REGISTRATION OF AD-HOC GROUP MEMBERS INTO AN INFRASTRUCTURE NETWORK

• US 20120102207A1
• Filed: 10/26/2010
• Published: 04/26/2012
• Est. Priority Date: 10/26/2010
• Status: Abandoned Application

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: SALOWEY, Joseph, Hart, Brian
• Application Number:
  US12/912,039
• Publication Number:
  US 20120102207A1
• Time in Patent Office: Days
• US Class Current: 709/228
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0894 Policy-based network configuration management

Abstract

In an example embodiment, a technique employing a device (registration assistant) that can communicate with an infrastructure network to configure devices via an ad hoc network to communicate with the infrastructure network. An ad hoc device associates with the registration assistant and sends a request to be configured. The registration assistant contacts a registration service on the infrastructure network and sends data identifying the ad hoc device to the registration service. The registration assistant upon receiving a registration response from the registration assistant forwards configuration data to the ad hoc device that can enable the ad hoc device to communicate with the infrastructure network.

Claims

1. An apparatus, comprising:

at least one transceiver that is configured to communicate with a first network and with a second network; and

control logic coupled to the at least one transceiver that sends and receives data via the at least one transceiver;

wherein the control logic establishes a secure communication session with a registration service coupled with the first network;

wherein the control logic receives data to configure a device via the second network;

wherein the control logic receives a configuration request from the device via the second network;

wherein the control logic obtains registration data from the device via the second network;

wherein the control logic sends the registration data to the registration service via the first network;

wherein the control logic receives a registration status and registration credentials from the registration service via the first network; and

wherein the control logic sends a registration result to the device via the second network, the registration result comprises the registration status, registration credentials, and configuration data.

2. The apparatus of claim 1, further comprising a memory;

and

wherein the control logic stores the data to configure a device and policy data in the memory.

3. The apparatus of claim 1, wherein the control logic disassociates with the first network responsive to receiving the data to configure the device via the second network.

4. The apparatus of claim 3, wherein the control logic associates with the first network a second time responsive to receiving the configuration request from the device via the second network.

5. The apparatus of claim 1, wherein the control logic advertises a capability to configure devices coupled with the second network via a predefined registration protocol on the second network.

6. The apparatus of claim 5, wherein the control logic receives data from the device indicating the device is configurable via the predefined registration protocol.

7. The apparatus of claim 6, wherein the predefined registration protocol is a WiFi Protected Access compatible protocol.

8. The apparatus of claim 1, wherein the control logic signals the device to wait for the registration result responsive to obtaining the registration data.

9. The apparatus of claim 8, wherein the control logic disassociates with the device disassociate while the device is waiting for the registration result.

10. The apparatus of claim 9, wherein the control logic associates with the device a second time responsive to receiving the registration status and registration credentials from the registration service via the first network prior to sending the registration result to the device via the second network.

11. The apparatus of claim 1, wherein the at least one transceiver comprises a first transceiver for communicating with the first network and a second transceiver for communicating on the second network.

12. An apparatus, comprising:

a transceiver; and

control logic coupled with the transceiver that sends and receives data via the transceiver;

wherein the control logic searches for a device advertising a predefined registration protocol coupled with the transceiver;

wherein the control logic sends a request to register with an infrastructure network to a device advertising the predefined registration protocol;

wherein the control logic receives a registration result from the device advertising the predefined registration protocol via the transceiver, the registration result comprises registration status data, registration configuration data and registration credentials; and

wherein the control logic associates with the infrastructure network via the transceiver with the registration credentials received from the device advertising the predefined registration protocol.

13. The apparatus of claim 12, wherein the control logic sends data indicating compatibility with the predefined registration protocol to the device advertising the predefined registration protocol via the transceiver.

14. The apparatus of claim 12, wherein the control logic associates with the device advertising the predefined registration protocol with a WiFi Protected Access compatible protocol.

15. The apparatus of claim 12, wherein the control logic receives a request for data identifying a device via the transceiver;

and

wherein the control logic sends device identification data via the transceiver response to the request for data identifying a device.

16. The apparatus of claim 12, wherein the control logic receives a message to wait for the registration result.

17. The apparatus of claim 16, wherein the control logic disassociates with the device advertising the predefined registration protocol responsive to receiving the message to wait for the registration result.

18. The apparatus of claim 16, wherein the control logic establishes a new secure session with the device advertising the predefined registration protocol to receive the registration result.

19. A method, comprising:

associating with a device employing a first protocol on a first network;

receiving a request to configure the device;

obtaining device identification data from the device;

sending the device identification data to a registration service on a second network;

receiving a registration response from the registration service; and

provisioning the device with data enabling the device to establish communications on the second network.

20. The method of claim 20, further comprising:

disassociating with the device responsive to obtaining device identification data from the device;

securely associating with the registration service responsive to obtaining device identification data from the device; and

establishing a new, secure session with the device responsive to receiving the registration response.