Networking Assignment (15 Points)
1. What is the IP address and TCP port number used by the client computer (source) that is transferring the file to gaia.cs.umass.edu? To answer this question, it’s probably easiest to select an HTTP message and explore the details of the TCP packet used to carry this HTTP message. The IP address is 192.168.1.102 The source port is 1161.
2. What is the IP address of gaia.cs.umass.edu? On what port number is it sending and receiving TCP segments for this connection?
IP address is 192.168.1.102 Source port is 80
3. What is the sequence number of the TCP SYN segment that is used to initiate TCP connection between the client computer and gaia.cs.umass.edu? The sequence number is 0 4. What is the sequence number of the SYNACK segment sent by gaia.cs.umass.edu to the client computer in reply to the SYN? What is the value of the ACKnowledgement field in the SYNACK segment?
Sequence number is 0 and the acknowledgement number is 1 5. Select a TCP segment that is being sent from the client to the gaia.cs.umass.edu server. Then select: Statistics->TCP Stream Graph-> Time Sequence (Stevens) Graph.
