[dns-operations] Geoff Huston on DNS-over-TCP-only study.
randy at psg.com
Wed Aug 21 15:10:15 UTC 2013
> disappointed me with this characterization of RRL:
> There is a conversation thread that says that resolvers should
> implement response rate limiting (RRL), and silently discard
> repetitive queries that exceed some locally configured threshold.
> That ignores the "slip" parameter. That is irritating given the
> relevant implications of slip=2 as the default in one RRL implementation
> and the popular alternative of slip=1.
> I was also disappointing that it failed to mention the crushing
> costs of DNS/TCP.
jeezus! it was a *measurement* study. that it did not parade your or
someone elses banner is irrelevant.
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