Hi all, I am observing a strange behavior when I run Ryu controller application Application: class Switch(): ... class Monitor(Switch): ... writes to a file
Now, When I start sending cross UDP traffic on the network( 4 switches), the monitor module freezes at some point and doesn't write to the file. One of the possible reasons I can think of is Ryu controller requesting port-stats from the switch and waits forever for the switch to respond. I am not too sure why the switch fails to respond. Can large load of data-plane traffic keep the switch busy to not respond to the controller?Also I don't quite see exact behavior for TCP traffic? Any insights or suggestions Cheers! Durga
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