PING 10.10.221.67 (10.10.221.67) 56(84) bytes of data.
64 bytes from 10.10.221.67: icmp_seq=1 ttl=64 time=0.398 ms
64 bytes from 10.10.221.67: icmp_seq=2 ttl=64 time=0.223 ms
64 bytes from 10.10.221.67: icmp_seq=3 ttl=64 time=0.281 ms
64 bytes from 10.10.221.67: icmp_seq=4 ttl=64 time=0.251 ms
64 bytes from 10.10.221.67: icmp_seq=5 ttl=64 time=0.212 ms

--- 10.10.221.67 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 815ms
rtt min/avg/max/mdev = 0.212/0.273/0.398/0.066 ms