Hi,
I attach logs from 2 machines, joined into the same AD realm ADM.DOMAIN , are on the same
subnet, almost identically configured:
adm-lnx438.adm.domain (A record not updated; dyndns_update = true;ptr_update = false)
lnx-adm555.adm.domain (A record updated, PTR record not updated; dyndns_update = true;
ptr_update = true; dyndns_server = xxx-vdc0f.domain )
xxx-vdc0f.domain - Primary DNS
xxx-vdc0g.domain - Secondary DNS
DNS -ins.site - Dns server and in-addr.arpa domain server
Windows machine on the same network, can recognize Dns servers and correctly makes dyndns
updates:
Output from ' ipconfig /all' :
Ins.site -DNS server
xxx-vdc0f.domain - Wins Primary DNS
xxx-vdc0g.domain - Wins Secondary DNS
It seems that adm-lnx438.adm.domain tries to make dyndns updates on secondary DNS and
can't figure out about primary DNS.
Best,
Longina
-----Original Message-----
From: Petr Spacek [mailto:pspacek@redhat.com]
Sent: 27. juli 2016 16:11
To: sssd-users(a)lists.fedorahosted.org
Subject: [SSSD-users] Re: dyndns updates in sssd-13.4
On 27.7.2016 14:54, Longina Przybyszewska wrote:
> Hi ,
> After upgrade to sssd-13.4, dyndns updates don't work in AD cross
> realm environment
>
> Our DNS server is :
> -not on the identity server (exactly, not on the default DC for the
> domain) -DNS server and reverse DNS server are different machines
>
> It worked in previous release (also, DNS updates only) Now, for fixing
> this I need to use the option 'dyndns_server' for explicitly point to the
server.
>
> It is not possible for dyndns_ptr updates, since sssd obviously assumes
that there is one DNS for both A and PTR records.
>
> Do you plan 'dyndns_ptr_server' option as well in future realeseS?
Please see
https://fedorahosted.org/sssd/wiki/HOWTO_Troubleshoot_DNS_Updates
and check debug logs.
I'm very interested to see logs mentioned in the wiki page, that will help us
to understand the problem.
Thank you!
--
Petr Spacek @ Red Hat
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