20,212 questions
Hi Mario.
Did you try disable dynamic update on this scope?
this should stop the error logs.
Regards
Problem with DHCP server and error 20322
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 65%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
Mario
26
Reputation points
Hi,
I was running server 2012R2 with DHCP server. This server is not part of domain and it is just running CCTV system and provide IP address to cameras. I do not have DNS server running as there is no need for it. Everything was working fine until Recently I've migrated from 2012R2 to 2019 and I started to have problems. I'm received a lot of errors:
- Error 20322: PTR record registration for IPv4 address [[192.168.5.17]] and FQDN DESKTOP-9570C37 failed with error 9852 (No DNS servers configured for local system.
-Error 20319: Forward record registration for IPv4 address [[192.168.5.17]] and FQDN DESKTOP-4HOCCR0 failed with error 9852 (No DNS servers configured for local system.
I'm not able to find solution to this problem as everything is pointing me to DNS, which I do not have on this sever. Does anyone know how to fix this? Thank you
Windows for business Windows Server User experience Other
Accepted answer
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Fabricio Godoy 2,626 Reputation points2023-01-30T03:26:42.4433333+00:00 -
Mario 26 Reputation points
2023-01-30T03:34:49.02+00:00 HI Fabricio,
I'll try it tomorrow. Will disabling this affect anything else?
Just to confirm I need to disable option "Enable DNS dynamic updates according to the setting below" Thank you
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Fabricio Godoy 2,626 Reputation points
2023-01-30T03:44:34.3266667+00:00 all machines on this scope will stop to try register on dns.
I belive is that you want.
yes
sure, try and back later ..if works, don't forget to mark upvote. Good luck.
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Mario 26 Reputation points
2023-01-30T21:18:05.3033333+00:00 Errors are still there, this didn't help.
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Fabricio Godoy 2,626 Reputation points
2023-01-31T03:37:42.7666667+00:00 Ok Mario... let try another think now.
connect one of theses machines, open network settings
- unmark "register this connection in dns"
- After that, delete record A on DNS from that machine
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Mario 26 Reputation points
2023-01-31T20:22:07.1333333+00:00 OK, will try it. This is on client machine causing these errors? But how I can delete A record when I do not have DNS running on server?
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Mario 26 Reputation points
2023-01-31T20:43:58.05+00:00 What is even stranger, I've these errors from two IP's, one is active PC and second one is from old PC which is not there any more. How it is possible that this is cause by PC which is not working now.
I've check on other sites, I've same problem. For example on one site I've error from our service laptop which was connected only to testing purpose.
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Mario 26 Reputation points
2023-02-08T00:15:15.17+00:00 It was this last solution Fabricio that you have suggested. Thank you
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1 additional answer
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Amit Singh 5,306 Reputation points2023-01-30T10:34:34.2566667+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-
Mario 26 Reputation points
2023-01-30T21:19:19.14+00:00 Yes, according to Microsoft ID 20322 is related to DHCPv6, which is not configured in my case. But in error is clearly stating is v4
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Mario 26 Reputation points
2023-01-30T21:24:02.13+00:00 Yes, according to Microsoft ID 20322 is related to v6, which is not configured in my case. But in error it self it's stating it is v4
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