lets you test reachability of computers and other hosts on network and measure network round-trip time.
List the hosts under
[Hosts] Google = google.com Wikipedia = wikipedia.org Facebook = facebook.com DNS1 = 188.8.131.52 DNS2 = 184.108.40.206
Use one line per host.
Text before the
= sign is friendly, human-readable name of the host.
Text after the
= sign is IP address or DNS name of the host to ping.