[tor-bugs] #25595 [Circumvention/Snowflake]: Test suite for Snowflake on various NAT topologies

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Apr 14 14:22:26 UTC 2020


#25595: Test suite for Snowflake on various NAT topologies
--------------------------------------------+------------------------------
 Reporter:  arlolra                         |          Owner:  (none)
     Type:  defect                          |         Status:  new
 Priority:  Medium                          |      Milestone:
Component:  Circumvention/Snowflake         |        Version:
 Severity:  Normal                          |     Resolution:
 Keywords:  anti-censorship-roadmap-2020Q1  |  Actual Points:
Parent ID:                                  |         Points:  5
 Reviewer:                                  |        Sponsor:
                                            |  Sponsor28-can
--------------------------------------------+------------------------------

Comment (by cohosh):

 I talked to the pion webrtc folks about this and they pointed me towards
 this project:

 https://github.com/pion/transport/tree/master/vnet

 We might be able to use this to test different NAT topologies but it needs
 some work. The current
 [https://github.com/pion/transport/blob/master/vnet/nat.go NAT
 implementation] offers a few variations but not something like a symmetric
 or port restricted cone NAT, which is what we're running into issues with
 in #33666.

 Still it provides a good starting point. This ticket is going to take a
 lot of work.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25595#comment:10>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online


More information about the tor-bugs mailing list