PING 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=53 time=239 ms
64 bytes from 59.110.30.147 (59.110.30.147): icmp_seq=2 ttl=53 time=262 ms
64 bytes from 59.110.30.147 (59.110.30.147): icmp_seq=3 ttl=53 time=238 ms

--- s.vforce.cn--s.vforce.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2075ms
rtt min/avg/max/mdev = 238.623/246.710/262.101/10.887 ms