iodine lets you tunnel IPv4 data through a DNS server. This can be usable in different situations where internet access is firewalled, but DNS queries are allowed.
kryo.se: iodine (IP-over-DNS, IPv4 over DNS tunnel)
Not sure if there is already a program included with backtrack to do this?
Last edited by Mr-Protocol; 02-24-2010 at 12:30 AM.