Managing and changing device settings

• US 8,082,432 B2
• Filed: 08/31/2009
• Issued: 12/20/2011
• Est. Priority Date: 11/10/2004
• Status: Active Grant

• Current Assignee: Juniper Networks Incorporated
• Original Assignee: Juniper Networks Incorporated
• Inventors: Fehrle, James E.
• Primary Examiner(s): Colin, Carl
• Assistant Examiner(s): SIDDIQI, MOHAMMAD A
• Application Number:
  US12/550,785
• Publication Number:
  US 20090319765A1
• Time in Patent Office: 841 Days
• Field of Search: 709220-226, 370/453, 713/100, 713/1
• US Class Current: 713/1
• CPC Class Codes: G06F 15/177 Initialisation or configuration control processor initialisation G06F9/4405
• CPC Class Codes: G06F 9/44505 Configuring for program initiating, e.g. using registry, configuration files
• CPC Class Codes: H04L 41/08 Configuration management of networks or network elements address allocation H04L61/50
• CPC Class Codes: H04L 41/28 Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration

Abstract

A system facilitates the configuring of a set of devices. The system stores templates, where each template includes configuration data that applies to one or more of the devices. The system configures the devices based on the configuration data in the templates.

Claims

1. A system comprising:

a management system, coupled to a plurality of network devices via a network, the management system comprising;

a data base to store a first template that includes a parameter value for configuring a first network device of the plurality of network devices, and

a processor to;

import configuration information from the first network device,

determine whether a device value in the imported configuration information equals the parameter value in the template, and

remove, from the imported configuration information, the device value when the device value equals the parameter value in the template to form modified configuration information associated with the first network device.

2. The system of claim 1, where the database further comprises:

a second template that includes a different parameter value for configuring the first network device, and

where the processor is further to;

prioritize the first template and the second template, a parameter value associated with a higher priority one of the first template and the second template overriding a parameter value associated with a lower priority one of the first template and the second template.

3. The system of claim 2, where the processor is further to:

associate the first and second templates with at least the first network device.

6. The system of claim 1, where the processor is further to:

override, when the device value in the imported configuration information conflicts with the parameter value in the first template, the parameter value in the first template.

4. The system of 2, where the first template refers to the second template to provide at least one parameter value.

5. The system of 2, where the first template comprises a generic template associated with a plurality of types of network devices and the second template comprises a specific template associated with a specific type of network device.

7. A device comprising:

a processor to;

store a plurality of templates to a memory device, each of the plurality of templates including a parameter value for configuring a configurable device,

import configuration information from the configurable device, and

remove, when a device value in the imported configuration information equals the parameter value included in one of the plurality of templates, the device value from the configuration information of the configurable device.

8. The device of claim 7, where the processor is further to:

override, when the device value in the imported configuration information conflicts with the parameter value in the template, the parameter value in the template.

9. The device of claim 7, where the processor is further to:

access, via a network, the plurality of templates stored on the memory device.

10. The device of claim 7, where the processor is further to:

modify the parameter value included in the one of the plurality of templates to form a modified template,

save the modified template to the memory device,

import the configuration information from the configurable device, and

remove, when the device value in the imported configuration information equals the modified parameter value included in modified template, the device value from the configuration information of the configurable device.

11. The device of claim 10, where the processor is further to:

validate data associated with the configurable device prior to removing the device value from the configuration information of the configurable device.

12. The device of claim 7, where a first template of the plurality of templates refers to another one of the plurality of templates to provide the parameter value included in the first template for configuring the configurable device.

13. The device of claim 7, where one of the plurality of templates comprises a generic template associated with a plurality of types of configurable devices.

14. The device of claim 7, where one the of the plurality of templates comprises a specific template associated with a specific type of configurable device.

15. The device of claim 7, where the processor is further to:

determine that a flag is set in a first template of the plurality of templates, the flag being associated with a referenced parameter value, the referenced parameter value referenced by the device value in the imported configuration information; and

override, based on the set flag, another parameter value in a second template of the plurality of templates, the second template having a higher priority than the first template.

16. A method comprising:

storing, by a first network device, a first template, the first template including a parameter value for configuring a second network device;

importing, by the first network device, configuration information from the second network device; and

modifying, by the first network device, the configuration information by removing a device value from the configuration information when the device value equals the parameter value included in the first template.

17. The method of claim 16, comprising:

storing, by the first network device, a second template, the second template including a different parameter value for configuring the second network device; and

prioritizing, by the first network device, the first template and the second template, the parameter value included in the first template prioritized to override the different parameter value included in the second template.

18. The method of claim 16, where the storing the first template further comprises:

associating, by the first network device, the first template with the second network device.

19. The method of claim 16, where the modifying the configuration information further comprises:

overriding, when the device value in the imported configuration information conflicts with the parameter value included in the first template, the parameter value included in the first template.

20. The method of claim 17, further comprising:

setting, by the first network device, a flag in the second template, the flag associated with the different parameter value included in the second template; and

overriding, by the first network device and based on the set flag, the parameter value included in the first template with the different parameter value included in the second template.