I have a Windows Server 2008 R2 box that is part of an active directory domain.
When I try to Remote Desktop to it from a Mac, and using a domain account, it fails. I get an Event 4625 in the Security logs (shown below). I also get an Event ID 56 with a source of TermDD. I have decoded the Binary data, and tracked it down to a STATUS_TRUSTED_RELATIONSHIP_ERROR.
I can log into a non-domain account from the Mac to the same box without any issues.
I can log into the domain account from a Windows 7 VM (not part of the domain) without any issues.
EventID 4625 message:
An account failed to log on.
Subject:
Security ID:NULL SID
Account Name:-
Account Domain:-
Logon ID: 0x0
Logon Type:3
Account For Which Logon Failed:
Security ID:NULL SID
Account Name:<MyUserName>
Account Domain:<MyDomain>
Failure Information:
Failure Reason:An Error occured during Logon.
Status: 0xc000018d
Sub Status:0x0
Process Information:
Caller Process ID:0x0
Caller Process Name:-
Network Information:
Workstation Name:ESI
Source Network Address:-
Source Port:-
Detailed Authentication Information:
Logon Process:NtLmSsp
Authentication Package:NTLM
Transited Services:-
Package Name (NTLM only):-
Key Length:0