Customizing Ethereal
To disable or enable a protocol, simply click on it using the mouse or press the space bar when the protocol is highlighted.
Warning!
You have to use the Save button to save your settings. The OK or Apply buttons will not save your changes permanently, so they will be lost when Ethereal is closed.
You can choose from the following actions:
1.Enable All Enable all protocols in the list.
2.Disable All Disable all protocols in the list.
3.Invert Toggle the state of all protocols in the list.
4.OK Apply the changes and close the dialog box.
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