On Tue, Oct 29, 2024 at 10:14:29PM +0000, Djerk Geurts via Pdns-users wrote:
> Hi all,
>
> Is there a way to return NXDOMAIn instead of a valid response?
>
> test IN LUA CNAME
> "view({{{'10.0.0.0/16'},{‘ns0.internal.domain.com.'}},{{'0.0.0.0/0'},{''}}})”
>
> I would like to return NXDOMAIN instead of SERVFAIL for sources outside
> 10.0/16.
>
> Thanks,
> Djerk Geurts
I don't think NXDOMAIN responses are possible from Lua records.
I guess a NODATA (rcode NOERROR + empty answer section) is the closest you
can come.
views do not like empty response sets, but this worked for me to get a
a NODATA:
test.example 10 IN LUA A "; if (0==1) then return {'1.2.3.4'}
else return {} end"
Maybe you can work from this.
-Otto
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