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Equipment configuration migration method and system based on OLT virtualization

A technology for equipment configuration and system migration, applied in the field of passive optical network and virtualization, to achieve the effect of ensuring stability, reducing requirements, and easy operation and maintenance

Inactive Publication Date: 2018-10-12
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Physical operators can see and manage all real OLT slices, all single disks and PON ports, and view and operate all functions; while virtual operators can only manage OLT slices allocated to themselves, and can only view and manage The single disk and PON port in your own OLT slice can only view and operate your own function set

Method used

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  • Equipment configuration migration method and system based on OLT virtualization
  • Equipment configuration migration method and system based on OLT virtualization
  • Equipment configuration migration method and system based on OLT virtualization

Examples

Experimental program
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Embodiment 1

[0042] see figure 1 As shown, an embodiment of the present invention provides a device configuration migration method based on OLT virtualization, including the following steps:

[0043] S1. Automatically identify and summarize objects with the same eigenvalues, including ONU objects or ONU ports that can belong to the same capability level. After they go online, perform a preprocessing check; if the eigenvalues ​​are different, the preprocessing check is not passed and is not allowed. perform migration operations;

[0044] S2. Use ONU as the granularity to analyze the configuration migration policy, and analyze whether the business attributes of the migrated object are applicable to the migrated object. If the migrated inbound object meets the configuration migration conditions, set the migration flag and execute the configuration migration. A series of operations; if the business attributes of the moving-out object are not applicable to the moving-in object, the migration o...

Embodiment 2

[0047] On the basis of Embodiment 1, step S1 specifically includes the following steps:

[0048] Enter the command line or use a third-party interface tool to turn on the migration switch, and check the switch flag bit at the preprocessing layer; when accessing the in-migration object, it is automatically detected that the object with the same characteristic value is online, and the pre-processing check is performed: Judging the in-migration Whether the moving-out objects are within the authority of the same virtual operator, whether the attributes of the moving-in and moving-out objects are consistent, whether the moving-in and moving-out objects have the same uplink objects, whether they share MAC resources and VLAN resources, and whether the moving-in users are newly online users , whether the PON port and slot port resources of the object to be migrated are satisfied, whether temporary permissions need to be set, whether it is the default migration method, and whether there...

Embodiment 3

[0050] On the basis of Embodiment 1, in step S2, the configuration migration policy analysis process is: analyzing customized migration requirements according to user needs, analyzing the granularity of migration objects, analyzing conditions restricting migration, and converting configurations.

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Abstract

The invention discloses an equipment configuration migration method and system based on OLG virtualization, and relates to the field of the passive network and the virtualization. The method comprisesthe following steps: automatically identifying and concluding objects with the same feature values, performing preprocessing check after the objects are online; taking ONU as granularity to perform configuration migration policy analysis, and analyzing whether the service attribute of the migration-output object is suitable for the migration-in object; if the migration-out and migration-in objects meet the configuration migration condition, setting the migration flag bits, and executing the configuration migration series operation; synchronously authorizing the migration-out object after theconfiguration migration is finished, reporting the migration event, and refreshing the configuration by taking the ONU as the granularity; performing the configuration synchronization including network management, eliminating the migration flag bit, saving the configuration, and recording the configuration migration operation. The service distributed processing is performed on the hardware equipment in centralized management so as to realize the equipment configuration migration of the virtual OLT network in a flexible weak centralization and self-organization way.

Description

technical field [0001] The present invention relates to the field of passive optical network and virtualization, in particular to a device configuration migration method and system based on OLT virtualization. Background technique [0002] At present, the PON (Passive Optical Network, passive optical network) access network has the problem of multi-service operation. Conventional single OLT (Optical Line Terminal, optical line terminal) bears multiple services and affects each other. OLT construction occupies space, and operation and maintenance management is complicated. . In order to solve the above problems, realize the hierarchical and weak centralization of the access network, and improve the multi-dimensional operation capability, the concept of virtual OLT for independent operation of decentralized power and domain is introduced. [0003] A physical OLT is divided into different virtual OLTs, carrying different services, reducing the number of physical OLTs, improvin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/00H04L12/24
CPCH04L41/5051H04L41/5054H04Q11/0067H04Q2011/0081H04Q2011/0086
Inventor 王淑君周娟
Owner FENGHUO COMM SCI & TECH CO LTD
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