PING 192.168.21.31 (192.168.21.31) 56(84) bytes of data.

64 bytes from 192.168.21.31: icmp_seq=1 ttl=58 time=13.5 ms

64 bytes from 192.168.21.31: icmp_seq=2 ttl=58 time=13.1 ms

64 bytes from 192.168.21.31: icmp_seq=3 ttl=58 time=12.9 ms

64 bytes from 192.168.21.31: icmp_seq=4 ttl=58 time=13.0 ms

64 bytes from 192.168.21.31: icmp_seq=5 ttl=58 time=13.0 ms

--- 192.168.21.31 ping statistics ---

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

rtt min/avg/max/mdev = 12.895/13.092/13.500/0.216 ms