El servidor DNS no puede abrir Active Directory.

José Antonio Quílez [MS MVP] wrote:
Mostrar la cita

Pásale el comando dcdiag para ver toda la información que te da,

Éste es el resultado que me da dcdiag:

+++++++
Domain Controller Diagnosis

Performing initial setup:
Done gathering initial info.

Doing initial required tests

Testing server: Nombre-predeterminado-primer-sitio\SERVERLN
Starting test: Connectivity
The host
4b46dff6-1662-476c-9670-de64f698110d._msdcs.dominioln.local could not be
resolved to an
IP address. Check the DNS server, DHCP, server name, etc
Although the Guid DNS name
(4b46dff6-1662-476c-9670-de64f698110d._msdcs.dominioln.local) couldn't
be resolved, the server name (serverln.dominioln.local) resolved to the
IP address (192.168.10.10) and was pingable. Check that the IP address
is registered correctly with the DNS server.
. SERVERLN failed test Connectivity

Doing primary tests

Testing server: Nombre-predeterminado-primer-sitio\SERVERLN
Skipping all tests, because server SERVERLN is
not responding to directory service requests

Running partition tests on : ForestDnsZones
Starting test: CrossRefValidation
. ForestDnsZones passed test
CrossRefValidation
Starting test: CheckSDRefDom
. ForestDnsZones passed test CheckSDRefDom

Running partition tests on : DomainDnsZones
Starting test: CrossRefValidation
. DomainDnsZones passed test
CrossRefValidation
Starting test: CheckSDRefDom
. DomainDnsZones passed test CheckSDRefDom

Running partition tests on : Schema
Starting test: CrossRefValidation
. Schema passed test CrossRefValidation
Starting test: CheckSDRefDom
. Schema passed test CheckSDRefDom

Running partition tests on : Configuration
Starting test: CrossRefValidation
. Configuration passed test
CrossRefValidation
Starting test: CheckSDRefDom
. Configuration passed test CheckSDRefDom

Running partition tests on : dominioln
Starting test: CrossRefValidation
This cross-ref has a non-standard dNSRoot attribute.

Cross-ref DN:


CN=DOMINIOLN,CN=Partitions,CN=Configuration,DC=dominioln,DC=local

nCName attribute (Partition name): DC=dominioln,DC=local

Bad dNSRoot attribute: dom

Check with your network administrator to make sure this dNSRoot

attribute is correct, and if not please change the attribute
to the

value below.

dNSRoot should be: dominioln.local
. dominioln passed test CrossRefValidation
Starting test: CheckSDRefDom
. dominioln passed test CheckSDRefDom

Running enterprise tests on : dominioln.local
Starting test: Intersite
. dominioln.local passed test Intersite
Starting test: FsmoCheck
. dominioln.local passed test FsmoCheck
+++++++++++++++++++

¿Alguna idea? Tiene pinta de ser algo de DNS, pero no sé por donde
pueden ir los tiros...

Gracias.