Содержание

Visualization and operational dashboards

Composition of dashboards

Dashboard Panel Purpose
ePDG Overview 10 Service availability, connection success rate, number of active sessions, SWu/SWm/S2b status, interface bandwidth
IKEv2 Details 10 Mes per second by type, histogram of request duration, delay in the 95th percentile, error by type, IKE SA life cycle
GTP Details 8 GTPv2-C PGW messages, retransmissions, cause code errors, GTP-U (uplink/downlink) carriers
Diameter Details 7 Number of application messages (SWm/SWx/S6b), duration of requests, state of watchdog timer, distribution of result codes, chronology of connection states

Design for Network Management Center (NOC)

flowchart TB NOC["NOC Dashboard Layer"] NOC --> OVER["ePDG Overview
KPI Summary"] NOC --> IKE["IKEv2 Details
Drill-down"] NOC --> GTP["GTP Details
Drill-down"] NOC --> DIA["Diameter Details
Drill-down"] OVER -->|Click attach KPI| IKE OVER -->|Click session count| GTP OVER -->|Click peer status| DIA