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Method and device for switching multiple ONU authentication modes in PON system

An authentication method and authentication mode technology, which is applied in the transmission system, digital transmission system, user identity/authority verification, etc., can solve the problems of complex operation process and increased engineering transformation cost, so as to achieve simple operation process, reduce engineering transformation cost, The effect of simplifying the operation steps

Active Publication Date: 2014-07-09
FENGHUO COMM SCI & TECH CO LTD
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Problems solved by technology

[0009] However, in the PON system deployed in early projects, most ONUs adopt the physical address authentication mode. When changing the ONU authentication mode from the physical address authentication mode to the logical information authentication mode, the original ONU that passed the physical address authentication mode needs to be disassembled. , adding logical authentication information on the ONU, reconfiguring related services and then reassembling, not only the operation process is more complicated, but also the cost of engineering transformation is increased

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  • Method and device for switching multiple ONU authentication modes in PON system
  • Method and device for switching multiple ONU authentication modes in PON system
  • Method and device for switching multiple ONU authentication modes in PON system

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0036] The method for switching multiple ONU authentication modes in the PON system in the embodiment of the present invention comprises the following steps:

[0037] S1. Change the authentication mode of PON (ports connected by PON technology) to hybrid authentication mode, change the authentication mode of ONU to logical information authentication mode, and automatically delete the white list of physical addresses corresponding to ONU.

[0038] S2. Configure the logical information whitelist of legal ONUs. The logical information whitelist includes the slot number of the service interface disk, the number of the PON port, and the number of the ONU. The OLT associates the ONU logical information with the physical address of the ONU according to the logical information whitelist of the ONU. information.

[0039] S3. Access the ONU, and the OL...

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Abstract

The invention discloses a method and device for switching multiple ONU authentication modes in a PON system, and relates to the field of ONU management in PON systems. The method comprises the steps that a PON opening authentication mode is changed into a mixed authentication mode, and an ONU authentication mode is changed into a logic information authentication mode; a legal ONU logic information white list is configured, ONU logic information and ONU physical address information are associated through an OLT according to the logic information white list; an ONU is accessed and is authenticated through the OLT based on the logic information white list; after ONU authentication is successful, the OLT sends ONU authorization and business configuration information to a business interface disc. By means of the method and device for switching the multiple ONU authentication modes in the PON system, the various ONU authentication modes can be switched smoothly, operation process is simpler, and project reconstruction cost can be reduced.

Description

technical field [0001] The present invention relates to the field of management of ONU (Optical Network Unit, Optical Network Unit) by PON (Passive Optical Network, Passive Optical Network) system, and specifically relates to a method and device for switching multiple ONU authentication modes in the PON system. Background technique [0002] PON is a pure dielectric network. PON can avoid the electromagnetic interference and lightning effects of external equipment, reduce the failure rate of lines and external equipment, and improve the reliability of the system. In the PON system, the authentication and authorization management mode (PON port authentication mode) for ONU mainly includes: [0003] Non-authentication mode: ONU directly authorizes without authentication; [0004] Physical address authentication mode: authenticate according to the physical address of the ONU; [0005] Logical information authentication mode: authenticate according to the logical information of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06H04L9/32
Inventor 周娟李凌胡威
Owner FENGHUO COMM SCI & TECH CO LTD
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