why are you connecting to coconut cloud server instead of just directly from one system to the other? why is the cloud step inbetween the two? i hope i asked that correctly...... g
@Hak5Darren. Some time ago you build a router using PfSense. What about building another one that has wifi. Build one that use alfa high power wireless adapters and hardware based on low power consumption. Hardware&Software of your choice. And of course if you can compare that router wifi capabilities against a standard router.
I wish you would have shown examples more suited to netcat's purpose. The point of netcat isn't to give you an interactive shell. Just use SSH for that otherwise your interactive shell is going over the network in clear text. Setting up sshd isn't hard. In fact, it should already be there on any server.