simplest multiple connection random traffic pattern

[rdviii]

Critical feature before non-AQUAns will use.
On boot, every node should pick a random partner somewhere in the network to start a connection with. This means everyone starts a connection, and on average everyone receives one connection request, so the average number of connections/node is 2, but there will be high variability.
This has to work in conjunction with the simplest QNIC-based resource management.