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Dec 7th, 2007, 4:55 AM
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Newbie
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Packet filtering
I want to create a program in C which it will be able to packet tcp/udp packets. Any steps i should follow to solve this problem? I have a few socket programming experience using the api from the writer of the book, i bought for the lesson "Networks & Internet". Thank you
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Dec 7th, 2007, 5:24 AM
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#2 |
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Programmer
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Re: Packet filtering
http://sourceforge.net
Search for "firewall", one of the most common packet filtering applications and see what kind of things they do. You didn't mention your OS/Compiler.
__________________
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Dec 7th, 2007, 1:26 PM
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#3 | |
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Re: Packet filtering
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Dec 7th, 2007, 2:00 PM
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#4 |
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Troll
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Re: Packet filtering
What are you trying to accomplish? Why are you writing your own? Linux has great support for packet filtering built in - you can do most anything that you'd need with iptables.
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Dec 7th, 2007, 2:07 PM
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#5 | |
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Re: Packet filtering
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Dec 7th, 2007, 2:11 PM
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#6 |
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Programming Guru
 
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Re: Packet filtering
Are you trying to filter which packets actually make it to the application layer? Or do you only need to listen in and echo those that meet certain criteria?
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Dec 7th, 2007, 2:35 PM
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#7 | |
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Re: Packet filtering
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Dec 7th, 2007, 3:41 PM
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#8 |
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Professional Programmer
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Re: Packet filtering
__________________
http://www.kevinherron.com/ |
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Dec 7th, 2007, 7:51 PM
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#9 | |
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Re: Packet filtering
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Dec 8th, 2007, 1:13 AM
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#10 |
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Programmer
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Re: Packet filtering
> anyone who knows socket programming from the scratch to help?
What do you actually want from us? How about this http://www.beej.us/guide/bgnet/
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