1
pyKun OP 有一个例子:
➜ ~ traceroute hupu.com traceroute to hupu.com (122.192.65.45), 64 hops max, 52 byte packets 1 192.168.1.1 (192.168.1.1) 7.934 ms 1.180 ms 2.103 ms 2 124.15.224.1 (124.15.224.1) 1.774 ms 4.910 ms 5.208 ms 3 10.64.137.255 (10.64.137.255) 5.603 ms 3.507 ms 3.340 ms 4 10.64.137.202 (10.64.137.202) 4.892 ms 38.991 ms 4.414 ms 5 10.202.4.85 (10.202.4.85) 4.505 ms 3.290 ms 2.728 ms 6 10.15.254.213 (10.15.254.213) 4.585 ms 5.735 ms 4.076 ms 7 10.15.254.205 (10.15.254.205) 32.697 ms 33.474 ms 39.400 ms 8 10.15.254.206 (10.15.254.206) 36.045 ms 37.216 ms 53.209 ms 9 218.11.179.49 (218.11.179.49) 36.727 ms 38.353 ms 36.808 ms 10 218.11.142.77 (218.11.142.77) 34.045 ms 35.452 ms 36.609 ms 11 218.11.171.45 (218.11.171.45) 37.912 ms 218.11.171.33 (218.11.171.33) 34.903 ms 36.237 ms 12 * * 61.182.176.113 (61.182.176.113) 88.728 ms 13 61.182.176.101 (61.182.176.101) 60.790 ms 60.235 ms 59.755 ms 14 219.158.106.110 (219.158.106.110) 74.613 ms 76.762 ms 77.618 ms 15 219.158.106.110 (219.158.106.110) 76.444 ms 221.6.116.42 (221.6.116.42) 79.857 ms 219.158.106.110 (219.158.106.110) 76.478 ms 16 58.241.1.66 (58.241.1.66) 78.392 ms 78.510 ms 80.125 ms 17 58.241.1.66 (58.241.1.66) 79.070 ms * * 18 * * * 19 122.192.65.45 (122.192.65.45) 91.494 ms * * ➜ ~ ping hupu.com PING hupu.com (122.192.65.45): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 ^C --- hupu.com ping statistics --- 4 packets transmitted, 0 packets received, 100.0% packet loss |
2
Tinet 2014-08-20 23:04:18 +08:00
路由器设置了不转发Icmp包?
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3
smileawei 2014-08-20 23:09:24 +08:00
额。你的网络是长宽吧。你看清楚。你的数据是经过了10.64.x.x的内网,然后才到外网的。怀疑是长宽内网路由器屏蔽了ICMP
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4
pyKun OP |
5
edwinlai 2014-08-20 23:19:35 +08:00
不用怀疑, 就是长城屏蔽的,目的就是不想让用户看到他的网络有多差,长宽真正到电信网通出口都是靠倒带宽的,做nat转发,把那些查看公网ip(ip138)做指定路由用自己出口,显示自己ip
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7
pyKun OP |
9
xavierskip 2014-08-20 23:47:41 +08:00
LZ JRS?
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10
zwzmzd 2014-08-21 00:47:45 +08:00 via Android
移动宽带,过滤icmp包,然后就不能ping了
简单说就是把ping给禁止了 |
11
vibbow 2014-08-21 01:02:25 +08:00
可以用tcping
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