[tor-bugs] #25591 [Circumvention/Snowflake]: Pass STUN information from Broker to WebRTC Client

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#25591: Pass STUN information from Broker to WebRTC Client
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 Reporter:  arlolra                  |          Owner:  cohosh
     Type:  task                     |         Status:  assigned
 Priority:  Medium                   |      Milestone:
Component:  Circumvention/Snowflake  |        Version:
 Severity:  Normal                   |     Resolution:
 Keywords:                           |  Actual Points:
Parent ID:                           |         Points:
 Reviewer:                           |        Sponsor:  Sponsor28
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Comment (by cohosh):

 In their MassBrowser paper, Nasr et al. claim to be able to determine
 which peers are behind symmetric NATs by running their own STUN server
 (Section V.A). I've reached out to ask how they do this. If we can get the
 broker working as a STUN server, this would be a neat way to help with the
 incompatible proxy problem (#33666).

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/25591#comment:3>
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