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Enable VLAN tags in NDIS miniport driver RRS feed

  • Question

  • I am have some problems with VLAN implementation on Windows CE currently. The MAC controller I am using is able to handle VLAN packages generally but when I pass such a package to NDIS, NDIS seems to discard them. If I strip down the additional 4 bytes of the VLAN tags within my driver I can receive the packages in an upper application correctly. But when trying to send packages this offers a lot of memory juggeling.

    According to following documentations on MSDN there should be a possiblity to tell NDIS that the package header includes the VLAN tag, but I did not succed yet.

    http://msdn.microsoft.com/en-us/library/windows/hardware/ff548945(v=vs.85).aspx

    http://msdn.microsoft.com/en-us/library/windows/hardware/ff563283(v=vs.85).aspx

    Is there a possilibity to enable VLAN tagged packages headers in NDIS on windows CE? Or do I really need to stip down these tags in my miniport driver completly?

    Wednesday, May 15, 2013 4:15 PM

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