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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AP's at mobility controller won't choose channels under 100Mhz

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  • 1.  AP's at mobility controller won't choose channels under 100Mhz

    Posted Jun 12, 2019 05:42 AM

    For some reason ap's at our customers mobility controller won't choose channels under 100Mhz when they are set at automatic channel. At all regulatory domains channels 36-64 are allowed. If we disable 100Mhz -> channels from arm we get "

     No valid channels; entering air monitor mode." Error.

     

    What makes this case even more weird is that we have another ap-group at the same mobility controller. AP's at that group can use channels under 100Mhz.

     

    So the guestion is what config option enables this kind of behavior for ap's.



  • 2.  RE: AP's at mobility controller won't choose channels under 100Mhz

    EMPLOYEE
    Posted Jun 12, 2019 06:58 AM

    What country would this be for? And what AP models?

     

    Some countries do not allow UNI1 / 2, and sometimes it's dependent on the AP model and how they are provisioned (usually based on the environment)