Hi Chuck,
I have some questions about what you exactly need to support.
Do you want to include ECS to every response or only to responses which
contains ECS in query?
Do you want to response with same Client Subnet used in query or always
use Client Subnet with prefix length of 0?
Regards,
Vita
Dne 13.2.2017 v 17:51 Chuck Musser napsal(a):
Hi,
We would like to enable ECS responses in our Knot server in order to
indicate to recursives that they should send it in requests if they can. The
goal is gauge how widespread usage of this feature this is and to collect
some statistics on the client networks being transmitted. We don't have a
way of providing tailored responses yet (not sure how this would be done,
but that's another topic.) Is there a way of enabling ECS so that it's
included in responses, perhaps with a scope prefix-length of 0 (as
described in section 12.1 of draft-ietf-dnsop-edns-client-subnet-08)?
Thanks,
Chuck
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