Network Security (Spring 2007) Homework 1 (Part I)

This programming part of homework 1 is due at the beginning of class on 1/18, 2007.

1. Write a program to reassemble telnet and ftp sessions. Your program should display for each telnet and ftp session, in ASCII format, the command/response between the client and the server. Hint: you can get the source code of the tcpdump and modify it to record the payload of TCP packets of telnet and ftp sessions. (70 pts.)
   
2. A tcpdump trace of sample telnet and ftp sessions is available here

Submit hw#1 by e-mailing it to Mr. Manu Sharma <your_gt_id>_hw1.tgz containing:

• Compilable source code of your solution for the homework
• readme.hw1 describing everything I should know to be able to test your solution