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1.1 KiB
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46 lines
1.1 KiB
ReStructuredText
.. _protocol_setup_wireshark_udpdump:
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=================
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Wireshark Udpdump
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=================
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See `udpdump(1)`_ for more introduction.
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.. _udpdump(1): https://www.wireshark.org/docs/man-pages/udpdump.html
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Protocol
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--------
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Data structure: `exported_pdu_tlvs`_
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Dissector Code: `exported_pdu`_
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.. _exported_pdu_tlvs: https://github.com/wireshark/wireshark/blob/master/wsutil/exported_pdu_tlvs.h
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.. _exported_pdu: https://github.com/wireshark/wireshark/blob/master/epan/dissectors/packet-exported_pdu.c
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Wireshark GUI
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-------------
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Steps to capture:
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- Select *UDP Listener remote capture* line in wireshark main GUI.
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- Click *setting* button at the beginning of that line.
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- Set payload type to **exported_pdu**.
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- Set listen port to whatever you want, and click *save*.
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- Double click the *UDP Listener remote capture* line to start the capture.
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Tshark CLI
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----------
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Doc: `extcap-preference`_.
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.. _extcap-preference: https://tshark.dev/capture/sources/extcap_interfaces/#extcap-preferences
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Example:
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.. code-block:: shell
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tshark -i udpdump -o extcap.udpdump.payload:exported_pdu -o extcap.udpdump.port:5555 <...>
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