Devices and programs that make up the load balancing system, load balancing method, the load balancing system

摘要

Single device, and, and, can further reduce the network load, is to provide a load balancing can load balancing system of each process. Load balancing system of the present invention, the packet transfer one or more devices and a packet forwarding unit for transferring the packet by using the transfer rules that are notified from the flow control device, and a flow termination confirmation unit that detects the end of the flow and a load-balancing device by referring to the notification of the end of the flow from the flow control device, to determine the load distribution destination from they service more than one server, service provision destination server that is determined by the load-balancing device flow and route setting unit which determines the transfer path of flow to take advantage of, to notify the transfer rules to implement the transfer path for packet transfer device of the transfer path, the end of the flows that have been detected by the packet transfer device and a, and a flow control device and a flow termination determination unit configured to notify the load balancer end of a flow based on the information.