>
> I don't think there will ever be any packet drops or network
>
congestion, since all network adaptors are software adaptors.
Mr. Ferreira but I thought mininet is an emulator! shouldn't a netowrk
emulator behave like a real world network?
--------------
Mr. Iwase thanks for your reply. I think the rx_dropped, tx_dropped,
and collisions
are the values that I need.
Would you also guide me on what is the best way to calculate the overall
packet drops and congestion in the network for a period of time (because
there are 9 switches and each switch have number of ports)? should I take
the average these values or you suggest any other methods to calculate the
packet drops and congestion?
On Thu, Sep 7, 2017 at 5:52 AM, Iwase Yusuke <iwase.yusu...@gmail.com>
wrote:
> Hi,
>
> Excuse me for jumping in.
>
> I don't know whether it is able to reproduce drops or network congestion
> on mininet, but for getting their statistics, you can use OFPPortStats
> request and reply.
>
> http://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html#ry
> u.ofproto.ofproto_v1_3_parser.OFPPortStatsReply
>
> Thanks,
> Iwase
>
>
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