Assume that the flags in a TCP packet are set in the order of [ cwr | ece | urg | ack | psh | rst | syn | fin ]. Write a Scapy command to perform "FIN" scan two ports 4000 and 4050 of the destination...

Assume that the flags in a TCP packet are set in the order of [ cwr | ece | urg | ack | psh | rst | syn | fin ]. Write a Scapy command to perform "FIN" scan two ports 4000 and 4050 of the destination with IP address, "121.10.3.11". You should use a hexadecimal flag.