Diff b/w NDIS Intermediate Driver and NDIS Filter Intermediate Driver

NTDEV
1

Hi All,

I want to change the IP address of TCP/UDP packets going out from my
computer. I want to do this at NDIS level.

Can abybody tell me the difference between NDIS Intermediate Driver and NDIS
Filter Intermediate Driver?

Thanks & Regards,

Vibhor Mahajan

2

Vibhor,

An NDIS Intermediate Driver (NDIS IM Driver) is a more general type of NDIS
concept than an NDIS IM Filter Driver. A NDIS IM Driver is essentially a
miniport driver which has a 'lower edge other than hardware. The NDISWDM
and MUX examples in the DDK are NDIS Intermediate drivers.

An NDIS Intermediate Filter driver is a type of Intermediate driver that has
an NDIS protocol as its lower edge. The purpose here is to bind between
existing adapters and protocols in a stack. the PASSTHRU example in the DDK
is an NDIS IM Filter driver. A IM Filter has a one-to-one relationaship
between the lower binding and an upper (virtual) miniport adapter instance.

The DDK documents cover this material in some detail in the section “Device
Technologies, Network Devices and Protocols, NDIS Intermediate Drivers”.

For your task, a good starting point would be the PASSTHRU IM Filter Driver
sample in the DDK.

Good Luck,
Dave Cattley
Consulting Engineer
Systems Software Development

From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Vibhor Mahajan
Sent: Thursday, April 06, 2006 5:36 AM
To: Windows System Software Devs Interest List
Subject: [ntdev] Diff b/w NDIS Intermediate Driver and NDIS Filter
Intermediate Driver

Hi All,

I want to change the IP address of TCP/UDP packets going out from my
computer. I want to do this at NDIS level.

Can abybody tell me the difference between NDIS Intermediate Driver and NDIS
Filter Intermediate Driver?

Thanks & Regards,

Vibhor Mahajan
— Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256 To unsubscribe, visit the List
Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer

3

Hello David,

i am trying to build StlFilter driver code sample avaiable with Compuware
but getting following error
NMAKE : U1073: don’t know how to
make ‘objchk_w2K_x86\i386*.sbr’

before this i have used
buildndis checked miniport51
*default to build NDIS code and make its library files.

I am using DDK 3790 for WinXP.

Please tell me how to solve this error.

Thanks & Regards,
Vibhor

On 4/6/06, David R. Cattley wrote:
>
> Vibhor,
>
> An NDIS Intermediate Driver (NDIS IM Driver) is a more general type of
> NDIS concept than an NDIS IM Filter Driver. A NDIS IM Driver is
> essentially a miniport driver which has a 'lower edge other than hardware.
> The NDISWDM and MUX examples in the DDK are NDIS Intermediate drivers.
>
> An NDIS Intermediate Filter driver is a type of Intermediate driver that
> has an NDIS protocol as its lower edge. The purpose here is to bind between
> existing adapters and protocols in a stack. the PASSTHRU example in the DDK
> is an NDIS IM Filter driver. A IM Filter has a one-to-one relationaship
> between the lower binding and an upper (virtual) miniport adapter instance.
>
> The DDK documents cover this material in some detail in the section
> “Device Technologies, Network Devices and Protocols, NDIS Intermediate
> Drivers”.
>
> For your task, a good starting point would be the PASSTHRU IM Filter
> Driver sample in the DDK.
>
> Good Luck,
> Dave Cattley
> Consulting Engineer
> Systems Software Development
>
> ------------------------------
> From: xxxxx@lists.osr.com [mailto:
> xxxxx@lists.osr.com] *On Behalf Of *Vibhor Mahajan
> Sent: Thursday, April 06, 2006 5:36 AM
> To: Windows System Software Devs Interest List
> Subject: [ntdev] Diff b/w NDIS Intermediate Driver and NDIS Filter
> Intermediate Driver
>
> Hi All,
>
> I want to change the IP address of TCP/UDP packets going out from my
> computer. I want to do this at NDIS level.
>
> Can abybody tell me the difference between NDIS Intermediate Driver and
> NDIS Filter Intermediate Driver?
>
> Thanks & Regards,
>
> Vibhor Mahajan
> — Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256 To unsubscribe, visit the List
> Server section of OSR Online at
> http://www.osronline.com/page.cfm?name=ListServer
> —
> Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256
>
> To unsubscribe, visit the List Server section of OSR Online at
> http://www.osronline.com/page.cfm?name=ListServer
>

4

You need to call Compuware.

Good Luck,
Dave Cattley
Consulting Engineer
Systems Software Development

From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Vibhor Mahajan
Sent: Thursday, April 06, 2006 9:50 AM
To: Windows System Software Devs Interest List
Subject: Re: [ntdev] Diff b/w NDIS Intermediate Driver and NDIS Filter
Intermediate Driver

Hello David,

i am trying to build StlFilter driver code sample avaiable with Compuware
but getting following error
NMAKE : U1073: don’t know how to
make ‘objchk_w2K_x86\i386*.sbr’

before this i have used
buildndis checked miniport51
*default to build NDIS code and make its library files.

I am using DDK 3790 for WinXP.

Please tell me how to solve this error.

Thanks & Regards,
Vibhor

On 4/6/06, David R. Cattley wrote:

Vibhor,

An NDIS Intermediate Driver (NDIS IM Driver) is a more general type of NDIS
concept than an NDIS IM Filter Driver. A NDIS IM Driver is essentially a
miniport driver which has a 'lower edge other than hardware. The NDISWDM
and MUX examples in the DDK are NDIS Intermediate drivers.

An NDIS Intermediate Filter driver is a type of Intermediate driver that has
an NDIS protocol as its lower edge. The purpose here is to bind between
existing adapters and protocols in a stack. the PASSTHRU example in the DDK
is an NDIS IM Filter driver. A IM Filter has a one-to-one relationaship
between the lower binding and an upper (virtual) miniport adapter instance.

The DDK documents cover this material in some detail in the section “Device
Technologies, Network Devices and Protocols, NDIS Intermediate Drivers”.

For your task, a good starting point would be the PASSTHRU IM Filter Driver
sample in the DDK.

Good Luck,
Dave Cattley
Consulting Engineer
Systems Software Development

_____

From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Vibhor Mahajan
Sent: Thursday, April 06, 2006 5:36 AM
To: Windows System Software Devs Interest List
Subject: [ntdev] Diff b/w NDIS Intermediate Driver and NDIS Filter
Intermediate Driver

Hi All,

I want to change the IP address of TCP/UDP packets going out from my
computer. I want to do this at NDIS level.

Can abybody tell me the difference between NDIS Intermediate Driver and NDIS
Filter Intermediate Driver?

Thanks & Regards,

Vibhor Mahajan

— Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256 To unsubscribe, visit the List
Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer
—
Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256

To unsubscribe, visit the List Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer
http:

— Questions? First check the Kernel Driver FAQ at
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