own IPv6 zones but no IPv6 uplink - solved

[Steffen Sledz]

On 11.07.2014 17:59, Phil Mayers wrote:
> On 11/07/14 16:45, Steffen Sledz wrote:
>> We have a local DNS server providing local IPv6 zones (fd44:...).
>>
>> The server itself is reachable via IPv4 and IPv6 but has no IPv6 uplink.
>>
>> With our current configuration everything works well, but we've a lot of errors in the logfile:
>>
>> "Jul 11 17:39:48 zk223 named[5383]: error (network unreachable) resolving 'askubuntu.com/A/IN': 2400:cb00:2049:1::adf5:3a8e#53"
>>
>> How can we suppress them without disabling IPv6 globally?
> 
> You could do something like:
> 
> server 2000::/3 { bogus; };
> 
> Check the syntax; I haven't!

options {
        blackhole {
                2000::/3;
        };
};

:)

Steffen