Re: [tor-relays] List number of circuits per connection

[Logforme <m7527@xxxxxx>]

    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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