OpenFlow uses the OFPT_HELLO message in the first message exchange of a
given OpenFlow session to negotiate a particular version, and after that
every message on the channel should use that version. Any controller
that depends on other behavior is buggy.
Nevertheless, I don't have a particular re
Hi Ben,
My intention is just if any different version is coming on switch then
it should have handle capability (as per openflow spec 1.0 also) .
I think the version in switch's "error" packet should be the one which
switch is using so that other (controller) would come to know the
right version.
It seemed reasonable to send the error with the same version as the
request. I can't see how it really matters since no controller should
send a request with the wrong version anyway. So, why does it matter
to you?
On Fri, Jun 29, 2012 at 11:45:17PM +0530, sonny sonny wrote:
> hi ,
> Please help
hi ,
Please help us in understanding the error packet designing.
On Fri, Jun 29, 2012 at 11:04 PM, sonny sonny wrote:
> hi Ben,
> We both were working on this.Sorry for confusion..Please help us in
> understanding the design change..
>
>
> On Fri, Jun 29, 2012 at 10:57 PM, Ben Pfaff wrote:
>> Wh
hi Ben,
We both were working on this.Sorry for confusion..Please help us in
understanding the design change..
On Fri, Jun 29, 2012 at 10:57 PM, Ben Pfaff wrote:
> Who are you? Are you the same person as "sonny sonny"? Is this the
> same question or a different one?
>
> On Fri, Jun 29, 2012 at
Who are you? Are you the same person as "sonny sonny"? Is this the
same question or a different one?
On Fri, Jun 29, 2012 at 10:39:22PM +0530, Amit Tewari wrote:
> hi,
> i wanted to display BAD_VERSION error from switch to controller..am working
> on error handling on my controller from switch.
hi,
i wanted to display BAD_VERSION error from switch to controller..am working
on error handling on my controller from switch. But why is switch behaving
like this,
i also used openvswitch-1.2.2 there error packet header version from
switch was 1 not 3 . what is this design change in 1.6 version
On Fri, Jun 29, 2012 at 05:06:32PM +0530, sonny sonny wrote:
> Following is my setup on openvswitch 1.6.1
> controller - nox 0.9.0(zaku)
> Switch generates error packet for vendor message from controller, with
> header version as 1 in error packet , which is correct behaviour of
> switch.
> But whe
Hi,
Following is my setup on openvswitch 1.6.1
controller - nox 0.9.0(zaku)
Switch generates error packet for vendor message from controller, with
header version as 1 in error packet , which is correct behaviour of
switch.
But when i change header version to 3 in vendor message on controller
i rec
