1DPAUXMON(1) The Wireshark Network Analyzer DPAUXMON(1)
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6 dpauxmon - Provide interfaces to capture DisplayPort AUX channel data.
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9 dpauxmon [ --help ] [ --version ] [ --extcap-interfaces ]
10 [ --extcap-dlts ] [ --extcap-interface=<interface> ]
11 [ --extcap-config ] [ --extcap-capture-filter=<capture filter> ]
12 [ --capture ] [ --fifo=<path to file or pipe> ]
13 [ --interface_id=<Interface ID to capture> ]
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15 dpauxmon --extcap-interfaces
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17 dpauxmon --extcap-interface=<interface> --extcap-dlts
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19 dpauxmon --extcap-interface=<interface> --extcap-config
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21 dpauxmon --extcap-interface=<interface> --fifo=<path to file or pipe>
22 --capture --interface_id=interface_id
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25 dpauxmon is an extcap tool that can capture DisplayPort AUX channel
26 data from linux kernel drivers using the generic netlink interface.
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28 Supported interfaces:
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30 1. dpauxmon
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33 --help
34 Print program arguments.
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36 --version
37 Print program version.
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39 --extcap-interfaces
40 List available interfaces.
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42 --extcap-interface=<interface>
43 Use specified interfaces.
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45 --extcap-dlts
46 List DLTs of specified interface.
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48 --extcap-config
49 List configuration options of specified interface.
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51 --capture
52 Start capturing from specified interface and save it in place
53 specified by --fifo.
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55 --fifo=<path to file or pipe>
56 Save captured packet to file or send it through pipe.
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58 --interface_idt=<interface id>
59 The interface for capture.
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62 To see program arguments:
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64 dpauxmon --help
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66 To see program version:
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68 dpauxmon --version
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70 To see interfaces:
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72 dpauxmon --extcap-interfaces
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74 Only one interface (dpauxmon) is supported.
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76 Output:
77 interface {value=dpauxmon}{display=DisplayPort AUX channel capture}
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79 To see interface DLTs:
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81 dpauxmon --extcap-interface=dpauxmon --extcap-dlts
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83 Output:
84 dlt {number=275}{name=dpauxmon}{display=DisplayPort AUX channel monitor DLT}
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86 To see interface configuration options:
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88 dpauxmon --extcap-interface=dpauxmon --extcap-config
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90 Output:
91 dpauxmon --extcap-interface=dpauxmon --extcap-config
92 arg {number=0}{call=--interface_id}{display=Interface Id}
93 {type=unsigned}{tooltip=The Interface Id}
94 {required=true}
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96 To capture:
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98 dpauxmon --extcap-interface=dpauxmon --fifo=/tmp/dpauxmon.pcap --capture --interface_id 0
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101 wireshark(1), tshark(1), dumpcap(1), extcap(4)
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104 dpauxmon is part of the Wireshark distribution. The latest version of
105 Wireshark can be found at <https://www.wireshark.org>.
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107 HTML versions of the Wireshark project man pages are available at:
108 <https://www.wireshark.org/docs/man-pages>.
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111 Original Author
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113 Dirk Eibach <dirk.eibach[AT]gdsys.cc>
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1173.4.5 2021-05-27 DPAUXMON(1)