Great to hear that it is working for you!

The first part is enough to "reach" the remote network.

But if one would want to do more like using DNS from the remote network or forward traffic through the tunnel, it is much more work to do and create some script. The first problem for me was how to change the dns-server-configuration.

I created the vpnc-helper so that I can start it from my Sailfish-GUI-App as normal user.