Decio Tomasulo de Vicente wrote:
Hi,
We need to
decode the IEC 101
protocol. I already found the 104
dissector.
Could
someone help us to find the IEC 60870-5-101
Dissector ?
-104 is run over TCP, hence the dissector, -101 is generally run over
serial links so it's a bit more difficult to capture.
Some folks, including me do run -101 via a terminal server (tcp
<==> serial) so the data can be captured and inspected over the
TCP leg. IIRC the framing info is different for the variants so parts
of the existing dissector could be used, but there would need to be new
code to remove the serial framing and checksum info.
--
Regards,
Graham Bloice
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