Edge server 2013. I see in the vent viewer a lot of the above event id's. The event states:
No DNS servers could be retrieved from network adapter 00000000-0000-0000-0000-000000000000. Check if the computer is connected to a network and Get-NetworkConnectionInfo returns any results.
Get-networkconnectioninfo on the edge server:
Name : Realtek RTL8139C+ Fast Ethernet NIC
DnsServers : {192.168.123.2, 192.168.123.22}
IPAddresses : {192.168.124.4, fe80::11e4:a7cd:526e:eebb}
AdapterGuid : fb15fdb4-bcac-43a0-907b-dd62dea46e62
MacAddress : 00:16:3E:0B:04:EF
Identity : fb15fdb4-bcac-43a0-907b-dd62dea46e62
IsValid : True
ObjectState : Unchanged
Mail seems to be flowing fine. User action here:
http://www.microsoft.com/technet/support/ee/transform.aspx?ProdName=Exchange&ProdVer=8.0&EvtID=16025&EvtSrc=MSExchangeTransport&LCID=1033
says to associate the guid with DNS. Run get-transportservice | fl *dns*:
ExternalDNSAdapterEnabled : False
ExternalDNSAdapterGuid : 00000000-0000-0000-0000-000000000000
ExternalDNSProtocolOption : Any
ExternalDNSServers : {8.8.8.8}
InternalDNSAdapterEnabled : True
InternalDNSAdapterGuid : 00000000-0000-0000-0000-000000000000
InternalDNSProtocolOption : Any
InternalDNSServers : {}
DnsLogMaxAge : 7.00:00:00
DnsLogMaxDirectorySize : 100 MB (104,857,600 bytes)
DnsLogMaxFileSize : 10 MB (10,485,760 bytes)
DnsLogPath :
DnsLogEnabled : False
I had to use external DNS in order to get mail flowing thats why 8.8.8.8 is used above. Now the internalDNSServers option is blank. Is this what the event id is balking about? The NIC does have the internal DNS servers address so i am not sure why this option is blank or why event viewer is complaining about DNS