Programm ping toimib enamus levinud operatsioonisüsteemides. Eestis saab ühendust kontrollida näiteks neti.ee serveri abil:

**ping neti.ee -c3**

PING neti.ee (195.50.209.246) 56(84) bytes of data.
64 bytes from neti.ee (195.50.209.246): icmp_seq=1 ttl=60 time=6.85 ms
64 bytes from neti.ee (195.50.209.246): icmp_seq=2 ttl=60 time=6.79 ms
64 bytes from neti.ee (195.50.209.246): icmp_seq=3 ttl=60 time=6.69 ms

--- neti.ee ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 6.691/6.778/6.851/0.066 ms

Lisateave

https://en.wikipedia.org/wiki/Ping_(networking_utility)