Re: [tor-bugs] #469 [Core Tor/Tor]: please limit connections by client

[Tor Bug Tracker & Wiki]

#469: please limit connections by client
+--
 Reporter:  weasel  |  Owner:  (none)
 Type:  defect  | Status:  closed
 Priority:  Low |  Milestone:  Tor: unspecified
Component:  Core Tor/Tor|Version:  0.2.0.2-alpha
 Severity:  Normal  | Resolution:  worksforme
 Keywords:  tor-relay, tor-dos  |  Actual Points:
Parent ID:  | Points:  3
 Reviewer:  |Sponsor:  SponsorV-can
+--
Changes (by nickm):

 * status:  needs_revision => closed
 * resolution:  None => worksforme


Comment:

 This is now somewhat implemented as part of our out-of-sockets dos code, I
 believe.

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Re: [tor-bugs] #469 [Core Tor/Tor]: please limit connections by client

[Tor Bug Tracker & Wiki]

#469: please limit connections by client
+--
 Reporter:  weasel  |  Owner:  (none)
 Type:  defect  | Status:  needs_revision
 Priority:  Low |  Milestone:  Tor: unspecified
Component:  Core Tor/Tor|Version:  0.2.0.2-alpha
 Severity:  Normal  | Resolution:  None
 Keywords:  tor-relay, tor-dos  |  Actual Points:
Parent ID:  | Points:  3
 Reviewer:  |Sponsor:  SponsorV-can
+--

Comment (by rruiz1589):

 Replying to [comment:2 arma]:
 > As a first step, we should limit the number of not-yet-successfully-
 handshaked
 > connections from a given IP address. I'm guessing these 5500 connections
 were
 > just holding the TCP connection open, and didn't actually do an SSL
 handshake.

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Re: [tor-bugs] #469 [Core Tor/Tor]: please limit connections by client

[Tor Bug Tracker & Wiki]

#469: please limit connections by client
+--
 Reporter:  weasel  |  Owner:  (none)
 Type:  defect  | Status:  needs_revision
 Priority:  Low |  Milestone:  Tor: unspecified
Component:  Core Tor/Tor|Version:  0.2.0.2-alpha
 Severity:  Normal  | Resolution:  None
 Keywords:  tor-relay, tor-dos  |  Actual Points:
Parent ID:  | Points:  3
 Reviewer:  |Sponsor:  SponsorV-can
+--

Comment (by dgoulet):

 This should be resolved with #24902 which limits the number of concurrent
 connections from client IP address. As long as you are a public relay, you
 should defend.

 We might want to improve on this for dirauth with #4581.

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Re: [tor-bugs] #469 [Core Tor/Tor]: please limit connections by client

[Tor Bug Tracker & Wiki]

#469: please limit connections by client
---+--
 Reporter:  weasel |  Owner:
 Type:  defect | Status:  needs_revision
 Priority:  Low|  Milestone:  Tor: unspecified
Component:  Core Tor/Tor   |Version:  0.2.0.2-alpha
 Severity:  Normal | Resolution:  None
 Keywords:  tor-relay dos  |  Actual Points:
Parent ID: | Points:  3
 Reviewer: |Sponsor:
---+--
Changes (by nickm):

 * keywords:  tor-relay => tor-relay dos
 * points:   => 3
 * severity:   => Normal


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