Method and apparatus for testing communications between a network edge device and a customer premises device

• US 8,208,385 B1
• Filed: 12/10/2007
• Issued: 06/26/2012
• Est. Priority Date: 05/31/2002
• Status: Expired due to Fees

• Current Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Hansen, Kevin, Weber, Walt
• Primary Examiner(s): Yao, Kwang B
• Assistant Examiner(s): NGO, NGUYEN HOANG
• Application Number:
  US11/953,713
• Time in Patent Office: 1,660 Days
• Field of Search: 370/216, 370/221, 370/224, 370/241.1, 370/242, 370247-249, 370/252, 370/352
• US Class Current: 370/242
• 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 12/2883 ATM DSLAM
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 43/50 Testing arrangements

Abstract

A method and apparatus for testing communications within a broadband network between a network edge device and a customer premises device. Network data traffic is diverted from the customer premises device to a test device. The test device emulates the customer premises device through the use of identifying data associated with the customer premises device. In one embodiment, data is diverted from the customer premises device to a test port loop back converter, which performs a DSL conversion of the data. The converted data is backhauled from the test port loop back converter to a test network edge device. The data is then sent from the test network edge device to a test customer premises device. The test customer premises device can be located at a site remote from the network edge device or can be collocated with and directly coupled to the network edge device.

Claims

1. A method for testing communications within a broadband network between a network edge device and a customer premises device comprising:

diverting network data traffic between a network edge device and a specific customer premises device to a test customer premises device, wherein the test customer premises device is located remotely from the specific customer premises device;

entering unique identifying data associated with the customer premises device into the test customer premises device;

sending the unique identifying data from the test customer premises device to a configuration server;

receiving configuration parameters of the specific customer premises device based on the unique identifying data associated with the customer premises device from the configuration server at the test customer premises device; and

emulating all characteristics of the specific customer premises device with the test customer premises device based on the returned configuration parameters.

2. The method of claim 1, wherein the identifying data associated with the customer premises device is a MAC ID.

3. The method of claim 1, wherein the network edge device is a DSLAM.

4. The method of claim 1, wherein the customer premises device is an integrated services hub with at least one network interface and a plurality of user device interfaces.

5. The method of claim 1, further comprising automatically entering the identifying data associated with the customer premises device into the test customer premises device when network data traffic is diverted from the customer premises device to the test customer premises device.

6. The method of claim 1, wherein the test customer premises device is collocated with and coupled to the network edge device.

7. The method of claim 1, further comprising diverting network data traffic from the customer premises device to the test customer premises device by means of a remote switch.

8. The method of claim 1, further comprising:

receiving commands to perform test simulations for identifying service problems from a remote operations center to the test customer premises device.

9. The method of claim 1, further comprising:

coupling a test customer device to the test customer premises device; and

emulating a customer device using the test customer device.

10. An apparatus for testing communications within a broadband network between a network edge device and a customer premises device comprising:

a test customer premises device coupled to a network edge device and configured to receive network data traffic diverted from between a network edge device and a customer premises device, receive unique identifying data associated with the customer premises device, send the unique identifying data to a configuration server, obtain configuration parameters of the customer premises device based on the unique identifying data from the configuration server, and emulate all characteristics of the customer premises device through the use of the obtained configuration parameters, wherein the test customer premises device is located remotely from the customer premises device.

11. The apparatus of claim 10, wherein the identifying data associated with the customer premises device is a MAC ID.

12. The apparatus of claim 10, wherein the network edge device is a DSLAM.

13. The method of claim 10, wherein the customer premises device is an integrated services hub with at least one network interface and a plurality of user device interfaces.

14. The apparatus of claim 10, wherein the identifying data is automatically entered into the test customer premises device when network data traffic is diverted from the customer premises device to the test customer premises device.

15. The apparatus of claim 10, wherein the test customer premises device is collocated with and coupled to the network edge device.

16. The apparatus of claim 10, further comprising a remote switch to divert network data traffic from the customer premises device to the test customer premises device.

17. The system of claim 10, further comprising:

a remote operations center configured to send commands to the test customer premises device to perform test simulations for identifying service problems.

18. The system of claim 10, further comprising:

a test customer device coupled to the test customer premises device and configured to emulate at least one customer device.

19. The system of claim 18, wherein the test customer premises device and the test customer device are collocated with the network edge device.

20. The system of claim 18, wherein the test customer premises device is collocated with the network edge device and the test customer device is located remotely from the network edge device and the test customer premises device.