Hello, I have a problem with my VPN L2TP/IPsec connection initiated from an Android 4.0.4e. The disconnect messages (PPP and L2TP) are sent to the server unencrypted which cause the session to remain active on the server.
The thing is that it was working perfectly on Android 2.3.6, but apparently was broken on the way. I also tried connecting using an Android 3.1 client and in this case the disconnect messages are not sent at all. I am using an L2TP/IPSec PSK VPN connection. Has anyone encountered this problem? Do you know of any intention of fixing this issue? These are the logs I got at disconnect: _Android 4.0.4_ (PPP and L2TP disconnect sent unencrypted) 06-08 15:07:17.810 E/racoon (3905): Connection is closed 06-08 15:07:17.810 I/mtpd (4202): Received signal 15 06-08 15:07:17.810 I/mtpd (4202): Sending signal to pppd (pid = 4219) 06-08 15:07:17.810 I/Vpn (161): Switched from [Legacy VPN] to [Legacy VPN] 06-08 15:07:17.810 I/pppd (4219): Terminating on signal 15 06-08 15:07:17.810 I/pppd (4219): Connect time 0.2 minutes. 06-08 15:07:17.810 I/pppd (4219): Sent 601 bytes, received 45 bytes. 06-08 15:07:17.860 I/racoon (3905): Bye 06-08 15:07:23.170 V/TabletStatusBar(230): setLightsOn(true) 06-08 15:07:23.830 I/pppd (4219): Connection terminated. 06-08 15:07:23.910 W/Netd (85): No subsystem found in netlink event 06-08 15:07:23.910 D/NetlinkEvent(85): Unexpected netlink message. type=0x11 06-08 15:07:23.950 I/pppd (4219): Modem hangup 06-08 15:07:23.950 D/mtpd (4202): Sending STOPCCN 06-08 15:07:23.950 I/mtpd (4202): Mtpd is terminated (status = 5) -------------------------------- _Android 2.3.6_ (working) I/VpnService( 564): disconnecting VPN... D/VpnSettings( 276): received connectivity: Ana: connected? DISCONNECTING err=0 I/SProxy_mtpd( 564): Stop VPN daemon: mtpd I/pppd ( 6156): Terminating on signal 15 I/pppd ( 6156): Connect time 0.2 minutes. I/pppd ( 6156): Sent 30 bytes, received 30 bytes. I/mtpd ( 6155): Received signal 15 I/mtpd ( 6155): Sending signal to pppd (pid = 6156) I/pppd ( 6156): Terminating on signal 15 D/mtpd ( 6155): Sending STOPCCN I/mtpd ( 6155): Mtpd is terminated (status = 6) D/SProxy_mtpd( 564): stopping mtpd, success? true I/SProxy_racoon( 564): Stop VPN daemon: racoon I/racoon ( 5833): Bye D/SProxy_racoon( 564): racoon is stopped after 0 msec D/SProxy_racoon( 564): stopping racoon, success? true D/VpnService( 564): onFinalCleanUp() I/VpnService( 564): restore original dns prop: 10.1.1.1 --> 10.9.234.75 I/VpnService( 564): restore original dns prop: --> I/VpnService( 564): restore original suffices --> D/VpnSettings( 276): received connectivity: Ana: connected? IDLE err=0 D/VpnSettings( 276): onIdle() I/VpnService( 564): VPN connectivity monitor stopped E/Tethering( 92): attempting to remove unknown iface (ppp0), ignoring I/pppd ( 6156): Connection terminated. I/pppd ( 6156): Modem hangup -- You received this message because you are subscribed to the Google Groups "Android Discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/android-discuss?hl=en.
