGetPublicAddressCallback()
2084 …if (mDNSSameIPv4Address(h->arv4.resrec.rdata->u.ipv4, n->ExternalAddress)) return;	// If address u…  in hostnameGetPublicAddressCallback()
2086 				h->arv4.resrec.name->c, &h->arv4.resrec.rdata->u.ipv4, &n->ExternalAddress);  in hostnameGetPublicAddressCallback()
2091 …ame %##s IPv4 %.4a (NAT gateway's external address)", h->arv4.resrec.name->c, &n->ExternalAddress);  in hostnameGetPublicAddressCallback()
2093 			h->arv4.resrec.rdata->u.ipv4 = n->ExternalAddress;  in hostnameGetPublicAddressCallback()
2397 			m->ExternalAddress      = zerov4Addr;  in mDNS_SetPrimaryInterfaceInfo()
4374 	if (HaveRoutable) m->ExternalAddress = m->AdvertisedV4.ip.v4;  in CheckNATMappings()
4474 		if (!mDNSIPv4AddressIsZero(m->ExternalAddress) || m->retryIntervalGetAddr > NATMAP_INIT_RETRY * 8)  in CheckNATMappings()
4476 …veResult = cur->NewResult ? cur->NewResult : mDNSv4AddrIsRFC1918(&m->ExternalAddress) ? mStatus_Do…  in CheckNATMappings()
4478 				!mDNSIPv4AddressIsZero(m->ExternalAddress) && cur->ExpiryTime ? cur->RequestedPort : zeroIPPort;  in CheckNATMappings()
4480 				if (!mDNSSameIPv4Address(cur->ExternalAddress, m->ExternalAddress) ||  in CheckNATMappings()
4489 …cur, &m->Router, &m->ExternalAddress, mDNSVal16(cur->IntPort), cur->retryInterval, EffectiveResult…  in CheckNATMappings()
4492 …cur, &m->Router, &m->ExternalAddress, mDNSVal16(cur->IntPort), cur->retryInterval, EffectiveResult…  in CheckNATMappings()
4495 					cur->ExternalAddress = m->ExternalAddress;  in CheckNATMappings()