PING n030.cn (207.174.61.1) 56(84) bytes of data.
64 bytes from 207.174.61.1 (207.174.61.1): icmp_seq=1 ttl=251 time=9.22 ms
64 bytes from 207.174.61.1 (207.174.61.1): icmp_seq=2 ttl=251 time=7.92 ms
64 bytes from 207.174.61.1 (207.174.61.1): icmp_seq=3 ttl=251 time=7.88 ms

--- n030.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 7.882/8.344/9.226/0.623 ms