Pcapdotnet - 端口扫描器 [英] Pcapdotnet - port scanner

问题描述

我想使用.NET开发快速端口扫描程序。 PcapDotNet 库是个好主意吗？如何使用此库实现该功能？我检查了他们的样品，但它们不包含这样的功能。



提前感谢您的帮助。



我尝试过：



Pcap.Net教程·PcapDotNet / Pcap.Net Wiki·GitHub [ ^ ]

I would like to develop fast port scanner using .NET. Is the PcapDotNet library a good idea? How to implement that funtionality using this library? I checked their samples, but they do not contain such functionality.

Thank you in advance for any help.

What I have tried:

Pcap.Net Tutorial · PcapDotNet/Pcap.Net Wiki · GitHub[^]

推荐答案

Pcap.Net 是 WinPcap 库的包装器，它是一个捕获网络包的库。



但是没有必要捕获端口扫描程序包。端口扫描程序尝试连接到服务并等待回复。捕获这些连接包和回复没有任何意义。您应该阅读端口扫描程序 - 维基百科 [ ^ ]。



您可以查看简单的TCP端口扫描程序 [ ^ ]在CodeProject上首次使用C＃进行端口扫描。



如果您想使用图书馆，请查看 GitHub - thomdixon / SaltwaterTaffy ：用于.NET的nmap包装程序库 [ ^ ] Nmap：网络映射器 - 免费安全扫描程序的包装器[ ^ ]库。

Pcap.Net is a wrapper for the WinPcap library which is a library to capture network packages.

But there is no need to capture packages for a port scanner. A port scanner tries to connect to services and waits for replies. Capturing these connect packages and the replies does not make any sense. You should read about Port scanner - Wikipedia[^] first.

You might have a look at Simple TCP Port Scanner[^] here at CodeProject for a first start on port scanning with C#.

If you want to use a library have a look at GitHub - thomdixon/SaltwaterTaffy: An nmap wrapper library for .NET[^] which is a wrapper for the Nmap: the Network Mapper - Free Security Scanner[^] library.

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