Peer-to-peer based group configuration for interconnected devices

• US 8,873,428 B1
• Filed: 06/20/2012
• Issued: 10/28/2014
• Est. Priority Date: 06/29/2011
• Status: Expired due to Fees

• Current Assignee: Marvell International Limited (Marvell Technology Group Limited)
• Original Assignee: Marvell International Limited (Marvell Technology Group Limited)
• Inventors: Orr, Michael, Bshara, Nafea
• Primary Examiner(s): HOANG, THAI D
• Application Number:
  US13/528,436
• Time in Patent Office: 860 Days
• Field of Search: 370254-258, 370400-408
• US Class Current: 370/254
• CPC Class Codes: H04L 41/082 the condition being updates or upgrades of network functionality
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/104 Grouping of entities

Abstract

Embodiments provide a method for discovering, by a network device of a network, a plurality of network devices of the network; establishing, by the network device, a group of network devices, wherein the group of network devices comprises the network device and a subset of the plurality of network devices; receiving, by the network device, information that is pertinent to one or more network devices included in the group of network devices; processing the information to generate processed information; and propagating the processed information to one or more network devices of the subset of the plurality of network devices.

Claims

1. A method comprising:

discovering, by a network device of a network, a plurality of network devices of the network;

based on discovery of the plurality of network devices, establishing, by the network device, a group of network devices, wherein the group of network devices comprises the network device and a subset of the plurality of network devices;

receiving, by the network device, information that is pertinent to one or more network devices included in the group of network devices, wherein the information comprises (i) configuration information to configure the one or more network devices included in the group of network devices, (ii) updates to update software or firmware installed in the one or more network devices included in the group of network devices, (iii) programming scripts for execution by the one or more network devices included in the group of network devices, and (iv) attributes that identify individual network devices in the group of network devices, which are to receive a respective subset of the information;

processing the information to generate processed information; and

propagating the processed information to one or more network devices of the subset of the plurality of network devices, wherein the processed information propagated to the one or more network devices of the subset of the plurality of network devices is useable by the one or more network devices of the subset of the plurality of network devices to (i) configure one of the one or more network devices of the subset of the plurality of network devices, (ii) update the software or firmware installed in one of the one or more network devices of the subset of the plurality of network devices, (iii) execute programming scripts by one of the one or more network devices of the subset of the plurality of network devices, and (iv) identify individual network devices in the group of network devices, which are to receive a respective subset of the information.

2. The method of claim 1, wherein establishing the group of network devices further comprises:

establishing the group of network devices based on the network device and the subset of the plurality of network devices having one or more common attributes.

3. The method of claim 2, wherein the one or more common attributes comprise one or more of a type of network device, a device class of network device, a make of network device, a model of network device, and a version number of network device.

4. The method of claim 1, wherein processing the information further comprises:

modifying the information to generate the processed information.

5. The method of claim 1, wherein the information comprises a first subset of information and a second subset of information, wherein processing the information further comprises:

processing the information such that (i) the first subset of information is included in the processed information, and (ii) the second subset of information is excluded from the processed information.

6. The method of claim 1, wherein processing the information further comprises:

processing the information to generate the processed information, such that the information and the processed information are the same.

7. The method of claim 1, wherein the network device is a first network device, and propagating the processed information further comprises:

transmitting, by the first network device, the processed information to a second network device of the one or more network devices of the subset of the plurality of network devices in order to facilitate the second network device to propagate the processed information to another one or more network devices of the subset of the plurality of network devices, wherein the second network device is coupled to the first network device via a communication link.

8. The method of claim 1, wherein receiving, by the first network device, the information further comprises:

receiving the information from one or both of (i) an administrator of the network, and (ii) another one or more network devices of the subset of the plurality of network devices.

9. The method of claim 1, wherein the information is encrypted, and wherein processing the information further comprises:

decrypting the information.

10. A network device included in a network, the network device comprising:

a device discovery module configured to discover a plurality of network devices of the network;

a device grouping module configured to establish a group of network devices comprising the network device and a subset of the plurality of network devices;

an information reception module configured to receive information that is pertinent to one or more network devices included in the group of network devices, wherein the information comprises (i) configuration information to configure the one or more network devices included in the group of network devices, (ii) updates to update software or firmware installed in the one or more network devices included in the group of network devices, (iii) programming scripts for execution by the one or more network devices included in the group of network devices, and (iv) attributes that identify individual network devices in the group of network devices, which are to receive a respective subset of the information;

an information processing module configured to process the information to generate processed information; and

an information propagation module configured to propagate the processed information to one or more network devices of the subset of the plurality of network devices, wherein the processed information propagated to the one or more network devices of the subset of the plurality of network devices is useable by the one or more network devices of the subset of the plurality of network devices to (i) configure one of the one or more network devices of the subset of the plurality of network devices, (ii) update the software or firmware installed in one of the one or more network devices of the subset of the plurality of network devices, (iii) execute programming scripts by one of the one or more network devices of the subset of the plurality of network devices, and (iv) identify individual network devices in the group of network devices, which are to receive a respective subset of the information.

11. The network device of claim 10, wherein the device grouping module is configured to establish the group of network devices based on the network device and the subset of the plurality of network devices having one or more common attributes.

12. The network device of claim 11, wherein the one or more common attributes comprise one or more of a type of network device, a device class of network device, a make of network device, a model of network device, and a version number of network device.

13. The network device of claim 10, wherein the information processing module is configured to process the information by modifying the information to generate the processed information.

14. The network device of claim 10, wherein the information comprises a first subset of information and a second subset of information, wherein the information processing module is configured to process the information such that (i) the first subset of information is included in the processed information, and (ii) the second subset of information is excluded from the processed information.

15. The network device of claim 10, wherein the information processing module is configured to process the information such that the information and the processed information are the same.

16. The network device of claim 10, wherein:

the network device is a first network device, and the information propagation module is configured to propagate the processed information by transmitting the processed information to a second network device of the one or more network devices of the subset of the plurality of network devices in order to facilitate the second network device to propagate the processed information to another one or more network devices of the subset of the plurality of network devices; and

the second network device is coupled to the first network device via a communication link.

17. The network device of claim 10, wherein the information reception module is configured to receive the information from one or both of (i) an administrator of the network, and (ii) another one or more network devices of the subset of the plurality of network devices.

18. The network device of claim 10, further comprising:

a decryption module configured to decrypt the information received by the information reception module; and

an encryption module configured to encrypt the processed information, prior to propagating the processed information.