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zombie1982

Why I cant connect to any Server sometimes

By zombie1982, ... in General & Suggestions

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zombie1982    5

zombie1982
Posted ...

Hello,

this morning I cant connect to any Server. I tried many different States and Ports but cant connect.

Wed May 18 14:19:10 2011 OpenVPN 2.2-beta3 i686-pc-mingw32 [sSL] [LZO2] [PKCS11] built on Sep 2 2010

Wed May 18 14:19:10 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

Wed May 18 14:19:10 2011 LZO compression initialized

Wed May 18 14:19:10 2011 Control Channel MTU parms [ L:1560 D:140 EF:40 EB:0 ET:0 EL:0 ]

Wed May 18 14:19:10 2011 Socket Buffers: R=[8192->8192] S=[8192->8192]

Wed May 18 14:19:10 2011 Data Channel MTU parms [ L:1560 D:1450 EF:60 EB:135 ET:0 EL:0 AF:3/1 ]

Wed May 18 14:19:10 2011 Local Options hash (VER=V4): '958c5492'

Wed May 18 14:19:10 2011 Expected Remote Options hash (VER=V4): '79ef4284'

Wed May 18 14:19:10 2011 Attempting to establish TCP connection with 174.140.166.91:443

Wed May 18 14:19:11 2011 TCP connection established with 174.140.166.91:443

Wed May 18 14:19:11 2011 TCPv4_CLIENT link local: [undef]

Wed May 18 14:19:11 2011 TCPv4_CLIENT link remote: 174.140.166.91:443

Wed May 18 14:19:16 2011 TLS: Initial packet from 174.140.166.91:443, sid=a4cfe425 849e8bd4

Wed May 18 14:20:11 2011 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)

Wed May 18 14:20:11 2011 TLS Error: TLS handshake failed

Wed May 18 14:20:11 2011 Fatal TLS error (check_tls_errors_co), restarting

Wed May 18 14:20:11 2011 TCP/UDP: Closing socket

Wed May 18 14:20:11 2011 SIGUSR1[soft,tls-error] received, process restarting

Wed May 18 14:20:11 2011 Restart pause, 5 second(s)

Wed May 18 14:20:16 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

Wed May 18 14:20:16 2011 Re-using SSL/TLS context

Wed May 18 14:20:16 2011 LZO compression initialized

Wed May 18 14:20:16 2011 Control Channel MTU parms [ L:1560 D:140 EF:40 EB:0 ET:0 EL:0 ]

Wed May 18 14:20:16 2011 Socket Buffers: R=[8192->8192] S=[8192->8192]

Wed May 18 14:20:16 2011 Data Channel MTU parms [ L:1560 D:1450 EF:60 EB:135 ET:0 EL:0 AF:3/1 ]

Wed May 18 14:20:16 2011 Local Options hash (VER=V4): '958c5492'

Wed May 18 14:20:16 2011 Expected Remote Options hash (VER=V4): '79ef4284'

Wed May 18 14:20:16 2011 Attempting to establish TCP connection with 174.140.166.91:443

Wed May 18 14:20:17 2011 TCP connection established with 174.140.166.91:443

Wed May 18 14:20:17 2011 TCPv4_CLIENT link local: [undef]

Wed May 18 14:20:17 2011 TCPv4_CLIENT link remote: 174.140.166.91:443

Wed May 18 14:20:22 2011 TLS: Initial packet from 174.140.166.91:443, sid=76fc1f49 4ff36370

Wed May 18 14:21:17 2011 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)

Wed May 18 14:21:17 2011 TLS Error: TLS handshake failed

Wed May 18 14:21:17 2011 Fatal TLS error (check_tls_errors_co), restarting

Wed May 18 14:21:17 2011 TCP/UDP: Closing socket

Wed May 18 14:21:17 2011 SIGUSR1[soft,tls-error] received, process restarting

Wed May 18 14:21:17 2011 Restart pause, 5 second(s)

Wed May 18 14:21:22 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

Wed May 18 14:21:22 2011 Re-using SSL/TLS context

Wed May 18 14:21:22 2011 LZO compression initialized

Wed May 18 14:21:22 2011 Control Channel MTU parms [ L:1560 D:140 EF:40 EB:0 ET:0 EL:0 ]

