>It occurs to me that it introduces knobs that might not work, since the
>easiest way to implement it is to accept the EDNS0 options, ignore them,
>and do whatever you were doing anyway. (This isn't a new issue; see RFC
>8689, the SMTP require TLS option, which I've implemented the same way.)
> Or DNSSEC is is use.
Fortunately, DNSSEC has the CD flag. I believe that at least one NTP client
retries with the CD flag is DNS resolution fails.
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Hi David,
Response inline at the bottom.
Op 03-01-2023 om 19:42 schreef Blacka, David:
On Jan 3, 2023, at 12:48 PM, Peter Thomassen wrote:
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