On 4 Mar 2019, at 18:13, Paul Hoffman wrote:
On Mar 4, 2019, at 8:27 AM, Ray Bellis <r...@isc.org> wrote:
This new draft describes a way for clients and servers to exchange a
limited amount of information where the semantics of that information
are completely unspecified, and therefore determined by bi-lateral
agreement between the client and server operators.
There are known cases where bespoke implementations are using
experimental EDNS option values for this purpose, for example for a
front-end load-balancer to tell the server whether an incoming
connection arrived over TCP or UDP (c.f. my XPF draft).
A goal of this draft is to assign a common EDNS code-point such that
popular OSS implementations can support similar features
interoperably.
I have read the draft (which is thankfully succinct!) and think it
makes good sense. It could be adopted by DNSOP because it directly
affects DNS operations.
+1
Kind regards,
--
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/
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