Autonomic QoS management mechanism in Software Defined Network

摘要: With the increase of network complexity, flexibility control and management becomes a nontrivial problem. Both Software Defined Network (SDN) Autonomic technologies are sophisticated for management. These two could be combined together to construct software defined self-managing solution future network. An autonomic QoS mechanism in (AQSDN) is proposed this paper. In AQSDN, various features can configured autonomically an OpenFlow switch through extending OF-Config protocols. Based on novel packet context-aware model (PCaQoS) also introduced improving QoS. PCaQoS takes context into account when marked managed forwarding queues. The implementation video application's prototype which evaluates self-configuration feature AQSDN enhancement ability presented order validate design.