发送记录的数据包

Question

是否有一个库或一个类可以让我记录来自我的计算机的数据包（这是在 ETHEREAL[WIRESHARK] 和 WPE PRO 等工具上完成的（如果你碰巧是游戏玩家）。然后在一个循环。我正在尝试提供一项能够及时与我的路由器交互的服务。谢谢 ;)。

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Answer 1

Following clarification that this is for replay of TCP traffic I think your suggested approach is not suitable.

TCP is connection oriented and uses a random sequence number on establishing the connection so replaying the packets from an earlier session won't work.

Answer 2

If you really want to resend packets from a .pcap file in a loop in C# you can use Pcap.Net .

See Reading packets from a dump file in Pcap.Net tutorial to understand how to read the packets from the .pcap file and Sending Packets in Pcap.Net tutorial to understand how to send the packets.

I hope this would help you.

Answer 3

使用 WPE PRO，您可以多次发送相同的包，但（socket id）会随着您关闭和打开游戏而不断变化。