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)

Auto Update: 15-second update period

Adaptive color scheme: green → yellow → red by threshold values

Drill-down: from Overview to Detail to Component

Time-range selector: 5 minutes to 30 days of history

JSON provisioning: dashboards are automatically deployed