[ovs-discuss] Flowvisor stops when OVS is connected to it

[Ben Pfaff]

On Wed, Apr 15, 2015 at 07:35:36AM +0000, Amal KAMMOUN wrote:
> I have 2 virtual machines (ubuntu using virtualbox).
> 
> In the firt I installed OpenvSwitch and in the second I installed FlowVisor (I followed this link:  https://github.com/OPENNETWORKINGLAB/flowvisor/wiki/Installation-from-Binary ) .
> 
> 
> I run Flowvisor using this command: $ sudo -u flowvisor flowvisor?. But when I connect the switch to the FlowVisor (using set-controller), I get in FlowVisor: startup failed : null.
> 
> 
> How can I fix this problem?

This sounds much more like a FlowVisor question than an OVS question, so
I'd recommend asking about it on a FlowVisor mailing list, where you're
more likely to find knowledgeable people.