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

[Tor Bug Tracker & Wiki]

#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:   |  Actual Points:
Parent ID:   | Points:  5
 Reviewer:   |Sponsor:  Sponsor28-can
-+---
Changes (by cohosh):

 * cc: cohosh, phw (added)


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

[Tor Bug Tracker & Wiki]

#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 viatsk):

 The vnet NAT implementation appears to have the options necessary to
 configure the type of NAT, which they make use of in their
 [https://github.com/pion/transport/blob/master/vnet/nat_test.go tests]. I
 think the next step here is to spin up two NATs and try to get them to
 send binding requests to each other.

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

[Tor Bug Tracker & Wiki]

#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.

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

[Tor Bug Tracker & Wiki]

#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
+--
Changes (by gaba):

 * keywords:  anti-censorship-roadmap-september => anti-censorship-roadmap-
 2020Q1


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

[Tor Bug Tracker & Wiki]

#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-september  |  Actual Points:
Parent ID: | Points:  5
 Reviewer: |Sponsor:
   |  Sponsor28-can
---+---
Changes (by cohosh):

 * points:   => 5


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

[Tor Bug Tracker & Wiki]

#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-september  |  Actual Points:
Parent ID: | Points:
 Reviewer: |Sponsor:
   |  Sponsor28-can
---+---
Changes (by gaba):

 * keywords:  anti-censorship-roadmap => anti-censorship-roadmap-september


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

[Tor Bug Tracker & Wiki]

#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  |  Actual Points:
Parent ID:   | Points:
 Reviewer:   |Sponsor:  Sponsor28-can
-+---

Comment (by Sean-Der):

 We recently added a tool to test NATs called vnet,
 https://github.com/pion/transport/tree/master/vnet might be helpful!

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