Snoop Lab Exercise in examining network traffic. Snoop Lab You will need, in advance, knowledge of: –TCP header format –IP header format –Ethernet address.

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Presentation transcript:

Snoop Lab Exercise in examining network traffic

Snoop Lab You will need, in advance, knowledge of: –TCP header format –IP header format –Ethernet address format & ARP mechanics You will get: –Understanding of the lower levels of the networking stack –Decode IP & TCP headers and examine their contents –The ability to sniff your fellow student’s passwords You are encourage to work in pairs!

Snoop Lab Reading the following sections in Kurose & Ross' book should be enough: –The MAC Sublayer Protocol, pp , –The IP Protocol, pp –The Address Resolution Protocol, pp –TCP, chapter 3.