CREDENCE: A Carrier Grade Software Defined Networking control environment based on the JAIN SLEE component model

Software Defined Networking (SDN) and Network Function Virtualization (NFV) are catching the attention of telecom operators. Telecom environments establish a set of Carrier Grade requirements such as high availability, high throughput and low latency. To address these challenges SDN deploys logically-centralized controllers, such as ONOS and OpenDayLight. Based on the JAIN SLEE component model, which is a Carrier Grade component already deployed at telecom operators, and the Libfluid OpenFlow driver, this work presents the CREDENCE, a carrier grade SDN controller, which in our evaluation shows that it offers a higher throughput and a lower latency when compared to ONOS, OpenDayLight, Ryu and POX.