Design and Development of a Resource Control Framework for Federated Network Testbed

• Main Authors: Yu-Ting,Lai, 賴瑀庭
• Other Authors: Chu-Sing Yang
• Format: Others
• Language: en_US
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/56556564524408044895

碩士 === 國立成功大學 === 電腦與通信工程研究所 === 103 === With the rapid development of cloud computing and virtualization techniques, the needs for applications to use multiple resources distributed in different network testbeds, a.k.a resource sites have also grown greatly. With this demands, an improved and scalable Resource Control Framework is required to replace the traditional management orchestration used by each resource site. This adaptive Resource Control Framework is supposed to offer a mechanism to dynamically allocate and join physical resources located in varied sites according requirements from applications. This thesis designs a global Resource Control Framework to provide a platform as Networked Testbed over the Software Defined Network for users to deploy their applications in an isolated network environment. The architecture of RCF realizes the concept of network resource pool to assemble multiple resource sites to share their resources with each other. A distributed inter-domain Virtual Network Embedding method is devised to deploy an application across different resource sites. Moreover, a new LAN community based division method is used to improve the performance of inter-domain and intra-domain VNE algorithm. The simulation results show the better embedding revenue and higher application acceptance ratio. In addition, a VLAN tag translation mechanism is adopted to stitch the application virtual network between resource sites. This thesis implements RCF in two resource sites at NCKU EE building and CHIMEI building respectively, forming the first federated, Network Testbed overlay the production network in Taiwan.