> On 30 Jun 2017, at 03:21, Guy Harris <g...@alum.mit.edu> wrote:
>> Although the format is slightly different (hence the internal stuff).
> 
> If the capture program and dissector are solely for the use of Schneider and, 
> possibly, its customers, and the dissector won't be open-source (which means 
> "not a Wireshark dissector", given that Wireshark plugins have to be GPLed, 
> unless the dissector is solely for use within Schneider), then a 
> LINKTYPE_n/DLT_USERn value would be best.  I don't want to assign 
> LINKTYPE_/DLT_ values to formats for which there isn't sufficient 
> documentation for somebody to write code to parse the format (neither a 
> tcpdump nor a Wireshark dissector counts as "documentation").
> 
> If the dissector will be open-source, then there's no reason not to have a 
> publicly-available specification for the message format.

OK fair enough.

I am hoping to be able to make it more open but other people seem unreasonably 
paranoid about it so I'm not holding my breath :-/

--
Daniel O'Connor                   Senior Firmware Developer
Smart Devices Asia Pacific        M  0403070726
Building & IT Business            E  Daniel.O'con...@schneider-electric.com
33-37 Port Wakefield Road         Gepps Cross, SA, Australia

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