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Use Case Flows:
User Story
The Service Provider ONAP Provider provisions Broadband Internet Access Service for end customers through ONAP. One day, customer a customer moves the ONT to a new location without notifying the service provider and need thus needs to re-register ONT (PNF) in a new location and have all his services been re-provisionprovisioned/reconfigure customer servicereconfigured. After moving to the new location, the customer need needs higher bandwidth Broadband Internet Access Service and notify thus makes such order to his service provider his request, so . To this effect, the service provider need needs to provision/upgrade the old Broadband already existing broadband service.
Short description
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Topology Discovery in ONAP
- User resgister registers SDN M&C to ESR via ESR Portal
- ESR trigger third triggers third party controller registration event to SDN-C via DMaaP
- SDN-C sync pnf syncs PNF topology via access/edge SDN M&C.
- SDN-C decompose decomposes topo into corresponding A&AI node
- SDN-C save saves topo into A&AI
Plug and Play in ONAP
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Assumption: OLT/ONT/BNG related resource already modeled in SDC and distributed
1.OSS send sends the create_service request to ONAP External API with Customer ID, OTO, PON Port, SN, service Package(string).
2.External API transfer transfers the request to SO.
3.SO insert inserts the information(Customer ID, OTO, PON Port, SN, service Package(string).) to A&AI and sets the service status with to inactive.
4.SO translate translates the CustomerId to Controller readable ID and send sends the request to SDN-C?
5.SDNC call calls SDN M&C /DHCP/ACS with specific DGs.
6.Customer receive receives the ONT and trigger triggers the event to DCAE.
7.DCAE and Policy trigger SO(or directly) to update the service status into Active in A&AI.
8.So update SoO updates Service status in A&AI . (To Be decidedecided, SDN-C also could update A&AI directly?)
Nomadic ONT Service in ONAP:
1.Access SDN M&C report reports the roaming event to DCAE.
2.DCAE and Policy notify notifies SO the with an event.
3.SO query queries the Service in A&AI with SN or Customer ID.
4.So send SO sends the delete old ONT service instances request to SDNC.
5.SDNC delete deletes the business on Access SDN M&C and Edge SDN M&C.
6.After successfully delete deletes the business, So send SO sends the service creation request to SDNC.
7.SDNC create creates the business on Edge/Access SDN M&C,DHCP,ACS with specific DGs.
8.After successfully successful creation, so update SO updates service instance inside A&AI.