DDNS

[Kevin Darcy]

The update is denied. Check your "allow-update" settings for the 
relevant reverse zone(s).

- Kevin

Maguire, Jean (Gexpro, consultant) wrote:
> This is an error out of /var/log/messages file where a client is being
> denied updating the reverse lookup zone db.  Any ideas?  Thanks.  Jean
>
>
> Oct 21 13:29:43 gesprddns05 named[4660]: client 3.100.32.52#4781: update
> '100.3.in-addr.arpa/IN' denied
>
>
> -----Original Message-----
> From: bind-users-bounce at isc.org [mailto:bind-users-bounce at isc.org] On
> Behalf Of Adam Tkac
> Sent: Tuesday, October 23, 2007 8:40 AM
> To: Sangoi, Nehal (Gexpro, consultant)
> Cc: Bind-Users
> Subject: Re: DDNS
>
> On Mon, Oct 22, 2007 at 05:07:08PM -0400, Sangoi, Nehal (Gexpro,
> consultant) wrote:
>   
>> Hi All
>>  
>> We have our bind environment running with DDNS.
>>  
>> Master server and the zones are on Linux Bind 9.2.4 and windows DHCP 
>> server is sending the DDNS updates to these zone files. Now, whenever 
>> the lease expires for any desktop, the forward lookup zone's A record 
>> of that desktop gets updated into the zone file perfectly fine but the
>>     
>
>   
>> DDNS is not able to delete the old reverse lookup record into the zone
>>     
> file.
>   
>>  
>> What could be the reason for the same?
>>     
>
> Are you sure that MS DHCP server sends correct DDNS updates (I mean that
> DHCP wants delete proper reverse record). If yes logging information on
> named side is your best friend. See why is update refused etc.
>
> Adam
>
> --
> Adam Tkac, Red Hat, Inc.
>
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