V4.2.1 dont delete DNS entry on DHCPRELEASE

Shawn Routhier sar at isc.org
Thu Sep 29 16:18:51 UTC 2011

On 09/29/2011 07:18, Denis Laventure wrote:
> I also noticed that too, I had to revert back to 4.2.0-P2.
> 4.2.1 and 4.2.2 have this problem.
> Anyone know if this is a known bug and if someone working on this?
> Thanks,
> Denis Laventure
>> Since V4.2.1, DHCP doesn't delete immediatly the entry on DNS server
>> when the client release his address.
>> It works well from V3.0.5 to V4.2.0-P2, but since V4.2.1 (and also
>> V4.2.1-P1) the server don't delete the DNS entry!
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> dhcp-users at lists.isc.org
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I believe this is caused by a known bug.  A fix has been committed
for the known bug and will be in the next 4.2 release.


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