No Connection After Hibernation

dragin33

After my computer comes back from hibernation I get the following error in the log and my VPN does not come up. Windows 7, 64bit, OVPN 2.3alpha1.

Sat Mar 31 21:39:56 2012 PUSH: Received control message: 'PUSH_REPLY,route 192.168.250.0 255.255.255.0,topology net30,ping 10,ping-restart 120,ifconfig 192.168.250.10 192.168.250.9'
Sat Mar 31 21:39:56 2012 OPTIONS IMPORT: timers and/or timeouts modified
Sat Mar 31 21:39:56 2012 OPTIONS IMPORT: --ifconfig/up options modified
Sat Mar 31 21:39:56 2012 OPTIONS IMPORT: route options modified
Sat Mar 31 21:39:56 2012 ROUTE default_gateway=192.168.3.1
Sat Mar 31 21:39:56 2012 CreateFile failed on TAP device: \\.\Global\{75F9967C-A9C3-4C43-A6C3-D10CED87FC40}.tap
Sat Mar 31 21:39:56 2012 All TAP-Win32 adapters on this system are currently in use.
Sat Mar 31 21:39:56 2012 Exiting

Any ideas for solving this connection problem after hibernation? As you can see I have the keepalive 10 120 on the server and the keepalive 10 60 option on the client.

Mimiko

This log does not show the entire process of connecting: before and after hibernation.

Try adding to you client:

route-delay 60 60

Packeteer

I can confirm this behavior.

VPN-Client does not recover from standby/hibernate.

openvpn  --version                                                                                                                                            
OpenVPN 2.3.4 i586-pc-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [PKCS11] [MH] [IPv6] built on Nov 19 2015                                                                              
library versions: OpenSSL 1.0.1k 8 Jan 2015, LZO 2.08

This should be easy to reproduce.

Reproduce-tips:
* open vpn client conncetion via internet
* suspend to ram
* change your ip by reconnect
* wakeup from standby

VPN will keep printing out this lines forever:

Sun Feb 14 18:14:26 2016 TCP: connect to [AF_INET]xxxxxxxx:xxx failed, will try again in 5 seconds: Connection timed out
Sun Feb 14 18:14:41 2016 TCP: connect to [AF_INET]xxxxxxx:xxxxx failed, will try again in 5 seconds: Connection timed out
Sun Feb 14 18:14:56 2016 TCP: connect to [AF_INET]xxxxxxxx:xxxx failed, will try again in 5 seconds: Connection timed out

Please fix this anybody.