Wed May 18 14:21:22 2011 Socket Buffers: R=[8192->8192] S=[8192->8192]

Wed May 18 14:21:22 2011 Data Channel MTU parms [ L:1560 D:1450 EF:60 EB:135 ET:0 EL:0 AF:3/1 ]

Wed May 18 14:21:22 2011 Local Options hash (VER=V4): '958c5492'

Wed May 18 14:21:22 2011 Expected Remote Options hash (VER=V4): '79ef4284'

Wed May 18 14:21:22 2011 Attempting to establish TCP connection with 174.140.166.91:443

Wed May 18 14:21:22 2011 TCP connection established with 174.140.166.91:443

Wed May 18 14:21:22 2011 TCPv4_CLIENT link local: [undef]

Wed May 18 14:21:22 2011 TCPv4_CLIENT link remote: 174.140.166.91:443

Wed May 18 14:21:34 2011 TLS: Initial packet from 174.140.166.91:443, sid=0ad7d6ce ac4e8661

Wed May 18 14:22:22 2011 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)

Wed May 18 14:22:22 2011 TLS Error: TLS handshake failed

Wed May 18 14:22:22 2011 Fatal TLS error (check_tls_errors_co), restarting

Wed May 18 14:22:22 2011 TCP/UDP: Closing socket

Wed May 18 14:22:22 2011 SIGUSR1[soft,tls-error] received, process restarting

Wed May 18 14:22:22 2011 Restart pause, 5 second(s)

Wed May 18 14:22:27 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

Wed May 18 14:22:27 2011 Re-using SSL/TLS context

Wed May 18 14:22:27 2011 LZO compression initialized

Wed May 18 14:22:27 2011 Control Channel MTU parms [ L:1560 D:140 EF:40 EB:0 ET:0 EL:0 ]

Wed May 18 14:22:27 2011 Socket Buffers: R=[8192->8192] S=[8192->8192]

Wed May 18 14:22:27 2011 Data Channel MTU parms [ L:1560 D:1450 EF:60 EB:135 ET:0 EL:0 AF:3/1 ]

Wed May 18 14:22:27 2011 Local Options hash (VER=V4): '958c5492'

Wed May 18 14:22:27 2011 Expected Remote Options hash (VER=V4): '79ef4284'

Wed May 18 14:22:27 2011 Attempting to establish TCP connection with 174.140.166.91:443

Wed May 18 14:22:28 2011 TCP connection established with 174.140.166.91:443

Wed May 18 14:22:28 2011 TCPv4_CLIENT link local: [undef]

Wed May 18 14:22:28 2011 TCPv4_CLIENT link remote: 174.140.166.91:443

Wed May 18 14:22:33 2011 TLS: Initial packet from 174.140.166.91:443, sid=3b84aafc 38c1e6dd

Wed May 18 14:23:28 2011 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)

Wed May 18 14:23:28 2011 TLS Error: TLS handshake failed

Wed May 18 14:23:28 2011 Fatal TLS error (check_tls_errors_co), restarting

Wed May 18 14:23:28 2011 TCP/UDP: Closing socket

Wed May 18 14:23:28 2011 SIGUSR1[soft,tls-error] received, process restarting

Wed May 18 14:23:28 2011 Restart pause, 5 second(s)

Wed May 18 14:23:33 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

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zombie1982    5

zombie1982
Posted ...

