PING 192.168.21.80 (192.168.21.80) 56(84) bytes of data.

64 bytes from 192.168.21.80: icmp_seq=1 ttl=58 time=17.4 ms

64 bytes from 192.168.21.80: icmp_seq=2 ttl=58 time=16.0 ms

64 bytes from 192.168.21.80: icmp_seq=3 ttl=58 time=16.4 ms

64 bytes from 192.168.21.80: icmp_seq=4 ttl=58 time=15.9 ms

64 bytes from 192.168.21.80: icmp_seq=5 ttl=58 time=16.1 ms

--- 192.168.21.80 ping statistics ---

5 packets transmitted, 5 received, 0% packet loss, time 4004ms

rtt min/avg/max/mdev = 15.915/16.365/17.423/0.557 ms