Problem ubuntu Client - openVPN - SSL VPN connecting to proSafe / FSV318

Hi,

I want to set up a Simple SSL VPN tunnel. One Linux client - connecting to the FVS318N.

The web-SSL is not suitable for me, because the java applet uses root access, but I normally do not use the root account.

What kind of client do you recommend for linux clients? Do you have a brief installation description for it?

I am trying to use openVPN but get the following output from openVPN:

Fri Apr 22 10:58:18 2016 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Apr 22 10:58:18 2016 TLS Error: TLS handshake failed

I cannot see anything in the VPN SSL Logfile on the FVS318.

Best regards,

   Florian