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Method and system for realizing mutual binding of MAC addresses of local MEP and remote MEP

A MAC address, remote technology, applied in transmission systems, digital transmission systems, electrical components, etc., to achieve the effect of reducing bandwidth and CPU resource occupancy

Active Publication Date: 2018-07-20
BEIJING TELIXIN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention aims to solve the problems described above

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  • Method and system for realizing mutual binding of MAC addresses of local MEP and remote MEP
  • Method and system for realizing mutual binding of MAC addresses of local MEP and remote MEP
  • Method and system for realizing mutual binding of MAC addresses of local MEP and remote MEP

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0047] Those of ordinary skill in the art are well aware that CFM mainly implements monitoring and management functions through the following five messages, which are:...

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Abstract

The invention discloses a method and system for realizing mutual binding of MAC addresses of a local MEP and a remote MEP. The method comprises the following steps: S1: obtaining an identifier of theremote MEP; S2: sending, by the local MEP, a first information message in a multicast manner, wherein the first information message comprises a first MAC address of the local MEP and the identifier; S3: sending, by the remote MEP corresponding to the identifier, a first response message by using the first MAC address as a destination address, wherein the first response message comprises a second MAC address of the remote MEP; and S4: associating the second MAC address with the identifier of the remote MEP to complete the binding of the MAC addresses of the local MEP and the remote MEP.

Description

technical field [0001] The present invention relates to the OAM (Operation Administration and Maintenance) technical field of Ethernet, in particular to a method for learning the MAC address of a remote MEP through the LB (LoopBack) function of CFM. Background technique [0002] As an important Ethernet link-level OAM, CFM (Connectivity Fault Management, connectivity fault management) is used to realize the end-to-end OAM monitoring and management function of the service layer, and is widely used in PTN equipment. [0003] As the networking environment becomes more complex, the CFM configuration scenarios also become more complex. During CFM configuration, the local MEP is required to bind the remote MEP's identifier and port MAC address. There are two existing CFM configuration methods: [0004] 1. After the CC function is enabled between the ports of the MEPs, learn the respective MAC addresses through the interaction of CCM messages between the MEPs and complete the bin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/741H04L12/24H04L45/74
CPCH04L45/74H04L41/06H04L2101/622
Inventor 胡扬
Owner BEIJING TELIXIN ELECTRONICS TECH
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