networking - 为什么 PathPing 比 Tracert 快？

Question

我想知道为什么 PathPing 比 Tracert 快。我用谷歌搜索了很多，但对我找到的答案并不满意，大多数答案都谈到了它的功能，但没有谈到为什么它比 tracert 更快。

Tracert 通过增量 TTL 工作并从每个节点收集响应，直到它到达目的地

但是 PathPing 是如何工作的呢？

Answer 1

维基百科进入some detail :

PathPing is a network utility supplied in Windows NT, Windows 2000, Windows 2003, Windows XP and Windows Vista. It combines the functionality of Ping with that of Traceroute (in Windows: tracert), by providing details of the path between two hosts and Ping-like statistics for each node in the path based on samples taken over a time period, depending on how many nodes are between the start and end host.

The advantages of PathPing over ping and traceroute are that each node is pinged as the result of a single command, and that the behavior of nodes is studied over an extended time period, rather than the Ping's default sample of four messages or Traceroute's default single route trace.

The disadvantage is that, using the default settings, it often takes more than five minutes to produce a result.

...这表明路径实际上更慢!