1DPAUXMON(1)             The Wireshark Network Analyzer             DPAUXMON(1)
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NAME

6       dpauxmon - Provide interfaces to capture DisplayPort AUX channel data.
7

SYNOPSIS

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> ]
14
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
23

DESCRIPTION

25       dpauxmon is an extcap tool that can capture DisplayPort AUX channel
26       data from linux kernel drivers using the generic netlink interface.
27
28       Supported interfaces:
29
30       1. dpauxmon
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OPTIONS

33       --help
34           Print program arguments.
35
36       --version
37           Print program version.
38
39       --extcap-interfaces
40           List available interfaces.
41
42       --extcap-interface=<interface>
43           Use specified interfaces.
44
45       --extcap-dlts
46           List DLTs of specified interface.
47
48       --extcap-config
49           List configuration options of specified interface.
50
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.
57
58       --interface_idt=<interface id>
59           The interface for capture.
60

EXAMPLES

62       To see program arguments:
63
64           dpauxmon --help
65
66       To see program version:
67
68           dpauxmon --version
69
70       To see interfaces:
71
72           dpauxmon --extcap-interfaces
73
74       Only one interface (dpauxmon) is supported.
75
76         Output:
77           interface {value=dpauxmon}{display=DisplayPort AUX channel capture}
78
79       To see interface DLTs:
80
81           dpauxmon --extcap-interface=dpauxmon --extcap-dlts
82
83         Output:
84           dlt {number=275}{name=dpauxmon}{display=DisplayPort AUX channel monitor DLT}
85
86       To see interface configuration options:
87
88           dpauxmon --extcap-interface=dpauxmon --extcap-config
89
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}
95
96       To capture:
97
98           dpauxmon --extcap-interface=dpauxmon --fifo=/tmp/dpauxmon.pcap --capture --interface_id 0
99

SEE ALSO

101       wireshark(1), tshark(1), dumpcap(1), extcap(4)
102

NOTES

104       dpauxmon is part of the Wireshark distribution.  The latest version of
105       Wireshark can be found at <https://www.wireshark.org>.
106
107       HTML versions of the Wireshark project man pages are available at:
108       <https://www.wireshark.org/docs/man-pages>.
109

AUTHORS

111         Original Author
112         -------- ------
113         Dirk Eibach             <dirk.eibach[AT]gdsys.cc>
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1173.4.4                             2021-03-16                       DPAUXMON(1)