PING tt01200.vmms.vn (123.30.210.117) 56(84) bytes of data.
64 bytes from 213-117.static.v1server.com (123.30.210.117): icmp_seq=1 ttl=121 time=251 ms
64 bytes from 213-117.static.v1server.com (123.30.210.117): icmp_seq=2 ttl=121 time=249 ms
64 bytes from 213-117.static.v1server.com (123.30.210.117): icmp_seq=3 ttl=121 time=249 ms

--- tt01200.vmms.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 249.383/249.993/251.208/1.034 ms