Hi Sten,

I might need new glasses or change my brain sometimes as I missed this /16 for the 192.168.0.0 IP range.

I updated my  bogusnets ACL with !192.168.10.0/24 before the 192.168.0.0/16 and all is working like a charm now.

I knew there was something in this part but couldn't think of something else as I was struggling on this for a long time and I should have been very tired.


Thanks for pointing me in the right direction!


Best regards,

Laurent



Le 04/05/2026 à 21:01, Sten Carlsen a écrit :
Think that 192.168.0.0/16 = 192.168.x.x  which includes 192.168.10.0/24 so adding your !192…  will only work if if comes in the right sequence relative to the 192.168.0.0/16; (don't recall how priorities work here)

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Best regards
Sten Carlsen

A pessimist is a person that can find a problem for every solution.


On 4 May 2026, at 17.12, poubeline--- via bind-users <[email protected]> wrote:

OK, I have found something strange.

In my named.conf.local file I have:

acl bogusnets {
    0.0.0.0/8;  192.0.2.0/24; 224.0.0.0/3;
    10.0.0.0/8; 172.16.0.0/12; 192.168.0.0/16;
};


and in my named.conf.options file I have:

    blackhole { bogusnets; };


and in this case I cannot query from my local net.

If I comment the 'blackhole' line in named.conf.options everything works.


I don't understand why I cannot query from my local net event if it is not in the 'bogusnets' ACL.

Even if I add '!192.168.10.0/24;' in the 'blackhole' or in the 'bogusnets' ACL I cannot query from my local net.


If anyone has a clue, let me know


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