Windows 7 64bit openvpn client stopped to connect to server

This forum is for all inquiries relating to the installation of OpenVPN from source and with binaries.

Moderators: TinCanTech, TinCanTech, TinCanTech, TinCanTech, TinCanTech, TinCanTech

Forum rules
Please visit (and READ) the OpenVPN HowTo http://openvpn.net/howto prior to asking any questions in here!
Post Reply
serega
OpenVpn Newbie
Posts: 2
Joined: Sat Oct 31, 2015 10:35 pm

Windows 7 64bit openvpn client stopped to connect to server

Post by serega » Sat Oct 31, 2015 10:47 pm

Hi, I have weird situation. Openvpn client just stopped to connect to server.
I took client key to other machine, they are valid. Host is windows 7 64 bit.
Could you help me please to debug it? I don't understand what's going on..

Here is client log:

Code: Select all

Sun Nov 01 01:39:17 2015 us=29232 MANAGEMENT: >STATE:1446331157,WAIT,,,
Sun Nov 01 01:39:51 2015 us=45177 Connection reset, restarting [-1]
Sun Nov 01 01:39:51 2015 us=48177 TCP/UDP: Closing socket
Sun Nov 01 01:39:51 2015 us=48177 SIGUSR1[soft,connection-reset] received, process restarting
Sun Nov 01 01:39:51 2015 us=48177 MANAGEMENT: >STATE:1446331191,RECONNECTING,connection-reset,,
Sun Nov 01 01:39:51 2015 us=48177 Restart pause, 5 second(s)
Sun Nov 01 01:39:56 2015 us=48463 Re-using SSL/TLS context
Sun Nov 01 01:39:56 2015 us=48463 LZO compression initialized
Sun Nov 01 01:39:56 2015 us=48463 WARNING: normally if you use --mssfix and/or --fragment, you should also set --tun-mtu 1500 (currently it is 1400)
Sun Nov 01 01:39:56 2015 us=48463 Control Channel MTU parms [ L:1476 D:140 EF:40 EB:0 ET:0 EL:3 ]
Sun Nov 01 01:39:56 2015 us=48463 Socket Buffers: R=[8192->8192] S=[8192->8192]
Sun Nov 01 01:39:56 2015 us=48463 MANAGEMENT: >STATE:1446331196,RESOLVE,,,
Sun Nov 01 01:39:56 2015 us=51464 Data Channel MTU parms [ L:1476 D:1450 EF:44 EB:143 ET:32 EL:3 AF:3/1 ]
Sun Nov 01 01:39:56 2015 us=51464 Local Options String: 'V4,dev-type tap,link-mtu 1476,tun-mtu 1432,proto TCPv4_CLIENT,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Sun Nov 01 01:39:56 2015 us=51464 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1476,tun-mtu 1432,proto TCPv4_SERVER,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Sun Nov 01 01:39:56 2015 us=52464 Local Options hash (VER=V4): 'ef060fcc'
Sun Nov 01 01:39:56 2015 us=52464 Expected Remote Options hash (VER=V4): '249a8e18'
Sun Nov 01 01:39:56 2015 us=52464 Attempting to establish TCP connection with [AF_INET]XXX.XXX.XXX.XXX:443 [nonblock]
Sun Nov 01 01:39:56 2015 us=52464 MANAGEMENT: >STATE:1446331196,TCP_CONNECT,,,
Sun Nov 01 01:39:57 2015 us=52521 TCP connection established with [AF_INET]XXX.XXX.XXX.XXX:443
Sun Nov 01 01:39:57 2015 us=52521 TCPv4_CLIENT link local: [undef]
Sun Nov 01 01:39:57 2015 us=52521 TCPv4_CLIENT link remote: [AF_INET]XXX.XXX.XXX.XXX:443
Sun Nov 01 01:39:57 2015 us=52521 MANAGEMENT: >STATE:1446331197,WAIT,,,
here is server log:

Code: Select all

Sun Nov  1 01:46:04 2015 us=779746 TCP/UDP: Closing socket
Sun Nov  1 01:46:20 2015 us=327433 MULTI: multi_create_instance called
Sun Nov  1 01:46:20 2015 us=327592 Re-using SSL/TLS context
Sun Nov  1 01:46:20 2015 us=327637 LZO compression initialized
Sun Nov  1 01:46:20 2015 us=327776 Control Channel MTU parms [ L:1576 D:140 EF:40 EB:0 ET:0 EL:0 ]
Sun Nov  1 01:46:20 2015 us=327825 Data Channel MTU parms [ L:1576 D:1450 EF:44 EB:135 ET:32 EL:0 AF:3/1 ]
Sun Nov  1 01:46:20 2015 us=327900 Local Options String: 'V4,dev-type tap,link-mtu 1576,tun-mtu 1532,proto TCPv4_SERVER,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Sun Nov  1 01:46:20 2015 us=327930 Expected Remote Options String: 'V4,dev-type tap,link-mtu 1576,tun-mtu 1532,proto TCPv4_CLIENT,comp-lzo,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Sun Nov  1 01:46:20 2015 us=327972 Local Options hash (VER=V4): '3e6d1056'
Sun Nov  1 01:46:20 2015 us=328008 Expected Remote Options hash (VER=V4): '31fdf004'
Sun Nov  1 01:46:20 2015 us=328065 TCP connection established with [AF_INET]YYY.YYY.YYY.YYY:64023
Sun Nov  1 01:46:20 2015 us=328132 TCPv4_SERVER link local: [undef]
Sun Nov  1 01:46:20 2015 us=328166 TCPv4_SERVER link remote: [AF_INET]YYY.YYY.YYY.YYY:64023
Sun Nov  1 01:46:42 2015 us=548256 YYY.YYY.YYY.YYY:64017 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Sun Nov  1 01:46:42 2015 us=548392 YYY.YYY.YYY.YYY:64017 TLS Error: TLS handshake failed
Sun Nov  1 01:46:42 2015 us=548589 YYY.YYY.YYY.YYY:64017 Fatal TLS error (check_tls_errors_co), restarting
Sun Nov  1 01:46:42 2015 us=548639 YYY.YYY.YYY.YYY:64017 SIGUSR1[soft,tls-error] received, client-instance restarting
Sun Nov  1 01:46:42 2015 us=548741 TCP/UDP: Closing socket
Sun Nov  1 01:46:58 2015 us=465106 MULTI: multi_create_instance called
Top
serega
OpenVpn Newbie
Posts: 2
Joined: Sat Oct 31, 2015 10:35 pm

Re: Windows 7 64bit openvpn client stopped to connect to ser

Post by serega » Mon Nov 02, 2015 9:59 pm

Hi, here is side discussion
http://superuser.com/questions/994689/o ... -windows-7

Could these windows problems lead to VPN client failure...?
Top
User avatar
Traffic
OpenVPN Protagonist
Posts: 4066
Joined: Sat Aug 09, 2014 11:24 am

Re: Windows 7 64bit openvpn client stopped to connect to ser

Post by Traffic » Wed Nov 04, 2015 1:07 pm

Please post your server and client configs.

You may want to link your superuser.com question to this thread also.
Top
Post Reply

Return to “Installation Help”