[ratelimits] How to validate the use of RRL?
Vernon Schryver
vjs at rhyolite.com
Wed Nov 7 06:27:04 UTC 2012
> From: Feng He <fenghe at nsbeta.info>
> rate-limit {
> responses-per-second 25;
> window 5;
> };
> for i in `seq 0 9`;do dig @localhost +short +tries=1 +time=1 dnsbed.com a;done
I think that shell line will send 10 DNS requests, but the RRL limit
is set to 25 responses/second. I would try
for i in `seq 0 51`;do ...
I would also enable and examine the BIND logs.
Vernon Schryver vjs at rhyolite.com
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