Packet_out is one of the most important content of SDN controller. It is the most frequent message between the controller and the openflow switch.
This test will create a switch connected to a controller, through the switch, we send different rates of packet_in message to the controller to measure the controller's processing power of packet_in.
There's two content should measure:
1、The maximum packet_out rate
2、The latency of packet_out
We configure one million packet_in packets on the IxNetwork and send them to the controller through different rates to analyze the packet_out rate and latency.
The rate is in accordance with the sequence 5000、10000、15000、20000 ... ...
Auxiliary channel is not support by ONOS, wo use primary channel here. |