Update DNS from DHCP problem

Roger Grosswiler roger at gwch.net
Wed Aug 31 07:01:44 UTC 2005


> On Tuesday 30 August 2005 17:25, Tim wrote:
>> I do something similar on Red Hat 9.0 Linux.  I had to add specific zone
>> details to the dhcpd.conf file (as per the manual), with a common
>> rndc.key file being used between the DNS and DHCP servers.  Older
>> versions (of the servers) would allow transfers from predetermined IPs,
>> later versions insisted on using a keyfile.
>
> I changed my config files, but still the same. Here are relevant parts:
>
> zone "pmsl.sd" {
>         type master;
>         file "pmsl.sd.zone";
>         allow-update { key "rndckey"; };
>         allow-transfer { lan; };
>         notify yes;
>
> };
> zone "212.29.158.in-addr.arpa" {
>         type master;
>         file "212.29.158.in-addr.arpa.zone";
>         allow-update { key "rndckey"; };
>         allow-transfer { lan; };
>         notify yes;
> };
>
> dhcpd.conf:
> zone pmsl.com {
>         primary 158.29.212.26;
>         key rndckey;
> }
>
> zone 212.29.158.in-addr.arpa. {
>         primary 158.29.212.26;
>         key rndckey;
> }
>
> Of course, generated key and put the same key in both config files using
> key
> {}, but still the same. Still I have the same error.
>
> Any more ideas ?
>
> --
> Dusan Djordjevic
> Senior Linux Consultant/Project Manager
> Opennet MEA, Red Hat Master Distributor
> Dubai Internet City, Dubai, UAE
> Office no: +971 4 390 1943
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>
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Check your /var/log/audit/audit.log for { avc denied } perhaps, your bind
is not allowed to update zone files?

Roger





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