| 摘要 |
PROBLEM TO BE SOLVED: To provide a network system, a network control method, a control device, and an operation management device, capable of optimizing configuration of a virtual network function.SOLUTION: A control device (11): monitors virtual components (VMM, VM, VNF) on a physical server and physical components (SV, 21A, 21B, 21C) on a network; manages at least one virtual network function (VNF) operating on a physical server according to network topology information regarding the components; stores operation policy with configured control conditions; and executes setting control for solving a problem of at least one of a virtual component and a physical component if problem occurrence is determined, at least at one component, at least on one layer, working on physical severs (31, 32) according to the control conditions of the operation policy.SELECTED DRAWING: Figure 18 |
