The CCVPN E-LAN Service Use Case will impact each of the Projects listed on this page. Depending on the chosen implementation Option (listed here), impact will be different. Listed impacts refer to Option 2 for Service Creation and Option A for Service Modification

AAI

  1. Support Composite Service Instances (multi-operator)

DCAE

  •  Performance management - Stretched GOAL - POSTPONED TO R5

OOF 

  • TBC

SDN-C 

  • TBC

Modeling 

  • Need to support Composite Services

SDC

  1. Support Composite Services creation
  2. Must be able to model LCM operations/Interfaces and expose the modification capabilities through the Service Catalog

External API

  1. Implement TMF 641 for external BSS Portal (parameters passed as one composite/single orerItem)
  2. implement East-West cross-operator  External API-External API ("patch service" for service modification)

SO

  1. Implement ability to "decompose" the End-to-End service (in collaboration with SDC). The same applies for the Service Change. 
  2. Implement Service Modification API and associated workflows to interact with other projects (SDN-C, A&AI & ExtAPI)
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1 Comment

  1. Vijay Venkatesh Kumar

    Hello Davide Cherubini  - Following up to email conversations. For DCAE assessment, pls clarify below

    1) Does this use case require new collection capability for performance mgmt impact noted?  DCAE currently has couple of collectors for performance metric data collection - for streaming, we have VES and HV-VES. For batch collection, DataFile collectors is available (more details on DCAE services can be found under RTD .) Would any of these be candidate for this usecase?

    2) Need more details on flow beyond data collection – i.e if any analytics expected and/or any requirement for DCAE to trigger event into policy for control-loop flow support?  If you have any sequence diagram providing these data flow for CCVPN E-LAN usecase, that would be helpful.