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[mininet-discuss] Flow problem

Murphy McCauley murphy.mccauley at gmail.com
Mon Apr 21 23:30:16 PDT 2014


OVS's idea of port numbers doesn't necessarily have anything to do with anything else.  Try "ovs-ofctl show s1" and see if they do, in fact, line up how you think they should.

-- Murphy

On Apr 21, 2014, at 10:56 PM, rui liu <lr1990311 at sina.com> wrote:

> Hello,Everyone!I have a proble use mininet.
> 1.I use commad "sudo mn --topo single,3" create a topology with one switch and 3 hosts.
> 2.use dpctl tool send two flows to the switch.
>  like this:
> dpctl add-flow tcp:127.0.0.1:6634 in_port=1,actions=output:2
> dpctl add-flow tcp:127.0.0.1:6634 in_port=2,actions=output:1
> 3.I want to send packet between port 1 and 2,but in the mininet,port 1 and 3 can communicate,not 1 and 2.like this:
> <image.png>
>  
> so I don't know why ,can you help me?
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> mininet-discuss mailing list
> mininet-discuss at lists.stanford.edu
> https://mailman.stanford.edu/mailman/listinfo/mininet-discuss

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