网络延迟是怎么算的？数据包过去的时间还是一个来回？

heian9119

没想好名 发表于 2019-4-12 23:08
你都不点进去看看就乱说？

我其实很多时候都不点……不过，这个机场速度还是可以的！

wuxudd

https://en.wikipedia.org/wiki/Ping_(networking_utility)

Ping operates by sending Internet Control Message Protocol (ICMP) echo request packets to the target host and waiting for an ICMP echo reply. The program reports errors, packet loss, and a statistical summary of the results, typically including the minimum, maximum, the mean round-trip times, and standard deviation of the mean.

lzw

这么简单的问题还用问吗，当然是一个来回的时间啊

reizhi

当然是来回，不然不回来你怎么知道他到了呢？