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PID_ERR #262

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1.Connect to OpenVPN
2.Use and app that uses the VPN, for example TinyCam

What is the expected output? What do you see instead?
Before KitKat OpenVPN would connect and work without issue. Now it drops off 
shortly after launching an app. During the drop all network activity fails and 
the 4G service disconnects. This issue only happens using the Verizon network. 
Using WiFi works just fine

What mobile phone are you using?
Moto Razr HD Maxx

Which Android Version and stock ROM or aftermarket like cyanogenmod?
Verizon Stock 4.4.2

Please provide any additional information below.
When the connection drops the following log entry is registered:
09:48 PID_ERR replay-window backtrack occurred [1] [SSL-0] 
[0_00000000000000000000000000000000000000011222222444455557777777] 0:424 0:423 
t=1404222490[0] r=[-2,64,15,1,1] sl=[24,64,64,272]

Original issue reported on code.google.com by rottma...@gmail.com on 1 Jul 2014 at 1:58

GoogleCodeExporter commented 9 years ago 
That seems more like a generic OpenVPN issue and/or network related issue. Also 
with the minimal log you provided I cannot guess what the real problem is.

Original comment by arne@rfc2549.org on 1 Jul 2014 at 2:15

GoogleCodeExporter commented 9 years ago 
On further testing issue is not confined to just OpenVPN for Android, other VPN 
packages have the same problem. This may be an Android bug not OpenVPN for 
Android.

Original comment by rottma...@gmail.com on 1 Jul 2014 at 2:44

GoogleCodeExporter commented 9 years ago 
Note that other VPN apps have illegally stolen the source code of this app and 
could still be OpenVPN behaviour.

Original comment by arne@rfc2549.org on 1 Jul 2014 at 2:55

GoogleCodeExporter commented 9 years ago 
Tested with OpenVPN's own Android client, the issue persists. I may have to try 
a hard reset and if that does not work root this phone.

Original comment by rottma...@gmail.com on 1 Jul 2014 at 3:15

GoogleCodeExporter commented 9 years ago 
hard resetting and rooting the the phone will probably not help at all.

Original comment by arne@rfc2549.org on 1 Jul 2014 at 3:16

GoogleCodeExporter commented 9 years ago 
I did not have an issue before the Kitkat update. I tried multiple OpenVPN 
packages and they tripped up using every app I tried to use across the VPN. The 
only common ground here is kitkat, maybe flashing back to jellybean will help.

Original comment by rottma...@gmail.com on 1 Jul 2014 at 3:21

GoogleCodeExporter commented 9 years ago 
A full log would be helpful.

Original comment by arne@rfc2549.org on 1 Jul 2014 at 3:27

GoogleCodeExporter commented 9 years ago 
Full log: http://pastebin.com/Fik003y9

The asterisks only mask public IPs and hosts. This log covers several drop and 
reconnect cycles.

Original comment by rottma...@gmail.com on 1 Jul 2014 at 7:02

GoogleCodeExporter commented 9 years ago 
That log does not show the error you mentioned but another connection problem:

2014-07-01 13:48:39 [remote.********enterprises.com] Inactivity timeout 
(--ping-restart), restarting

and 

2014-07-01 13:49:58 write UDP []: Network is unreachable (code=101)

2014-07-01 13:51:57 [remote.********enterprises.com] Inactivity timeout 
(--ping-restart), restarting

Original comment by arne@rfc2549.org on 1 Jul 2014 at 7:35

GoogleCodeExporter commented 9 years ago 
The error came up in this log. The data connection is dropping but not until 
the vpn is established, unless the link has become completely unstable and only 
the VPN is persistent enough to notice.

Original comment by rottma...@gmail.com on 1 Jul 2014 at 8:01

Attachments:

GoogleCodeExporter commented 9 years ago 
So you are telling me that when the link is being unstable, OpenVpn recognizes 
that and warns you about that. That is excepted behaviour. Btw. OpenVpn for 
Android should be able to drop your 4G connection. If it drops it is a bug in 
your mobile/network provider.

Original comment by arne@rfc2549.org on 1 Jul 2014 at 8:44

GoogleCodeExporter commented 9 years ago 
I do not notice any issues in my other apps, but they also are not persistent 
like VPN is. The more I research the less likely it is that your software is 
the issue.

Original comment by rottma...@gmail.com on 1 Jul 2014 at 8:48

GoogleCodeExporter commented 9 years ago 
I am closing this bug since tehere is nothing to my knowledge the app can about 
this behaviour

Original comment by arne@rfc2549.org on 17 Nov 2014 at 12:11