Setting IP address for MB/WWAN driver RRS feed

  • Question

  • I am developing a WWAN miniport driver for my device and facing issues with IP helper.I am facing an issue in setting IP address for MB/WWAN driver. Below are the step carried out to set the IP address.


    1. miniport adapter is registered in the driver entry.
    2. MpInitialize provides values NetLuid & IfIndex, this value is stored in driver data structure.
    3. After retrieving the IP address from modem, the driver code tries to set the IP address by calling CreateUnicastIpAddressEntry
    4. This call fails with return value STATUS_NOT_FOUND

    I have followed instructions at the following msdn page-

    Do we need to register interface using NdisIfRegisterInterface? Any other pointers to what may be going wrong?

    Friday, April 13, 2012 12:36 PM