| 摘要 |
PROBLEM TO BE SOLVED: To realize an end-to-end operation and management system by which every network whose operation is managed in a different layer from each other can recognize an operation and management state of its opposite network, so that the system spans across those networks.SOLUTION: A virtual operation and management information generation notification system 10 includes an operation management information collecting function part 11, a network information database 12, a virtual operation and management information generating function part 13, a virtual operation and management information notifying function part 14 and an operation and management (OAM) data converting function part 15, and generates virtual operation and management information for networks A and B that are in different operation and management layers from each other, and notify the respective opposite networks B and A of the information. The operation and management (OAM) data converting function part 15 receives the operation and management data from the network A and B, and transfers the data to the networks B and A after converting each destination virtual address into an actual address. |
