IEEE/ICACT20260142 Slide.11        [Big Slide]       Oral Presentation
Once detected, we immediately enrich the raw alarm before investigation begins. The Enrichment Service transforms raw alarms into actionable inputs by adding topology-based context. We have three main topology sources: PNF topology: Topology of Physical Network Function (e.g., Firewall, Load balancer) in data centers. MANO (Management and Orchestration): Topology of Container Network Function, which includes the Network Functions of our Online Charging System. Knowledge-base: For example, traffic flow between services. Example data and their corresponding sources were shown in Table 4.

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