
| Customizing Ethereal |
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| This option sets the name of the font used for most text dis- | |||
| played by Ethereal. XXX - add an example! |
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Disable network object name resolution (such as hostname, | ||||
| TCP and UDP port names). |
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| Turns on name resolving for particular types of addresses and | |||
| port numbers; the argument is a string that may contain the | |||
| letters m to enable MAC address resolution, n to enable net- | |||
| work address resolution, and t to enable | |||
| number resolution. This overrides | |||
| present. The letter C enables concurrent (asynchronous) DNS | |||
| lookups. |
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| Sets a preference or recent value, overriding the default value | |||
| and any value read from a preference/recent file. The argu- | |||
| ment to the flag is a string of the form prefname:value, where | |||
| prefname is the name of the preference (which is the same | |||
| name that would appear in the preference/recent file), and | |||
| value is the value to which it should be set. Multiple instances | |||
| of | |||
| mand line. |
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| An example of setting a single preference would be: |
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| ethereal |
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| An example of setting multiple preferences would be: |
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| ethereal | mgcp.display_dissect_tree:TRUE | ||
| mgcp.udp.callagent_port:2627 |
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| Tip! |
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| You can get a list of all available preference | ||
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| strings from the preferences file, see Ap- | ||
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| pendix A, Configuration (and other) Files and | ||
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| Folders. |
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Don't put the interface into promiscuous mode. Note that the | ||||
| interface might be in promiscuous mode for some other reas- | |||
| on; hence, | |||
| that is captured is traffic sent to or from the machine on | |||
| which Ethereal is running, broadcast traffic, and multicast | |||
| traffic to addresses received by that machine. |
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This option forces Ethereal to exit when capturing is com- | ||||
| plete. It can be used with the | |||
| conjunction with the |
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| This option provides the name of a capture file for Ethereal to | |||
| read and display. This capture file can be in one of the | |||
| formats Ethereal understands. |
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| This option specifies a display filter to be applied when read- | |||
| ing packets from a capture file. The syntax of this filter is that | |||
| of the display filters discussed in Section 6.2, “Filtering pack- | |||
| ets while viewing”. Packets not matching the filter are dis- | |||
| carded. |
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| This option specifies the snapshot length to use when captur- | |||
| ing packets. Ethereal will only capture <snaplen> bytes of |
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