[Pdns-users] powerdns 4.1 recursive queries architecture change

[Alain RICHARD]

I well know the scenario 3, but it means to either reconfigure the clients to point to the new DNS recursor, or reconfigure the domains and masters/slave servers in order to point to the new DNS auth.

My point here is not technical, I well know theses possibilities. The problem is that on 90% of installations (generally bind installations), the sites are using the same addresses for auth and recursor function.

So for me the problem is do I still can use powerdns as replacement for bind without reconfiguring the whole DNS setup on curstomer’s sites.

Regards,

Alain RICHARD


> Le 19 janv. 2018 à 18:53, Brian Candler <B.Candler at pobox.com> a écrit :
> 
> On 19/01/2018 17:36, Alain RICHARD wrote:
>> Scenario 1  : the recursor is on port 53 and forward queries from known zones to the authoritative pdns on port 5300
>> 
>> Scenario 2 : the dnsdist is on port 53, forward queries from known zones to the authoritative pdns on port 5300, and forward recursive queries to the recursor on port 5301
> 
> Scenario 3: put an alias IP address on the server, and bind the recursor and auth servers to different addresses.
>