Wireshark PcapdotNet 中的重复帧 [英] Duplicate frames in wireshark PcapdotNet
问题描述
我使用 Pcapdotnet 和 c# 创建了一个完整的 TCP/IP 堆栈.但是在某些 PC 中，wire-shark 显示使用 Pcapdotnet 发送的所有数据包的重复帧.请看截图
I have created a whole TCP/IP stack using Pcapdotnet and c#. But in some PCs wire-shark shows duplicate frames for all the packets send with the Pcapdotnet. Please see the screenshot
这里的第 303、306 和 308 帧是使用 pcapdotnet 发送的，而 304,307 和 309 是各自的副本.这些重复的帧没有到达目的地或网络上.此问题仅在某些 Windows PC 中观察到.有人可以帮我吗?
Here Frame no.s 303, 306 and 308 are sent using pcapdotnet and 304,307 and 309 are the respective duplicates. These duplicate frames are not reaching the destination or on the network. This issues are only observed in some Windows PCs. Can anyone help me on this?
推荐答案
我遇到了与 PcapDotNet 非常相似的问题.还可以看出它发生在某些机器上，而在其他机器上则没有.
I have encountered a very similar issue with PcapDotNet. It also was visible that it happens on certain machines, while on others it didn't.
问题是 WinPcap 和 Npcap 都安装在我的一些机器上(因为我在升级到 Wireshark 3 之前安装了 Wireshark 2，就像大多数用户一样).解决它的程序是:
The problem was that both WinPcap and Npcap were installed on some of my machines (since I had Wireshark 2 installed before upgrading to Wireshark 3, like most users). The procedure to solve it was:
- 卸载 WinPcap
- 卸载 Npcap
- 重新安装 Npcap，最好是最新版本(今天是 0.998).请务必在安装程序中选择WinPcap Compatibility"选项.
这完全解决了我的问题.我知道问题发布已经有一段时间了，但我想它仍然与某些人相关.
This completely solved the issue for me. I know it's been a while since the question was posted, but I guess it's still relevant to some people.
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