• Status: Solved
  • Priority: Medium
  • Security: Public
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DNS NACKs from both DHCP servers on domain

The workstation never is able to connect on a remote MAN link.  The scope is in the middle of a superscope and all other scopes are having no problems.  We have recently added 15+ class C scopes and have no problems with them either.   Using Win2k3 DHCP services and Cisco switches with IOS images.


15,04/16/09,13:21:14,NACK,10.0.222.20,,001C2355B9D4,
15,04/16/09,13:21:14,NACK,10.0.222.20,,001C2355B9D4,
30,04/16/09,13:21:14,DNS Update Request,20.222.0.10,P17507.phoebe.com,,
10,04/16/09,13:21:14,Assign,10.0.222.20,P17507.phoebe.com,001C2355B9D4,
32,04/16/09,13:21:14,DNS Update Successful,10.0.222.20,P17507.phoebe.com,,
15,04/16/09,13:21:24,NACK,10.0.222.20,,001C2355B9D4,
15,04/16/09,13:21:24,NACK,10.0.222.20,,001C2355B9D4
0
BruceGA-south
Asked:
BruceGA-south
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2 Solutions
 
ComputerTechieCommented:
Make sure your dns is configure properly.
http://support.microsoft.com/?scid=kb%3Ben-us%3B816592&x=16&y=6
I believe the process is that DNS will get flushed when NACK is received and IP is getting released / renewed.
CT
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BruceGA-southAuthor Commented:
I went through the scope options and verified they are correct and are identical to the other defined scopes.  i verified this on both servers.  I deleted the scopes and rebuilt them earlier today but still have the same results.  The test machine i am using works fine with the other scopes.
0
 
BruceGA-southAuthor Commented:
done
0

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