Method of forming multi-integrated agent system

• US 6,119,158 A
• Filed: 11/26/1997
• Issued: 09/12/2000
• Est. Priority Date: 11/29/1996
• Status: Expired due to Term

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Kawagoe, Teruyuki
• Primary Examiner(s): Maung, Zarni
• Application Number:
  US08/978,584
• Time in Patent Office: 1,021 Days
• Field of Search: 709/200, 709/224, 709/223, 370/408
• US Class Current: 709/223
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/08 Configuration management of networks or network elements address allocation H04L61/50

Abstract

There is provided a method of making-up a multi-integrated agent system which can improve maintainability and operationability of network management. A network management system and a network element constitute the multi-integrated agent system. A management information data base of the network management system and a CPU board of the network element hold structural information including a NMS-ID indicative of information for identifying the network management system, time stamp information indicative of a time point at which the network management system connects to the network element and a unit ID indicative of information for identifying the network element. When the system is made-up, the network management system collects the structural information from the network element and compares it with the structural information of its own at a comparator unit and executes a proper makeup procedure in accordance with a result of comparison.

Claims

1. A method of forming a multi-integrated agent system having a network management system for performing management with an agent packaged in a work station by using open systems interconnection or simple network management protocol and a network element to be managed by the network management system,

wherein each of said network management system and said network element has predetermined structural information that is indicative of a structure of said multi-integrated system, said structural information including management system identifying information for identifying said network management system, element identifying information for identifying said network element and time information indicative of a time point at which said network management system and network element are connected to each other, and each of said network management system and said network element stores the structural information, said network management system performing the step of forming the multi-integrated agent system in accordance with a predetermined procedure based on the structural information collected from said network element and the structural information held by itself,

comparing the structural information collected from said network element with the structural information held by itself,

and when management system identifying information and time information of one structural information coincides with those of the other structural information and element identifying information of one structural information does not coincide with that of the other structural information, assigning new element identifying information to said network element and the working continues without alteration.

2. A multi-integrated agent system forming method according to claim 1, wherein said network management system further performs the steps of:

comparing the structural information-nation collected from said network element with the structural information held by itself, and when management system identifying information and time information of one structural information coincide with those of the other structural information and element identifying information of one structural information coincides with that of the other structural information, the working continues without alteration.

3. A multi-integrated agent system forming method according to claim 1, wherein said network management system further performs the steps of:

comparing the structural information collected from said network with the structural information held by itself, and when management identifying information or time information of one structural information does not coincide with that of the other structural information and element identifying information of one structural information does not coincide with that of the other structural information, initializing said network element.

4. A multi-integrated agent system forming method according to claim 1, wherein said network management system further performs the steps of:

comparing the structural information collected from said network element with the structural information held by itself, and when management system identifying information or time information of one structural information does not coincide with that of the other structural information and element identifying information of one structural information coincides with that of the other structural information, collecting management information owned by said network element.