Originally Posted by siavash.sharifi
I want to know if I can create a tunnel over account AT dyndns.org with OpenVPN .
I have no valid IP . Please give me a solution .
Get a valid IP address....without networking, you can't establish ANY kind of connection to ANYTHING else. Since you provide no real details (like what hardware, version of Linux, distro, etc.), can't give you more than a vague answer.