[PD] Pd network sniffer

Jordi Sala poperbu at gmail.com
Sun Dec 13 03:23:30 CET 2015


Hi,

I did pdpcap. It is based on libpcap (so it's like tcpdump). What is the
problem of packet content? The data format? I can try to modify it to get
the content of packet correctly. (I'm not have a lot of time, but I'll try
it).



2015-12-13 2:56 GMT+01:00 Olivier Baudu <01ivier at labomedia.net>:

> @IOhannes: :-D You're right... I should be more specific... sorry...
> A tcpdump-like tool is what I'm looking for...
>
> Le 12/12/2015 14:17, Benjamin ~ b01 a écrit :
> > hello,
> >
> > the files are still available on this page :
> > http://musa.poperbu.net/index.php/puredata-mainmenu-50#pdpcap
> > or directly http://musa.poperbu.net/files/pcap0.0.5.tar.gz
> > I tired to compile it several times mainly on ubuntu & debian, it works
> > but I never managed to get the content of the packets in hex or ascii
> > format whereas I have the other infos
> > so I switched to shell and tcpdump
> >
> http://wiki.labomedia.org/index.php/Scripts_bash_linux_audiovisuel#Network_sonification
> > let me know if it works for you
> >
>
> Thanks a lot Benjamin.
> Your wiki looks full of resources... :-p
>
> Well, as you said, the compilation was easy (for Ubuntu), and it works
> fine...
> ... except for the data. :-/
>
> So I tried tcpdump with [shell] as root...
> And it works too... (until it freezes)
> Now, I have to find a way to use the data... (before it freezes) :-p
>
> Thanks, again...
>
> (have you already ask Poperbu about the [tcpcap_device] issue ?
> @Nicolas Montgermont : If you're in the corner, does the OSX version
> give the data as expected ? Thank you.
> )
>
> °1ivier
>
> > ++
> > b
> >
> > Le 10/12/2015 14:45, IOhannes m zmoelnig a écrit :
> >> On 2015-12-10 14:41, Olivier Baudu wrote:
> >>> Does anyone have a version of the project somewhere ?
> >>> Or, an other "pd native" way to sniff network ?
> >> i don't.
> >>
> >> but you might be more specific on which level/layer you want to sniff.
> >> (in a way a trivial [netreceive -b -u 7000] is a network sniffer that
> >> will sniff for all UDP/broadcast traffic on port 7000 ;-))
> >>
> >> fgmasdr
> >> IOhannes
> >>
> >>
> >>
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-- 
Jordi Sala
http://musa.poperbu.net
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