[Unbound-users] Disable scrubber for certain host/domain names

W.C.A. Wijngaards wouter at nlnetlabs.nl
Tue Apr 15 12:39:03 UTC 2014


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Hi OS,

On 04/15/2014 02:30 PM, Oriental Sensation wrote:
> Hello all,
> 
> I hope this question hasn't been answered already (made a search
> before).
> 
> I am using Unbound with Postfix to query RBL servers. A check for
> IP x.y.w.z against a certain RBL server (say rbl.example.com) would
> send a DNS query to resolve z.w.y.x.rbl.example.com. The answer is
> a 127.0.0.x address.
> 
> Due to Unbound's scrubber, though, this answer is discarded (with
> a warning "debug: sanitize: removing public name with private
> address") which of course makes sense in other circumstances, but
> not in this one.
> 
> I was wondering if there's a way, or a configuration command, to
> turn off this behavior for certain host/domain names. This will
> make running Unbound with RBL quite possible.
> 
> Any help on how to resolve this with the current version is
> greatly appreciated. Thanks in advance.

private-domain: "rbl.example.com"
private-domain: "rbl2.example.net"

Domains listed in these statements are allowed to contain addresses in
the private-address list.

Best regards,
   Wouter


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