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Re: [tor-bugs] #11469 [Tor]: Exit not using one hop circuit to Directory Server

#11469: Exit not using one hop circuit to Directory Server
-------------------------+--------------------------------------------
     Reporter:  bburley  |      Owner:  nickm
         Type:  defect   |     Status:  needs_review
     Priority:  major    |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor      |    Version:
   Resolution:           |   Keywords:  one-hop directory 024-backport
Actual Points:           |  Parent ID:
       Points:           |
-------------------------+--------------------------------------------

Comment (by arma):

 Clients use begindir so it's harder to fingerprint and prevent their
 directory fetches.

 Relays don't use begindir to avoid loading down the directory authorities
 with ssl handshakes (heavyweight) simply for an http directory
 publish/fetch (lightweight).

 Load on directory authorities seems like it should come primarily from a)
 clients that are bootstrapping, though we're hoping to resolve that
 bottleneck with the fallback directory mirrors, and b) relays. It'd be a
 shame to magnify part 'b' by a lot.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/11469#comment:16>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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