System for user authentication

• US 20040139354A1
• Filed: 01/09/2003
• Published: 07/15/2004
• Est. Priority Date: 01/09/2003
• Status: Abandoned Application

• Current Assignee: AT&T Knowledge Ventures, L.P. (AT&T, Inc.)
• Original Assignee: SBC Properties, L.P.
• Inventors: Chen, Zesen, Jones, Kenneth Roger, Gonsalves, Brian
• Application Number:
  US10/339,139
• Publication Number:
  US 20040139354A1
• Time in Patent Office: Days
• US Class Current: 713/202
• CPC Class Codes: H04L 12/2856 Access arrangements, e.g. Internet access asynchronous transfer mode networks H04L12/5601; broadband local area networks H04L12/2801; optical access or distribution networks H04Q11/0067; access to open networks H04L12/5691; digital subscriber line end-user equipment and bit-level processing of data on a PSTN-based network H04M11/00; home network gateways H04L12/2834; wireless access networks H04W
• CPC Class Codes: H04L 12/2859 Point-to-point connection between the data network and the subscribers encapsulation H04L12/4633; virtual LANs H04L12/4641; routing of packets H04L45/00
• CPC Class Codes: H04L 12/2898 Subscriber equipments DSL modems H04M11/062; cable modems H04L12/2801
• CPC Class Codes: H04L 63/162 at the data link layer

Abstract

A system for user authentication includes a computing device, a customer premise equipment, and an authentication device. The authentication device is remotely located from the computing device and includes one or more processing resources. Embedded within the processing resource is Point-to-Point Protocol over Ethernet (“PPPoE”). The authentication device is operable to utilize the PPPoE to authenticate one or more users of the computing device and the customer premise equipment. The authentication device further includes a housing to enclose the processing resource, one or more Ethernet input/output ports in order to communicate with the computing device and the customer premise equipment, and an indicator to indicate to the user an operating status for the authentication device. Once the authentication device authenticates the user, the authentication device becomes transparent to the computing device with no routing or bridging functionality.

Claims

1. A system for authenticating one or more DSL users, the system comprising:

a computing device;

a modem interfaced with the computing device;

a processing resource interfaced with the computing device and the modem and remotely located from the computing device and the modem, the processing resource including Point-to-Point Protocol over Ethernet and operable to authenticate a user of the computing device and the modem;

one or more Ethernet input ports associated with the processing resource;

one or more Ethernet output ports associated with the processing resource;

a housing associated with the processing resource, the housing operable to enclose the processing resource; and

an indicator associated with the processing resource, the indicator operable to indicate to the user an operating status of the processing resource.

2. A system for authenticating one or more users, the method comprising:

a computing device;

a customer premise equipment interfaced with the computing device; and

an authentication device remotely located from the computing device and interfaced with the computing device and the customer premise equipment, the authentication device including Point-to-Point Protocol over Ethernet and operable to authenticate a user of the computing device and the customer premise equipment.

3. The system of claim 2 wherein the authentication device includes one or more Ethernet input ports and one or more Ethernet output ports.

4. The system of claim 2 wherein the authentication device includes one or more processing resources.

5. The system of claim 4 wherein the authentication device further includes a housing operable to enclose the processing resource.

6. The system of claim 2 further comprising an indicator associated with the authentication device, the indicator operable to indicate to the user an operating status of the authentication device.

7. The system of claim 2 further comprising the authentication device disposed within the customer premise equipment.

8. The system of claim 2 further comprising the authentication device operable to provide one or more error prompts when the authentication device experiences an error.

9. The system of claim 2 further comprising the authentication device operable to utilize the IETF RFC 2516 standard.

10. The system of claim 2 wherein the Point-to-Point Protocol over Ethernet is embedded within a processing resource disposed within the authentication device.

11. The system of claim 2 further comprising one or more cables associated with the authentication device, the one or more cables operable to interface the authentication device with the computing device and the modem.

12. The system of claim 2 further comprising the authentication device operable to connect to a network and receive one or more upgrades from a remote location.

13. An authentication device comprising:

a processing resource including Point-to-Point Protocol over Ethernet and operable to authenticate a user of a computing device and a customer premise equipment;

one or more Ethernet ports associated with the processing resource; and

an indicator associated with the processing resource, the indicator operable to indicate to the user an operating status of the processing resource.

14. The authentication device of claim 13 further comprising a housing associated with the processing resource, the housing operable to enclose the processing resource.

15. The authentication device of claim 13 further comprising one or more cables associated with the processing resource, the one or more cables operable to interface the processing resource with the computing device and the customer premise equipment.

16. The authentication device of claim 13 further comprising the processing resource disposed between the computing device and the customer premise equipment.

17. The authentication device of claim 13 further comprising the processing resource operable to provide one or more error prompts when the processing resource experiences an error.

18. The authentication device of claim 13 wherein the Point-to-Point Protocol over Ethernet is embedded within the processing resource.

19. The authentication device of claim 13 wherein the indicator comprises a light emitting diode.

20. The authentication device of claim 13 further comprising the processing resource operable to connect to a network and receive one or more upgrades.