[Samba] DNS PTR update fails if IP is reused by another client
rpenny at samba.org
Sat Dec 11 12:17:02 UTC 2021
On Sat, 2021-12-11 at 11:47 +0000, spindles seven via samba wrote:
> I have re-installed Windows 10 on one of my domain client machines,
> and it has received the same IP address as before. I renamed the
> machine and joined it to the domain. But I am now getting log
> messages like this:
> Dec 11 09:42:32 rpi3-dc named: samba_dlz: disallowing update
> of signer=LION\$\@MICROLYNX.ORG name=22.214.171.124.in-addr.arpa
> type=PTR error=insufficient access rights
> Searching the web for clues I found this web page:
> which seems the same problem I am experiencing. So could tombstone
> records be causing this?
I personally think the 'tombstone' is a bit of a red herring. If you
re-install a machine with the same name, ip etc, even if it looks like
the same machine to you, to Windows it is a different machine and that
new machine will not be able to alter any records for the old machine.
> If so is there a workaround?
You could try deleting the old records and let your new machine create
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