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Sending Custom Packages Over The Network With C#

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#1 Robin

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Posted 20 March 2008 - 06:58 AM

I wonder, how can I send Custom Selfbuild Packages over the network.
So, I can ARP-Poison and/or just send my own Packages ;)

I want to make a program for my PDA. And normaly I code C++.
I have C# at school and thus I know how it works. But well, I have no idea how to send a Package ;)
So, Sending Custom Packages, Using C# for Windows CE.

Any ideas? or Advice?

#2 ironek7

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Posted 23 June 2008 - 10:01 AM

You can use WinPcap to sniff or send packets (but not to block packets).
There are .NET wrappers for this: WinPcapNET and SharpPcap. I recommend SharpPcap.

http://www.winpcap.org/
http://www.tamirgal....?Item=SharpPcap

Note that in SharpPcap, I did not found any creators for packets, so you create a packet from scratch (MACs, IPs, everything) or you send something through a .NET class (Ping class can be) and capture a packet through SharpPcap; then you change only some fields, and reply the whole packet.

#3 Robin

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Posted 18 July 2008 - 03:05 AM

Thank you :)

This helped me to Develop Security Applications for WindowsSmartphone/PDA

Ill post them soon here.

Cheers,
Robin





Also tagged with one or more of these keywords: windows, network, c++, c#