-The 1.0 branch by default tries to exchange packets via UDP.
-However, if one or more peers are behind a NAT, and source ports
-might be changed or packets may not arrive at all, the
-administrator had to manually enable the TCPOnly option or use
-another workaround to get tinc to work. Tinc should be able to cope
-with altered source ports, and should detect whether or not packet
-exchange via UDP works at all, and if not fall back to TCP.
+The tincctl utility should have a wizard-like interface that asks a few
+necessary questions and then creates all the configuration files. Another
+useful feature would be to allow it to export a GPG signed email to selected
+recipients, which would be able to import them with a simple command. Another
+option would be to allow a user to connect via SSH to a remote node (if he has
+an account there), and do a two-way exchange of configuration files.