| 摘要 |
A communication control device performs path control in a communication system including a specific network, a first network accommodating a specific device connected to the specific network, a second network provided between the specific network and the first network, and a filter unit for restricting communication in accordance with a predetermined condition. The communication control device is provided with a path setting unit that, according to path information defining a path leading from the specific network side to the first network as being branched in the second network, controls the path such that a first path of the branched path is used as a path leading to a predetermined address space including the address of the specific device via the filter unit, and a second path of the branched path is used as a path leading to the first network in which the predetermined address space is excluded from the address space of the first network. |
