Hi All,

 For one of my project I am using the following topology


 floodlight controller -----OVS---host1
                                           |
                                           host2

all are running on the same Ubuntu system (hosts are kvm Ubuntu vms )

I want to check if the hosts are up or not before installing a flow,
whenever there are request comes in for those hosts.
So to do that I am using a python script.The script works fine when the
controller is not running

But once I start the controller,the script returns timeout for
connection.Means vm is not up.(because the ovs does not have any flows to
reach the vms)

Please can you tell me is there a way to talk to vms even when the
controller is up and flow does not
exists?

Is it possible to have open flow and non-open flow traffic at the same time
through OVS? when there is controller is up?

Thanks,
Pradeep
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