May 2017
Intermediate to advanced
416 pages
21h 33m
English
Content preview from Nmap: Network Exploration and Security Auditing Cookbook - Second Edition
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How to do it...
- To generate a random target list of n hosts, use the following Nmap command:
$ nmap -iR <n>
- For example, to generate a list of 100 targets, we use the following command:
$ nmap -iR 100
- Now, let's check how common is ICMP in remote servers. Let's launch a ping scan against three random targets:
$ nmap -sn -iR 3 Nmap scan report for host86-190-227-45.wlms-broadband.com (86.190.227.45) Host is up (0.000072s latency). Nmap scan report for 126.182.245.207 Host is up (0.00023s latency). Nmap scan report for 158.sub-75-225-31.myvzw.com (75.225.31.158) Host is up (0.00017s latency). Nmap done: 3 IP addresses (3 hosts up) scanned in 0.78 seconds
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