[ovs-discuss] OVS sends barrier reply in response to vendor request

[love you]

Hi Ben,

Thank you for your reply.

Can you please suggest me any way to generate vendor reply from switch
which my controller can receive?

If I need to create any vendor request to get vendor reply, then what type
of request I should create?

Thank you.


On Mon, Apr 28, 2014 at 3:27 PM, Ben Pfaff <blp at nicira.com> wrote:

> On Mon, Apr 28, 2014 at 10:49:57PM +0530, love you wrote:
> > I want to understand that below is parsing for Vendor message sent from
> > controller.
> >
> > 192.168.6.8.6633 > 192.168.6.2.37637:
> > NXT_SET_FLOW_FORMAT (xid=0x7): format=nxm
> >
> > It seems that vendor message is setting flow format.It might be setting
> > flow format of flow mod sent as 6th packet.
> >
> > Can you please help me in telling ways to get vendor reply from switch?
> > What I should send from controller to get vendor reply in response from
> > Switch?
>
> NXT_SET_FLOW_FORMAT doesn't have a reply, so it is impossible to get
> any reply to it.
>
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