If you want to modify the OpenFlow reference switch, you may have better luck
by contacting one of the OpenFlow mailing lists (maybe openflow-discuss ...
https://mailman.stanford.edu/mailman/listinfo/openflow-discuss ?).
But I'd suggest you consider carefully if there is a way to do what you wan
Hi Murphy
Thank you for reply. I understood your point.
The actual work of rewriting the packet header happens on the switch.
(I'm sorry, I omit carbon copy.)
And I want to modify packet in switch before checking flow table.
Is it possible in openflow switch?
Original openflow process : Receive
This depends on exactly what you mean, though I wonder if you are operating
under a misconception.
If you use NOX to install a flow with, for example, an OFPAT_SET_DL_DST action
to set the ethernet address... the actual work of rewriting the packet header
happens on the switch. It's only the i
I want to modify the packet's header in *Openflow Switch(Router) not NOX
controller*.
Do you know where event handler is called?
I try to search google and mailinglist, but I coundn't search. There is no
information.
Could you give some advice or reference site?
_