Wireshark-bugs: [Wireshark-bugs] [Bug 1430] EtherCAT dissector

From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Wed, 3 Oct 2007 21:53:04 +0000 (GMT)

http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=1430





------- Comment #36 from anders.blomdell@xxxxxxxxxxxxxx  2007-10-03 21:53 GMT -------
(In reply to comment #35)
> What is still lacking in both (and a big challenge) is trying to track node
> state (address assignment), CANopen conversations, EEPROM reads, etc. 
Just found that CANopen is in the new dissector, but gives a lot of

  Mbx(CoE Sdo Res - invalid length)

on the Info lines. I think that this is due to errors in the spec (or really
errors in software in already shipped nodes that made it necessary to change
specifications), please check if the errors reported on the capture file on the
wiki are indeed errors, or if the dissector is in error (the capture file is
from a working application, so I believe that the dissector is wrong).


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