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TI Home » TI E2E Community » Support Forums » Low Power RF & Wireless Connectivity » WLAN Applications Forum » TiWi01-R2 sniffer
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TiWi01-R2 sniffer

This question is not answered
Luca Bencini
Posted by Luca Bencini
on Oct 07 2011 10:28 AM
Prodigy20 points

Dear all,

I am Luca Bencini an employee of Tecnosistemi S.p.A.

 

I have to realize an IEEE 802.11 b/g/n sniffer. For this purpose I am looking for a wifi transceiver that support the "monitor mode". The "monitor mode" allows a wireless network interface to monitor all traffic received from a wireless network.

 

Does TiWi01-R2 support monitor mode? How can I configure it?

 

Thank you for your help.

 

Luca Bencini

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  • Elad Raz92038
    Posted by Elad Raz92038
    on Jan 09 2012 03:39 AM
    Expert1580 points

    You can use website's email, and you have my public email under my profile

    - Elad Raz

    CTO

    www.integrity-project.com

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  • FS
    Posted by FS
    on Jan 09 2012 03:49 AM
    Prodigy100 points

    Ok: I overlooked the fact your public email is readily available on your profile, thanks. I'll get in touch with you shortly.

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  • Craig Denbrook
    Posted by Craig Denbrook
    on Jan 27 2012 13:36 PM
    Prodigy10 points

    Elad Raz92038

    You can't get any access to TI FW. It's not a public code.

    You can use external design house (such as ourselves).

    - Elad.

    I would be very interested in talking to you about this.  I sent an email, but haven't heard back.  Is there a better way to touch base with you?

    Thanks,

    Craig

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  • Elad Raz92038
    Posted by Elad Raz92038
    on Jan 28 2012 18:50 PM
    Expert1580 points

    Hi Craig,

    Thank you for getting touch with us. Just for the forum purposes, my email work fine. I haven't been next to it in the last 3 days. Hope you will enjoy our services.

    - Elad

    - Elad Raz

    CTO

    www.integrity-project.com

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  • Vic Gunter
    Posted by Vic Gunter
    on Feb 10 2012 12:42 PM
    Prodigy10 points

    Eyal,

    I am interested in discussing licensing options (direct and via third parties) for WL1271 custom firmware. Can you put me in contact with the appropriate person at TI? Below is my email:

    vic.gunter@teligy.com.

    Thanks,.

    Vic

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  • Greg Munroe
    Posted by Greg Munroe
    on Apr 30 2012 13:10 PM
    Prodigy10 points

    Eyal,

    I'm very interested in Monitor mode for the WL1283. Is it supported by TI? I would also be interested in partners that provide this support.

    My contact info:

    Greg Munroe

    gmunroe@keywcorp.com

    Thanks,

    --

    Greg

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  • Eyal a
    Posted by Eyal a
    on May 01 2012 06:20 AM
    Genius9240 points

    Hi,

    Basically Monitor mode is not supported by TI and please note that there are 2 main limitations in the chipset for Monitor mode, the first limitation is that we support 11n single stream therefore we cannot guarantee reception of MIMO traffic due to CPU load (MIMO is twice the traffic), in addition the Host interface is SDIO which limits the traffic rate between the Chip and the Host.

    Regards,

    Eyal

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  • Elad Raz92038
    Posted by Elad Raz92038
    on May 02 2012 03:06 AM
    Expert1580 points

    Hi Greg

    As Eyal mentioned out, there are issues with develop monitor mode as is, either HW limitation to 11n rates and throughput issues that might occurred (=packet lost).

    However, there are solution to compensate on these drawbacks depending on your desired product. 

    We will talk offline. 

    Thanks,

    - Elad

    - Elad Raz

    CTO

    www.integrity-project.com

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  • Lavanya Sundararajan
    Posted by Lavanya Sundararajan
    on May 02 2012 07:27 AM
    Prodigy10 points

    Hi,

      I am Lavanya from Sasken Inida, in our project we are using Panda board with TiWi BLE wireless module. Even if we set "RX_CONFIG" and "RX_FILTER" we are able to receive only few packet from the other BSSID and STAs. We came to know FW does not support monitor mode even if we enable RX_CFG_PROMISCUOUS. How to resolve this, Does TI released new FW binary with monitor mode enabled? Please give me some solution for this issue.

    Thanks,

    Lavanya

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  • Andrew Duquet
    Posted by Andrew Duquet
    on Aug 06 2012 15:54 PM
    Prodigy10 points

    Hi Luca,

    Intelligraphics offers a TI-based Sniffer as described at http://www.intelligraphics.com/wlan-packet-sniffer-development.

    We have source code and can customize TI WLAN firmware.  We have available full featured off-the-shelf sniffer firmware for WL125x, WL127x and WL128x.

    Please email me at andrew.duquet@intelligraphics.com if you would like more info on this.

    Regards

    -Andrew

    sniffer
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  • Elad Raz92038
    Posted by Elad Raz92038
    on Feb 04 2013 13:18 PM
    Expert1580 points

    Hi All,

    I'm pleased to say that there is WiLink 8 sniffer (monitor) mode as well

    You can read about it at - WiLink monitor mode

    - Elad Raz

    CTO

    www.integrity-project.com

    12xx 18xx monitor mode sniffer mode
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