Design and Methods for a Distributed Database, Distributed Processing Network Management System

摘要

The design and methods for a distributed database, distributed processing implementation network management system are disclosed for packet-based networks, with emphasis on Next Generation Networks (NGN) involving numerous network devices. The invention presented in this document runs under the paradigm of a regionalized or zonal network management architecture, where the entire managed network is divided into zones. Every zone, comprising of a group (or groups) of network devices, has a designated autonomous network management substation which can periodically collect data from the network devices in its respective zone, report alerts of detected network device failures, and temporary store the current and most recent data until a defined time. A central database also exists as storage for the old and historical data. The network administrator retrieves current data and historical data from the network substations and the central database, respectively, through a central network management station which is the overseer of all the zones, automatically keeping track of every network device and zone association mapping.;The invention is carefully designed to minimize computational load, database load, and network traffic in all components of the management system while not compromising the security and speed of data retrieval. Scalability is kept in mind so that the system can support complex, large, and growing networks.