[dns-operations] EDNS client subnet authoritative server implementation

John Kristoff jtk at depaul.edu
Fri Feb 9 14:41:15 UTC 2018


On Fri, 09 Feb 2018 15:26:21 +0100
Stefan Schmidt <zaphodb at zaphods.net> wrote:

> It might just be the EDNS0 Option Code value, IIRC the Google and 
> OpenDNS used a preliminary option code.
> PowerDNS Authoritative Server switched over to the IANA assigned one [1] 
> in version 3.4.0.

Thank you Stefan, very helpful.  Does this mean you're using an earlier
version of PowerDNS 3.4.0 then as demonstrated by your example where
Google returns client subnet detail?

John



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