Solved

Domain Not found error with One way selective trust

Posted on 2014-04-07
5
34 Views
Last Modified: 2016-01-22
I have two domains with a one way selective trust (external) between them.  We have configured the firewall to allow all ports between the two DC's. The trust authentication works, DNS is working.

When the users in the trusted forest try to access the Citrix servers in the trusting domain (which is all they are allowed to), they get "domain not found' when they put in their domain user name and password.

Any ideas?
0
Comment
Question by:Godcom77
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
5 Comments
 
LVL 37

Expert Comment

by:Mahesh
ID: 39982457
On client machines and DCs in trusted domain run below LDAP query and check if it resolves successfully

In command prompt Type nslookup, and then press ENTER.
Type set type=all, and then press ENTER.
Type _ldap._tcp.dc._msdcs.Domain_Name, where Domain_Name is the name of your domain (trusted domain) , and then press ENTER.
if it resolves correctly, run same query with trusting domain name and check if it resolves perfectly
Check below article for more info
http://support.microsoft.com/kb/816587

Also download PortQueryUI tool from Microsoft and check if all AD ports are open as appropriate between source domain and target domain

Also check below link for AD port requirement for domain trust over firewall and verify if all are opened at firewall end
http://support.microsoft.com/kb/179442

Finally do conditional forwarding or secondary zone of both domains for proper name resolution

Mahesh.
0
 
LVL 8

Expert Comment

by:barrykfl
ID: 40000954
can the client and citrix browse eaxh other ? there dns can really  resovled?

if cross subnet ..is it allow netbios access ?

or try type this \abc.com\administrator to see if ir can access ..

if you want to test if it is firewall issue...try put the client and server on same subet
0
 

Accepted Solution

by:
Godcom77 earned 0 total points
ID: 40266646
Fixed this one,  The firewall on the other side was not set to allow connections from the citrix servers
0

Featured Post

Webinar: Choosing a MySQL HA Solution

Join Percona’s Principal Technical Services Engineer, Marcos Albe as he presents Choosing a MySQL High Availability Solution on Thursday, June 29, 2017 at 10:00 am PDT / 2:00 pm EDT (UTC-7).

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

If you are IT support and need to work after hours to resolve customer issues then here are a few tips on how to handle after hours support
Let’s face it: one of the reasons your organization chose a SaaS solution (whether Microsoft Dynamics 365, Netsuite or SAP) is that it is subscription-based. The upkeep is done. Or so you think.
In this video, we discuss why the need for additional vertical screen space has become more important in recent years, namely, due to the transition in the marketplace of 4x3 computer screens to 16x9 and 16x10 screens (so-called widescreen format). …
With the advent of Windows 10, Microsoft is pushing a Get Windows 10 icon into the notification area (system tray) of qualifying computers. There are many reasons for wanting to remove this icon. This two-part Experts Exchange video Micro Tutorial s…

696 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question