Inter-op Test Cases in Multi-vendor Scenario based on ACTN Architecture

ACTN is a practical approach to repurpose existing and well-defined technologies, and underpinning them with SDN principle. It provides a hierarchal architecture to scale and support multi-vendor multi- domain interworking using RESTconf(YANG Model)/PCEP/BGP-LS. This document contains a test case proposal focused multi-domain, multi- vendor interoperation test cases for the ACTN framework. These test cases cover four test scenarios, including topology abstraction, E2E service provisioning, DC load balancing and inter- domain restoration, to demonstrate the fundamental ideas of the ACTN framework and standards.