Re: [Ryu-devel] Custom packet from controller to switch with actions

2013-06-22 Thread Jeremias Blendin
Hi Marvin, one approach to do this is to catch dpset.EventDP events like in this example: @set_ev_cls(dpset.EventDP) def dispatcher_change(self, ev): """ For monitoring, print out the status of the connected datapath. Helpful for recognizing when Mininet was terminated

[Ryu-devel] Custom packet from controller to switch with actions

2013-06-22 Thread Marvin Dsouza
Hi, I want to know if it is possible to send a custom packet from the controller to the switch and ask the switch to flood this to all other switches. This would be something similar to STP BPDU being transmitted to all neighbors. I have been unable to do this so far. I want to send a packer fro