Accessing Packet Data in passthru driver

NTDEV
1

Hi,
I am new in driver programming.
I wanna know how can I access and change Data part of a TCP/IP packet
passing through “passthru” sample driver.
The Packet is of type NDIS_PACKET.
By “data part” i mean Upper layers data.
Any NdisXXX or MiniportXXX functions?
Thanks.

2

See the NDIS Packet Discussion for starters:

http://www.pcausa.com/resources/ndispacket.htm

Regards,

Thomas F. Divine
PCAUSA - Tools & Resources For Network Software Developers
NDIS Protocol/Intermediate/Hooking - TDI Client/Filter
http: - http:

“H.Abbaasi” wrote in message news:xxxxx@ntdev…
>
> Hi,
> I am new in driver programming.
> I wanna know how can I access and change Data part of a TCP/IP packet
> passing through “passthru” sample driver.
> The Packet is of type NDIS_PACKET.
> By “data part” i mean Upper layers data.
> Any NdisXXX or MiniportXXX functions?
> Thanks.
>
>
>
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