Intensification of Network Security in Open flow Erection using Software Defined Networking

Software defined networking is a computer networking by using an open flow protocol. To provide a security measure in an opensec in Software Defined Networking (SDN) atmosphere for mischievous node reacts to a opensec protocol. In this the communication between the switch and controller and requested node in a network. Main objective is to give priorities on the basis of trust level, then according to that it will handle the request. And to keep the control plane in running state efficiently even when suffering from data-to-control plane saturation by assigning less timeout value for the flow rule in peak time. The secondary objective is to differentiate between counterfeit packet request from normal packet request and it handles the data-to-control plane saturation. The performance metric is evaluated by using the number of packet loss and its time taken for its communication.