6 *** Checking all Raspberry Pi
7 rpi2 rpi3 rpi4 rpi5 rpi6 rpi7 rpi8 rpi9 rpi10 rpi11 rpi12 rpi13 rpi14 rpi15
9 *** Placing nodes on Raspberry Pi Cluster
12 *** Creating network...
22 *** Starting controller
24 *** Starting 0 switches
28 *** Stopping 1 controllers
32 *** Stopping 0 switches