$1)$ Using scapy python develop a code to simulate creation of a TCP connection between a client and a server program.

$2)$ Design a Man in Middle program to sniff the session sequence number and interrupt the connection.

$3)$ Submit the codes and provide a screenshots.

$4)$ Write a scapy code to implement nslookup which interrogates the DNS for a specific url and returns its IP address. Give a demo$/$screenshots