Solved

DNS Resolution

Posted on 2013-11-19
5
289 Views
Last Modified: 2013-11-19
Hello,

We have a 2-way Active Directory transitive trust between our domain and a partner's domain.  Both domains have DNS integrated.  When we try to ping a server/workstation on the partner's domain by ONLY their hostname, it does not resolve.  However, if we try to ping using their FQDNs, it pings just fine.  Is this the expected behavior of AD DNS?  If so, is there any way to configure AD DNS so that we'd be able to ping hosts on the trusted domain by only their hostnames?  Thank you.
0
Comment
Question by:Techop09
5 Comments
 
LVL 6

Expert Comment

by:ButlerTechnology
ID: 39660352
Yes -- That  is the expected behavior.  You can add DNs suffixes in the Advance TCP/IP DNS tab on systems that have a static IP assignment.  

You can also do this in DHCP:

1.Open DHCP. (To open DHCP, click Start, point to Settings, click Control Panel, double-click Administrative Tools, and then double-click DHCP.)
2. In the console tree, click the applicable DHCP server.
3. On the Action menu, click Set Predefined Options.
4. In Predefined Options and Values, click Add (Option Class Standard), and then click OK.
5. In Name, type the string DNS Search List.
6. Set Code to 119 and Data Type string (it is not an array), and then click OK.
7. Right-click Scope Options, select Configure Options, and then check 119 DNS Search List.
8. Enter a list of domain suffixes in your organization, delimited by a semicolon (for example, contoso.com;dev.contoso.com;corp.microsoft.com).
9. Click OK.
(Copied from http://technet.microsoft.com/en-us/library/dd572752(v=office.13).aspx)

Tom
0
 
LVL 57

Expert Comment

by:Mike Kline
ID: 39660356
Yes that is expected behavior, you can add the DNS suffix to your search list.   Lots of good articles on that, one example below  

http://www.techrepublic.com/blog/the-enterprise-cloud/manage-dns-suffix-configuration-through-group-policy/

Thanks

Mike
0
 

Author Comment

by:Techop09
ID: 39660485
Thank you for your responses.  I'm aware that you can add DNS suffixes at the client level.  Does anyone know of a more global solution where the DNS servers themselves are changed to allow resolutions of the hosts without their FQDNs?
0
 
LVL 6

Expert Comment

by:ButlerTechnology
ID: 39660506
You could look at the zone that is designed to help with the migration from WINS, but I wouldn't recommend it as it requires static entries.

Overall, I don't think this is feasible -- the client makes the FQDN request and it will use its own DNS suffix when using a host name.  The DNS server will attempt to answer based on the FQDN.

Tom
0
 
LVL 35

Accepted Solution

by:
Mahesh earned 500 total points
ID: 39660536
if you have 2008+ dns servers, then you can deploy globalnames zone
Again it is does not support dynamic updates..
You need to create records manually, probably good for statis IP assignments.
Cross forest name resolution is supported
check below article
http://technet.microsoft.com/en-us/library/cc731744.aspx

Thanks
0

Featured Post

Does Powershell have you tied up in knots?

Managing Active Directory does not always have to be complicated.  If you are spending more time trying instead of doing, then it's time to look at something else. For nearly 20 years, AD admins around the world have used one tool for day-to-day AD management: Hyena. Discover why

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
How to prioritize LOGONSERVER for clients? 1 41
Using cipher to decrypt files. 4 31
SPF record. 2 21
exchange, active directory 8 30
Occasionally you run into the website or two that will not resolve properly using your own DNS servers.  Some people simply set up global forwarders for their DNS server.  I don’t recommend doing this because it can cause problems resolving addresse…
I've written instructions for one router type, but this principle may be useful for others of the same brand and even other brands of router. Problem: I had an issue especially with mobile devices that refused to use DNS information supplied via…
This tutorial will walk an individual through the process of configuring their Windows Server 2012 domain controller to synchronize its time with a trusted, external resource. Use Google, Bing, or other preferred search engine to locate trusted NTP …
This Micro Tutorial hows how you can integrate  Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease. The following video show how to bind OSX Mavericks to …

863 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

Need Help in Real-Time?

Connect with top rated Experts

27 Experts available now in Live!

Get 1:1 Help Now