IMSDroid not working over openvpn

[GoogleCodeExporter]

Current ip address detection algorithm is pretty simple and doesn't work if the 
device is in the vpn tunnel, for example a user has established the openvpn 
connection using openvpn/tun.ko combination. The case is, the first interface's 
ip address is being returned, and we fail to even register on a SIP server. 
This is a pretty common error on many android SIP clients, check out the same 
error on csipsimple (http://code.google.com/p/csipsimple/issues/detail?id=390) 
or sipdroid (http://code.google.com/p/sipdroid/issues/detail?id=368#c10)
Attached is the patch fixing the issue for imsdroid, at least now it worked on 
my phone.
I make a map of interface/ip address pair and see if tun0 interface is present 
- it means we are on vpn. Then the vpn address is being returned, otherwise I 
just pick up any present ip address. Rather dumb solution, but at least it 
works well.

Original issue reported on code.google.com by volkov.r...@gmail.com on 12 Apr 2011 at 12:50

Attachments:

• patch_openvpn_tunnel.txt

[GoogleCodeExporter]

Thanks for the patch.
IMSDroid v1.x is now frozen. 
The issue is fixed in IMSDroid v2.x. The source code of v2.x is under 
"branches/2.0".
You MUST uninstall v1.x before trying the v2.x.
Appreciate any feedback.

Original comment by boss...@yahoo.fr on 12 Apr 2011 at 11:02

• Changed state: Accepted

[GoogleCodeExporter]

For information, the NetworkService is now part of "android-ngn-stack" project.
http://code.google.com/p/imsdroid/source/browse/branches/2.0/android-ngn-stack/s
rc/org/doubango/ngn/services/impl/NgnNetworkService.java#138

Original comment by boss...@yahoo.fr on 12 Apr 2011 at 11:04

[GoogleCodeExporter]

I've checked your latest changes to the code and see that you've implemented 
the patch in 2.x with slight modification for better code clearance. Good!

Original comment by volkov.r...@gmail.com on 13 Apr 2011 at 9:05

[GoogleCodeExporter]

Original comment by boss...@yahoo.fr on 13 Jul 2011 at 11:55

• Changed state: Fixed

[GoogleCodeExporter]

IMSDroid 2.0.509 (opengl-es 2.0, libyuv) 
仍然无法与openvpn一起工作，但我用sipdroid可以和openvpn一起工�
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Original comment by zhangsh...@gmail.com on 22 Nov 2012 at 11:49