Solved

DNS & AD releated errors on Web Server

Posted on 2006-10-24
6
296 Views
Last Modified: 2010-04-18
I have 3 servers, a DC, backup DC (DC2), and a web server.  Both DC's run SQL, and the web server connects to both of these.  I am getting intermittent connectivity issues, and here are the errors from the event log on my web server.
----------------------------------------
Windows cannot obtain the domain controller name for your computer network. (An unexpected network error occurred. ). Group Policy processing aborted.
----------------------------------------
The kerberos client received a KRB_AP_ERR_MODIFIED error from the server host/dc2.ourdomain.com.  The target name used was MSSQLSvc/DC2.ourdomain.com:1433. This indicates that the password used to encrypt the kerberos service ticket is different than that on the target server. Commonly, this is due to identically named  machine accounts in the target realm (OURDOMAIN.COM), and the client realm.   Please contact your system administrator.
---------------------------------------------------------------------
The system failed to register pointer (PTR) resource records (RRs) for network adapter
with settings:

   Adapter Name : {EDFB3AF6-1B19-46DF-9D14-0000000000000}
   Host Name : Web-Server
   Adapter-specific Domain Suffix : ourdomain.com
   DNS server list :
           192.168.10.1, 192.168.10.2
   Sent update to server : 198.6.100.21
   IP Address : 208.255.0.0 (IP of web server)

 The reason that the system could not register these RRs was because of a security related problem. The cause of this could be (a) your computer does not have permissions to register and update the specific DNS domain name set for this adapter, or (b) there might have been a problem negotiating valid credentials with the DNS server during the processing of the update request.

 You can manually retry DNS registration of the network adapter and its settings by typing "ipconfig /registerdns" at the command prompt. If problems still persist, contact your DNS server or network systems administrator.

I have no idea where to start.  Any help would be appreciated.  Also, all of the servers are running WS2003 with SQL 2000.
0
Comment
Question by:bella28
  • 3
  • 3
6 Comments
 
LVL 48

Expert Comment

by:Jay_Jay70
ID: 17800135
> 198.6.100.21

what is this address? did you re register dns as asked?
0
 

Author Comment

by:bella28
ID: 17803436
I did re-register DNS, and received the same error.  I have no idea what that IP address is
0
 
LVL 48

Expert Comment

by:Jay_Jay70
ID: 17808218
can you ping it?
0
Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

 

Author Comment

by:bella28
ID: 17811515
I can ping it, and it goes to a UUNet and it traces to auth10-wcom.uu.net
0
 
LVL 48

Accepted Solution

by:
Jay_Jay70 earned 500 total points
ID: 17817234
what the hell is UUNet? loL!
0
 

Author Comment

by:bella28
ID: 17818864
UUNet is MCI, which I think is now Verizon.  Anyway..they are my ISP.
0

Featured Post

Complete VMware vSphere® ESX(i) & Hyper-V Backup

Capture your entire system, including the host, with patented disk imaging integrated with VMware VADP / Microsoft VSS and RCT. RTOs is as low as 15 seconds with Acronis Active Restore™. You can enjoy unlimited P2V/V2V migrations from any source (even from a different hypervisor)

Question has a verified solution.

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

by Batuhan Cetin In this article I will be guiding through the process of removing a failed DC metadata from Active Directory (hereafter, AD) using the ntdsutil tool in a Windows Server 2003 environment. These steps are not necessary in a Win…
Recently, I had the need to build a standalone system to run a point-of-sale system. I’m running this on a low-voltage Atom processor, so I wanted a light-weight operating system, but still needed Windows. I chose to use Microsoft Windows Server 200…
This tutorial gives a high-level tour of the interface of Marketo (a marketing automation tool to help businesses track and engage prospective customers and drive them to purchase). You will see the main areas including Marketing Activities, Design …
With the power of JIRA, there's an unlimited number of ways you can customize it, use it and benefit from it. With that in mind, there's bound to be things that I wasn't able to cover in this course. With this summary we'll look at some places to go…

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

23 Experts available now in Live!

Get 1:1 Help Now