I've a server inside Hyper-V and I'm trying to install Microsoft Lync Server and Microsoft Exchange Server on the VM.
This guest is joined to the domain (which is the host Windows Server), but both installations fail with:
Please ensure Active Directory is reachable
Firewall is disabled.
I've added the guest's user as members of "Schema Admins" , "Domain Admins" and "Enterprise Admins".
How can I troubleshoot this? Thanks
EDIT: result of _ldap._tcp.dc._msdcs.Portal:
DNS request timed out.
timeout was 2 seconds.
* Request to Unknown timed-out
EDIT 2: The dcdiag output:
Got error while checking LDAP and RPC connectivity.
...failed test connectivity