US 10,382,272 B1Granted

Translating configuration information for network devices

AssigneeJuniper Networks, Inc.

InventorsNilesh Kantilal Simaria, Balasankar Rajaguru

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Abstract

An example network device includes a memory configured to store existing configuration information formatted according to a high level structured input format for the network device, and a processor comprising digital logic circuitry and configured to receive data defining new configuration information formatted according to the high level structured input format, determine one or more differences between the new configuration information and the existing configuration information, translate the one or more differences into one or more sets of data defining device level configuration changes for the network device without translating the entire new configuration information, and configure the network device to update existing device level configuration for the network device according to the sets of data defining the device level configuration changes.

Claims12

Dependent claims

A method of configuring a network device, the method comprising:

receiving, by a processor of a network device, data defining new configuration information formatted according to a high level structured input format, the processor comprising digital logic circuitry;
determining, by the processor, one or more differences between the new configuration information and existing configuration information, the existing configuration information formatted according to the high level structured input format, wherein determining the one or more differences comprises:
determining a first set of differences representing additions or updates to existing elements in the new configuration information relative to the existing configuration information;
and
determining a second set of differences representing deletions from the existing configuration information in the new configuration information;
translating, by the processor, the one or more differences into one or more sets of data defining device level configuration changes for the network device without translating the entire new configuration information, wherein translating comprises:
translating the first set of differences to form a first set of device level configuration additions or updates;
and
translating the second set of differences to form a second set of device level configuration deletions;
and
configuring, by the processor, the network device to update existing device level configuration for the network device according to the sets of data defining the device level configuration changes, wherein configuring comprises:
adding elements to or updating elements of the existing device level configuration as indicated by the first set of device level configuration additions or updates;
and
deleting elements from the existing device level configuration as indicated by the second set of device level configuration deletions.

11 more elements

A network device comprising:

a memory configured to store existing configuration information formatted according to a high level structured input format for the network device;
and
a processor comprising digital logic circuitry, the processor configured to:
receive data defining new configuration information formatted according to the high level structured input format;
determine one or more differences between the new configuration information and the existing configuration information, wherein to determine the one or more differences, the processor is configured to:
determine a first set of differences representing additions or updates to existing elements in the new configuration information relative to the existing configuration information;
and
determine a second set of differences representing deletions from the existing configuration information in the new configuration information;
translate the one or more differences into one or more sets of data defining device level configuration changes for the network device without translating the entire new configuration information, wherein to translate the one or more differences, the processor is configured to:
translate the first set of differences to form a first set of device level configuration additions or updates;
and
translate the second set of differences to form a second set of device level configuration deletions;
and
configure the network device to update existing device level configuration for the network device according to the sets of data defining the device level configuration changes, wherein to configure the network device to update the existing device level configuration, the processor is configured to:
add elements to or update elements of the existing device level configuration as indicated by the first set of device level configuration additions or updates;
and
delete elements from the existing device level configuration as indicated by the second set of device level configuration deletions.

14 more elements

A non-transitory computer-readable storage medium comprising instructions that, when executed, cause a processor of a network device to:

receive data defining new configuration information formatted according to a high level structured input format;
determine one or more differences between the new configuration information and existing configuration information, the existing configuration information formatted according to the high level structured input format, wherein to determine the one or more differences, the instructions cause the processor to:
determine a first set of differences representing additions or updates to existing elements in the new configuration information relative to the existing configuration information;
and
determine a second set of differences representing deletions from the existing configuration information in the new configuration information;
translate the one or more differences into one or more sets of data defining device level configuration changes for the network device without translating the entire new configuration information, wherein the instructions that cause the processor to translate the one or more differences comprise instructions that cause the processor to:
translate the first set of differences to form a first set of device level configuration additions or updates;
and
translate the second set of differences to form a second set of device level configuration deletions;
and
configure the network device to update existing device level configuration for the network device according to the sets of data defining the device level configuration changes wherein the instructions that cause the processor to configure the network device comprise instructions that cause the processor to:
add elements to or updating elements of the existing device level configuration as indicated by the first set of device level configuration additions or updates;
and
delete elements from the existing device level configuration as indicated by the second set of device level configuration deletions.

11 more elements

Dependencies are inferred from the claim text.