Dear Team,
I am trying to create a network with two ryu controller.
h1 -- s1 -- s2 -- h2 where s1 is connected to controller c1 and s2 to c2.
controller c1 in the same vm of mininet where c2 is in another vm.
Initially I used s1 with OF1.3 and run simple_switch_13.py in c1 and s2
with with OF1.0 and run simple_switch.py in c2. Both the host are unable to
ping each other.
Now I am using OF1.0 in both the switches and run simple_switch.py in both
the controller. Again also both the hosts are unable to ping each other.
Here is my code:
#!/usr/bin/python
from mininet.net import Mininet
from mininet.node import Controller, RemoteController
from mininet.cli import CLI
from mininet.log import setLogLevel, info
def myNet():
FIRST_CONTROLLER_IP='127.0.0.1'
SECOND_CONTROLLER_IP='192.168.56.102'
net = Mininet( topo=None, build=False)
h1 = net.addHost( 'h1', mac='01:00:00:00:01:00', ip='20.0.1.1' )
h2 = net.addHost( 'h2', mac='01:00:00:00:02:00', ip='20.0.2.1' )
s1 = net.addSwitch( 's1', listenPort=6634, mac='00:00:00:00:00:01' )
s2 = net.addSwitch( 's2', listenPort=6634, mac='00:00:00:00:00:02' )
print "*** Creating links"
net.addLink(h1, s1, )
net.addLink(h2, s2, )
net.addLink(s1, s2, )
ryu_ctrl_1 = net.addController( 'c1', controller=RemoteController,
ip=FIRST_CONTROLLER_IP, port=6633)
ryu_ctrl_2 = net.addController( 'c2', controller=RemoteController,
ip=SECOND_CONTROLLER_IP, port=6633)
net.build()
s1.start( [ryu_ctrl_1] )
s2.start( [ryu_ctrl_2] )
CLI( net )
net.stop()
if __name__ == '__main__':
setLogLevel( 'info' )
myNet()
Please suggest, whether I am missing something or doing any wrong. Do I
need to do any configuration in the controller?
Best regards,
Goutam
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