[ovs-discuss] Rejecting flow-mod from a slave controller

Anup Khadka khadka.py at gmail.com
Tue Jan 20 22:12:30 UTC 2015


Do OpenFlow versions prior to OF 1.2 even support the concept of slave
controllers? I couldn't find anything in the specs.

On Tue, Jan 20, 2015 at 4:24 PM, Ben Pfaff <blp at nicira.com> wrote:

> On Tue, Jan 20, 2015 at 03:55:57PM -0500, Anup Khadka wrote:
> > I have noticed that OVS rejects flow-mod request from a slave-controller
> > with an OFPBRC_EPERM request code. Isn't the more appropriate code here
> is:
> > OFPBRC_IS_SLAVE?
> >
> > Same thing when a slave controller sends a packet out.
>
> That does sound better, for OF1.2+.
>
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