[tor-bugs] #30500 [Circumvention/Censorship analysis]: Can the GFW still do DPI for "new" vanilla Tor?

[Tor Bug Tracker & Wiki]

#30500: Can the GFW still do DPI for "new" vanilla Tor?
-----------------------------------------------+--------------------------
 Reporter:  phw                                |          Owner:  (none)
     Type:  task                               |         Status:  assigned
 Priority:  Low                                |      Milestone:
Component:  Circumvention/Censorship analysis  |        Version:
 Severity:  Normal                             |     Resolution:
 Keywords:  gfw, china                         |  Actual Points:
Parent ID:                                     |         Points:
 Reviewer:                                     |        Sponsor:
-----------------------------------------------+--------------------------

Comment (by phw):

 The research team I've been in touch with could not trigger active probing
 with tcis as the client and a netcat listener as the server. I suggested
 to use a bridge instead of a netcat listener, which resulted in active
 probing. This suggests that the GFW is also considering some information
 that's sent from the server to the client.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30500#comment:2>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online