[ovs-discuss] Does ovs send FlowRemoved message to controller?

[Ben Pfaff]

On Mon, Sep 19, 2016 at 10:39:28PM +0800, Zhao Jun wrote:
> I installed a flow rule with idle_time=60, and I want to receive FlowRemoved message from ovs, but I did not.
> So I want to ask if the ovs sends FlowRemoved message to controller by default? If not, which command can enable this?

OVS conforms to the OpenFlow specifications in this area.

Probably, you did not set the "send_flow_removed" flag when you added
the flows.