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2
votes
0answers
21 views

Consolidating Domains from 2 UPN's to 1

We currently have 1 domain (no children) at corp.domain.com. We have an alternate UPN so that users can have their UPN as username@domain.com (no corp). Many of our earlier users however have the ...
2
votes
1answer
189 views

Login with Enterprise Principal Name using sssd AD backend in Ubuntu 14.04 LTS

I’m running sssd version 1.11 with the AD backend in Ubuntu 14.04 LTS (1.11.5-1ubuntu3) to authenticate users from Active Directory running on Windows Server 2012 R2, and I’m trying to achieve logins ...
4
votes
1answer
321 views

What happens when User's UPN Suffix is not Trusted in Active Directory

I have 1275 UPN Suffix in the AD. This is the maximum allowed in Windows Server 2012. $domain = [System.DirectoryServices.ActiveDirectory.Domain]::GetCurrentDomain(); $domaindn = ...
-1
votes
1answer
75 views

Simulate two domains on one machine to support work/home isolation [closed]

Problem statement: How can I support isolation of identities on a signle in-home network that supports both personal and business resources? I know the Windows NT servers have plenty of methods of ...
3
votes
1answer
2k views

Does the userPrincipalName (UPN) attribute always exist in Active Directory?

Does the attribute userPrincipalName (UPN) always exist for users in Active Directory? Can you specify the Active Directory versions where it is not created during creation of a user?
0
votes
1answer
497 views

Default username format in Active Directory

Since Windows 2000 NTLM has been replaced with Kerberos. Thus Kerberos uses UPNs to identify the users. UPN is also the preferred usernaming format. Now, why does Windows 7 still display a logged in ...
-1
votes
1answer
531 views

Cannot log in to 2008 Server using UPN suffix. Domain\User works fine

I'm running Windows 2008 Server and Windows Seven on ESXi using pfSense to have a NAT Network. I just set up Active Directory and DNS in Windows 2008, I tried to add UPN to my configuration, but when ...