[ovs-discuss] how use experiment message

Ben Pfaff blp at nicira.com
Mon May 27 17:19:14 UTC 2013


OVS 1.0.1 is too old.

On Mon, May 27, 2013 at 09:05:25AM +0200, Alessandra Agosta wrote:
> Goodmorning, I verify my openvSwitch version. is 1.0.1 and the openflow
> version is 0x1:0x1
> Could you tell about the experiment message in this version? Now, wich is
> the most recently version? Do you think that I sholud upgrade my software?
> Thank you very much for your answer
> 
> 
> 2013/5/26 Alessandra Agosta <alessandra.agosta at gmail.com>
> 
> > Hi, I'm trying to study in wich files messages are created and after that
> > how they are sending in order to be received from a controller.
> > For example, at startup, wich file decides the sending of the hello message
> > (and it's messages on the terminal) and wich files could relaize the
> > conseguent echo request and echo reply?
> >
> >
> > 2013/5/24 Alessandra Agosta <alessandra.agosta at gmail.com>
> >
> >> You're right I forgot it. Thank you for your help. I open the NOTICE file
> >> and I read that the open vSwitch have copiright (c) 2007 2008 2009 nicira
> >> Networks
> >>
> >>
> >> 2013/5/24 Ben Pfaff <blp at nicira.com>
> >>
> >>> If you want openflow.h, look at it.
> >>>
> >>> You haven't told me what version you're using.  I cannot guess.  So
> >>> that prevents me from helping you.
> >>>
> >>> On Fri, May 24, 2013 at 06:11:51PM +0200, Alessandra Agosta wrote:
> >>> > It's probably that what I'm searching is in include/openflow.h or you
> >>> can't
> >>> > help me about older version?
> >>> >
> >>> >
> >>> > 2013/5/24 Ben Pfaff <blp at nicira.com>
> >>> >
> >>> > > You're probably looking at a too-old OVS.
> >>> > >
> >>> > > On Fri, May 24, 2013 at 04:51:32PM +0200, Alessandra Agosta wrote:
> >>> > > > Sorry but I couldn't find lib/ofp-msgs.h. I tryed with locate
> >>> command
> >>> > > but I
> >>> > > > didn't have any file like this name. It's possible?!
> >>> > > >
> >>> > > >
> >>> > > > 2013/5/22 Ben Pfaff <blp at nicira.com>
> >>> > > >
> >>> > > > > On Wed, May 22, 2013 at 12:09:02PM +0200, Alessandra Agosta
> >>> wrote:
> >>> > > > > > Hi, someone could say me if it's possible create an experiment
> >>> > > message
> >>> > > > > and
> >>> > > > > > in qhic file can I do it? I think that in openvswitch/vconn
> >>> it's
> >>> > > possible
> >>> > > > > > realize hello and echo(request-reply) messages but I don't
> >>> know in
> >>> > > which
> >>> > > > > > part of the program it makes the creation of other kind of
> >>> messages.
> >>> > > > > Thank
> >>> > > > > > you for you help
> >>> > > > >
> >>> > > > > You can start by editing lib/ofp-msgs.h to add the particular
> >>> message
> >>> > > > > that you need.  If you are adding a message with a new
> >>> experimenter ID,
> >>> > > > > you will also have to edit build-aux/extract-ofp-msgs to add
> >>> support
> >>> > > for
> >>> > > > > that ID.
> >>> > > > >
> >>> > > >
> >>> > > >
> >>> > > >
> >>> > > > --
> >>> > > > Alessandra
> >>> > >
> >>> >
> >>> >
> >>> >
> >>> > --
> >>> > Alessandra
> >>>
> >>
> >>
> >>
> >> --
> >> Alessandra
> >>
> >
> >
> >
> > --
> > Alessandra
> >
> 
> 
> 
> -- 
> Alessandra



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