Wireshark-bugs: [Wireshark-bugs] [Bug 7902] Improved Dissection of Modbus/TCP messages and added
Date Index · Thread Index · Other Months · All Mailing Lists
Date Prev · Date Next · Thread Prev · Thread Next
From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Wed, 24 Oct 2012 09:40:08 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7902

--- Comment #27 from Chris Bontje <cbontje@xxxxxxxxx> 2012-10-24 09:40:07 PDT ---
Created attachment 9428
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=9428
Modbus/TCP conversation with multiple (sequential) Holding register scans

This capture shows a distinct break between each of the 4 poll/response sets;
I'm not sure if other master/slave conversations don't follow this rule, but I
can see a Modbus/TCP SCADA driver getting confused in the same fashion if it
breaks this rule?

-- 
Configure bugmail: https://bugs.wireshark.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching all bug changes.