shinra:~ livid$ ping
t.sina.com.cnPING
t.dpool.sina.com.cn (219.142.118.7): 56 data bytes
64 bytes from 219.142.118.7: icmp_seq=0 ttl=51 time=196.331 ms
64 bytes from 219.142.118.7: icmp_seq=1 ttl=51 time=196.544 ms
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
64 bytes from 219.142.118.7: icmp_seq=4 ttl=51 time=290.062 ms
Request timeout for icmp_seq 5
64 bytes from 219.142.118.7: icmp_seq=6 ttl=51 time=229.171 ms
Request timeout for icmp_seq 7
Request timeout for icmp_seq 8
64 bytes from 219.142.118.7: icmp_seq=9 ttl=51 time=318.693 ms
^C
---
t.dpool.sina.com.cn ping statistics ---
10 packets transmitted, 5 packets received, 50.0% packet loss
round-trip min/avg/max/stddev = 196.331/246.160/318.693/49.843 ms
318 ms!!! 这居然是国内访问国内的延迟……
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