I used Google Translate to translate the question to English:
Hello. I have an iMac with 10.9.2 Mavericks. I have a tunnel vision funtkionierenden account. It connects also. However, the pages are not loading easy. It is then: "Page Can not connect to server"
I have already tried: call 1 About IP addresses sides. 2 to put my OpenVPN on 2.1.1 (default). 3 "Do not monitor network settings"
Can someone help me?
You should contact your VPN service provider ("funtkionierenden Tunnelblick Account", I think). That is the organization which gave you the VPN configurations (and maybe a username and password).
The Tunnelblick project does not provide VPN service, only the software program which many VPN service providers recommend or supply.