Question

tracert ncusar.org

Tracing route to ncusar.org [208.55.217.149]
over a maximum of 30 hops:

  1     1 ms    <1 ms    <1 ms  10.0.0.1
  2    47 ms    28 ms    35 ms  c-76-111-68-1.hsd1.va.comcast.net [76.111.68.1]
  3     9 ms    12 ms    11 ms  xe-4-0-0-32767-sur01.arlington.va.bad.comcast.net [68.85.139.33]
  4    26 ms    18 ms     9 ms  ae-22-0-ar04.capitolhghts.md.bad.comcast.net [68.85.114.33]
  5    13 ms    15 ms    12 ms  he-5-2-0-0-11-cr01.ashburn.va.ibone.comcast.net[68.86.90.245]
  6    13 ms    15 ms    15 ms  pos-0-3-0-0-pe01.ashburn.va.ibone.comcast.net [68.86.86.142]
  7    42 ms    27 ms    41 ms  66.208.233.42
  8    66 ms    27 ms    27 ms  216.6.87.158
  9    26 ms    27 ms    26 ms  ae-6.r00.stngva01.us.bb.gin.ntt.net [129.250.2.61]
 10    27 ms    28 ms    26 ms  ae-0.r00.stngva01.us.wh.verio.net [129.250.27.187]
 11    29 ms    27 ms    26 ms  ge-25.a0801.stngva01.us.wh.verio.net [204.2.122.242]
 12    49 ms    35 ms    35 ms  va1-lav00016.vwh.net [209.238.145.5]
 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.

Answer 1

这意味着地址拒绝响应跳转13上的ping，并重试直到达到跳跃限制。主机可能已在其服务器上禁用了ping响应，或者它可能只是脱机。

请求超时从13到30是什么意思

1 个答案: