EPICS Diode Unidirectional transport for EPICS

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The main purpose of EPICS Diode is to implement a unidirectional transfer of EPICS channel value changes, usually transported using a bidirectional TCP/IP-based protocol EPICS Channel Access (CA), between segmented networks.

This allows placing a unidirectional network communication device (aka diode) that enables the safe, one-way transfer of data between segmented networks. The diodes effectively eliminate external points of entry to the sending system, preventing intruders and contagious elements from infiltrating the network.

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Building

Requirements

Design

EPICS Diode Protocol

EPICS Diode Tools

Example

Requirements Traceability Matrix

Quality Assurance / Testing Proposal

Testing HOWTO