[dnsdist] Match CAA queries
remi.gacogne at powerdns.com
Fri Aug 18 09:49:50 UTC 2017
On 08/18/2017 04:42 AM, Ask Bjørn Hansen wrote:
> I’d like to match CAA queries and either send them to another backend
> or just make up a “NOERROR” answer.
> I tried puzzling through the reference documentation, but I was
> really missing an example to go off. Any suggestions? :-)
A simple QTypeRule(dnsdist.CAA) should match, so something like:
should be enough to route it to a different pool, for example. I think
you should be able to use RCodeAction to make a NOERROR answer too.
> Vaguely related — is it be possible to rewrite tcp queries coming
> into dnsdist to udp queries to the backend? It doesn’t appear to be.
> (I am trying to make rbldnsd look like it’s behaving a little
No, it's not.
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