In order to meet clients emerging needs for ATN, Sofréavia is marketing, distributing and supporting the ProATN software package that provides Air-Ground and Ground-Ground based ATN routers and end-system functions to run operational services.

The ProATN software package is a set of components designed to run ATN operational services with a high level of reliability, availability and security. It is composed of:

• The ProATN Router Stack: a software product implementing the ATN router functions. This software is the core of the ProATN software package.
  
  
• The ProATN SNMP Agent: a system allowing the configuration and monitoring of any ATN Router Stack resources and the easy integration of the ATN Router Stack management in a wider management infrastructure (NMS COTS).
  
  
• The ProATN SNMS Configuration Tool: a configuration tool allowing an easy and quick building of an ATN network.
  
  
• The ProATN SNMS Resilient Agent: a system allowing the building of a high availability redundant ATN router node.
  
  
• The ProATN SNMS Monitoring Tool: a monitoring tool allowing the control and supervision of any ProATN based systems.
  
  
• The ProATN SNMP Manager: management tool offering remote administration of proATN routers network.

The software components can be selected independently to build solutions compliant with the customer requirements.

The ProATN software package is compliant with ICAO ATN requirements:

• Ground Router compliant with ATN SARPs (Standard And Recommended Practices) edition 3.
• Air / Ground BIS Router compliant with ATN SARPs edition 2 and following.
• SNMP Management system.
• Redundant hardware and software architecture.

ProATN products have been developped in collaboration with the French Air Navigation Service Provider (DSNA/DTI previously STNA)