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Requirements: RIC Self-Check (Flow #1)
Status: to be tested
Call flow diagram: https://wiki.o-ran-sc.org/download/temp/plantuml4084019920934689234.png?contentType=image/png
| OTF | OAM | NONRTRIC | RICP | RICAPP | O-DU | Notes | ||
| Alarms from individual RICP Modules and xApps | 1. Platform Module Clarm/Clear (RICP.O1 -> OAM) | |||||||
| 2. <<O1VES>> Alarm or Clear(RICP.O1 -> OAM) | ||||||||
| 3. xApp Alarm/Clear (RICAPP -> RICP.O1) | ||||||||
| 4. <<O1VES>> Alarm or Clear(RICP.O1 -> OAM) | ||||||||
| RIC Self-checks @Regular Intervals | 5. Perform Healthcheck (RICP.O1 -> RICP.*) | |||||||
| 6. Healthcheck Status (RICP components -> RICP.O1) | ||||||||
| 7. Platform Module Alarm/Clear (RICP.O1 -> RICP.O1) | ||||||||
| 8. <<O1VES>> Alarm or Clear(RICP.O1 -> OAM) | ||||||||
| 9. Perform Healghcheck (RICP.O1 -> RICAPP components) | ||||||||
| 10. Healthcheck Status (RICP components -> RICP.O1) | ||||||||
| 11. xApp Alarm/Clear | RICP: No alarm defined, may test manually with artificial alarm | |||||||
| 12. <<O1VES>> Alarm or Clear(RICP.O1 -> OAM) | ||||||||
| 13. <E2> Alive (O-DU High -> RICP.E2T) | Use sctp keep alive | |||||||
| 14. <<E2>> Missing heartbeat (RICP.E2T to RICP.O1) | ||||||||
| 15. E2 Alarm/Clear (RICP.O1 -> RICP.O1) | ||||||||
| 16. <<O1VES>> Alarm or Clear(RICP.O1 -> OAM) | ||||||||
| 17. Log HC results and update alarm list in yang model | RICP: Logging implemented, not alarming |
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