Granted Patent B2

US 12,542,715 · App. 18/525,517 · Granted Feb 3, 2026

Inventors: Ajoy C. Siddabathuni (Santa Clara, CA); Bjorn Dag Johnsen (Oslo, NO); Raghunath Shenbagam (San Jose, CA)

Assignee: Oracle International Corporation

H04L41/082H04L41/0661H04L41/084H04L41/0856H04L41/0886

Abstract

Claims (55)

1 . A computer-implemented method, the method comprising:

determining, by a first network device of a plurality of network devices in a fabric network, a priority value for a first fabric network authorization and synchronization (first FAS) agent executing on the first network device of the plurality of network devices based on at least one performance metrics of the first network device that transmits command line interface (CLI) commands to the fabric network, wherein the fabric network includes one or more communication channels between the plurality of network devices;

obtaining, by the first network device, the priority value of a primary network device of the plurality of network devices, wherein the priority value of the primary network device is greatest amongst the plurality of network devices;

comparing, by the first network device, the priority value of the first network device with the priority value of the primary network device;

assigning, by the first network device, a primary status to the first network device based on a determination that the priority value of the first network device is greater than the priority value of the primary network device;

transmitting, by the first network device, a priority control packet to each network device of the plurality of network devices, wherein the priority control packet indicates that the primary status is assigned to the first network device;

receiving, by the first network device, CLI commands from a second network device of the plurality of network devices based on the priority control packet that implements the CLI commands in the fabric network, wherein the CLI commands are associated with modification of a configuration of the second network device;

modifying, by the first network device, the configuration of the second network device based on the CLI commands, wherein modifying the configuration of the second network device defines a new configuration for the second network device, causes the same modification in the configuration to implement across the fabric network; and

authenticating, via the second network device, the configuration through the CLI commands by matching a hash value extracted from the CLI commands with a hash value stored in a repository,

wherein the configuration of the second network device is modified using a FAS agent by updating a state identifier associated with the configuration of the second network device, then the FAS agent transmits a control packet that corresponds to a new state identifier associated with the new configuration.

2 . The computer-implemented method of claim 1 , wherein determining the priority value for the first network device comprises:

identifying predetermined characteristics of the first network device, wherein the predetermined characteristics comprise at least one of available bandwidth, available processing resources, a quantity of devices connected to the first network device, and a quality of a connection of the first network device with another network device; and

determining the priority value for the first network device based on the predetermined characteristics.

3 . The computer-implemented method of claim 1 , wherein the first network device operates a joint subnet mask with an external network device present in an external fabric network.

4 . The computer-implemented method of claim 3 , wherein the joint subnet mask is operated based on dynamic routing protocols managed by a FAS agent, establish a VLAN (Virtual Local Area Network), the VLAN is a private network managed by the network devices over an independent management channel to communicate with other FAS agent in the fabric network wherein the FAS agent determines a route communication channel from one or more route communication channels between the plurality of network devices using the joint subnet mask.

5 . The computer-implemented method of claim 4 , wherein the joint subnet mask is operated based on a current status of the fabric network, and the current status is determined based on at least one of a throughput through the fabric network, processing resources available to the first network device and the external network device, a signal quality, a network load of the first network device and the external network device.

6 . The computer-implemented method of claim 1 , wherein the first network device transmits an identification of modifying the configuration to each network device of the plurality of network devices.

7 . A system comprising:

one or more processors; and

a non-transitory computer-readable medium storing instructions that when executed by the one or more processors, cause the one or more processors to perform operations including:

determining, by a first network device of a plurality of network devices in a fabric network, a priority value for a first fabric network and synchronization (first FAS) agent executing on the first network device of the plurality of network devices based on at least one performance metrics of the first network device that transmits command line interface (CLI) commands to the fabric network, wherein the fabric network includes one or more communication channels between the plurality of network devices;

obtaining the priority value of a primary network device of the plurality of network devices, wherein the priority value of the primary network device is greatest amongst the plurality of network devices;

comparing the priority value of the first network device with the priority value of the primary network device;

assigning a primary status to the first network device based on a determination that the priority value of the first network device is greater than the priority value of the primary network device;

transmitting, by the first network device, a priority control packet to each network device of the plurality of network devices, wherein the priority control packet indicates that the primary status is assigned to the first network device;

receiving, by the first network device, CLI commands from a second network device of the plurality of network devices based on the priority control packet that implements the CLI commands in the fabric network, wherein the CLI commands are associated with modification of a configuration of the second network device;

modifying, by the first network device, the configuration of the second network device based on the CLI commands, wherein modifying the configuration of the second network device defines a new configuration for the second network device, causes the same modification in the configuration to implement across the fabric network; and

authenticating, via the second network device, the configuration through the CLI commands by matching a hash value extracted from the CLI commands with a hash value stored in a repository,

wherein the configuration of the second network device is modified using a FAS agent by updating a state identifier associated with the configuration of the second network device, then the FAS agent transmits a control packet that corresponds to a new state identifier associated with the new configuration.

