Network managing method, medium and system

• US 6,732,170 B2
• Filed: 05/31/2001
• Issued: 05/04/2004
• Est. Priority Date: 02/13/1996
• Status: Expired due to Fees

• Current Assignee: Hitachi, Ltd.
• Original Assignee: Hitachi, Ltd.
• Inventors: Utsuki, Shingo, Tamayama, Shotaro, Miyake, Shigeru, Kamata, Yoshihiro, Mizuguchi, Keizo, Miyazaki, Satoshi, Yoshimaru, Takashi, Tezuka, Satoru
• Primary Examiner(s): Meky, Moustafa M.
• Application Number:
  US09/867,617
• Publication Number:
  US 20010042118A1
• Time in Patent Office: 1,069 Days
• Field of Search: 709/200, 709/201, 709/220, 709/221, 709/223, 709/224, 709/226, 709/249
• US Class Current: 709/223
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/0233 Object-oriented techniques, for representation of network management data, e.g. common object request broker architecture [CORBA]
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/12 Discovery or management of network topologies
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]

Abstract

For realizing a system for uniformly operating and managing a network system capable of managing a plurality of types of logical networks for one network entity composed of a plurality of objects, information on network topologies is collected from each of the plurality of objects. Display data is created for each of a plurality of types of logical network topologies for each object in accordance with the collected information on network topologies. A control is conducted in accordance with the created display data so as to display a physical connection relationship, a logical connection relationship, and a virtual connection relationship on a virtual screen. Also, for providing a database display method capable of displaying information contained in a database in a state suitable to display characteristics of the data, data in the database is two-dimensionally displayed in a two-dimensional display area, and all or a portion of the two-dimensionally displayed data is three-dimensionally displayed in a three-dimensional display area. A projection view of the three-dimensional display is also displayed in a projection view display area. The user can manipulate any of the displays in the respective display areas, and the manipulation is reflected to the remaining displays.

Claims

1. A network management system, comprising:

a physical network including a plurality of objects;

a device for preparing a plurality of logical networks each having a plurality of objects corresponding to said plurality of objects of said physical network;

a device for providing a database of configuration information representing mutual relations among said plurality of objects of said plurality of logical networks and said plurality of objects of said physical network to be displayed in network topology, said configuration information being related to corresponding relations of said objects connected to any adjacent objects in topology;

a collecting device for collecting information on respective objects, from said physical and logical networks, to create information on topologies of said plurality of objects included in said physical and logical networks based on said configuration information representing mutual relations;

a managing device for managing a mutual relation of an operation of said respective objects among said information created by said collecting device; and

a display device for simultaneously displaying said plurality of objects of said plurality of logical networks and said plurality of objects of said physical network together with said mutual relations of said respective objects in topology.

2. A network management system according to claim 1, further comprising:

a changing device for changing, in response to a user'"'"'s request to change an operation under a mutual relation of objects of any of said plurality of logical networks.

3. A network management system according to claim 2, wherein said operation under a mutual relation relates to an object managed by said managing device.

4. A network management system according to claim 3, further comprising:

defining means for defining a group of objects; and

designation means for designating a change of an attribute of an operation of an object.

5. A network management system according to claim 4, further comprising:

transmitting means for transmitting information of said changed operation to a software handling said object.

6. A network management system according to claim 5, further comprising:

execution means for executing said software after reflecting said information of said changed information transmitted.

7. A network-management system according to claim 6, further comprising:

display control means for displaying said plurality of objects of said plurality of logical networks and said plurality of objects of said physical network with said changed information in network topology.

8. A network management system according to claim 7, wherein said display device three-dimensionally displays said objects.

9. A network management system according to claim 8, wherein said display device displays said objects through solid images dynamically created by moving a viewpoint for said objects.

10. A network management system according to claim 1, wherein said plurality of logical networks include software handling protocols working said objects.

11. A method for managing a physical network including a plurality of objects, comprising:

preparing a plurality of logical networks corresponding to a physical network, each logical network having a plurality of objects corresponding to said plurality of objects of said physical network;

providing a database of configuration information representing mutual relations among said plurality of objects of said plurality of logical networks and said plurality of objects of said physical network to be displayed in network topology, said configuration information being related to corresponding relations of said objects connected to any adjacent objects in topology;

collecting information on respective objects, from said physical and logical networks, to create information on topologies of said plurality of objects included in said physical and logical networks based on said configuration information representing mutual relations;

managing a mutual relation of an operation of said respective objects among said information created; and

providing a visual display of said plurality of objects of said plurality of logical networks and said plurality of objects of said physical network simultaneously with said mutual relations of said respective objects in topology.

12. A method according to claim 11, further comprising:

changing, in response to a user'"'"'s request to change an operation under a mutual relation of objects of any of said plurality of logical networks.

13. A method according to claim 12, wherein said operation under a mutual relation relates to an object managed by said managing device.

14. A method according to claim 13, further comprising:

defining a group of objects; and

designating a change of an attribute of an operation of an object.

15. A method according to claim 14, further comprising:

transmitting information of said changed operation to a software handling said object.

16. A method according to claim 15, further comprising:

executing said software after reflecting said information of said changed information transmitted.

17. A method according to claim 16, further comprising:

providing a visual display of said plurality of objects of said plurality of logical networks and said plurality of objects of said physical network with said changed information in network topology.

18. A method according to claim 17, wherein said objects are displayed in three-dimensions.

19. A method according to claim 18, wherein said objects are three-dimensionally displayed through solid images dynamically created by moving a viewpoint for said objects.

20. A method according to claim 11, wherein said plurality of logical networks include software handling protocols working said objects.