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Method for dual-PON port ONU to register and manage protocol stack at OLT

A technology for managing protocols and protocol stacks, which is applied in the field of dual PON port ONU registration management on OLT, which can solve the problems of long switching time and achieve the effect of shortening service interruption time and efficient management

Inactive Publication Date: 2015-10-14
SHENZHEN TWOWING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for registering and managing protocol stacks of ONUs with dual PON ports in the OLT, so as to solve the problem of re-registration, authentication, and re-downloading when PON port switching occurs when ONUs with dual-PON ports are developed for OLT control and management in the prior art. The problem of long switching time caused by sending configuration and so on

Method used

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  • Method for dual-PON port ONU to register and manage protocol stack at OLT
  • Method for dual-PON port ONU to register and manage protocol stack at OLT

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Embodiment 1

[0034] see figure 1 , is the realization flowchart of dual PON port ONU registration management protocol stack in the OLT equipment of the present invention, is described in detail as follows:

[0035] A kind of double PON mouth ONU registers the method for management agreement stack in OLT, comprises:

[0036] Step 101, bind the pre-configuration of the ONU with dual PON ports on the OLT to the OLT.

[0037] Communication equipment in the optical access network communication network requires link protection. Dual PON port ONU is a product form of link protection, which generally appears in applications that need to ensure the quality of communication transmission, such as power communication systems; These applications require that the OLT manage and configure the ONUs efficiently and quickly, so as to meet the requirements of communication service flows.

[0038] In the embodiment of the present invention, it is possible to connect ordinary ONUs with single PON ports under...

Embodiment 2

[0047] Such as figure 2 As shown, the specific implementation flow chart of the pre-configuration on the OLT bound to the ONU with dual PON ports on the OLT, specifically includes:

[0048] Step 201, bind the MAC address information of the dual-PON ONU and identify the ONU as a dual-PON port ONU.

[0049] In the above step 201, the OLT knows which ONUs are dual PON port ONUs during the network deployment stage; its dual PONs are connected to which two PON ports at the OLT, which is known in advance; at the same time, its MAC address is also known . In the embodiment of the present invention, the OLT first needs to bind the MAC address information of the dual-PON port ONU, and identify it on the correspondingly connected PON.

[0050] Step 202, pre-configure the DBA.

[0051] In step 202, DBA is pre-configured, that is, bandwidth is allocated to this ONU, if this ONU does not apply to the system default bandwidth.

[0052] In the embodiment of the present invention, through ...

Embodiment 3

[0056] Such as image 3 As shown, the specific implementation flow chart of dual PON port ONU power-on registration identification and configuration delivery on the OLT in the embodiment of the present invention specifically includes:

[0057] In step 301, after the ONU with dual PON ports is powered on, it sends a registration request to the OLT.

[0058] After the above pre-configuration and management, as an embodiment of the present invention, the OLT prepares relevant configurations for the dual-PON port ONU, and the online operation of the dual-PON port ONU is as follows: image 3 As shown, step 301 is specifically:

[0059] When the dual-PON port ONU is powered on, the ONU registers with the OLT through the main PON port; when the OLT receives the registration request from the ONU, it compares the reported MAC address information of the ONU, and if it is found to be a pre-configured dual-PON port ONU, the OLT reads the pre-configured configuration.

[0060] In step 3...

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Abstract

The invention provides a method for dual-PON port ONU to register and manage a protocol stack at OLT. The method comprises the steps as follows: binding pre-configuration of dual-PON port ONU located on the OLT on the OLT; electrifying, registering, recognizing and transmitting configuration on the dual-PON port ONU on the OLT, and switching and managing the dual-PON port ONU on the OLT. The method provided by the invention could protocol and modularize the registration and management of the dual-PON port ONU on the OLT. In terms of an application program, the method could realize efficient management of API, that is efficient management of the dual-PON port ONU on the OLT with the called default call APP.

Description

technical field [0001] The invention belongs to the field of access network technology, and in particular relates to a method and a device for registering and managing ONUs with dual PON ports of an optical line terminal on an OLT. Background technique [0002] In the Ethernet Passive Optical Network (EPON), the optical line terminal (Optical Line Terminal, OLT) at the central office and the optical network unit (Optical Network Unit, ONU) at the user side use passive optical fiber Connected with optical passive devices such as optical splitters, the OLT performs parameter configuration, status management, and distance measurement on the ONU. [0003] The process of OLT controlling and managing ONU is as follows: applications such as command line interface (Command Line Interface, CLI) and Simple Network Management Protocol (Simple Network Management Protocol, SNMP) directly call the application programming interface (Application Programming Interface) of the hardware platfo...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/24H04B10/032H04B10/079
CPCH04L63/0876H04B10/032H04B10/0793H04L41/06H04L65/1073
Inventor 祝金忠龚尧文袁彬
Owner SHENZHEN TWOWING TECH
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