On Tue, Aug 18, 2020 at 05:12:11PM -0400, Roger Dingledine wrote:
HiddenServiceEnableIntroDoSDefense 1 HiddenServiceEnableIntroDoSRatePerSec 25 HiddenServiceEnableIntroDoSBurstPerSec 200
[...] It is also possible there is a bug or implementation flaw with this feature. I don't know how much it has been tested.
I just found what might be a bug in how the design is implemented at introduction points.
This is the ticket to follow: https://gitlab.torproject.org/tpo/core/tor/-/issues/40109
--Roger