[Python] Simple network Sniffer - Part 1

3:30 press Shift+Ctrl+Enter (not Shift+Alt+Enter) in order to open any program in administrator mode. 4:46 IP header is 32 x 5 = 160 bits = 20 bytes. Each line has 32 bits. This tutorial shows how to write a simple network sniffer that can capture an IP packet, parse it and print it on the screen in the human readable form. Raw sockets - http://docs.python.org/library/socket.html Struct module - http://docs.python.org/library/struct.html IP header - http://www.networksorcery.com/enp/protocol/ip.htm#Protocol Regular expressions - http://gskinner.com/RegExr/ Network sniffer code - http://pastebin.com/e8iGvVZR