Network diagnostic systems and methods for using network configuration data

• US 20070263545A1
• Filed: 05/12/2006
• Published: 11/15/2007
• Est. Priority Date: 05/12/2006
• Status: Abandoned Application

• Current Assignee: Finisar Corporation (II-VI Incorporated)
• Original Assignee: Finisar Corporation (II-VI Incorporated)
• Inventors: Cuni, Genti, Schondelmayer, Adam, Foster, Craig, Perry, David
• Application Number:
  US11/433,290
• Publication Number:
  US 20070263545A1
• Time in Patent Office: Days
• US Class Current: 370/241
• CPC Class Codes: H04L 41/0631 using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
• CPC Class Codes: H04L 43/065 related to network devices
• CPC Class Codes: H04L 43/18 Protocol analysers

Abstract

A network diagnostic module may use network configuration data in performing network diagnostic methods. The network diagnostic module may use network configuration data to generate baseline network activity data. The network diagnostic module may use network configuration data to identify network components and aggregate network activity data for the components. The network diagnostic module may use network configuration data to identify sets of network components and to access network activity data for the sets. The network diagnostic module may use network activity data to identify sets of network components and to access network configuration data for the sets.

Claims

1. A network diagnostic method comprising:

using network configuration data to automatically generate component-specific baseline network activity data from first network activity data.

2. The network diagnostic method as in claim 1, further comprising:

accessing second network activity data; and

comparing the component-specific baseline network activity data and the second network activity data.

3. The network diagnostic method as in claim 2, further comprising:

providing an alarm at least partially in response to comparing the component-specific baseline network activity data and the second network activity data.

4. The network diagnostic method as in claim 1, wherein the component-specific baseline network activity data comprises at least one boundary for a network activity statistic associated with a network component.

5. The network diagnostic method as in claim 1, wherein the component-specific baseline network activity data comprises at least one boundary for a network activity statistic associated with a network component and at least one time period.

6. A network diagnostic method comprising:

using network configuration data to identify a plurality of network components; and

aggregating network activity data for the plurality of network components.

7. The network diagnostic method as in claim 6, wherein the network activity data comprises a network activity statistic.

8. The network diagnostic method as in claim 6, wherein the aggregating network activity data for the plurality of network components comprises:

averaging a network activity statistic.

9. The network diagnostic method as in claim 6, wherein the aggregating network activity data for the plurality of network components comprises:

summing a network activity statistic.

10. The network diagnostic method as in claim 6, wherein the aggregating network activity data for the plurality of network components comprises:

calculating a standard deviation of a network activity statistic

11. A network diagnostic method comprising:

using network configuration data to identify a first set of one or more network components and a second set of one or more network components;

accessing first network activity data for the first set of one or more network components;

accessing second network activity data for the second set of one or more network components; and

comparing the first network activity data and the second network activity data.

12. The network diagnostic method as in claim 11, wherein the network configuration data indicates a manufacturer for the first set of one or more network components;

and wherein the network configuration data indicates at least one other manufacturer of at least one of the second set of one or more network components.

13. The network diagnostic method as in claim 11, wherein the network configuration data indicates a software product run by the first set of one or more network components;

and wherein the network configuration data indicates at least one other software product run by at least one of the second set of one or more network components.

14. The network diagnostic method as in claim 11, wherein the network configuration data indicates a version of a software product run by the first set of one or more network components;

and wherein the network configuration data indicates at least one other version of a software product run by at least one of the second set of one or more network components.

15. The network diagnostic method as in claim 11, wherein the network configuration data indicates that the first set of one or more network components share a network configuration characteristic;

and wherein the network configuration data indicates that the second set of one or more network components lack the network configuration characteristic.

16. A network diagnostic method comprising:

using network activity data to identify a first set of one or more network components and a second set of one or more network components;

accessing first network configuration data for the first set of one or more network components;

accessing second network configuration data for the second set of one or more network components; and

comparing the first network configuration data and the second network configuration data.

17. The network diagnostic method as in claim 16, wherein the first network configuration data indicates a manufacturer for the first set of one or more network components;

and wherein the second network configuration data indicates at least one other manufacturer of at least one of the second set of one or more network components.

18. The network diagnostic method as in claim 16, wherein the first network configuration data indicates a software product run by the first set of one or more network components;

and wherein the second network configuration data indicates at least one other software product run by at least one of the second set of one or more network components.

19. The network diagnostic method as in claim 16, wherein the first network configuration data indicates a version of a software product run by the first set of one or more network components;

and wherein the second network configuration data indicates at least one other version of a software product run by at least one of the second set of one or more network components.

20. A network diagnostic method comprising:

automatically generating component-specific baseline network activity data from first network activity data.

21. The network diagnostic method as in claim 20, further comprising:

accessing second network activity data; and

comparing the component-specific baseline network activity data and the second network activity data.

22. The network diagnostic method as in claim 21, further comprising:

providing an alarm at least partially in response to comparing the component-specific baseline network activity data and the second network activity data.

23. The network diagnostic method as in claim 20, wherein the component-specific baseline network activity data comprises at least one boundary for a network activity statistic associated with a network component.

24. The network diagnostic method as in claim 20, wherein the component-specific baseline network activity data comprises at least one boundary for a network activity statistic associated with a network component and at least one time period.