PING canx4.icrr.u-tokyo.ac.jp: 64 data bytes
72 bytes from 192.168.0.3: icmp_seq=0. time=0. ms
72 bytes from 192.168.0.3: icmp_seq=1. time=0. ms

----canx4.icrr.u-tokyo.ac.jp PING Statistics----
2 packets transmitted, 2 packets received, 0% packet loss
round-trip (ms)  min/avg/max = 0/0/0
