PING s.vforce.cn--s.vforce.cn--s.vforce.cn (59.110.30.147) 56(84) bytes of data.
64 bytes from 59.110.30.147 (59.110.30.147): icmp_seq=1 ttl=35 time=292 ms
64 bytes from 59.110.30.147 (59.110.30.147): icmp_seq=2 ttl=35 time=291 ms
64 bytes from 59.110.30.147 (59.110.30.147): icmp_seq=3 ttl=35 time=291 ms

--- s.vforce.cn--s.vforce.cn--s.vforce.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 291.165/291.546/292.181/0.631 ms