sudo mn --topo single,2 --mac --switch ovsk --controller remote


dpctl dump-flows tcp:127.0.0.1:6634


dpctl add-flowtcp:127.0.0.1:6634 in_port=1,actions=output:2


sudo mn --topo single,2 --switch ovsk --controller ovsc


dpctl dump-flows tcp:127.0.0.1:6634

dpctl dump-flows tcp:127.0.0.1:6634


sudo mn --topo tree,depth=2,fanout=3 --mac --switch ovsk --controller=remote,ip=<Controller-IP>,port=6633


java -jar floodlight.jar


http://<Controller_IP>:8080/ui/index.html