| 摘要 |
Provided is a network control device capable of controlling respective switch devices using topology information, which expresses a network formed by the switch devices, and, when network flow information that expresses a data transfer rule for the network is introduced, network flow information. A network database storage means (101) stores the topology information expressing the network, and the network flow information expressing the data transfer rule for the network. A switch control means (102) generates topology information in which the respective switch devices contained in the network are nodes and stores the same in the network database storage means (101), and generates switch flow information, which defines the actions of the respective switch devices, on the basis of the network flow information stored in the network database storage means (101), and sets the switch flow information for the respective switch devices. |
