Re: wireshark and matlab

["haneugen () yahoo de" <haneugen () yahoo de>]

> > haneugen () yahoo de wrote:
> > > Hi,
> > >
> > > is there a import or export available to further process data captured using wireshark with matlab?
> > >
> > > Cheers,
> > > hne
> >
> > Hi,
> >
> > That more or less depends on what kind of input matlab requires.
> >
> > Wireshark has several export formats, as does tshark, or maybe even rawshark.
> >
> > Thanx,
> > Jaap


Hi,
 
I must admit I am rather new to wireshark, thus I just used the export function of wireshark to export (producing a cvs 
file) the data, which made it a rather difficult job to process the exported file. Matlab lets you read numerical data 
from an ascii file into a matrix, where rows are separated by \n and columns by a white space. Thus to process TCP data 
it would be helpful to be able sperate the values contained within the info/summary-field into different columns, e.g. 
source port, desination port, window size, length, ACK-number, Flags, RTT (which I think is not possible on a per 
packet base).
 
Cheers,
   Martin 

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