这个什么情况?
/ $ ping
login.googlePING
login.google (127.0.53.53) 56(84) bytes of data.
64 bytes from 127.0.53.53: icmp_seq=1 ttl=64 time=0.352 ms
64 bytes from 127.0.53.53: icmp_seq=2 ttl=64 time=0.112 ms
64 bytes from 127.0.53.53: icmp_seq=3 ttl=64 time=0.186 ms
64 bytes from 127.0.53.53: icmp_seq=4 ttl=64 time=0.712 ms
^C
---
login.google ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 0.112/0.340/0.712/0.232 ms
/ $ ping
www.googlePING
www.google (127.0.53.53) 56(84) bytes of data.64 bytes from 127.0.53.53: icmp_seq=1 ttl=64 time=0.252 ms
64 bytes from 127.0.53.53: icmp_seq=2 ttl=64 time=0.209 ms
64 bytes from 127.0.53.53: icmp_seq=3 ttl=64 time=0.121 ms
64 bytes from 127.0.53.53: icmp_seq=4 ttl=64 time=0.576 ms
64 bytes from 127.0.53.53: icmp_seq=5 ttl=64 time=0.125 ms
^C
---
www.google ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4005ms
rtt min/avg/max/mdev = 0.121/0.256/0.576/0.168 ms
/ $