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How to dissect Matter messages?

Hello,

I have updated Wireshark to version 4.2.6, but I still cannot parse Matter packets. How should I configure Wireshark to correctly parse Matter packets?

yinxq's avatar
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yinxq
asked 2024-07-17 06:27:56 +0000
Guy Harris's avatar
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Guy Harris
updated 2024-07-17 06:45:48 +0000
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The Matter dissector in Wireshark 4.2.x handles Matter over UDP. It does not, by default, specify a UDP port; you would have to use the "Decode As..." menu item under the "Analyze" menu to set the UDP port or ports that should be treated as Matter traffic.

Guy Harris's avatar
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Guy Harris
answered 2024-07-17 06:52:56 +0000
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Thanks a lot for your quick reply! I can now parse Matter packets. By the way, does it support displaying more specific information? For example, when the protocol code is 0x30, can it display as sigma1?

yinxq's avatar yinxq (2024-07-17 10:01:27 +0000) edit
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