Hello, I am having trouble sending packets from l3_learning controller to host. I would like to send UDP packets but if I try to use normal socket from controller I see no traffic (I minotired it with wireshark on all switches) unless I send to itself (127.0.0.1). I was also trying to make a switch sending the controller generated packet in this way: http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/2012-October/000281.html
Although I have no traffic too. I guess the problem is that I am missing something like self.connection.send(msg) but I don't have any datapath connection with any switch since I want to start the communication from the controller. Is there an easier way to send these udp packets? thanks -- Silvia Fichera
