PING 10.10.221.187 (10.10.221.187) 56(84) bytes of data.
64 bytes from 10.10.221.187: icmp_seq=1 ttl=64 time=0.299 ms
64 bytes from 10.10.221.187: icmp_seq=2 ttl=64 time=0.210 ms
64 bytes from 10.10.221.187: icmp_seq=3 ttl=64 time=0.167 ms
64 bytes from 10.10.221.187: icmp_seq=4 ttl=64 time=0.187 ms
64 bytes from 10.10.221.187: icmp_seq=5 ttl=64 time=0.149 ms

--- 10.10.221.187 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 816ms
rtt min/avg/max/mdev = 0.149/0.202/0.299/0.052 ms