Wireshark-users: Re: [Wireshark-users] CAN Sniffing
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From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Mon, 4 Feb 2013 11:08:55 -0800
On Feb 4, 2013, at 10:50 AM, Helge Kruse <Helge.Kruse@xxxxxxx> wrote:

> Is the Linux PC mandatory?

Yes.  Nobody's contributed support to libpcap/WinPcap for CANbus traffic capture on anything other than Linux; unless there's some program that uses some non-libpcap-based capture mechanism and writes out pcap or pcap-ng files using LINKTYPE_CAN_SOCKETCAN (227) as per

	http://www.tcpdump.org/linktypes.html

capturing using libpcap is your only option.