COMMUNICATION NETWORK MANAGEMENT SYSTEM, WAVELENGTH-DIVISION MULTIPLEX APPARATUS, COMMUNICATION MANAGEMENT APPARATUS, COMMUNICATION NETWORK MANAGEMENT METHOD, AND COMMUNICATION NETWORK MANAGEMENT PROGRAM

摘要

PROBLEM TO BE SOLVED: To rationally solve the problem about recovery of path setting data in a WDM (Wavelength Division Multiplex) network.;SOLUTION: A node apparatus 10 includes: a wavelength detecting part 110 for detecting the wavelength of an optical wave transmitted through a path; a connected node detecting part 111 for detecting a connection destination node apparatus; a connection information storage part 112 for storing connection information; a connection information transmission part 113 for transmitting connection information to an NMS (Network Management System) terminal; and a path setting part 114 for setting a path based on path setting data received from the NMS terminal 20. The NMS terminal 20 comprises: a connection information receiving part 220 for receiving connection information from the node apparatus 10; a path setting data generation part 221 for generating path setting data of the node apparatus 10 based on the connection information; and a path setting data transmission part 222 for transmitting path setting data to the node apparatus 10.;COPYRIGHT: (C)2010,JPO&INPIT