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problem to connect 3G modem - IAP-3

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  • 1.  problem to connect 3G modem - IAP-3

    Posted Oct 20, 2018 10:52 PM

    Hi,

     

    I can´t connect my Huawei E173 modem with IAP-3.

    Ps. by the way, this model is compatible with RAP/IAP.

    https://www.arubanetworks.com/support-services/interoperability/#4g-usb-instant

     

    I had configured USB dev as 12d1 and usb tty as ttyUSB0.

    The output for status is:

    iap-3# show cellular  status
    /aruba/bin/pin_function: 206: cannot create /dev/modem: No such device
    grep: /tmp/usb_pin: No such file or directory
    Cellular Status
    ---------------
    card     detect     link      SIM PIN
    ----     ------     ----      -------
    Present  detect-ok  Linkdown  AT+CPIN

    USB Modem Information
    ---------------------
    Parameter      Value
    ---------      -----
    Manufacturer    HUAWEI
    Product         HUAWEI Mobile
    Serial Number
    Driver          (none)
    Vendor ID       12d1
    Product ID      1c0b
     
    -------------------------
     
    I don´t know how to solve the "No such file or directory" error that comes in the output beginning.
    At the same time it´s strange for me how the product id is shown (1c0b). When It was working the product ID was 1c05. Just after I had updated the firmware the new gui for 3G/4G removed the config. Now I can not find the one that makes it work again.
    Please help me out.