Implementation of the system architecture diagram in version 1.2:

Main NAICE components: 

• RADIUS server (FreeRADIUS);
• Ovis, Policy Server — processes the entire service logic in conjunction with the RADIUS server;
• Aquila — TACACS+ authorization server;
• Cetus — service for user authentication via internal and external user sources;
• Ursus — interface for managing NAICE entities; controls the database schema and provides an internal API for entity management;
• Gavia, REST API Gateway — external API for entity management;
• Lemmus, Authorization Server — authorization server for administrators;
• Gulo, License service — licensing service;
• EPG — auxiliary service used for file-based licensing;
• Larus, web GUI — administrator web interface;
• Lepus, DHCP probes collector — collects and stores DHCP probes;
• Vulpus, Profiling service — performs profiling based on configured conditions and policies using MAC OUI information and DHCP probe data;
• Castor — API for managing portal configuration and portal-based authorization;
• Sterna, web GUI — portal web interface;
• Bubo — service for interaction with external gateways for message delivery;
• Mustela — service for logging user actions and system events;
• Phoca — service for managing the configuration of other NAICE services;
• PostgreSQL — the primary and only database of the NAICE project.

Service names are derived from the names of northern animals.