[Freeipa-devel] [Freeipa-users] Dns SOA MNAME not resolving from LDAP data

David Dejaeghere david.dejaeghere at gmail.com
Thu Aug 20 12:46:11 UTC 2015


confirmed working.
Does this default value make any sense if this value is changeable in the
UI and using the IPA client?

Kind Regards,

David

2015-08-20 14:38 GMT+02:00 Martin Basti <mbasti at redhat.com>:

>
>
> On 08/20/2015 02:35 PM, David Dejaeghere wrote:
>
> Aha,
>
> Correct. But i never set this. This option seems to be set by default.
> I verified this issue on multiple installs. It seems they all have this
> option set by default?
>
> Can i safely change named.conf without fearing my modifications will be
> lost on an update?
>
> Kind Regards,
>
> David
>
> (Adding freeipa-users back)
>
> I checked code, it is default.
>
> You can change named.conf, upgrade will not replace it.
>
> Martin
>
>
> 2015-08-20 14:32 GMT+02:00 Martin Basti <mbasti at redhat.com>:
>
>>
>> On 08/20/2015 02:22 PM, Martin Basti wrote:
>>
>>
>>
>> On 08/20/2015 01:48 PM, David Dejaeghere wrote:
>>
>> Hi,
>>
>> I noticed that changing the authoritarive nameserver in FreeIPA reflects
>> correctly to its directory data but bind will not resolve the soa record
>> with the updated mname details.
>>
>> For example I add a zone test.be and change the mname record.
>>
>> [root at ns02 ~]# ipa dnszone-add
>> Zone name: test.be
>>   Zone name: test.be.
>>   Active zone: TRUE
>> *  Authoritative nameserver: ns02.tokiogroup.be
>> <http://ns02.tokiogroup.be>.*
>>   Administrator e-mail address: hostmaster
>>   SOA serial: 1440070999
>>   SOA refresh: 3600
>>   SOA retry: 900
>>   SOA expire: 1209600
>>   SOA minimum: 3600
>>   BIND update policy: grant TOKIOGROUP.BE krb5-self * A; grant
>> TOKIOGROUP.BE krb5-self * AAAA; grant TOKIOGROUP.BE krb5-self *
>>                       SSHFP;
>>   Dynamic update: FALSE
>>   Allow query: any;
>>   Allow transfer: none;
>> [root at ns02 ~]# ipa dnszone-mod --nameserver
>> anaconda-ks.cfg  .bash_logout     .bashrc          .ipa/            .ssh/
>> .bash_history    .bash_profile    .cshrc           .pki/
>> .tcshrc
>>
>>
>> [root at ns02 ~]# ipa dnszone-mod --name-server* ns7.tokiogroup.be
>> <http://ns7.tokiogroup.be>*.
>> Zone name: test.be
>> ipa: WARNING: Semantic of setting Authoritative nameserver was changed.
>> It is used only for setting the SOA MNAME attribute.
>> NS record(s) can be edited in zone apex - '@'.
>>   Zone name: test.be.
>>   Active zone: TRUE
>>   *Authoritative nameserver: ns7.tokiogroup.be
>> <http://ns7.tokiogroup.be>.*
>>   Administrator e-mail address: hostmaster
>>   SOA serial: 1440071001
>>   SOA refresh: 3600
>>   SOA retry: 900
>>   SOA expire: 1209600
>>   SOA minimum: 3600
>>   Allow query: any;
>>   Allow transfer: none;
>>
>>
>> [root at ns02 ~]# nslookup
>> > set q=SOA
>> > test.be
>> Server:         127.0.0.1
>> Address:        127.0.0.1#53
>>
>> test.be
>>        * origin = ns02.tokiogroup.be <http://ns02.tokiogroup.be>*
>>         mail addr = hostmaster.test.be
>>         serial = 1440071001
>>         refresh = 3600
>>         retry = 900
>>         expire = 1209600
>>         minimum = 3600
>>
>> As you can see the SOA record still shows the original default value.
>>
>> Kind Regards,
>>
>> David Dejaeghere
>>
>>
>>
>> Thank you for this bug report.
>> I opened bind-dyndb-ldap ticket
>> <https://fedorahosted.org/bind-dyndb-ldap/ticket/159>
>> https://fedorahosted.org/bind-dyndb-ldap/ticket/159
>>
>> Martin
>>
>>
>> I maybe found why do you have this issue,
>>
>> do you have fake_mname configured in bind_dyndb_ldap section of
>> named.conf?
>> If yes then remove this option to use SOA MNAME from LDAP.
>>
>> Martin
>>
>
>
>
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