The DTN Tunnel is an application to connect 2 UDP based streaming sockets via a DTN network. One node is configured as dtn://test/one and the other node is configured as dtn://test/two. Both nodes are able to send and reveive data via DTN bundle messages from each other.
The video shows the implementation running with 2 netcat servers as UDP streaming endpoints for the nodes. This way a message will be shown in each other window, when send on one side to the DTN tunnel.
