There is a tutorial for this included in this question:<p>http://security.stackexchange.com/questions/124674/can-ssh-tunneling-over-dns-tunnel-work-in-china-to-use-free-wifi-at-airport#<p>It works mostly in the world but it fails in China.<p>Does someone here know how to bypass it in mainland of China to get rid of GFW, and access free WiFi via DNS tunneling?<p>You are the best! Thanks!