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A method for remote batch upgrade of onu system software in boot environment

A technology of remote batching and system software, applied in multiplexing system selection devices, transmission systems, software deployment, etc., can solve the problem that ONUs cannot be remotely upgraded, solve inconvenience problems, improve maintenance efficiency, reduce workload effect

Active Publication Date: 2019-10-25
WUHAN YANGTZE OPTICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved in the present invention is, aiming at the problem that the existing ONU cannot be remotely upgraded under Boot, a method for remotely batch upgrading the ONU system software under the Boot environment is provided, only need to slightly modify the Boot file of the ONU, It can complete the remote batch upgrade of ONU devices in the Boot state, thus reducing the workload of the product in actual engineering maintenance

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  • A method for remote batch upgrade of onu system software in boot environment
  • A method for remote batch upgrade of onu system software in boot environment
  • A method for remote batch upgrade of onu system software in boot environment

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Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] The invention discloses a method for remotely batch upgrading ONU system software in a Boot environment controlled by an OLT in the EPON technology. The ONU is in the Boot environment, realizes the simple conversation function with the OLT, receives the upgrade command issued by the OLT, connects to the upgrade server, downloads the upgrade file, performs the corresponding upgrade action, completes the upgrade and restarts, so as to start the upgraded system software normally, register and normal work. The OLT remotely completes the upgrade work in batches, records the various states of the corresponding ONUs, and completes the state update.

[0041] The method for remote batch upgrade of the present invention's ONU system software under Boot environment, it comprises the steps:

[0042] Such as figure 1 The usage scenario of the present invention s...

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Abstract

The invention provides a method for carrying out remote batch upgrading on ONU (Optical Network Unit) system software in a Boot environment. The method comprises the steps that an OLT (Optical Line Terminal) detects information reported by ONUs, and when the ONUs are located in the Boot environment, the ONUs carry out message interaction with the OLT, thereby finishing registering processes; when the ONUs are located in the Boot environment, the ONUs establish connection with a TFTP server, and the OLT issues batch ONU upgrading commands; after multiple ONUs in the Boot environment receive corresponding upgrading commands, the ONUs are connected with an appointed server, obtain upgrading files and carry out corresponding remote upgrading actions, and the ONUs are rebooted after upgrading is successful; and the multiple successfully upgraded ONUs register and log in the OLT, and normal transmission service functions are recovered. According to the method, the terminal devices in the Boot environment are upgraded through the remote local side device OLT, the traditional local upgrading is avoided, the device maintenance workload is greatly reduced, and the maintenance efficiency is improved.

Description

technical field [0001] The invention belongs to the field of access networks, and in particular relates to a method for remotely batch upgrading ONU system software in a Boot environment, maintenance and upgrade issues based on EPON (Ethernet Passive Optical Network, Ethernet Passive Optical Network) access products, and the like. Background technique [0002] The further development of broadband services has created demand for operators to increase broadband speed. Telephone lines in the home have gradually been replaced by fiber optics. And EPON is an important technology to realize fiber-to-the-home. [0003] EPON is an Ethernet-based PON technology. It adopts point-to-multipoint structure, passive optical fiber transmission, and provides multiple services on Ethernet. EPON technology is standardized by the IEEE802.3EFM working group. In June 2004, the IEEE802.3EFM working group released the EPON standard - IEEE802.3ah (incorporated into the IEEE802.3-2005 standard in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04L29/08G06F8/65
CPCG06F8/65H04L67/06H04Q11/0062H04Q11/0067H04Q2011/0079
Inventor 杜军卢方增郑直周杰
Owner WUHAN YANGTZE OPTICAL TECH
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