All I can see in server logs are these lines (on verb 4):
Mon Nov 18 08:11:27 2013 us=849135 83.xxx.xx.x02:1194 Re-using SSL/TLS context
Mon Nov 18 08:11:27 2013 us=849647 83.xxx.xx.x02:1194 Control Channel MTU parms [ L:1541 D:138 EF:38 EB:0 ET:0 EL:0 ]
Mon Nov 18 08:11:27 2013 us=850024 83.xxx.xx.x02:1194 Data Channel MTU parms [ L:1541 D:1450 EF:41 EB:4 ET:0 EL:0 ]
Mon Nov 18 08:11:27 2013 us=850396 83.xxx.xx.x02:1194 Local Options String: 'V4,dev-type tun,link-mtu 1541,tun-mtu 1500,proto UDPv4,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-server'
Mon Nov 18 08:11:27 2013 us=850744 83.xxx.xx.x02:1194 Expected Remote Options String: 'V4,dev-type tun,link-mtu 1541,tun-mtu 1500,proto UDPv4,cipher BF-CBC,auth SHA1,keysize 128,key-method 2,tls-client'
Mon Nov 18 08:11:27 2013 us=851096 83.xxx.xx.x02:1194 Local Options hash (VER=V4): '239669a8'
Mon Nov 18 08:11:27 2013 us=851438 83.xxx.xx.x02:1194 Expected Remote Options hash (VER=V4): '3514370b'
Mon Nov 18 08:11:27 2013 us=851808 83.xxx.xx.x02:1194 TLS: Initial packet from [AF_INET]83.xxx.xx.x02:1194, sid=40d17c08 fa6546a4
Mon Nov 18 08:11:34 2013 us=544396 83.xxx.xx.x02:1194 TLS: new session incoming connection from [AF_INET]83.xxx.xx.x02:1194
Mon Nov 18 08:11:41 2013 us=977037 83.xxx.xx.x02:1194 TLS: new session incoming connection from [AF_INET]83.xxx.xx.x02:1194
Mon Nov 18 08:12:27 2013 us=368997 83.xxx.xx.x02:1194 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Mon Nov 18 08:12:27 2013 us=369791 83.xxx.xx.x02:1194 TLS Error: TLS handshake failed
Mon Nov 18 08:12:27 2013 us=370241 83.xxx.xx.x02:1194 SIGUSR1[soft,tls-error] received, client-instance restarting
Here is the server log with the higher verbosity:
http://pastebin.com/raw.php?i=zh4tTjJj
Server openvpn version is
OpenVPN 2.2.1 x86_64-linux-gnu [SSL] [LZO2] [EPOLL] [PKCS11] [eurephia] [MH] [PF_INET6] [IPv6 payload 20110424-2 (2.2RC2)] built on Feb 27 2013
Originally developed by James Yonan
Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
$ ./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=${prefix}/include --mandir=${prefix}/share/man --infodir=${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --libexecdir=${prefix}/lib/openvpn --disable-maintainer-mode --disable-dependency-tracking CFLAGS=-g -O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security CPPFLAGS=-D_FORTIFY_SOURCE=2 CXXFLAGS=-g -O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security FFLAGS=-g -O2 LDFLAGS=-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now --enable-password-save --host=x86_64-linux-gnu --build=x86_64-linux-gnu --prefix=/usr --mandir=${prefix}/share/man --with-ifconfig-path=/sbin/ifconfig --with-route-path=/sbin/route
Compile time defines: ENABLE_CLIENT_SERVER ENABLE_DEBUG ENABLE_EUREPHIA ENABLE_FRAGMENT ENABLE_HTTP_PROXY ENABLE_MANAGEMENT ENABLE_MULTIHOME ENABLE_PASSWORD_SAVE ENABLE_PORT_SHARE ENABLE_SOCKS USE_CRYPTO USE_LIBDL USE_LZO USE_PF_INET6 USE_PKCS11 USE_SSL
And the client one is
OpenVPN 2.1.3 arm-oe-linux-gnueabi [SSL] [LZO2] [EPOLL] built on Aug 15 2013
Originally developed by James Yonan
Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
Unfortunately I can not get logs from the client side.
What could be the cause of the problem? What can be done with it? Thanks!
