[dns-operations] knot-dns

Colin Petrie cpetrie at ripe.net
Mon Dec 15 12:21:37 UTC 2014

Hi all,

On 15/12/14 12:03, Tony Finch wrote:
>> In particular, running different implementations behind a load
>> balancer on the same public IP address can break EDNS detection by
>> resolvers, and crafted queries sent to a resolver can make data
>> unavailable to that resolver (until a timeout occurs).
> I would be interested to know what problems of this kind that RIPE have
> observed.

We haven't observed any issues related to EDNS with our setup, but we'd
love to hear from anyone who has observed any issues (particularly from
resolver operators)


Colin Petrie
Systems Engineer

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