Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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c-block-acks = rogue macs?

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  • 1.  c-block-acks = rogue macs?

    Posted Mar 28, 2014 12:06 PM

    My airmonitors are picking up occasional rogue macs, but when it occurs it's in combination with c_block_ack messages. Is there any known quirks with the 3400 WLC that would explain this behavior, or should I really start worrying about rogues on the network?


    #3400


  • 2.  RE: c-block-acks = rogue macs?

    EMPLOYEE
    Posted Mar 28, 2014 12:12 PM

    Where are you seeing this message?

     



  • 3.  RE: c-block-acks = rogue macs?

    Posted Mar 28, 2014 12:40 PM

    Airopeek/frame captures.



  • 4.  RE: c-block-acks = rogue macs?

    EMPLOYEE
    Posted Mar 28, 2014 12:45 PM

    What is the EXACT message that is being seen?



  • 5.  RE: c-block-acks = rogue macs?

    Posted Mar 28, 2014 03:45 PM

    It's a standard fare control block_ack message. It just so happens to include a destination MAC that's not in my whitelist.