Wireshark lab 3: DNS

PART 1

#'s 1, 2, 3

PART 2

PART 3

4. TCP
5. Port 53
6. Destination: 12.22.58.30; They are not the same
7. It is a type A and it doesnt contain any answers
8. www.ietf.org: type A, clas inet addr 12.22.58.30
9. Yes it was sent to 12.22.58.30 which is the first address
10. No

11. Destination Port: 63142           Source Port: 53
12. 10.33.147.196; Yes they are the same
13. It is type A and doesnt contain any answers
14. Yes 44.4.40.10.in-addr.arpa: type PTR, class IN, ecsu-sv26.easternct.edu

16. It was sent to 10.33.147.196 which is my server
17. It was an NS DNS query
18. There are no additional name servers

20. It is sent to 10.40.4.44, which is www.bitsy.edu
21. It is a type A query which has no answers.
22. Yes 44.4.40.10.in-addr.arpa: type PTR, class IN, ecsu-sv26.easternct.edu

Wireshark lab 2 HTTP

Questions:
PART 1
1. My computer: HTTP/1.1               Server: HTTP/1.1
2. en-us
3. My Computer: 10.33.147.181       Web adress: 74.125.226.175
4. 200
5. Wed, 21 Sep 2011 21:09:01 GMT\r\n
6. 126
7. No, the headers are found in the data.

Screenshot of Part 1


PART 2

8. No
9.Yes
10. If-Modified-Since: Wed, 21 Sep 2011 22:02:01 GMT\r\n
11. HTTP/1.1 304 Not Modified

Screenshot of Part 2

Part 3

12. There were 2 GET request messages
13. 5
14. 200
15. No

SCREENSHOT OF PART 3



Part 4

16. Yes 3 requests to: 128.119.245.12;    128.119.240.90;    165.193.140.14
17. Serially

SCREENSHOT OF PART 4

Part 5

18. Status code: 401; Phrase: Authorization Required
19. Authorization: Basic d2lyZXNoYXN0dWRlbnRzOm51dHdvcms=\r\n

SCREENSHOT OF PART 5

CSC 251 Wirshark lab 1

Youtube Video link: http://www.youtube.com/watch?v=OZlVd8qmUH0

Assignment Link: http://vista.csus.ct.edu/webct/cobaltMainFrame.dowebct



Problems with assignment: The biggest problem I had was finding and downloading the right recording software for my computer. Other than that, I couldnt get any of the captured packets to show up. Which was because I had the wrong Interface driver selected. Other than those two things, I had no other problems.