Efficient Service Chaining Framework based on Software Defined Network for Domain Independent

With the advent of data centers, we are able to efficiently store and manage importanct data. In addition, data centers that are connected to the internet provide cloud services so that we can access data centers and download data anytime and anywhere. However, the cost of initial data center construction is high and spatial and administrative costs are high. Recently, service chaining (SC)technology using Software Defined Network (SDN) technology appeared to solve this problem. SC technology is a technique that enables the software from the path setting to the data management by using the central controller which can access to any momain or devices. However, when using SC technology, there are a lot of considerations when re-routing, such as the service and performance provided by each domain and the delay caused by the route. In this paper, we analyze the problems of existing SC techniques for efficient SC.We also propose an efficient SC platform that can support multiple domains to solve existing problems. The proposed platform can manage multiple domains through the orchestration layer for efficient data paths. In this paper, we show the effectiveness of the proposed SCplatform for the proposed scenario through the scenarios.

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