[tor-bugs] #15463 [Tor]: Tor deals poorly with a very large number of incoming connection requests.

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#15463: Tor deals poorly with a very large number of incoming connection requests.
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     Reporter:  alberto   |      Owner:
         Type:  defect    |     Status:  new
     Priority:  critical  |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor       |    Version:  Tor: 0.2.5.11
   Resolution:            |   Keywords:  tor-hs SponsorR SponsorZ
Actual Points:            |  Parent ID:
       Points:            |
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Comment (by s7r):

 Replying to [comment:14 asn]:
 > Some long-term solutions that have been proposed:
 >
 >  * Do active queue management on introductions (#15516)
 >   * Use WRED queue logic or CoDeL or Stochastic Fair Blue
 >  * Apply filtering on Introduction Points
 >   * IPs could rate limit clients / ask for Proof-of-Work / etc.
 >  * Load balancing traffic through Intro Points ("scaling" ideas)
 >   * http://archives.seul.org/or/talk/Mar-2015/msg00206.html
 >  * Load balancing traffic through bridges
 >   * Proposal 188 / s7r

 Added #15540 as a child ticket with a short description.

 >  * Nove to I2P model of static long-term inbound gateways
 >   * Requires multiplexing multiple clients in a single circuit which
 probably has various security implications.
 >   * https://geti2p.net/en/docs/tunnels/implementation

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15463#comment:17>
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