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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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