Question about parameter settings query-source-v6 address { none; };

[Ondřej Surý]

Hi Klaus,

this exact configuration is described in the KB: https://kb.isc.org/v1/docs/en/aa-00206

But my recommendation is actually to use a dual-stack proxy in front of `named -4` and use the PROXYv2 protocol to interact with named.

Ondrej
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Ondřej Surý — ISC (He/Him)

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> On 5. 9. 2024, at 18:46, Klaus Tachtler via bind-users <bind-users at lists.isc.org> wrote:
> 
> Hi,
> 
> is it possible to set
>    query-source-v6 address { none; };
> 
> I would like to make DNS requests via ipv4 and ipv6 to isc bind (incoming) from my Internal network.
> 
> However, outgoing requests should only be made via ipv4.
> 
> This is e.g. necessary in a scenario where a 6in4 tunnel is used for an ipv6 connection and the DNS responses are too slow.
> 
> Thank you for any advice!
> 
> 
> Greetings
> Klaus.
> 
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