Just before going to a party yesterday, I was playing with 2 VMs. Each Vm was a 
DC in its own forest/doman and I wanted to create a trust between the two. How 
difficult is that?
 
Well, not that difficult, until you get the error... ;-(( 
 
default tests: nslookup, mappings, etc and everything OK
 
There is a big difference here.
 
With the DCPROMO thing I goes wrong after entering the credentials to dcpromo 
the DC
With the TRUST thing I goes wrong as soon as you enter target domain
 
The fun part is (quote from the DCPROMO story I wrote):
<QUOTE>
To test permissions and credentials I created a mapping (to the ADMIN$ share) 
from the stand alone server to the forest root DC and used username 
administrator and password CORP. result = OK
To test permissions and credentials I started LDP on the stand alone server and 
connected to the forest root DC and used username administrator and password 
CORP. result = OK. I was able to anything in the directory.
To test permissions and credentials and joined the stand alone server and made 
it a member server of the forest root domain using the username administrator 
and password CORP. result = OK.
</QUOTE>
 
Someone posted on my blog that this problem did not exist in pre-SP1 w2k3. So 
if someone can test that, please do so and post your findings here.
Thanks!
 
I'm sure the password thing will work. There is another solution and that is to 
connect to \\SERVER\IPC$ using the target credentials. What I have seen is that 
it sometimes worked and sometimes it did not. Remember, that in a multiple DC 
environment the DC might choose another DC then you did!
 
Cheers,
Jorge

________________________________

From: [EMAIL PROTECTED] on behalf of Tony Murray
Sent: Sun 12/18/2005 3:58 AM
To: [email protected]
Subject: RE: [ActiveDir] FYI: Failing to create a trust



Hi Jorge

Weird that you should post this.  I had exactly the same problem on Friday
when trying to set up a cross forest trust using two vitual machines in
VMWare ESX. 

I also performed the NetMon trace and saw the same SMB STATUS_LOGON_FAILURE
error.

I'll have to try the password thing when I get back to the office to see if
that works in my environment.

Tony


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Almeida Pinto,
Jorge de
Sent: Sunday, 18 December 2005 2:06 p.m.
To: [email protected]
Subject: [ActiveDir] FYI: Failing to create a trust

Hi,

Remember the DCPROMO thing on Vmware I experienced a while ago?
(http://blogs.dirteam.com/blogs/jorge/archive/2005/11/14/60.aspx)
I found another similar issue, but this time it occured when creating a
trust (external or forest) between two forests. The solution is still the
same When interested you can read more at:
http://blogs.dirteam.com/blogs/jorge/archive/2005/12/18/297.aspx

Cheers,
Jorge


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