Tried more than ten different Servers/Ports:

Wed May 18 15:13:32 2011 OpenVPN 2.2-beta3 i686-pc-mingw32 [sSL] [LZO2] [PKCS11] built on Sep 2 2010

Wed May 18 15:13:32 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

Wed May 18 15:13:32 2011 LZO compression initialized

Wed May 18 15:13:32 2011 Control Channel MTU parms [ L:1558 D:138 EF:38 EB:0 ET:0 EL:0 ]

Wed May 18 15:13:32 2011 Socket Buffers: R=[8192->8192] S=[8192->8192]

Wed May 18 15:13:32 2011 Data Channel MTU parms [ L:1558 D:1450 EF:58 EB:135 ET:0 EL:0 AF:3/1 ]

Wed May 18 15:13:32 2011 Local Options hash (VER=V4): '22188c5b'

Wed May 18 15:13:32 2011 Expected Remote Options hash (VER=V4): 'a8f55717'

Wed May 18 15:13:32 2011 UDPv4 link local: [undef]

Wed May 18 15:13:32 2011 UDPv4 link remote: 178.162.181.105:80

Wed May 18 15:13:34 2011 TLS: Initial packet from 178.162.181.105:80, sid=1f25ee09 99783a3b

Wed May 18 15:13:48 2011 VERIFY OK: depth=1, /C=IT/ST=IT/L=Perugia/O=airvpn.org/CN=airvpn.org_CA/emailAddress=info@airvpn.org

Wed May 18 15:13:48 2011 VERIFY OK: nsCertType=SERVER

Wed May 18 15:13:48 2011 VERIFY OK: depth=0, /C=IT/ST=IT/L=Perugia/O=airvpn.org/CN=server/emailAddress=info@airvpn.org

Wed May 18 15:14:33 2011 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)

Wed May 18 15:14:33 2011 <strong>TLS Error: TLS handshake failed</strong>

Wed May 18 15:14:33 2011 TCP/UDP: Closing socket

Wed May 18 15:14:33 2011 SIGUSR1[soft,tls-error] received, process restarting

Wed May 18 15:14:33 2011 Restart pause, 2 second(s)

Wed May 18 15:14:35 2011 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables

Wed May 18 15:14:35 2011 Re-using SSL/TLS context

Wed May 18 15:14:35 2011 LZO compression initialized

Wed May 18 15:14:35 2011 Control Channel MTU parms [ L:1558 D:138 EF:38 EB:0 ET:0 EL:0 ]

Wed May 18 15:14:35 2011 Socket Buffers: R=[8192->8192] S=[8192->8192]

Wed May 18 15:14:35 2011 Data Channel MTU parms [ L:1558 D:1450 EF:58 EB:135 ET:0 EL:0 AF:3/1 ]

Wed May 18 15:14:35 2011 Local Options hash (VER=V4): '22188c5b'

Wed May 18 15:14:35 2011 Expected Remote Options hash (VER=V4): 'a8f55717'

Wed May 18 15:14:35 2011 UDPv4 link local: [undef]

Wed May 18 15:14:35 2011 UDPv4 link remote: 178.162.181.105:80

Wed May 18 15:14:39 2011 TLS: Initial packet from 178.162.181.105:80, sid=79bdb67a 8fc6e4e7

 

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Staff    9761

Staff
Posted ...

Hello!

If you did not change anything in your configuration, the log shows a strange error: TLS negotiation failed. It might be caused by a wrong user.key (please check if you deleted or modified it by accident, in case just re-download it in https from the "Access without our client" menu).

This error might be caused also by a TLS disruption (bad connectivity, for example), but in this case this issue should be ruled out, because the TLS negotiation for the certificate appears to be OK.

You might want to try a TCP connection, just in case the problem arises from a momentary high latency line/high error rates line, which UDP is of course unable to fix, but then again, if it was the case, also the TLS negotiation for the certificate should have failed.

If you could not fix the issue in the meantime, feel free to contact us in private, we'll give you an additional test account to check whether the problem persists and investigate further.

Kind regards

AirVPN admins

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zombie1982    5

zombie1982
Posted ...

Hello,

I searched around and found the problem. At first I tried lot of different configs from your site but nothing worked.

Then I closed my connected Skype Client and everything is ok.

I dont know why but I know that I have to cloese SKYPE before I can connect by VPN. ...crazy...

After connected, I can use Skype as usual. Thanks for quick reply and I hope this message can help you somehow.

Zombie

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Staff    9761

Staff
Posted ...

Thank you, it surely helps! We have no clues at the moment - some of us do use Skype AND THEN connect to VPN without problems since ages - but we'll investigate.

Kind regards

AirVPN admins

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