[Pdns-users] How to config pdns to send notification to addres not in "IN NS" record.

Nico Cartron nicolas at ncartron.org
Tue Mar 12 12:19:25 UTC 2024


> On 12 Mar 2024, at 12:54, Brian Candler via Pdns-users <pdns-users at mailman.powerdns.com> wrote:
> 
> On 12/03/2024 11:40, Bino Oetomo wrote:
>> I run --> tcpdump -vv --interface eth1 port 53 at powerdns box , got no traffic indicating notification sent.
>> But when I restart the bind9 service at the slave, tcpdump shows some traffic to and from slave.
>> 
>> So still IMHO my pdns box did not send any notification to slaves.
> 
> OK, so next you said you "did some record editing ", how exactly did you do that? Editing the zone files and restarting or reloading pdns? Via the API? Something else?
> 
> There's information about the bind backend, including its behavior w.r.t. notifies, here:
> 
> https://doc.powerdns.com/authoritative/backends/bind.html
> 
> In particular, note that restarting powerdns will *not* send out notifies.

Also, make sure that the zone on PowerDNS is set to “Primary” and not Native. Else no Notify will be sent. 

Happened to me recently ;) see https://www.ncartron.org/making-powerdns-send-notifies-to-secondaries.html
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