I want to connect 3 pox controllers on mininet. Two of the controllers work fine via forwarding.l2_pairs but this only connects two of them. I used forwarding.l2_pairs and forwarding.l2_pairs as well but nothing seems to solve my problem.
Help will be appreciated.
First, run:
$ cd ~/pox
$ ./pox.py forwarding.l2_learning
then you should set port for each of them with this command:
sudo ~/pox/pox.py openflow.of_01 --port=6636 forwarding.l2_pairs info.packet_dump samples.pretty_log log.level --DEBUG