Solved

conv. NDIS passthru to a filter

Posted on 2002-05-29
9
341 Views
Last Modified: 2013-12-03
I'm looking at the passthru NDIS Intermediate driver example, and would like to extend this sample to a very simple packet filter.

The filter should be able to block/stop all packets to port 4000.

How should passthru be extende to fit this purpose.

Thanks.

Martin
0
Comment
Question by:martinskou
9 Comments
 
LVL 15

Expert Comment

by:lyonst
ID: 7043967
There appears to be some sample code here as follows ..

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

Not sure if this is exactly what you are looking for ??

Also http://www.ndisone.com/download.html

and http://www.rawether.net/ndisim/

Cheers,

T.
0
 

Author Comment

by:martinskou
ID: 7043993
The site http://www.pcausa.com/ has lots of information, but it seems like you have to buy their software.

The http://www.ndisone.com/download.html like is an advanced versoin of what i would like to do, but i need some source files or examples.

Thanks
0
 
LVL 32

Expert Comment

by:jhance
ID: 7044100
The PCAUSA NDIS Intermediate toolkit is an excellent resource and well worth what it costs.
0
Highfive Gives IT Their Time Back

Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

 

Author Comment

by:martinskou
ID: 7044125
I'm more interested in a few hint on how I make passthru filter packets.
0
 

Author Comment

by:martinskou
ID: 7044130
When i compile passthru and install it it seems to initilize, but it does not receive packets. Should i do something from a user application for this to happen?
0
 
LVL 15

Expert Comment

by:lyonst
ID: 10678803
Points please and PAQ..

T.
0
 

Accepted Solution

by:
CetusMOD earned 0 total points
ID: 10743545
PAQed, with points refunded (500)

CetusMOD
Community Support Moderator
0

Featured Post

How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

Join & Write a Comment

zlib is a free compression library (a DLL) on which the popular gzip utility is built.  In this article, we'll see how to use the zlib functions to compress and decompress data in memory; that is, without needing to use a temporary file.  We'll be c…
For most people, the WrapPanel seems like a magic when they switch from WinForms to WPF. Most of us will think that the code that is used to write a control like that would be difficult. However, most of the work is done by the WPF engine, and the W…
This is Part 3 in a 3-part series on Experts Exchange to discuss error handling in VBA code written for Excel. Part 1 of this series discussed basic error handling code using VBA. http://www.experts-exchange.com/videos/1478/Excel-Error-Handlin…
Polish reports in Access so they look terrific. Take yourself to another level. Equations, Back Color, Alternate Back Color. Write easy VBA Code. Tighten space to use less pages. Launch report from a menu, considering criteria only when it is filled…

708 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

15 Experts available now in Live!

Get 1:1 Help Now