Method and device for reporting MAC update of user

A MAC address and user technology, applied in multiplexing system selection device, selection device, data exchange through path configuration, etc., can solve problems such as network failure, unaffected MAC address reporting and updating, etc., to achieve increased The effect of network traffic

Pending Publication Date: 2021-10-12
ALCATEL LUCENT SHANGHAI BELL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the access node fails, a large number of gratuitous ARP messages may also cause network failure
[0008] Therefore, neither of the above two existing solutions can only report and update the affected MAC addresses, and there are special requirements for network deployment

Method used

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  • Method and device for reporting MAC update of user
  • Method and device for reporting MAC update of user
  • Method and device for reporting MAC update of user

Examples

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Embodiment Construction

[0044] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments of the present invention are described as apparatuses represented by block diagrams and procedures or methods represented by flowcharts. Although the flowcharts describe the operations of the present invention as sequential processes, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process of the present invention may be terminated when its operations have been performed, but may also include additional steps not shown in the flowchart. The processes of the present invention may correspond to methods, functions, procedures, subroutines, subroutines, and the like.

[0045] The methods shown by flowcharts and devices shown by block diagrams discussed below may be implemented by hardware, software, firmware, middleware, microcode, hardware description language, o...

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PUM

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Abstract

The invention aims to provide a method and a device for updating an MAC address of a user, an access node and network equipment. When a first access node newly takes over the access of user equipment, the first access node sends a quick MAC updating and adding request to upstream equipment of the first access node, and the quick MAC updating and adding request is used for indicating an MAC address of a newly added user and corresponding VLAN information. Compared with the prior art, the invention has the advantages that the access node taking over access of the user sends the MAC address of the user to the upstream equipment through a control channel so as to indicate updating of the MAC address of the user. According to the invention, an operator does not need to deploy a special network topology, and because only the affected MAC address is included, interruption of other normal flow cannot be caused. Moreover, through the control channel, a large number of MAC addresses can be updated only through a small number of messages, and the network flow is not increased.

Description

technical field [0001] The invention relates to the technical field of fixed access networks, in particular to a technology for reporting MAC updates of users in the fixed access network. Background technique [0002] In the PON (Passive Optical Network, Passive Optical Network) technology, there is a protection mechanism with feeder redundancy. The following are the Type-B protection modes defined in G.984.1. Type-B is a duplex GPON (Gigabit-Capable PON, Gigabit Passive Optical Network) system, with dual OLTs and optical fiber lines between the OLT (optical line terminal, optical line terminal) and the optical splitter (splitter) , the optical splitter has two input / output ports on the OLT side. When a feeder via the optical splitter is interrupted, traffic should be switched to the redundant protection line. The traffic interruption time is not only related to the reconnection speed of the PON layer, but also related to the update of the user MAC address learned on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04L29/12H04L12/46
CPCH04Q11/0062H04Q11/0067H04L12/4641H04Q2011/0081H04L2101/622
Inventor 肖钰殷芹习睿哲王波舲
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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