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DHCP Server is showing incorrect IP address in authorized servers

I have an issue where in my Manage authorized servers DHCP list is showing the incorrect checked DNS not seeing anything pointing to this. Any ideas on resetting this or ease of changing the ip in this list.

windows-serverwindows-active-directorywindows-dhcp-dns
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yagmoth555 answered yagmoth555 commented

Hi

To reset the MMC display I suggest to clear the MMC's cache; go inside your profile there; C:\Users\USERNAME\AppData\Roaming\Microsoft\MMC.

And delete the cache file associated with the dhcp

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Checked in that location and don't have a cache file to delete, thanks for the response!

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Can you provide an printscreen of the bad setting ? I wonder if it's in the dhcp mmc, or in the dhcp's pool directly.

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Here You go 167327-issue.png


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issue.png (65.0 KiB)
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DSPatrick answered Seanlehne-8366 converted comment to answer

You should be able to Add Server to bring in and authorize the correct one.

--please don't forget to upvote and Accept as answer if the reply is helpful--





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I have add server but it's not pulling it up to authorize like what you think? Is there a way to unauthorize then reauthorize it would do the trick? Impact would be taking down DHCP for those scopes?

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That may be the next step. Should not affect those already connected. Might also consider a reboot in case of some sort of confusion.

--please don't forget to upvote and Accept as answer if the reply is helpful--



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It's been rebooted multiple times, it's been around a long time we just kind of kicked the can down the road and now wanting to get this resolved.

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Seanlehne-8366 answered

Was able to actually fix it by Opening ADSI and using this article

https://community.spiceworks.com/topic/2148472-dhcp-server-wrong-address-in-ad-for-authorised-servers

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