On Fri, Nov 10, 2023 at 01:26:36PM +0100, John R Levine <[email protected]> wrote a message of 39 lines which said:
> asking if anyone has > thought about this problem: The dnsop working group, may be :-) This issue is mentioned in RFC 9156, section 2.3, which documents ways to address it. > I'd like to write a draft that updates RFC 9156 by describing > situations like this that caches could recognize and avoid useless > churn, added to section 2.3 which already suggests special casing > underscored labels. I must confess that I do not see what is suggested in this thread which is not already in section 2.3. Unbound implements some of the RFC ways, see its iterator/iterator.h (all parameters named *MINIMISE*). _______________________________________________ DNSOP mailing list [email protected] https://www.ietf.org/mailman/listinfo/dnsop
