为什么ping我的VPS正常，ping母机和机房会丢包呢

ccp

母机：

1. iMac:~ chen$ ping vserver30.hostnoc.net
   
2. PING vserver30.hostnoc.net (66.197.238.202): 56 data bytes
   
3. Request timeout for icmp_seq 0
   
4. 64 bytes from 66.197.238.202: icmp_seq=1 ttl=44 time=363.712 ms
   
5. 64 bytes from 66.197.238.202: icmp_seq=2 ttl=44 time=362.865 ms
   
6. Request timeout for icmp_seq 3
   
7. Request timeout for icmp_seq 4
   
8. 64 bytes from 66.197.238.202: icmp_seq=5 ttl=44 time=364.791 ms
   
9. 64 bytes from 66.197.238.202: icmp_seq=6 ttl=44 time=363.064 ms
   
10. 64 bytes from 66.197.238.202: icmp_seq=7 ttl=44 time=363.497 ms
    
11. Request timeout for icmp_seq 8
    
12. Request timeout for icmp_seq 9
    
13. Request timeout for icmp_seq 10
    
14. Request timeout for icmp_seq 11
    
15. Request timeout for icmp_seq 12
    
16. Request timeout for icmp_seq 13
    
17. 64 bytes from 66.197.238.202: icmp_seq=14 ttl=44 time=363.143 ms
    
18. 64 bytes from 66.197.238.202: icmp_seq=15 ttl=44 time=363.412 ms
    
19. ^C
    
20. --- vserver30.hostnoc.net ping statistics ---
    
21. 16 packets transmitted, 7 packets received, 56.2% packet loss
    
22. round-trip min/avg/max/stddev = 362.865/363.498/364.791/0.590 ms

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官网不掉包，但是ping值高

1. iMac:~ chen$ ping burst.net
   
2. PING burst.net (66.96.192.202): 56 data bytes
   
3. 64 bytes from 66.96.192.202: icmp_seq=0 ttl=45 time=363.893 ms
   
4. 64 bytes from 66.96.192.202: icmp_seq=1 ttl=45 time=364.098 ms
   
5. 64 bytes from 66.96.192.202: icmp_seq=2 ttl=45 time=364.807 ms
   
6. 64 bytes from 66.96.192.202: icmp_seq=3 ttl=45 time=364.706 ms
   
7. 64 bytes from 66.96.192.202: icmp_seq=4 ttl=45 time=363.470 ms
   
8. 64 bytes from 66.96.192.202: icmp_seq=5 ttl=45 time=363.442 ms
   
9. 64 bytes from 66.96.192.202: icmp_seq=6 ttl=45 time=364.868 ms
   
10. 64 bytes from 66.96.192.202: icmp_seq=7 ttl=45 time=364.545 ms
    
11. ^C
    
12. --- burst.net ping statistics ---
    
13. 9 packets transmitted, 8 packets received, 11.1% packet loss
    
14. round-trip min/avg/max/stddev = 363.442/364.229/364.868/0.547 ms

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VPS本身：

1. iMac:~ chen$ ping chencp.info
   
2. PING chencp.info (173.212.221.150): 56 data bytes
   
3. 64 bytes from 173.212.221.150: icmp_seq=0 ttl=44 time=262.740 ms
   
4. 64 bytes from 173.212.221.150: icmp_seq=1 ttl=44 time=262.136 ms
   
5. 64 bytes from 173.212.221.150: icmp_seq=2 ttl=44 time=263.817 ms
   
6. 64 bytes from 173.212.221.150: icmp_seq=3 ttl=44 time=263.785 ms
   
7. ^C
   
8. --- chencp.info ping statistics ---
   
9. 4 packets transmitted, 4 packets received, 0.0% packet loss
   
10. round-trip min/avg/max/stddev = 262.136/263.120/263.817/0.714 ms

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pmalc

防火墙吗？

cpuer

路由跟踪看下，走的路由节点不一样的话，差别有可能很大，因为动态路由。

cnx

我在10号机，你试试。