Importance

Loading Importance Indicators...

Abstract

A computer network management arrangement employs enhanced network elements that include database technology. This, in turn, allows such enhanced network elements to filter management information intelligently and also to notify an associated network manager of the occurrence of complex events of interest. More specifically, the network elements are enhanced through use of database technology to process declarative queries and to support triggers. Additionally, auxiliary network managers, that perform as proxies for network elements that have not been enhance with database technology, are employed to collect and integrate management information from one or more non-enhanced network elements. Consequently, the management information supplied to a network manager from the auxiliary network mangers could be significantly less than that collected from the network elements. Thus, the auxiliary network managers further reduce the network management traffic. In a specific embodiment of the invention, support is embedded into the individual network elements for a declarative query language, one example being the structured query language (SQL). Support is also added for event notification to the individual network elements. One or more auxiliary network managers are employed that can answer declarative inquiries. Moreover, the management information base information stored in the individual network elements is modeled as relational tables that are queried.

Loading the Abstract Image...

First Claim