troubleshooting Question

Domain trust

Avatar of nav2567
nav2567Flag for United States of America asked on
Windows Server 2012Active DirectoryWindows Server 2008DNSHardware Firewalls
3 Comments1 Solution78 ViewsLast Modified:
We need to setup a one-way AD trust to a domain in another company via a private connection.

In our DNS, we create a conditional forwarder by specifying the domain of the other company and also an IP address of their domain controller.  

We are still not be able to resolve their domain name when we ping.  The server FDQN is still not be resolved in this conditional forwarder's properties.  

The required firewall ports being specified in this link https://support.microsoft.com/en-us/kb/179442#method3 are already opened

Please advise what we should check.  

Thanks.
ASKER CERTIFIED SOLUTION
Log in to continue reading
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform for $9.99/mo
View membership options
Unlock 1 Answer and 3 Comments.
or
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
See how we're fighting big data
The Value of Experts Exchange in My Daily IT Life

Experts Exchange (EE) has become my company's go-to resource to get answers. I've used EE to make decisions, solve problems and even save customers. OutagesIO has been a challenging project and... Keep reading >>

Mike

Owner of Outages.IO
Phoenix, Arizona, United States
Member Since 2016
Join a full scale community that combines the best parts of other tools into one platform.
Unlock 1 Answer and 3 Comments.
View membership options
“All of life is about relationships, and EE has made a virtual community a real community. It lifts everyone's boat.”
William Peck

Member since 2004