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A method to realize virtual olt

A physical and unique technology, applied in the field of access network, can solve the problems of inability to distinguish users of different service levels, inability to achieve user management and service control, and difficulty in operation and management by operators, so as to achieve priority and shared effects

Active Publication Date: 2020-02-11
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, during the deployment and service management of the physical OLT, it is impossible to implement updated user management and service control. All OLT users share MAC addresses, bandwidth and other resources, and cannot distinguish users of different service levels, making it difficult for operators to implement to refined operation and management

Method used

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  • A method to realize virtual olt
  • A method to realize virtual olt
  • A method to realize virtual olt

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0025] Such as figure 1 Shown, the present invention realizes the method for virtual OLT, comprises the steps:

[0026] S1. Create a vOLT, such as figure 2 As shown, one physical OLT includes multiple vOLTs, and a maximum of 8 vOLTs are established on one physical OLT in this embodiment. The basic operator creates the basic information of the vOLT on the command line of the network management and the OLT device respectively. The basic information of the vOLT is composed of ID+NAME (name), the ID is automatically generated by the OLT device, and the NAME is unique in the entire network management system. It may be the same, and the network management maintains the mapping between ID and NAME on the OLT of different entities.

[0027] vOLT's processing rules for basic information include:

[0028] 1. The name consists of (numbers / letters / un...

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Abstract

The invention relates to a reality virtual OLT method and relates to the access network field. The vOLT is created, the basic information of the vOLT is respectively created on a network management and a command row of OLT equipment, and an ID and a name are included; vLOT object sets are constructed, the object sets comprise upper combined offer objects, slot position objects and passive optical network (PON) objects, and the vOLT object sets are respectively not overlapped; resource attributes are configured for the vOLT, including the vOLT account maximum number, the vLAN business maximum entry number and the dynamic MAC address learning maximum number; in the uplink direction, a VOLTVLAN layer is added when business goes out of a PON port, and the VOLTVLAN layer is stripped when the business goes out of an upper link port; in the downlink direction, the VOLTVLAN layer is added when the business comes into the upper link port, and the VOLTVLAN layer is stripped during outline card exchange. The method is advantaged in that users with different business grades can be distinguished, and fine operation and management of service providers are satisfied.

Description

technical field [0001] The present invention relates to the field of access network, in particular to a method for realizing a virtual OLT. Background technique [0002] PON (Passive Optical Network) means that ODN (Optical Distribution Network) does not contain any electronic devices and electronic power supplies. ODN is composed of passive devices such as Splitter (optical splitter) and does not require expensive active electronic equipment. A PON includes an OLT (Optical Line Terminal, Optical Line Terminal) installed at a central control station, and a batch of supporting Optical Network Units (ONU, Optical Network Unit) installed at user sites. The ODN between the OLT and the ONU includes optical fibers and passive optical splitters or couplers. [0003] At present, during the deployment and service management of the physical OLT, it is impossible to implement updated user management and service control. All OLT users share MAC addresses, bandwidth and other resources...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q11/00H04L12/46
CPCH04L12/4645H04Q11/0062H04Q2011/0079H04Q2011/0086
Inventor 艾滨
Owner FENGHUO COMM SCI & TECH CO LTD
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