SimpleTunnel not working - PacketTunnel Crash

Question

UPDATE 17/11/2016

Ok now I'm able to see in wireshark how the connection starts, but something happens in the iPhone.

When I touch the VPN button inside the SimpleTunnel app, the status changes from Disconnected to Connecting, but immediately changes back again to Disconnected and in the server I can see this message:

2016-11-16 19:12:41.033 tunnel_server[693:7087] Accepted a new connection

PacketTunnel process is crashing for some reason... Tested in:

iPad Mini iOS 9.3.5 (13G36)

iPhone 5 iOS 10.1.1 (14B150)

iPhone 5s iOS 10.0.1 (14A403)

Here you can see the crash logs:

https://www.dropbox.com/sh/y4sd02rp6v5nc12/AADGtIfqS0dTX5fyAxDzbQlba?dl=0

I reported this problem as a bug, number

29308978

But I need to make it work to be able to do my project.

----------------------------------

Hi,

I have this setup:

iPhone 10.1 connected through WiFi to an AP, IP 10.0.0.33.

Mac connected through ethernet to the AP, IP 10.0.0.40.

tunnel_server started and runing on port 6969.

SimpelTunnel installed and configured with server 10.0.0.40:6969

When I touch the connect button nothing happens, just change the status to connecting.

With wireshark I can't see any packet comming from the iPhone. If I try to make a ping from the iPhone to the Mac it works well.

Any ideas?? How I can debug the connecting process of SimpleTunnel?

Regards.

Network

857

Posted by

OriolOMM

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Answer 1

Same problem here, does any progress you have made?

Posted by

Surfen

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Answer 2

No progress... Apple didn't say anything...

Posted by

OriolOMM

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Answer 3

This:

Exception Type:  EXC_BREAKPOINT (SIGTRAP)

is very likely a breakpoint instruction inserted as a trap by Swift (to get nil accesses, out of bounds array access, and so on).

Thread 4 name:  Dispatch queue: Network.framework
Thread 4 Crashed:
0 SimpleTunnelServices … ClientTunnel.sendMessage([String : AnyObject], completionHandler : (NSError?) -> ()) -> () (ClientTunnel.swift:150)
1 PacketTunnel        … ClientTunnelConnection.open() -> () (ClientTunnelConnection.swift:58)
2 PacketTunnel        … PacketTunnelProvider.tunnelDidOpen(Tunnel) -> () (PacketTunnelProvider.swift:79)
…

This indicates it crashed in SimpleTunnel code. If you reproduce the crash with the debugger attached, what do you see?

Also, the crash report references a specific line number (

ClientTunnel.swift:150

in the example above). What code is at that line? As I mentioned, it’s very likely that that code is trigger a Swift trap.

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eskimo

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SimpleTunnel not working - PacketTunnel Crash

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