NSTX (IP-over-DNS) HOWTOThe information presented here is obsolete. Take a look at Iodine. You're sitting in an airport or in a cafe, and people want your money for Internet access. They do allow DNS traffic, though. If the ISP allows DNS traffic to any DNS server (and not just their own), you might consider running OpenVPN on UDP port 53 (thanks to Norman Rasmussen for this suggestion). If they don't, however, NSTX come
