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Last change
on this file since 105145 was 99797, checked in by vboxsync, 21 months ago |
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Docs: bugref:10302. Merging changes from the docs team. Almost exclusively conkeyref related stuff.
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| 1 | <?xml version='1.0' encoding='UTF-8'?>
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| 2 | <!DOCTYPE topic PUBLIC "-//OASIS//DTD DITA Topic//EN" "topic.dtd">
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| 3 | <topic xml:lang="en-us" id="usbtrafficcapturing">
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| 4 | <title>Capturing USB Traffic for Selected Devices</title>
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| 5 |
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| 6 | <body>
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| 7 | <p>
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| 8 | You can capture USB traffic for single USB devices or on the root
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| 9 | hub level, which captures the traffic of all USB devices attached
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| 10 | to the root hub. <ph conkeyref="vbox-conkeyref-phrases/product-name"/> stores the traffic in a format
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| 11 | which is compatible with Wireshark. To capture the traffic of a
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| 12 | specific USB device it must be attached to the VM with
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| 13 | <userinput>VBoxManage</userinput> using the following command:
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| 14 | </p>
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| 15 | <pre xml:space="preserve">VBoxManage controlvm <varname>VM-name</varname> usbattach <varname>device uuid</varname>|<varname>address</varname> --capturefile <varname>filename</varname>
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| 16 | </pre>
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| 17 | <p>
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| 18 | In order to enable capturing on the root hub use the following
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| 19 | command while the VM is not running:
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| 20 | </p>
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| 21 | <pre xml:space="preserve">VBoxManage setextradata <varname>VM-name</varname> \
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| 22 | VBoxInternal/Devices/usb-ehci/0/LUN#0/Config/CaptureFilename <varname>filename</varname>
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| 23 | </pre>
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| 24 | <p>
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| 25 | The command above enables capturing on the root hub attached to
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| 26 | the EHCI controller. To enable it for the OHCI or XHCI controller
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| 27 | replace <codeph>usb-ehci</codeph> with
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| 28 | <codeph>usb-ohci</codeph> or <codeph>usb-xhci</codeph>,
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| 29 | respectively.
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| 30 | </p>
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| 31 | </body>
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| 32 |
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| 33 | </topic>
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