DATA RESTORE DEVICE AND SYSTEM AND METHOD FOR RESTORING CONFIGURATION DATA

• US 20090177763A1
• Filed: 01/04/2008
• Published: 07/09/2009
• Est. Priority Date: 01/04/2008
• Status: Abandoned Application

• Current Assignee: ATEN International Company Limited
• Original Assignee: ATEN International Company Limited
• Inventors: Lu, Yang
• Application Number:
  US11/969,523
• Publication Number:
  US 20090177763A1
• Time in Patent Office: Days
• US Class Current: 709/221
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/0846 based on copy from other elements
• CPC Class Codes: H04L 41/0856 by backing up or archiving configuration information

Abstract

The invention provides a convenient and rapid concurrent manner to restore a group of target devices. Restore configuration data from a source device is transferred to the group of target devices by a data restore device over a network. The data restore device instructs each target device to partially cover original configuration data with the restore configuration data so as to restore the target devices. By using the present invention, it takes only a very short period of time to restore the target devices in one group even the number of target devices in this group is great.

Claims

1. A system for restoring configuration data, the system comprising:

a group of target devices, each of which has original configuration data thereof;

a source device transferring restore configuration data via a network; and

a data restore device connected to the source device and the group of target devices via the network, respectively, the data restore device comprising;

a storage; and

a utility storing the restore configuration data of the source device transferred via the network from the source device to the storage, transferring the restore configuration data of the source device from the storage to selected target devices of the group and instructing each selected target device of the group to cover the original configuration data thereof with the restore configuration data of the source device.

2. The system as claimed in claim 1, wherein the utility partially covers the original configuration data of each target device with the restore configuration data of the source device.

3. The system as claimed in claim 2, wherein the configuration data includes a replaceable portion and a non-replaceable portion, the utility instructs the target device to use the replaceable portion of the restore configuration data of the source device to cover the corresponding portion of the original configuration data, and maintains the non-replaceable portion of the original configuration data.

4. The system as claimed in claim 3, wherein the non-replaceable portion of the original configuration data comprises identification information.

5. The system as claimed in claim 4, wherein the non-replaceable portion comprises at least one selected from a group consisting of IP (Internet Protocol) address, physical address, sub-net mask, gateway address, DHCP (Dynamic Host Configuration Protocol) flag, device name, group name, and device description.

6. The system as claimed in claim 1, wherein the group of target devices are selected through the utility by a user.

7. The system as claimed in claim 1, wherein the utility transfers the restore configuration data to the respective target devices of the group at the same time.

8. A data restore device connected to a source device and a group of target devices via a network, respectively, each target device having original configuration data;

the source device having restore configuration data, the data restore device comprising;

a storage; and

a utility storing the restore configuration data of the source device transferred via the network from the source device to the storage, transferring the restore configuration data of the source device from the storage to selected target devices of the group and instructing each selected target device of the group to cover the original configuration data thereof with the restore configuration data of the source device.

9. The data restore device as claimed in claim 8, wherein the utility partially covers the original configuration data of each target device with the restore configuration data of the source device.

10. The data restore device as claimed in claim 9, wherein the configuration data includes a replaceable portion and a non-replaceable portion, the utility instructs the target device to use the replaceable portion of the restore configuration data of the source device to cover the corresponding portion of the original configuration data, and maintains the non-replaceable portion of the original configuration data.

11. The data restore device as claimed in claim 10, wherein the non-replaceable portion of the original configuration data comprises identification information.

12. The data restore device as claimed in claim 11, wherein the non-replaceable portion comprises at least one selected from a group consisting of IP (Internet Protocol) address, physical address, sub-net mask, gateway address, DHCP (Dynamic Host Configuration Protocol) flag, device name, group name, and device description.

13. The data restore device as claimed in claim 8, wherein the group of target devices are selected through the utility by a user.

14. The data restore device as claimed in claim 8, wherein the utility transfers the restore configuration data to the respective target devices of the group at the same time.

15. A method for restoring configuration data, the method comprising steps of:

transferring restore configuration data of a source device via a network;

storing the restore configuration data of the source device;

transferring the stored restore configuration data of the source device to a group of selected target devices, each of which has original configuration data thereof; and

covering the original configuration data of each selected target device with the restore configuration data of the source device.

16. The method as claimed in claim 15, wherein the original configuration data of each target device is partially covered with the restore configuration data of the source device.

17. The method as claimed in claim 16, wherein the configuration data includes a replaceable portion and a non-replaceable portion, the replaceable portion of the restore configuration data of the source device is used to cover the corresponding portion of original configuration data of each target device, while the non-replaceable portion of the original configuration data of each target device remains.

18. The method as claimed in claim 17, wherein the non-replaceable portion of the configuration data comprises at least one selected from a group consisting of IP address of the device, physical address of the device, sub-net mask of the device, gateway address of the device, DHCP (Dynamic Host Configuration Protocol) flag of the device, device name, group name, and device description.

19. The method as claimed in claim 15, further comprising selecting the respective targets device of the group from a multiple of target devices.

20. The method as claimed in claim 15, wherein the restore configuration data of the source device are transferred to the respective target devices of the group at the same time.