3 controllers Ryu for different ports :

[Imen]

Hi,

I build a mininet topology that has one global controller and 3 local controllers.

5 steps to test the environment (mininet):

1-I started global controller:  python global.py

Result: 

python global.py

INFO:__main__:Waiting for connection.....

connected socket:<eventlet.greenio.base.GreenSocket object at 0xb46c832c> address:('127.0.0.1', 42816)

connected socket:<eventlet.greenio.base.GreenSocket object at 0xb46c884c> address:('127.0.0.1', 42818)

connected socket:<eventlet.greenio.base.GreenSocket object at 0xb46c8ccc> address:('127.0.0.1', 42820)

2- I modified global ip address in local controller: (file:local.py)

                                 self.local_lib.start_serve('127.0.0.1', 10807)

3-I started local controllers , I suggest start from different bash session: 

                                 $ run1.sh   #this start controller with port 6633

                                 $ run2.sh  #port 6634

                                 $ run3.sh  #port 6635

4-The controllers ip adresses from mininet script:(file:test_net.py)

                                   c0 = RemoteController('c0', '10.10.10.10', 6633)

                                   c1 = RemoteController('c1', '10.10.10.10', 6634)

                                   c2 = RemoteController('c2', '10.10.10.10', 6635)

5-I started my topologie mininet : python test_net.py

Result: 

python test_net.py

Unable to contact the remote controller at 10.10.10.10:6633

Unable to contact the remote controller at 10.10.10.10:6634

Unable to contact the remote controller at 10.10.10.10:6635

mininet>

The problem that the three local controllers are not connected

How can I solve it?

Cordially,