Automatic upgrade of live network devices

• US 20020087668A1
• Filed: 12/29/2000
• Published: 07/04/2002
• Est. Priority Date: 12/29/2000
• Status: Abandoned Application

• Current Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Original Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Inventors: Werner, Michael S., San Martin, Raul S., Stacey, Brian J., Bill, Shane E.
• Application Number:
  US09/751,320
• Publication Number:
  US 20020087668A1
• Time in Patent Office: Days
• US Class Current: 709/221
• CPC Class Codes: G06F 11/1433 during software upgrading
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57

Abstract

A process and system for the automatic upgrading of a programmable device system in communication with a server, providing new versions of software or components, and verification that new features have been implemented successfully and are working properly in the new version of software, and optionally including backing up and restoring the old software in the event testing results in a critical failure.

Claims

1. A method implemented in a computer program application for updating software on a programmable device, the method comprising:

providing two way communication between a server and the programmable device;

configuring an updating process that executes on the server;

updating the programmable device in accordance with the updating process;

testing the operation of at least a portion of the updated software on the programmable device.

2. The method of claim 1 further comprising

backing up at least a portion of the pre-existing software on the programmable device, and

based upon the testing, restoring the backed portion of the software on the programmable device.

3. The method of claim 2 wherein the backing up occurs on the programmable device.

4. The method of claim 2 wherein the backing up occurs at the server.

5. The method of claim 1 wherein the communications is over the Internet.

6. The method of claim 1 further comprising the server signaling the programmable device to shut down and restart prior to the backing up action.

7. The method of claim 6 wherein there is a user definable delay between the signaling and the shutting down.

8. The method of claim 2 further comprising:

sending a signal to a user based upon an outcome of the testing.

9. A system for updating software on a programmable device comprising:

a server;

a programmable device able to be in two way communication with the server;

the server comprising computer software comprising instructions to cause the server to

configure an update process;

update software on the programmable device in accordance with the update process;

test the operation of at least a portion of the updated software on the programmable device.

10. The system of claim 9 wherein the computer software further comprises instructions to

back up at least a portion of the software on the programmable device;

based upon the testing, restore at least a portion of the backed up software onto the programmable device.

11. The system of claim 10 wherein the back up occurs at the server.

12. The system of claim 9 wherein the communication is over the Internet.

13. The system of claim 9 wherein the computer software further comprises instructions to cause the server to signal the programmable device to shut down and restart prior to the back up.

14. The system of claim 9 wherein a user definable delay between the signaling and the shutting down is provided.

16. The product of claim 15 further comprising computer software comprising instructions to cause the server to restore at least a portion of the backed up software on the programmable device based upon the testing.

17. The product of claim 16 wherein back up occurs on the programmable device.

18. The product of claim 16 wherein the backing up occurs at the server.

19. The product of claim 15 wherein the communication is over the Internet.

20. The product of claim 15 further comprising instructions operable to cause a programmable processor to cause the server to signal the programmable device to shut down and restart prior to the backing up step.

21. The product of claim 20 wherein there is a user definable delay between the signaling and the shutting down.

22. The method of claim 15 further comprising instructions to:

send a signal to a user based upon a testing outcome.

15. A computer program product, tangibly stored on a computer-readable medium, for updating software on a programmable device, comprising instructions operable to cause a programmable processor to:

configure an update process;

communicate with the programmable device over a two way communications medium;

backup at least a portion of the software on the programmable device;

update software on the programmable device in accordance with the update process;

test the operation of at least a portion of the updated software on the programmable device.