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Telecontrol and monitoring




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SCADA gateways, middleware, protocol translators, data concentrators with the following protocols:

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- IEC 60870-5-101 master and slave protocol, iec-101


- IEC 60870-5-103 master and slave protocol, iec-103


- IEC 60870-5-104 master (or client) and slave (or server) protocol, iec-104

IEC 60870-5-104 Protocol Converter & Gateway

IEC 60870-5-104 Multithreaded Server accepting on 2404 TCP port multiple connections from remote IEC 60870-5-104 masters

IEC 104 Slave can support many IEC 104 Masters in a single logical port "2404" at same time.

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Executables and sources are available for students interested in doing a thesis or project like this:

Testing & Exploring Vulnerabilities of the Applications Implementing IEC 60870-5-104 Protocol

- Testing & Exploring Vulnerabilities of the Applications Implementing IEC 60870-5-104 Protocol


- Modbus master slave protocol


- OPC protocols

OPC DA tunnelling: bridging SCADA OPC client and RTU OPC server with IEC 60870-5-104 protocol

Connecting superior SCADA front end to RTU DA OPC server or to inferior SCADA DA OPC server (IEC 60870-5-104 master to DA OPC server)

Connecting superior SCADA front end to inferior SCADA DA-AE OPC servers (IEC 60870-5-104 master to DA-AE OPC servers)

Connecting superior SCADA front end to IEC 60870-5-104 RTU

Connecting superior SCADA front end to IEC 60870-5-103 RTU

Connecting superior SCADA front end to IEC 60870-5-101 RTU

Connecting superior SCADA front end to SIMATIC S7 PLC

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Our IEC protocol implementations are tested with WinPP101 and WinPP104 http://www.ppfink.de/


- IEC 61850 MMS


- MMS over TCP/IP


- DNP3


- RTPS (Real Time Publish Subscribe) over UDP/IP


- SCTP


- RFC1006


- ONC RPC

- IEC 60870-5
- IEC 60870-5-101
- IEC 60870-5-103
- IEC 60870-5-104
- IEC 61850
- DNP3
- MMS
- SCTP
- RFC1006
- ONC RPC







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