Method and system for recovering system software in network terminating equipment

A network terminal and system software technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as small maintenance costs, troublesome and complex recovery methods, and achieve easy operation, save maintenance costs, and simple methods. Effect

Active Publication Date: 2010-11-03
深圳市中兴通讯技术服务有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These operations are obviously too complicated for ordinary end users. In this way, ordinary end users can only send the network terminal equipment back to the maintenance point, or have the maintenance personnel come to service
Due

Method used

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  • Method and system for recovering system software in network terminating equipment
  • Method and system for recovering system software in network terminating equipment
  • Method and system for recovering system software in network terminating equipment

Examples

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Example Embodiment

[0035] The basic idea of ​​the present invention is to set the communication protocol between the network terminal equipment and the user terminal equipment, and set the backup strategy of the network terminal equipment; when the network terminal equipment is working normally, according to the set backup strategy and communication protocol, The system software that needs to be backed up is transmitted to the user terminal device for backup; when the BootLoader of the network terminal device detects that the system software needs to be restored, it downloads the required system software from the user terminal device according to the set communication protocol.

[0036] Here, the system software includes software version, configuration data and so on.

[0037] Hereinafter, the present invention will be further described in detail through the drawings and specific embodiments.

[0038] The present invention implements a method for restoring system software in network terminal equipment,...

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PUM

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Abstract

The invention discloses a method for recovering system software in network terminating equipment. The method comprises the following steps that: a communication protocol and a backup strategy of the network terminating equipment are set between the network terminating equipment and customer premises equipment; the network terminating equipment transmits system software thereof needing backing up to the customer premises equipment for backup according to the set backup strategy and communication protocol when working normally; and a boot loader downloads the required system software from the customer premises equipment according to the set communication protocol when the network terminating equipment detects that the system software needs recovering at the boot loader of the network terminating equipment. The invention discloses a system for recovering the system software in the network terminating equipment at the same time. Through the scheme of the invention, a user can independently realize the recovery of the system software of the network terminating equipment and the method and the system have the advantages of simple method, convenient operation and capacity of saving the maintenance cost of the network terminating equipment.

Description

technical field [0001] The invention relates to computer network and embedded system system restoration technology, in particular to a method and system for restoring system software in network terminal equipment. Background technique [0002] At present, network terminal devices such as home gateways have begun to become popular. These network terminal devices are connected to user terminal devices, such as personal computers (PCs) and personal digital assistants (PDAs), through Ethernet (ETH), wireless fidelity (Wifi), and universal serial bus (USB) ), etc., while on the wide area network (WAN) side, it is connected to the Internet (Internet) through digital subscriber loop (DSL), ETH, passive optical network (PON), etc., thus providing user terminal equipment with the function of accessing the Internet. Most of these network terminal devices are embedded system devices, usually using flash memory (flash) as a non-volatile storage device, and the flash is divided into sev...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06
Inventor 彭永超李迎新
Owner 深圳市中兴通讯技术服务有限责任公司
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