Consider the trace https://www.cloudshark.org/captures/edfcc6f32285, This time focus on the TCP layer:

a. Show the absolute starting sequence numbers in each direction. It is fine to give a hex value. b. For the first 10 packets, give their main purpose (e.g., SYN-ACK, DATA, ACK, etc.) and sequence and acknowledgment numbers (it is OK to give values relative to the start of the connection) c. Can you see the connection being closed in the trace? d. On both client and server sides, indicate the TCP states (label the time axis of the time-space diagram with the state names). e. What was the total number of bytes sent from client to server? f. What was the total number of bytes sent from server to client? g. How long did the SMTP transaction take, including the TCP connection open? h. Identify few pairs of packets that could be used to estimate the round-trip time (RTT) both by the client and the server. List the observed RTTs and try to estimate the network latency