SPy TCP/IP with Labview 6

[pfg158]

I'm using Labview as a test platform for communication
interfaces.
I would like to perform some traces on TCP/IP.
Which VI should I use ? How do I have to configure it ?

Many Thanks.

[Lab Viewer]

It depends on what exactly are you trying to do ...

- for simple TCP communication, check lv folder\examples\comm\tcpex.llb

- if you want to go deeper, Sniffing may be a solution

Hope this helps

[pfg158]

I would like to decode ethernet frames betwenn two equipements.
So, I'm a quite newbie with Labview and it's seems to be not so easy to use dll's in Labview.

I look for a tool (vi using a dll?) that give me all ethernet frames transmitted between two equipements.

[Eric Monate]

Hi,
I recently work on it. Even if I have some difficult I wrote a dll using
Libpcap ( see winpcap.polito.it but it can't be used by LV6 ) and the
associate vi. These run with NT4. My problems now are to decode these
ethernet frames to something usefull like in ethereal or somethink else.
Give your e-mail I'll send you all I do but I can't say when.

Eric

"pfg158" a ecrit dans le message de news:
50650000000500000020750000-1019262487000@exchange.ni.com...
> I would like to decode ethernet frames betwenn two equipements.
> So, I'm a quite newbie with Labview and it's seems to be not so easy
> to use dll's in Labview.
>
> I look for a tool (vi using a dll?) that give me all ethernet frames
> transmitted between two equipements.

[pfg158]

OK, thanks. It will be very usefull I think.
I give you my e-mail : pfg158@hotmail.com

Thanks for your help.


P-F