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Detection method for rack type OLT system based ONUs with repeated MAC addresses

A technology of MAC address and detection method, which is applied in the management field of rack-mounted OLT system, can solve the problems of non-detection and achieve the effect of perfect detection function

Active Publication Date: 2015-03-04
山东联信大数据有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, the ONU registration with duplicate MAC on the same line card can be effectively processed, so that the ONU that is registered later will not be connected to the device, but for the rack-mounted OLT system, if there is duplicate The ONU with the MAC address is connected to different line cards. Since the current technical means can only detect the ONU in its own line card, the current technical means cannot detect the ONU with the same MAC address.

Method used

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  • Detection method for rack type OLT system based ONUs with repeated MAC addresses
  • Detection method for rack type OLT system based ONUs with repeated MAC addresses
  • Detection method for rack type OLT system based ONUs with repeated MAC addresses

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Embodiment Construction

[0042] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0043] Such as figure 1 As shown, a detection system for ONUs with duplicate MAC addresses based on a rack-type OLT system, the system includes: multiple ONUs 10 , multiple line cards 20 and a main control panel 30 . Wherein, each line card 20 is connected to at least one ONU 10 ; the main control panel 30 is connected to multiple line cards 20 respectively.

[0044] The ONU 10 is used to access the corresponding line card 20 and complete the ONU registration. The line card 20 obtains the registration information of the ONU 10 connected to it, and sends it to the main control panel 30 in the form of an inter-board communication message. The main control panel 30 obtains and parses the inter-board communication messages, and judges whether the ONU 10 is an ONU with a duplicate address in the OLT system.

[0045...

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Abstract

The invention discloses a detection method for rack type OLT system based ONUs with repeated MAC addresses. The method comprises that a plurality of ONUs are connected into corresponding line cards respectively and complete ONU registration; each line card obtains registration information of the ONUs connected with the line card and sends the registration information to a master control panel in an inter-board communication information mode; the master control panel obtains and analyzes all inter-board communication information and determines whether each ONU has repeated addresses in the OLT system. By the aid of the method, detection of different-slot line card repeated-MAC-address ONUs can be achieved, so that the repeated-MAC-address ONUs can be detected effectively even the ONUs are connected into the different-slot lien cards, and the ONUs connected into the system can be processed correspondingly.

Description

technical field [0001] The invention relates to a management method of a rack-type OLT system, in particular to a detection method for ONUs with duplicate MAC addresses based on the rack-type OLT system. Background technique [0002] In a rack-mounted OLT system, the main control panel manages multiple line cards, and each line card manages multiple ONUs. Usually, the ONU connected to the line card has its own independent MAC address. When the main control panel and the line card manage or operate the ONU, the MAC address of the ONU is usually used as the unique identifier for identifying the ONU. Therefore, in In the OLT system, if an ONU with the same MAC address is connected to the device, it will not only cause problems in ONU registration, but also cause confusion when the OLT device manages or operates the ONU. [0003] In the OLT system, the system needs to have the function of identifying whether there is an ONU with a duplicate MAC address connected to the device,...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/12
Inventor 杨婷
Owner 山东联信大数据有限公司
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