Method and system for managing a network

• US 7,398,307 B2
• Filed: 04/30/2003
• Issued: 07/08/2008
• Est. Priority Date: 04/30/2003
• Status: Active Grant

• Current Assignee: Valtrus Innovations Limited (f/k/a Dolya Holdco 9 Limited) (Key Patent Innovations Limited)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Dorland, Chia-Chu S.
• Primary Examiner(s): Nguyen; Quang N.
• Application Number:
  US10/425,727
• Publication Number:
  US 20040221026A1
• Time in Patent Office: 1,896 Days
• Field of Search: 705/26, 713/300, 709/223, 709/229, 709/250, 709/238, 709/226, 709/224, 709/203
• 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 41/024 using relational databases for representation of network management data, e.g. managing via structured query language [SQL]
• CPC Class Codes: H04L 41/0266 using meta-data, objects or commands for formatting management information, e.g. using eXtensible markup language [XML]
• CPC Class Codes: H04L 41/0273 using web services for network management, e.g. simple object access protocol [SOAP]
• CPC Class Codes: H04L 41/08 Configuration management of networks or network elements address allocation H04L61/50
• CPC Class Codes: H04L 41/0853 by actively collecting configuration information or by backing up configuration information
• CPC Class Codes: H04L 41/0879 Manual configuration through operator
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

In an exemplary method, a network having first and second network manager devices is managed by independently managing a first operation using a first logic of the first network manager device, including managing a first portion of a database, and by independently managing a second operation using a second logic of the second network manager device, including managing a second portion of the database. A peer-to-peer interface can communicate information between the first and second network manager devices. In an exemplary embodiment, a system for managing a network includes a plurality of network manager devices, each device including a logic for managing a different operation, a database, and a peer-to-peer interface for sending queries to a different network manager device in the plurality and receiving queries from the different network manager device in the plurality.

Claims

1. A method of managing a network, the network having first and second network manager devices, the method comprising:

independently managing a first operation using a first logic of the first network manager device, including managing a first portion of a database;

independently managing a second operation using a second logic of the second network manager device, including managing a second portion of the database; and

communicating information between the first network manager device and the second network manager device using a peer-to-peer interface for sending and receiving queries,

wherein the first network manager device maintains a list of network manager devices that neighbor at least one other network manager device, the list being accessible to the second network manager device via the peer-to-peer interface.

2. The method of claim 1, wherein the first and second logics are business logics.

3. The method of claim 1, comprising:

transferring a task from the first operation to the second operation via the peer-to-peer interface.

4. The method of claim 1, wherein the peer-to-peer interface is implemented using XML/SOAP over HTTP/HTTPS.

5. The method of claim 4, wherein the first and second network manager devices are on opposite sides of a firewall.

6. The method of claim 1, wherein the first network manager device is initially configured with a list indicating network manager devices neighboring the first network manager device.

7. The method of claim 1, wherein each of the first and second operations include managing at least one of an e-service device and an e-service application.

8. The method of claim 7, wherein the first and second network manager devices each include a graphical user interface that enables access to management data stored in the first and second network manager devices and access to the first and second operations.

9. The method of claim 1, wherein the first portion of the database contains information about the first operation, and the second portion of the database contains information about the second operation.

10. The method of claim 9, wherein the first portion of the database contains information about the second operation.

11. The method of claim 10, comprising:

transferring information between the first and second portions of the database via the peer-to-peer interface.

12. A system for managing a network having a plurality of network manager devices, the system comprising:

a database;

a first network manager device, said first network manager device having a first logic adapted to independently manage a first operation, including managing a first portion of the database;

a second network manager device, said second network manager device having a second logic adapted to independently manage a second operation, including managing a second portion of the database; and

a peer-to-peer interface adapted to send and receive queries, said peer-to-peer interface communicating information between the first network manager device and the second network manager device,

wherein the first network manager device maintains a list of neighboring network manager devices that neighbor at least one other of the plurality of network manager devices, the list being accessible to the second network manager device via said peer-to-peer interface.

13. The system of claim 12, wherein the database contains information about the different operation.

14. The system of claim 12, wherein the database of one of the plurality of network manager devices contains information about the different operation of a different network manager device in the plurality.

15. A machine-readable storage medium comprising a computer program for causing a computer to:

independently manage a first operation using a first logic of the first network manager device, including managing a first portion of a database;

independently manage a second operation using a second logic of the second network manager device, including managing a second portion of the database; and

communicate information between the first network manager device and the second network manager device using a peer-to-peer interface for sending and receiving queries,

wherein the first network manager device maintains a list of network manager devices that neighbor at least one other network manager device, the list being accessible to the second network manager device via the peer-to-peer interface.

16. The medium of claim 15, wherein the first and second logics are business logics.

17. The medium of claim 15, wherein the computer program causes the computer to:

transfer a task from the first operation to the second operation via the peer-to-peer interface.

18. The medium of claim 15, wherein the peer-to-peer interface is implemented using XML/SOAP over HTTP/HTTPS.

19. The medium of claim 18, wherein the first and second network manager devices are on opposite sides of a firewall.

20. The medium of claim 15, wherein the first network manager device is initially configured with a list indicating network manager devices neighboring the first network manager device.

21. The medium of claim 15, wherein each of the first and second operations include managing at least one of an e-service device and an e-service application.

22. The medium of claim 21, wherein the first and second network manager devices each include a graphical user interface that enables access to management data stored in the first and second network manager devices and access to the first and second operations.

23. The medium of claim 15, wherein the first portion of the database contains information about the first operation, and the second portion of the database contains information about the second operation.

24. A system for managing a network having data processing means for processing instructions stored in computer-readable storage media, the system comprising:

a first network manager device including data processing means for independently managing a first operation using a first logic of the first network manager device, including managing a first portion of a database;

a second network manager device including data processing means for independently managing a second operation using a second logic of the second network manager device, including managing a second portion of the database; and

means for communicating information between the first network manager device and the second network manager device using a peer-to-peer interface for sending and receiving queries,

wherein the first network manager device maintains a list of network manager devices that neighbor at least one other network manager device, the list being accessible to the second network manager device via the peer-to-peer interface.

25. The system of claim 24, wherein the first and second logics are business logics.

26. The system of claim 24, comprising:

means for transferring a task from the first operation to the second operation via the peer-to-peer interface.

27. The system of claim 24, wherein the peer-to-peer interface is implemented using XML/SOAP over HTTP/HTTPS.

28. The system of claim 27, wherein the first and second network manager devices are on opposite sides of a firewall.

29. The system of claim 24, wherein the first network manager device is initially configured with a list indicating network manager devices neighboring the first network manager device.

30. The system of claim 24, wherein each of the first and second operations include managing at least one of an e-service device and an e-service application.

31. The system of claim 30, wherein the first and second network manager devices each include a graphical user interface that enables access to management data stored in the first and second network manager devices and access to the first and second operations.

32. The system of claim 24, wherein the first portion of the database contains information about the first operation, and the second portion of the database contains information about the second operation.

33. The system of claim 32, wherein the first portion of the database contains information about the second operation.

34. The system of claim 33, comprising:

means for transferring information between the first and second portions of the database via the peer-to-peer interface.