How to write a sniffer application to trace the Ethernet packet transmission?
 

hi there,


Can anyone guide me to write a sniffer application(module) to trace the ethernet packet transmission of standard NIC.every help would be greatly appreciated.


Thanks

Regards,
Gaurav Holey

You can get the source code for Wireshark from here:
http://www.wireshark.org/download.html

You can get source code for tcpdump from here:
http://www.tcpdump.org/

You could use the code from those projects to help you to develop your own code.