vCenter permissions Riddle - Active Directory

Points to the first person to understand.

Here's my question:

I VC1 Domain1 Domain2, Domain1 domainlocalgroup1, user1 in Domain2.  VC1 is member of Domain1.

example 1

If I add user1 in Domain2 as read only on VC1 and attempt to connect on VC1, I can't.  VC newspapers report that the user does not exist and he tries to question User1 Domain1.  If I add domain2\user1, I am able to connect.

example 2

If I add domainlocalgroup1 as read only in VC1 and then add user1 Domain2 to domainlocalgroup1 in domain1.  I can't log on as User1.  If I connect you as domain2\user1 I am able to connect.  (FYI, in this example, the user domain2\user1 removed VC permissions).

When you view to the User1 memerships it does not list the members of the domain local group in domain1.  When you list belonging to domainlocalgroup1 it lists user1 in Domain2.

My question is how the VC validates the user in the example 2?  If I'm unable to log on as a user just, I guess that VC is not able to validate me because he leans on Domain1.  But when I connect you as domain2\user1 I am able to connect.  I guess that the VC is the search for the user in Domain2, but example2 user only has permission for VC via the domainlocalgroup1 in domain1.  How the VC valid user1 example2?

Enigma level - Genius

My critical Business Tech, who is an expert on VC did not.

Example 1 - as expected. (a) VC does not know the context of the User1, so guess its Domain1... rejects the connection.  (b) you provide the context and it works very well.  That is right.

Example 2 - just as expected as well.  When you view memberships, you won't see any local groups other domains listed in the properties of the user (all the same way, you will not see local groups on member servers that the user is a member within its own domain). I'm surprised VC lists domainlocal... My first thought is, you have VC installed on a domain controller? Or have you it on a member server with a local group on the server? Whatever it is, Virtual Center will turn to the Group and it does exactly what that his supposed, it detects the domain2\user1 as a member of this group, validates the credentials of User1 against Domain2 and you allow in. (assuming that generic w2k3 ad with transitive trust relationships)

Tags: VMware

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