tags:

views:

322

answers:

1
+2  Q: 

libpcap IP Packet Reassembly

Hello all,

I'm looking for a sample code for IP packet reassembly in C with libpcap*. Is IP packet defragmentation implemented in libpcap library officially? I've found this proposal : http://www.mail-archive.com/[email protected]/msg02991.html[this][1] .

Are there any implementation of defragmentation of IP packets.

[1]: http://www.mail-archive.com/[email protected]/msg02991.html [+]

*The reason for looking for the sample code is just for fun and learning and i don't want to spend too much time for writing code for IP packet reassembly.

+3  A: 

No, I'm pretty sure that the patch didn't make into libpcap. But you can do ip defragmentation (and also follow TCP streams) with libnids.

tsg  2010-01-31 20:57:46
tsg,libnids uses raw unix sockets but i need an implementation with libpcap. Because i'm trying to learn libpcap and trying to build an experimental application with it. lwip also has packet reassembly/defragmentation feature.
systemsfault  2010-02-01 06:59:35
After a brief look in the libnids code, it seems that it does use libpcap. See for example nids_pcap_handler().
tsg  2010-02-02 00:34:35

related questions

any good tool for makefile generation?
How do you pass a function as a parameter in C?
Where should a veteran C programmer start in order to master Java ?
Any good book on best practice and guidelines in developing a SDK in C?
How do you determine the size of a file in C?
Decoding printf statements in C (Printf Primer)
Shift operator in C
How to avoid redefining VERSION, PACKAGE, etc.
Alpha blending sprites in Nintendo DS Homebrew
When should I use type abstraction in embedded systems
How to implement continuations?
What are the barriers to understanding pointers and what can be done to overcome them?
Anyone have experience creating a shared library in MATLAB?
String.indexOf function in C
Passing multidimensional arrays as function arguments in C
C/C++ library for reading MIDI signals from a USB MIDI device
Choosing a static code analysis tool
How do you printf an unsigned long long int?
Good STL-like library for C.
Rockbox audio format
Why am I getting a malloc: double free error with realloc()?
Should I learn C?
GTK implementation of MessageBox
Is gettimeofday() guaranteed to be of microsecond resolution?
How to use the C socket API in C++ on z/OS