[Samba] Samba_dlz: canceling trasaction on zone domain

[Philip Banh]

Hi there,

I'm in the process of switching from using Samba4 internal DNS to using BIND as my backend DNS. However, I'm currently running into some issues with the transition.

Here's an example of the messages I'm getting from /var/log/messages logs:

Nov  9 15:34:26 pho-dcpvl-01N named[27524]: samba_dlz: starting transaction on zone DOMAIN
Nov  9 15:34:26 pho-dcpvl-01N named[27524]: client 172.17.0.30#59051: update 'DOMAIN/IN' denied
Nov  9 15:34:26 pho-dcpvl-01N named[27524]: samba_dlz: cancelling transaction on zone DOMAIN
Nov  9 15:35:24 pho-dcpvl-01N named[27524]: samba_dlz: starting transaction on zone DOMAIN
Nov  9 15:35:24 pho-dcpvl-01N named[27524]: client 172.17.0.30#42206: update 'DOMAIN/IN' denied
Nov  9 15:35:24 pho-dcpvl-01N named[27524]: samba_dlz: cancelling transaction on zone DOMAIN
Nov  9 15:35:26 pho-dcpvl-01N named[27524]: samba_dlz: starting transaction on zone DOMAIN
Nov  9 15:35:26 pho-dcpvl-01N named[27524]: client 172.17.0.30#51563: update 'DOMAIN/IN' denied
Nov  9 15:35:26 pho-dcpvl-01N named[27524]: samba_dlz: cancelling transaction on zone DOMAIN
Nov  9 15:35:32 pho-dcpvl-01N named[27524]: samba_dlz: starting transaction on zone DOMAIN

* 172.17.0.30 being my DHCP server.

Does anyone know what's causing the above messages? And how do you proceed in a setup with Samba4 AD / BIND with DDNS.

My guess here is I'm having troubles with setting up the DHCP properly to communicate with BIND, so the DNS isn't being updated.

Please let me know what other information I can provide.

Thanks,
Philip