如何在OSX Catalina中使用Wireshark捕获USB流量(10.15) [英] How to capture USB traffic with Wireshark in OSX Catalina (10.15)

问题描述

我正在尝试使Wireshark USB捕获工作.显然，在Catalina之前的技巧是打开接口，以便Wireshark可以看到它.

I am trying to get Wireshark USB captures working. Apparently the trick prior to Catalina was to just bring the interface up so that Wireshark could see it.

https://forums.developer.apple.com/thread/95380

但是，这在Catalina中不起作用，因为USB集线器不再显示为接口.是否有另一种已知方法可以在OSX中生成"这些接口?也许是新的系统策略设置?如何找到这样的东西?

However, this does not work in Catalina because the USB hubs are not shown as interfaces any longer. Is there another known way to "bring up" these interfaces in OSX? Perhaps a new system policy setting? How would one go about finding such a thing?

现在可能已经坏了.我想象Wireshark和ifconfig使用相同的API来收集有关接口的信息.

It might just be broken now. I imagine Wireshark and ifconfig use the same API to gather info about the interfaces.

推荐答案

您需要先禁用SIP

1. 重新启动您的Mac
2. 按住Command-R重启进入恢复模式
3. 单击实用程序"->终端"，键入" csrutil disable "，然后单击Enter.
4. 重新启动您的Mac

1. Restart your Mac
2. Hold down Command-R to reboot into Recovery Mode
3. Click Utility->Terminal, type "csrutil disable", click Enter.
4. Restart your Mac

然后你可以使用sudo ifconfig XHC20 up"命令

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