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windows 2008 R2 server - for few computers DNS server doesn't have updated ip address RRS feed

  • Question

  • Hi I am running DCs in my network, recently we found that IP address of few computers is no updated in forward lookup zone. Windows clients are getting IP address from a DHCP server and dynamic update is configured.

    Say SYS-01 is assigned a IP address 192.168.2.10 by DHCP server, but DNS record in server shows the old IP address 192.168.2.85

    If I add the IP address 192.168.2.10 in exclusion list in DHCP server scope, the the new ip address provided by DHCP server gets updated in the DNS server

    Can any one help on this issue.

    Regards

    Vivek





    • Edited by VivekCN Wednesday, August 3, 2016 3:06 PM
    Wednesday, August 3, 2016 2:34 PM

All replies

  • Hi Vivek,

    >>Say SYS-01 is assigned a IP address 192.168.2.10 by DHCP server, but DNS record in server shows the old IP address 192.168.2.85

    The issues could cause by configuration of dynamic update.

     

    Have you tried to register DNS server by manually?

     

    Please check if the zone is configured for secure dynamic update.

     

    You could troubleshoot the problem of dynamic update by follow the link below:

    Solving Dynamic Update and Secure Dynamic Update Problems

    https://technet.microsoft.com/en-us/library/cc959308.aspx?f=255&MSPPError=-2147217396

     

    Best Regards

     

    John


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    • Proposed as answer by John Lii Wednesday, August 17, 2016 1:54 AM
    Thursday, August 4, 2016 8:02 AM