Hi,

I don't know if I understand your requirements correctly.
Once you have the packet in message in the controller you can  
aggregate them any way.

Regards,
Tarun


Quoting Attitude Killer <[email protected]>:

> Hi Tarun
>
> Thanks for your prompt reply.
>
> I understand your point, I can retrieve source IP or MAC from the packet
> and match it but I want to generate packets from several hosts and send
> them as packet_in so that they can be aggregated.
>
> Can you please suggest any other way?
>
> Thank You
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> On Mon, May 15, 2017 at 2:14 AM, Tarun Kumar Sarkar <
> [email protected]> wrote:
>
>> Dear Sheenam,
>>
>> A hints: You have to set the rule in the network elements (switch or
>> router) where the match condition would be your source host IP or MAC
>> (for which you want all packet directed to the controller) and action
>> would be CONTROLLER.
>> How to add a rule in the network elements that depends on the switch
>> you are using.
>> Or you can use your controller to set rule on specific network elements.
>> A google search will give you many results.
>>
>> Regards,
>> Tarun
>>
>>
>> Quoting Attitude Killer <[email protected]>:
>>
>> > Hi
>> >
>> > I am working on packets aggregation ryu application which will receive
>> > packet_in of every packet generated using the traffic generator like
>> iperf,
>> > etc.
>> >
>> > I need someone's help to know the way how every packet(udp) generated
>> from
>> > iperf will be sent as a packet_in to the controller. I want every packet
>> > coming from some selected hosts to be sent to the controller everytime
>> > without learning and want normal traffic from other hosts to be learned.
>> >
>> > Is there any condition which I can set to iperf traffic, so that if it is
>> > satisfied then packet_in will be sent?
>> >
>> >
>> > Can anyone Please help? I am sorry if its unclear please ask for any
>> > clarification.
>> >
>> > Thank you so much
>> >
>> > Sheenam
>>
>>
>>
>>
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