如何仅使用标准套接字库在Ruby中实现ICMP ping? [英] How do I implement ICMP ping in Ruby using only the standard the socket library?

问题描述

应该可以使用Ruby套接字库发送和接收ICMP数据包，但是对此我看不到任何好的文档.

It should be possible send and receive ICMP packets using the Ruby socket library but I do not see any good documentation on this.

我不想使用net-ping，icmp，ping以及所有其他这些因跨平台问题而失败，需要devkit和自定义构建的库，这些库在构建过程中失败，被忽略并具有长时间没有更新，和/或只是一般的越野车.

I do not want to use net-ping, icmp, ping, and all of these other libraries that either fail because of cross-platform issues, require devkit and custom building, which fail during the build process, are neglected and have not been updated for a lengthy time, and/or are just in general buggy.

任何人都没有关于如何完成此操作的良好文档?我要发送ICMP回显答复，而不是TCP或UDP数据包.

Does anyone have any good documentation on how to accomplish this? I want to send ICMP echo replies, not TCP or UDP packets.

推荐答案

在他的Net-ping项目中阅读Daniel Berger的代码，我就能知道他是如何做到的.

Reading Daniel Berger's code on his Net-ping project I was able to see how he did it.

http://rubygems.org/gems/net-ping

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