Wireshark-dev: Re: [Wireshark-dev] Parsing openflow
From: "Avi Cohen (A)" <[email protected]>
Date: Tue, 14 Aug 2018 12:28:48 +0000

Thank you Dario

 

From: Wireshark-dev [mailto:[email protected]] On Behalf Of Dario Lombardo
Sent: Tuesday, 14 August, 2018 2:50 PM
To: Developer support list for Wireshark
Subject: Re: [Wireshark-dev] Parsing openflow

 

Hi Avi

Have a look at tshark and its -E and -e options. That could do the job.

 

On Tue, Aug 14, 2018 at 1:19 PM Avi Cohen (A) <[email protected]> wrote:

Hi
I need to capture open-flow msgs  (e.g FLOW_MOD to add new flows) from controller to vSwitch ,
And to generate e.g.  a *file* which its rows are the captured flows and its  columns  are the flow header fields e.g. column 1 source-mac , column 2 dest-mac  , column 3 source-IP etc..  - whenever a field is not relevant I can set the fields as FFFF (don't care)
Also the action (actions)  should be put in a column   
I need this file as an input to an algorithm that should manipulate these flows ?

My question can I use the wireshark  pkg for this purpose ? if yes what is the recommended way   ?

Best Regards
Avi
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