'''9- Describe the steps you could use to find out all MAC addresses captured in the packet file. Include all the MAC addresses found in your answer.'''
Not answered yet tcpdump -n -e -r lab3-pkts > lab3-pkts.txt export MAC_RE="[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]" grep -io $MAC_RE lab3-pkts.txt | sort | uniq Found only two MAC addresses. 00:0e:0c:4b:31:5c 00:16:76:69:74:5c
