On Thu, Aug 04, 2016 at 04:48:38PM +0200, Francesco Murador wrote:
> Hi i need some help with POX, i need to realize a pox application that raise 
> a message from openflow switches on mininet, but i need to do a custom 
> openflow message, because all i have to do, it is to check the traffic of my 
> network and than if in an openflow switch there’s a lot of traffic it had to 
> send a message to the controller and than the controller says to the other to 
> use another path, obviously i yet checked how to do the second part, i mean 
> the part to ignore a determinate switch, so my question is…how can i create a 
> custom openflow message in mininet(or pox i don’t know where to start in this 
> part) to send to controller(where i’ll raise as an event)?
> I think i need to do this in mininet, but i need some help to understand
> Thank you for your help and i hope for a reply.
> If you don’t understand something of what i wrote say it to me 

It's probably easier just to poll statistics periodically.  Then there's
no need to invent anything new.
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