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Chuanyu Chen

Chuanyu Chen

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Use Case Authors:

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  • Service onboarding
  • Service configuration
  • Service termination 
  • Self service addaption (Bandwidth on demand  to be added)
  • Auto-scaling based on  fault and performance (stretch goal)
  • fault detection and auto-healing (stretch goal)
  • data correlation and analytics (stretch goal)

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4. Site DC Service Deploy Flow

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  • 4.0 UUI/Portal create Site Enterprise Service 
  • 4.1 SO create service instance to AAI
  • 4.2 SO decompose the service template.
  • 4.3 SO call VFC/APPC to create VNF resource
  • 4.4 VFC/APPC call AAI to create VNF resource instance
  • 4.5 SO call VFC/APPC to activate the VNF resource
  • 4.6 VFC/APPC will call 3rd VNFM to create vCPE VNF. 
  • 4.7 SO call SDNC to activate the VNF resource.
  • 4.8 SDNC call 3rd SD-WAN controller to create device(VNF) of the site.
  • 4.9 SO call SDNC to create site resource.
  • 4.10 SDNC call AAI to create site resource instnace.
  • 4.11 SO call SDNC to activate the site resource.
  • 4.12 SDNC call 3rd SD-WAN controller to create site.
  • 4.13 SO call SDNC to create VPN attachment resource.
  • 4.14 SDNC call AAI to create VPN attachment resource.
  • 4.15 SO query the network access point information from inventory OSS of SP.
  • 4.16 SO call SDNC to activate the VPN attachment resource. SDNC will get the existing VPN Infra Service information and the VPN attachment resource , to get the L1/L2 connectivity needed.
  • 4.17 SDNC call OOF to do L1/L2 connectivity route calculate between multi 3rd SOTN controller topologys.
  • 4.18 OOF will query AAI for the whole topology  notified by multi SOTN controllers.
  • 4.19 OOF do route calculate.
  • 4.20 OOF return the route informations for L1/L2 connectivity VPNs on each SOTN controller.
  • 4.21 SDNC will loop the VPNs , and create the SOTN VPN instance to AAI. This will also upate the VPN Infra service instance.
  • 4.22 SDNC call 3rd SOTN controller to create VPN over topology.
  • 4.23 SDC add relationship between the VPN instance and the topology.
  • 4.24 SDNC call SD-WAN controller to attach the site to the SD-WAN VPN instance.
  • 4.25 SDNC call SD-WAN controller to create LAN for the Site.
  • 4.26 SDNC call SD-WAN controller to create WAN for the Site.

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