Hi ,
Thanks for your reply.
I am wrong.
I want to use simple_monitor13 and Ns3 to simulate.
However I send OFPFlowStatsRequest to Ns3-ofsoftswtich13 every second,
but Ns3-ofsoftswtich13 can't receive OFPFlowStatsReply every second,
especially
After packet_in_handler. Controller can't get the flow stats when
Ns3-ofsoftswtich13 doesn't receive the flow_request and sent to reply .
Thanks
Alan
2017年3月3日 09:59，"Iwase Yusuke" <[email protected]>寫道：
Hi,
On 2017年02月25日 21:06, Alan Wang wrote:
> HI All,
>
> I tried to combined the simple_switch_13 and simple_monitor.
"ryu/app/simple_monitor_13.py" inherits ryu/app/simple_switch_13.py:
https://github.com/osrg/ryu/blob/master/ryu/app/simple_monitor_13.py#L25
simple_monitor_13.py
<https://github.com/osrg/ryu/blob/master/ryu/app/simple_monitor_13.py#L25simple_monitor_13.py>
should do L2 switching like simple_switch_13.py.
Why you need to combine them?
Thanks,
Iwase
>
> However,when i run my codes, I found a problem.
>
> I send OFPFlowStatsRequest to swtich every second,
>
> but i can't receive OFPFlowStatsReply every second, especially
>
> After packet_in_handler.I can't get the flow stats when i can't receive
the flow_reply.
>
> Why?
>
> Can anyone help me how to solve it?
>
> Thanks,
>
> Alan
>
>
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