07-28-2010 06:13 PM - edited 03-04-2019 09:14 AM
I wonder if why I traceroute at window command, the result like below:
C:\Documents and Settings\HZNJWY>tracert abc.dd.3.66 -d
Tracing route to abc.dd.3.66 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms aaa.bbb.8.1
2 <1 ms <1 ms <1 ms aaa.bbb.104.74
3 <1 ms <1 ms <1 ms aaa.bbb.104.18
4 9 ms 7 ms 6 ms 117.105.104.5
5 1 ms <1 ms <1 ms abc.dd.3.66
6 10 ms 8 ms 3 ms abc.dd.3.66
7 2 ms 2 ms <1 ms abc.dd.3.66
8 * * * Request timed out.
9 * * * Request timed out.
10 * * * Request timed out.
11 * * * Request timed out.
12 * * * Request timed out.
13 * * * Request timed out.
14 * * * Request timed out.
15 * * * Request timed out.
16 * * * Request timed out.
17 * * * Request timed out.
18 * * * Request timed out.
19 * * * Request timed out.
20 * * * Request timed out.
21 * * * Request timed out.
22 * * * Request timed out.
23 * * * Request timed out.
24 * * * Request timed out.
25 * * * Request timed out.
26 * * * Request timed out.
27 * * * Request timed out.
28 * * * Request timed out.
29 * * * Request timed out.
30 * * * Request timed out.
Trace complete.
you can see like below:
5 1 ms <1 ms <1 ms abc.dd.3.66
6 10 ms 8 ms 3 ms abc.dd.3.66
7 2 ms 2 ms <1 ms abc.dd.3.66
and then nexthop is requested timed out.
What's happening on abd.dd.3.66?, in this case, routing issue or not?
Could you check me for that please?
Solved! Go to Solution.
07-28-2010 07:15 PM
Hello,
The reason could be that the device with address abc.dd.3.66 is performing NAT. If that device blocks ICMP from devices behind it (after certain level), then you will see that kind of response.
Hope this helps.
Regards,
NT
07-28-2010 07:15 PM
Hello,
The reason could be that the device with address abc.dd.3.66 is performing NAT. If that device blocks ICMP from devices behind it (after certain level), then you will see that kind of response.
Hope this helps.
Regards,
NT
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