[ovs-discuss] Real time queue stats from ovs-db

Geetha S geetha.shendge at gmail.com
Wed Mar 20 22:01:28 UTC 2013


Hi Ben,

I have some queues in my Queue table (ovs db). As and when packets flow
through the queue interface, I want an event to reach the controller by
giving information about the queue stats at that instance of time.

Regards,
Geetha

On Wednesday, March 20, 2013, Ben Pfaff wrote:

> On Wed, Mar 20, 2013 at 02:12:00PM -0700, Geetha S wrote:
> > I am working on receiving queue stats from the OVS DB into the pox
> > controller.
>
> OK.
>
> > I am successful in getting them, but I want these stats in real time. Ie,
> > when i send packets between hosts in mininet, the ovs switch should send
> > events to the controller and let the controller decide what should be
> done
> > with the packet.
>
> It sounds like you just want an empty flow table.  Then OVS will send
> every packet to the controller.
>
> I don't understand what this has to do with queue stats.
>
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