event id 20322 on DHCP server

abraham flores 236 Reputation points
2022-06-25T03:34:10.667+00:00

Hi,
I have 3 DCs, just one of them (DC3) has DHCP installed, in that server is getting this error: PTR record registration for IPv4 address [[...]] and FQDN *.****..** failed with error 9009 (DNS server not authoritative for zone.
).

Recently, there is often no registration of names in the forward zone. With error:

Source: DHCP-Server

My SOA server is DC1, and there are no errors on it. The DNS Dynamic Updates are configured with the option: Secure Only, , what else should I check?

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
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Accepted answer
  1. Dave Patrick 426.1K Reputation points MVP
    2022-06-25T12:59:43.69+00:00

    Event ID 20322 is related to the DHCPv6 and DNS, did you configure the DHCPv6?
    https://learn.microsoft.com/nb-no/windows-server/networking/technologies/dhcp/dhcp-dns-events


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