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!ndiskd.protocol

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The !ndiskd.protocol command displays information about an NDIS protocol driver. If you run this extension with no parameters, !ndiskd will display a list of NDIS protocol drivers that are active on the system.

!ndiskd.protocol [-handle <x>] [-findname <any>]

Parameters

-handle
Optional handle of an NDIS protocol.

-findname
Filters protocols by name prefix.

DLL

Ndiskd.dll

Examples

Enter the !ndiskd.protocol command to see a list of all NDIS protocols, their handles, and open bindings to miniports (if any). In the following example, look for the TCPIP6TUNNEL protocol's handle, ffff8083e1a95c00.

3: kd> !ndiskd.protocol
ffff8083e0114730 - NDISUIO
  ffff8083e55f3010 - Microsoft Kernel Debug Network Adapter

ffff8083e3e90c10 - MSLLDP
  ffff8083e3926010 - Microsoft Kernel Debug Network Adapter

ffff8083e3e98c10 - WANARPV6

ffff8083e3e97010 - WANARP

ffff8083e3e8f6b0 - RSPNDR
  ffff8083e11902c0 - Microsoft Kernel Debug Network Adapter

ffff8083e3e90800 - LLTDIO
  ffff8083e15537d0 - Microsoft Kernel Debug Network Adapter

ffff8083e1a9ac10 - RDMANDK

ffff8083e1a95c00 - TCPIP6TUNNEL
  ffff8083e56b8110 - Microsoft ISATAP Adapter #2

ffff8083e19bec10 - TCPIPTUNNEL

ffff8083e19bfc10 - TCPIP6
  ffff8083e504c770 - Microsoft Kernel Debug Network Adapter

ffff8083e11cec10 - TCPIP
  ffff8083e0c565a0 - Microsoft Kernel Debug Network Adapter

With the protocol's handle, now you can enter either click the handle or enter the !ndiskd.protocol -handle command to see information for that protocol, such as the handles for the miniports that are bound to it.

3: kd> !ndiskd.protocol ffff8083e1a95c00


PROTOCOL

    TCPIP6TUNNEL

    Ndis handle        ffff8083e1a95c00
    Ndis API version   v6.40
    Driver context     fffff80e2e4f9de0
    Driver version     v0.0
    Reference count    2
    Flags              [No flags set]
    Driver image       [Not available]     Why not?


BINDINGS

    Open               Miniport            Miniport Name                        
    ffff8083e56b8110   ffff8083e02ce1a0    Microsoft ISATAP Adapter #2


HANDLERS

    Protocol handler                       Function pointer   Symbol (if available)
    BindAdapterHandlerEx                   fffff80e2e3baab0  bp
    UnbindAdapterHandlerEx                 fffff80e2e3c1c80  bp
    OpenAdapterCompleteHandlerEx           fffff80e2e4bc940  bp
    CloseAdapterCompleteHandlerEx          fffff80e2e3d19b0  bp
    NetPnPEventHandler                     fffff80e2e3bb140  bp
    UninstallHandler                       [None]
    SendNetBufferListsCompleteHandler      fffff80e2e3919a0  bp
    ReceiveNetBufferListsHandler           fffff80e2e3918a0  bp
    StatusHandlerEx                        fffff80e2e3a9550  bp
    OidRequestCompleteHandler              fffff80e2e398120  bp
    DirectOidRequestCompleteHandler        fffff80e2e398120  bp

See also

Network Driver Design Guide

Windows Vista and Later Networking Reference

Debugging the Network Stack

NDIS extensions (Ndiskd.dll)

!ndiskd.help