[Freeipa-users] Weird problem with DNS updates from dhcp clients
Tomas Krizek
tkrizek at redhat.com
Fri Apr 21 07:16:37 UTC 2017
On 04/21/2017 06:42 AM, Sameer Gurung wrote:
> Hi all,
>
> I have installed freeipa server in a centos macning with about 70
> client machines running linux mint. Since I am in a mixed enviroment
> my DHCP server is running in windows 2008 r2. The setup and joining
> the ipa domain went off without a hitch. However I now find that when
> the IP addresses of my client change they do not update the ipa dns
> server. And the weird thing is if i log in to the client machine and
> manually put the network on and off using the NetworkManager applet it
> updates the ipa dns server with the new ip. That is the only way the
> update happens.
Dynamic DNS updates are handled by SSSD. If they're enabled, DNS record
is updated when the identity provider comes online, the system reboots
or at a specified interval.
If you want periodically update the DNS records, configure
dyndns_refresh_interval option in /etc/sssd/sssd.conf.
--
Tomas Krizek
PGP: 4A8B A48C 2AED 933B D495 C509 A1FB A5F7 EF8C 4869
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