8 . The system of claim 7 , wherein determining the priority value for the first network device comprises:

identifying predetermined characteristics of the first network device, wherein the predetermined characteristics comprise at least one of available bandwidth, available processing resources, a quantity of devices connected to the first network device, and a quality of a connection of the first network device with another network device; and

determining the priority value for the first network device based on the predetermined characteristics.

9 . The system of claim 7 , wherein the first network device operates a joint subnet mask with an external network device present in an external fabric network.

10 . The system of claim 9 , wherein the joint subnet mask is operated based on dynamic routing protocols managed by a FAS agent, establish a VLAN (Virtual Local Area Network), the VLAN is a private network managed by the network devices over an independent management channel to communicate with other FAS agent in the fabric network wherein the FAS agent determines a route communication channel from one or more route communication channels between the plurality of network devices using the joint subnet mask.

11 . The system of claim 10 , wherein the joint subnet mask is operated based on a current status of the fabric network, and the current status is determined based on at least one of a throughput through the fabric network, processing resources available to the first network device and the external network device, a signal quality, a network load of the first network device and the external network device.

12 . The system of claim 7 , wherein the first network device transmits an identification of modifying the configuration to each network device of the plurality of network devices.

13 . A non-transitory computer-readable medium storing instructions that when executed by one or more processors, cause the one or more processors to perform operations including:

determining, by a first network device of a plurality of network devices in a fabric network, a priority value for a first fabric network authorization and synchronization (first FAS) agent executing on the first network device of the plurality of network devices based on at least one performance metrics of the first network device that transmits command line interface (CLI) commands to the fabric network, wherein the fabric network includes one or more communication channels between the plurality of network devices;

obtaining the priority value of a primary network device of the plurality of network devices, wherein the priority value of the primary network device is greatest amongst the plurality of network devices;

comparing the priority value of the first network device with the priority value of the primary network device;

assigning a primary status to the first network device based on a determination that the priority value of the first network device is greater than the priority value of the primary network device;

transmitting, by the first network device, a priority control packet to each network device of the plurality of network devices, wherein the priority control packet indicates that the primary status is assigned to the first network device;

receiving, by the first network device, CLI commands from a second network device of the plurality of network devices based on the priority control packet that implements the CLI commands in the fabric network, wherein the CLI commands are associated with modification of a configuration of the second network device;

modifying, by the first network device, the configuration of the second network device based on the CLI commands, wherein modifying the configuration of the second network device defines a new configuration for the second network device, causes the same modification in the configuration to implement across the fabric network; and

authenticating, via the second network device, the configuration through the CLI commands by matching a hash value extracted from the CLI commands with a hash value stored in a repository,

wherein the configuration of the second network device is modified using a FAS agent by updating a state identifier associated with the configuration of the second network device, then the FAS agent transmits a control packet that corresponds to a new state identifier associated with the new configuration.

14 . The non-transitory computer-readable medium of claim 13 , wherein determining the priority value for the first network device comprises:

identifying predetermined characteristics of the first network device, wherein the predetermined characteristics comprise at least one of available bandwidth, available processing resources, a quantity of devices connected to the first network device, and a quality of a connection of the first network device with another network device; and

determining the priority value for the first network device based on the predetermined characteristics.

15 . The non-transitory computer-readable medium of claim 13 , wherein the first network device operates a joint subnet mask with an external network device present in an external fabric network.

16 . The non-transitory computer-readable medium of claim 15 , wherein the joint subnet mask is operated based on dynamic routing protocols managed by a FAS agent, establish a VLAN (Virtual Local Area Network), the VLAN is a private network managed by the network devices over an independent management channel to communicate with other FAS agent in the fabric network, wherein the FAS agent determines a route communication channel from one or more route communication channels between the plurality of network devices using the joint subnet mask.

17 . The non-transitory computer-readable medium of claim 16 , wherein the joint subnet mask is operated based on a current status of the fabric network, and the current status is determined based on at least one of a throughput through the fabric network, processing resources available to the first network device and the external network device, a signal quality, a network load of the first network device and the external network device.

18 . The non-transitory computer-readable medium of claim 13 , wherein the first network device transmits an identification of modifying the configuration to each network device of the plurality of network devices.

19 . The computer-implemented method of claim 1 , further comprising:

executing, by the first network device, a test on the new configuration by transmitting a test signal to at least one network device of the plurality of network devices, wherein a current configuration is modified with the new configuration based on a positive response of the test executed on the new configuration.

Assignments (1)

Continuity (2)

References Cited (120)