Thank you very much.

Regards

Randa 

-----Original Message-----
From: Iwase Yusuke [mailto:[email protected]] 
Sent: 01 May 2016 09:42
To: Randa Alani <[email protected]>
Cc: [email protected]
Subject: Re: [Ryu-devel] Modifying the packet's information in Ryu application

Hi,

How about using the TCP packet library of Ryu?
  http://osrg.github.io/ryu-book/en/html/packet_lib.html
  https://github.com/osrg/ryu/blob/master/ryu/lib/packet/tcp.py#L49

Thanks,
Iwase

On 2016年05月01日 17:02, Randa Alani wrote:
> Dear all
> 
>  
> 
> I intend to redirect the TCP ACK message to the Ryu application, and I need 
> to modify the window field of the TCP packet.
> 
> Then send it back to the switch as a packet out message.
> 
>  
> 
> How to modify the information of the window field of the TCP packet in the 
> Ryu application?
> 
>  
> 
> Kind regards,
> 
>  
> 
> Randa
> 
>  
> 
> 
> 
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