語法:
[root@xxxxxx ~]# ping www.google.com -c 10
PING www.l.google.com (66.249.89.99) 56(84) bytes of data.
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=1 ttl=244 time=55.6 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=2 ttl=244 time=54.9 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=3 ttl=244 time=56.3 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=4 ttl=244 time=54.1 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=5 ttl=244 time=55.9 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=6 ttl=244 time=55.8 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=7 ttl=244 time=55.5 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=8 ttl=244 time=54.2 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=9 ttl=244 time=55.1 ms
64 bytes from jp-in-f99.google.com (66.249.89.99): icmp_seq=10 ttl=244 time=56.3 ms
--- www.l.google.com ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9004ms
rtt min/avg/max/mdev = 54.183/55.401/56.327/0.768 ms
[root@xxxxxx ~]#
[root@oooooo ~]# ping www.google.com -c 10
PING www.l.google.com (66.249.89.147) 56(84) bytes of data.
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=1 ttl=234 time=166 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=2 ttl=234 time=168 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=3 ttl=237 time=162 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=4 ttl=237 time=162 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=5 ttl=237 time=162 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=6 ttl=234 time=169 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=7 ttl=237 time=162 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=8 ttl=234 time=166 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=9 ttl=234 time=168 ms
64 bytes from jp-in-f147.google.com (66.249.89.147): icmp_seq=10 ttl=234 time=166 ms
--- www.l.google.com ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9175ms
rtt min/avg/max/mdev = 162.037/165.409/169.018/2.725 ms
[root@oooooo ~]# traceroute www.google.com
traceroute to www.google.com (66.249.89.104), 30 hops max, 60 byte packets
1 60-249-136-254.HINET-IP.hinet.net (60.249.136.254) 16.522 ms 17.087 ms 17.524 ms
2 kh-c76r2.router.hinet.net (168.95.33.222) 17.141 ms 17.347 ms 17.696 ms
3 kh-c12r11.router.hinet.net (220.128.24.150) 18.096 ms kh-c12r12.router.hinet.net (220.128.25.146) 18.476 ms 18.608 ms
4 tp-crs11.router.hinet.net (220.128.2.206) 26.075 ms tp-crs11.router.hinet.net (220.128.1.206) 26.201 ms tp-crs11.router.hinet.net (220.128.2.206) 25.778 ms
5 r33-s2.tp.hinet.net (220.128.1.161) 26.108 ms 26.525 ms *
6 211-72-233-89.HINET-IP.hinet.net (211.72.233.89) 164.319 ms 160.225 ms 160.126 ms
7 xe-2-0-0.a21.tokyjp01.jp.ra.gin.ntt.net (61.213.162.102) 160.235 ms xe-2-0-0.a20.tokyjp01.jp.ra.gin.ntt.net (61.213.162.110) 166.655 ms xe-0-0-0.a20.tokyjp01.jp.ra.gin.ntt.net (61.213.162.238) 167.277 ms
8 xe-1-1.a17.tokyjp01.jp.ra.gin.ntt.net (61.213.169.66) 285.204 ms xe-2-1.a17.tokyjp01.jp.ra.gin.ntt.net (61.213.169.70) 160.239 ms 160.192 ms
9 xe-1-3.a17.tokyjp01.jp.ra.gin.ntt.net (61.213.169.174) 161.519 ms 161.374 ms 161.783 ms
10 209.85.241.96 (209.85.241.96) 166.664 ms 166.824 ms 167.724 ms
11 216.239.47.54 (216.239.47.54) 176.053 ms 175.967 ms 175.892 ms
12 jp-in-f104.google.com (66.249.89.104) 164.323 ms 164.485 ms 164.876 ms
[root@oooooo ~]#
xxxxxx 的是Seednet 10M/2M 固八FTTB線路上的Linux主機
ooooo 的是Hinet 10M/2M 固三FTTB線路上的Linux主機
種花的路由也許也真的怪怪的吧?不過trace起來好像是Hinet問題?
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