[tor-relays] List number of circuits per connection

[Logforme]

On 2022-10-19 17:10, Chris wrote:
>
> You may want to check these links:
>
> https://gitlab.torproject.org/tpo/community/support/-/issues/40093
>
> https://github.com/Enkidu-6/tor-ddos
>
> https://github.com/toralf/torutils
>

Thank you for the reply and the links.
 From what I can understand those links concern "connections". I believe 
my firewall rules handles that fine (they're based on Toralf's example).

My concern is about circuits. As I understand it one connection can 
create many circuits. If the attacker keeps the connections down to 
avoid being blacklisted they can create lots of circuits. And one 
circuit created affects 3 relays.

So what I'm looking for is a way to get the IP of big circuit creators.
I understand that many circuits will come from other relays but on my 
guard relay I assume the attacker also connect directly. If I can 
blacklist non-relays that create too many circuits I can help my relay 
and those downstream.
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