[dnsdist] Strip EDNS option on response

Remi Gacogne remi.gacogne at powerdns.com
Wed Jan 15 15:55:00 UTC 2020

Hi Casey,

On 1/15/20 3:07 PM, Casey Deccio wrote:
> Is there a way to configure dnsdist to strip a specified EDNS option
> (e.g., EDNS, COOKIE, etc.) from an outgoing DNS response?

I'm afraid this is not possible, no. We try to avoid editing responses
from dnsdist, except when we really have to (for example when we added
an EDNS option to the query ourselves to carry a EDNS Client Subnet).

Best regards,
Remi Gacogne
PowerDNS.COM BV - https://www.powerdns.com/

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