Hello all!

I am new to the Ryu framework and Openflow Protocol and i want to implement
a custom switch that when it receives a packet i will make a rand() and if
the number is greater than 0.5 then send from the first interface else the
second. (the switch will always have 2 interfaces in my topology). I saw
the code of simple_switch.py app and i assume that  i need to modify the
method packet_in_handler. Also with the command "datapath.send_msg(out)" we
redirect the packet to the appropriate interface right?  My real question
is that to achieve the above scenario i must change this method
datapath.ofproto_parser.OFPPacketOut or i must call it with different
parameters to be able to send half packets to the one interface and the
other to the other interface?

As i mention above i am a noob in SDN and any help is appreciated.
Thanks in advance
Savvas
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