Wireshark-bugs: [Wireshark-bugs] [Bug 9874] New: Addition of Landis & Gyr 8979 Dissector
| Bug ID |
9874
|
| Summary |
Addition of Landis & Gyr 8979 Dissector
|
| Classification |
Unclassified
|
| Product |
Wireshark
|
| Version |
1.11.x (Experimental)
|
| Hardware |
x86
|
| OS |
Windows 8
|
| Status |
UNCONFIRMED
|
| Severity |
Enhancement
|
| Priority |
Low
|
| Component |
Dissection engine (libwireshark)
|
| Assignee |
bugzilla-admin@wireshark.org
|
| Reporter |
cbontje@gmail.com
|
Build Information:
Version 1.11.3 (Git Rev Unknown from unknown)
Copyright 1998-2014 Gerald Combs <gerald@wireshark.org> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled (32-bit) with GTK+ 3.4.4, with Cairo 1.10.2, with Pango 1.30.1, with
GLib 2.32.4, with WinPcap (4_1_3), with libz 1.2.5, with SMI 0.4.8, with c-ares
1.9.1, with Lua 5.1, without Python, with GnuTLS 2.12.18, with Gcrypt 1.4.6,
with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built Mar 11 2014),
with AirPcap.
Running on 64-bit Windows 8, build 9200, with WinPcap version 4.1.3 (packet.dll
version 4.1.0.2980), based on libpcap version 1.0 branch 1_0_rel0b (20091008),
GnuTLS 2.12.18, Gcrypt 1.4.6, without AirPcap.
Intel(R) Core(TM) i7-3687U CPU @ 2.10GHz, with 8074MB of physical
memory.
Built using Microsoft Visual C++ 10.0 build 40219
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
--
L&G 8979 is an proprietary industrial protocol that was popular in the 1980's
with Remote Terminal Units (RTUs) sold by Landis & Gyr. It provided electrical
utilities with remote monitoring and control functionality over these units and
included full SCADA functionality for many substations.
As Landis & Gyr shifted out of the RTU market, many customers were left with
legacy systems that they had difficult interfacing to modern SCADA systems. To
fill the gap to this day, many protocol converter products are available that
offer L&G 8979 conversion to open-standard protocols like DNP3 and Modbus.
This dissector specifically covers the implementation of this protocol in the
SEL RTAC family and as-such the necessary extensions have been added to the
rtacser dissector.
Function code support includes master/RTU dissection for:
- Function Code 0 Analog Change Report
- Function Code 1 Analog Force Report
- Function Code 5 ADC Reference Force Report
- Function Code 6 Indication Change Report
- Function Code 7 Indication Force Report
- Function Code 8 SOE Change Report
- Function Code 9 SOE Force Report
- Function Code 11 Digital Input Force Report
- Function Code 12 Accumulator Change Report
- Function Code 13 Accumulator Force Report
- Function Code 14 SOE Log Change Report
- Function Code 20 Analog Output
- Function Code 21 SBO Select
- Function Code 22 SBO Operate
- Function Code 23 Digital Output
- Function Code 25 Pulse Output
- Function Code 31 RTU Configuration
- Function Code 32 Time Synchronization
- Function Code 33 Time Bias
- Function Code 34 Analog Deadband Write
- Function Code 36 Accumulator Preset
- Function Code 39 Firmware Configuration
- Function Code 63 Exception Report
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