fping for ICMP Discovery and Monitoring | fping is an ICMP command line utility to verify ICMP reponses from any number of targets. fping is a better choice than ping for scripting tasks as it is able to check a list or range of IP addresses in numerical order to discover ICMP response. I’ll show you some basic info on using fping!
Fast Host Discovery with nmap | The easiest way to do host discovery is with nmap. nmap of course offers a variety of ways to probe and map out detected hosts and poke at any open ports or services. But as for a quick discovery, ICMP is ideal to just get a quick assessment of online hosts. I’ll show you how!