include::../docbook/attributes.adoc[] = dpauxmon(1) :doctype: manpage :stylesheet: ws.css :linkcss: :copycss: ../docbook/{stylesheet} == NAME dpauxmon - Provide interfaces to capture DisplayPort AUX channel data. == SYNOPSIS [manarg] *dpauxmon* [ *--help* ] [ *--version* ] [ *--extcap-interfaces* ] [ *--extcap-dlts* ] [ *--extcap-interface*= ] [ *--extcap-config* ] [ *--extcap-capture-filter*= ] [ *--capture* ] [ *--fifo*= ] [ *--interface_id*= ] [manarg] *dpauxmon* *--extcap-interfaces* [manarg] *dpauxmon* *--extcap-interface*= *--extcap-dlts* [manarg] *dpauxmon* *--extcap-interface*= *--extcap-config* [manarg] *dpauxmon* *--extcap-interface*= *--fifo*= *--capture* *--interface_id=interface_id* == DESCRIPTION *dpauxmon* is an extcap tool that can capture DisplayPort AUX channel data from linux kernel drivers using the generic netlink interface. Supported interfaces: 1. dpauxmon == OPTIONS --help:: Print program arguments. --version:: Print program version. --extcap-interfaces:: List available interfaces. --extcap-interface=:: Use specified interfaces. --extcap-dlts:: List DLTs of specified interface. --extcap-config:: List configuration options of specified interface. --capture:: Start capturing from specified interface and save it in place specified by --fifo. --fifo=:: Save captured packet to file or send it through pipe. --interface_idt=:: The interface for capture. == EXAMPLES To see program arguments: dpauxmon --help To see program version: dpauxmon --version To see interfaces: dpauxmon --extcap-interfaces Only one interface (dpauxmon) is supported. .Example output interface {value=dpauxmon}{display=DisplayPort AUX channel capture} To see interface DLTs: dpauxmon --extcap-interface=dpauxmon --extcap-dlts .Example output dlt {number=275}{name=dpauxmon}{display=DisplayPort AUX channel monitor DLT} To see interface configuration options: dpauxmon --extcap-interface=dpauxmon --extcap-config .Example output dpauxmon --extcap-interface=dpauxmon --extcap-config arg {number=0}{call=--interface_id}{display=Interface Id} {type=unsigned}{tooltip=The Interface Id} {required=true} To capture: dpauxmon --extcap-interface=dpauxmon --fifo=/tmp/dpauxmon.pcap --capture --interface_id 0 == SEE ALSO xref:wireshark.html[wireshark](1), xref:tshark.html[tshark](1), xref:dumpcap.html[dumpcap](1), xref:extcap.html[extcap](4) == NOTES *dpauxmon* is part of the *Wireshark* distribution. The latest version of *Wireshark* can be found at https://www.wireshark.org. HTML versions of the Wireshark project man pages are available at https://www.wireshark.org/docs/man-pages. == AUTHORS .Original Author [%hardbreaks] Dirk Eibach