INTERSYSTEM NETWORK INTEGRATION ARINC688

The purpose of this document is to provide guidelines for integrating previously standalone cabin systems such as cabin management systems, In-Flight Entertainment (IFE) systems, In-Flight Connectivity (IFC) systems, galley systems, surveillance systems, etc.

Resource sharing between systems can reduce airline costs and/or increase functionality. But, as systems expose their internal resources to external systems, the risk of an intrusion that could degrade function and/or negatively expose the supplier’s or airline’s brand increases.

This document provides a recommended IP networking design framework between aircraft systems to reduce the operational security threats while still supporting the necessary intersystem routing.