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TryHackMe | Nmap Live Host Discovery WriteUp

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  Learn how to use Nmap to discover live hosts using ARP scan, ICMP scan, and TCP/UDP ping scan. Link - https://tryhackme.com/room/nmap01 Send a packet with the following: From computer1 To computer1 (to indicate it is broadcast) Packet Type: “ARP Request” Data: computer6 (because we are asking for computer6 MAC address using ARP Request) How many devices can see the ARP Request? 4 Did computer6 receive the ARP Request? (Y/N) N Send a packet with the following: From computer4 To computer4 (to indicate it is broadcast) Packet Type: “ARP Request” Data: computer6 (because we are asking for computer6 MAC address using ARP Request) How many devices can see the ARP Request? 4 Did computer6 reply to the ARP Request? (Y/N) Y What is the first IP address Nmap would scan if you provided 10.10.12.13/29 as your target? 10.10.12.8 How many IP addresses will Nmap scan if you provide the following range 10.10.0-255.101-125 ? 6400 Send a packet with the following: From computer1 To computer3 Pack...

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