Wireshark-bugs: [Wireshark-bugs] [Bug 12687] SocketCAN dissector does not support CAN FD
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 01 Aug 2016 21:07:13 +0000

Comment # 13 on bug 12687 from 
(In reply to Michael Mann from comment #12)
> Wireshark has no influence on the pcap file being written for capture,
> that's all in the vcan0 driver.  You could set a byte in the CANFD structure
> (in the reserved fields) and that should show up in the Wireshark capture
> (undissected just like the current CANFD flag field).
> The socketCAN dissector could then look at that field to determine CANFD vs
> CAN.  If we can agree on the value there, that I can put in an updated patch
> and you should get better results.

And if you provide such a capture here, I can better guaranteed I wrote the
logic of the new patch correctly ;)

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