Re: [Discuss-gnuradio] Capture and plot 802.11 frames (Stratos Keranidis)

2011-10-07 Thread Stratos Keranidis
Hello Mario,

thank you very much for your helpful reply.
I will try to use the info you provided and infrom you about my progress.

Best,
Stratos.


On Fri, Oct 7, 2011 at 11:00 AM, Mario Gmail  wrote:
> Hello Stratos,
>
> For capturing 802.11 frames you can take a look here:
>
> https://www.cgran.org/wiki/SPAN80211b
>
> Unfortunately, that is just for the 802.11b standard. On the other hand,
> there is one encoder developed for the 802.11g standard, here:
> https://www.cgran.org/wiki/ftw80211ofdmtx
> I the last case, I was able to generate 802.11g frames with an USRP2 and
> detect them with the wifi card in my laptop. That is not what you want but
> can be a good starting point.
>
> Also, I would suggest to take a look to Wireshark
> (http://www.wireshark.org/) if you want/need to understand all the stuff
> related with sniffing (i.e, capturing data generated by other equipment).
>
> Hope it helps,
>
> Mario
>
>
>
> El 06/10/2011 18:01, discuss-gnuradio-requ...@gnu.org escribió:
>>
>> Re: Capture and plot 802.11 frames (Stratos Keranidis)
>
>
> ___
> Discuss-gnuradio mailing list
> Discuss-gnuradio@gnu.org
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Re: [Discuss-gnuradio] Capture and plot 802.11 frames (Stratos Keranidis)

2011-10-07 Thread Mario Gmail

Hello Stratos,

For capturing 802.11 frames you can take a look here:

https://www.cgran.org/wiki/SPAN80211b

Unfortunately, that is just for the 802.11b standard. On the other hand, 
there is one encoder developed for the 802.11g standard, here: 
https://www.cgran.org/wiki/ftw80211ofdmtx
I the last case, I was able to generate 802.11g frames with an USRP2 and 
detect them with the wifi card in my laptop. That is not what you want 
but can be a good starting point.


Also, I would suggest to take a look to Wireshark 
(http://www.wireshark.org/) if you want/need to understand all the stuff 
related with sniffing (i.e, capturing data generated by other equipment).


Hope it helps,

Mario



El 06/10/2011 18:01, discuss-gnuradio-requ...@gnu.org escribió:

Re: Capture and plot 802.11 frames (Stratos Keranidis)



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