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 us in understanding the error packet designing. > > On Fri, Jun 29, 2012 at 11:04 PM, sonny sonny <sonny...@gmail.com> 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 <b...@nicira.com> 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 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. 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 9:45 PM, Ben Pfaff <b...@nicira.com> wrote: > >>> > >>> > 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 when i change header version to 3 in vendor message on controller > >>> > > i recieve error packet with version 3 from switch and not with > >>> > > version 1 which is strange behaviour on switch. > >>> > > I checked the code and i found that in error handling now error packet > >>> > > version is set to the request packet version. > >>> > > >>> > Why did you send a vendor message with an OpenFlow version other than > >>> > the negotiated version? > >>> > _______________________________________________ > >>> > discuss mailing list > >>> > discuss@openvswitch.org > >>> > http://openvswitch.org/mailman/listinfo/discuss > >>> > > >>> > >>> > >>> > >>> -- > >>> Amit Tewari > >>> > >>> Software Engineer > >>> > >>> > >>> > >>> Ph::9711009046 _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
