USB Ethernet Motorola SB4200



  • Hola no puedo conectar por el puerto usb mi motorola sb4200

    dmesg

    ugen0.2: <motorola corporation="">at usbus0
    cdce0: <communication interface="" class="">on usbus0
    cdce0: No valid alternate setting found
    device_attach: cdce0 attach returned 6

    usbconfig list

    ugen0.2: <sb4200 usb="" cable="" modem="" motorola="" corporation="">at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON

    Porfavor ayudenme ah hacerlo funcionar como interface de red ya que no  tengo mas puertos ethernet disponibles por eso estoy usando el usb.</sb4200></communication></motorola>


  • Rebel Alliance

    Just google "freebsd cdce0"



  • Last I knew on any motorola surfboard modem you can't have the usb and ethernet used at the same time, it was one or the other.

    Lo último que sabía que en cualquier modem motorola surfboard no se puede tener el USB y Ethernet utiliza al mismo tiempo, fue uno de los dos.



  • How to install cdce in freebsd please help me.

    kldload if_cdce

    kldload: can't load if_cdce: No such file or directory
    

    ls /boot/kernel

    acpi.ko            alpm.ko            iicbus.ko          opensolaris.ko
    acpi_aiboost.ko    amdpm.ko           iicsmb.ko          pcf.ko
    acpi_asus.ko       amdsmb.ko          intpm.ko           pfsense_kernel.txt
    acpi_dock.ko       cpufreq.ko         ipdivert.ko        puc.ko
    acpi_fujitsu.ko    dummynet.ko        ipfw.ko            runfw.ko
    acpi_hp.ko         fdescfs.ko         ipmi.ko            smb.ko
    acpi_ibm.ko        glxsb.ko           ipmi_linux.ko      smbus.ko
    acpi_panasonic.ko  ichsmb.ko          kernel.gz          viapm.ko
    acpi_sony.ko       if_ic.ko           linker.hints       zfs.ko
    acpi_toshiba.ko    if_stf.ko          lpbb.ko
    acpi_video.ko      iic.ko             ndis.ko
    acpi_wmi.ko        iicbb.ko           nfsmb.ko
    
    

    Thanks



  • There is already a cdce driver in the kernel but it doesn't understand how to talk with your particular variant of cdce device:
    @elcopion:

    dmesg

    ugen0.2: <motorola corporation="">at usbus0
    cdce0: <communication interface="" class="">on usbus0
    cdce0: No valid alternate setting found
    device_attach: cdce0 attach returned 6</communication></motorola>



  • I can do something to fix this?

    THANKS



  • A few options come to mind:

    • Use Google to find other reports of that particular message for your particular modem. Those reports might have some useful suggestions.

    • Use the ethernet interface of the modem, not the USB.

    • Look at the cdce driver sources to see what is causing that report. To work out a driver source fix you might need technical information on the modem and its software interface over USB.



  • Is there any reason you can't use the ethernet interface? Not only will it be much easier to get running, it'll probably be a lot more stable.


  • Rebel Alliance

    He don't have free ethernet ports

    no  tengo mas puertos ethernet disponibles por eso estoy usando el usb

    I think is easy, just add other eth adapter or if you dont have any free slot, get some cheap manged switch and use VLANs


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