Lectures notes for 2010 - KTH

Virtual Interface (VIF)................................................................................................................... 71
Using VIF for tunneling................................................................................................................. 72
Wireshark, tcpdump, etc. ............................................................................................................... 73
Exporting data to other tools.......................................................................................................... 77
Comma Separated Values.............................................................................................................. 79
Importing in to a Microsoft Excel spreadsheet.............................................................................. 80
Example of what can be done ........................................................................................................ 83
Using a Perl script.......................................................................................................................... 84
Choosing which columns to display .............................................................................................. 86
IP addresses.................................................................................................................................... 89
Classful addressing ........................................................................................................................ 90
Classless addressing:
Subnetting IP networks................................................................................................................. 91
Special Case IP Addresses............................................................................................................. 92
Subnet mask................................................................................................................................... 93
Classless Inter-Domain Routing (CIDR)....................................................................................... 94
IP address assignments .................................................................................................................. 96
Private addresses............................................................................................................................ 97
Problems with the dual functions of IP addresses ......................................................................... 98
ifconfig, route, and netstat Commands .......................................................................................... 99
Standardization Organizations..................................................................................................... 100
Summary...................................................................................................................................... 101
Maguire iv of xlii
maguire@kth.se 2010.03.21 Internetworking/Internetteknik