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DESCRIPTION

The CCVPN (Cross-layer Cross-domain VPN) use case enables ONAP to offer various connectivity services provisioned on physical networks. While CCVPN itself being an independent use case, it can also be used to support/enable other use cases. For example, CCVPN can be used in the the E2E Network Slicing use case, providing the Transport Slicing serivce (i.e., acting as the TN NSSMF). The page describes the basic applications and comon functionality of CCVPN. Extended CCVPN applications, such as Transport Slicing and Intent-based Cloud Leased Line, are captured in .

From an Operator's perspective, it is important to introduce the capability to manage the performance of the CCVPN End-to-End service (especially when it spans across different Operators). The ultimate goal of this use case is, by taking advantage of the strong orchestration ability of ONAP, to automatically create and deploy a cross operator, cross domain (SOTN + SD-WAN), cross layer (L1, L2, L3) end to end VPN and update the service dynamically.

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We testified this possibility in C release and realized functions like topology discovery, simple service creation, as well as back-up link switch in closed loop.

Service Provisioning Categories

CCVPN assumes the SP provides two types of service functions to its enterprise customer for selection, including: 

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The following shows another architecture view

ROADMAP - Use Case Evolution per Release

The following table links to the development for this use case in a particular release:

RELEASELink to Use Case
R1 AmsterdamUse Case did not exist yet

R2 Beijing

Use Case did not exist yet
R3 CasablancaUse Case did not exist yet
R4 DublinCCVPN Use Case (Dublin)
R5 El AltoMAINTENANCE RELEASE (No Use Case work)
R6 FrankfurtCCVPN Use Case in Frankfurt Release
R7 Guilinhttps://docs.onap.org/projects/onap-integration/en/latest/docs_CCVPN.html
R8 Honoluluhttps://docs.onap.org/projects/onap-integration/en/latest/docs_CCVPN.html
R9 IstanbulNo New Development for this Use Case
R10 JakartaNo New Development for this Use Case

PRIOR BASE PAGE

If a Prior "Base page" exists for this Use Case you can use it instead of this page or link to it.

KEY LINKS & KEY INFORMATION

The following table shows some Key Links and Key Information for this Use Case:

TopicDescription
Key Use Case Leads

Key Use Case Contacts
Meetings Register & Recordings


OVERVIEW SLIDES & PRESENTATIONS/DEMOS:

TopicDescription
Overview Slides

Overview Presentation

Demo

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