System and method for medium accessing to control address filtrating collocation

A medium access control and address filtering technology, applied in the field of communications, can solve the problems of lack of full control of user rights, low reliability and security, and achieve the effect of effectively controlling business flow, improving network security and performance, and avoiding impact.

Active Publication Date: 2008-08-27
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to propose a method and system for MAC address filtering configuration to fully control user rights, and to address the defects of incomplete control of user rights, low reliability and security in the MAC address filtering configuration in the prior art. Increase security and improve network performance

Method used

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  • System and method for medium accessing to control address filtrating collocation
  • System and method for medium accessing to control address filtrating collocation
  • System and method for medium accessing to control address filtrating collocation

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Embodiment Construction

[0034] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0035] method embodiment

[0036] The basic principle of this embodiment is to modify the relevant attribute fields on the basis of the MAC bridge port filtering table management entity, so that both outgoing MAC address filtering and incoming MAC address filtering can be set. Specifically, the original MAC bridge port filtering table management entity can be used to filter One or two of the unused 6 reserved bits in the filtering entry of the table represent the filtering direction, which has good compatibility.

[0037] The MAC bridge port filtering table management entity of the present embodiment can specifically be set as follows:

[0038] Management Entity ID...

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Abstract

The invention provides a method and a system for the media access control address filter configuration; wherein, the method includes that the MAC address filter item configuration information which represents the filter direction is set in the configuration terminal; the filter item configuration message with the filter item configuration information is transmitted to an optical line terminal; the OMCI message is generated by the optical line terminal according to the filter item configuration message and is transmitted to the optical network terminal; the address filter item which has the corresponding filter direction is set to the MAC bridge port filter table management entity by the optical network terminal according to the OMCI message. The method and the system for the media access control address filter configuration can solve the disadvantages of incomplete control of the user authority, low stability and low safety found in the MAC address filter configuration in the prior art; thereby, the complete control of the user authority is realized; the safety and the network performance are improved.

Description

technical field [0001] The present invention relates to Gigabit-Capable Passive Optical Network (GPON for short) technology in the field of communication, in particular, a method and system for address filtering configuration of Media Access Control (MAC for short) in the GPON system. Background technique [0002] GPON is a point-to-multipoint optical access technology. The network architecture of GPON access is as follows: figure 1 shown. Among them, the optical line terminal (Optical Line Terminal, referred to as OLT) is a GPON central office device; the optical network terminal (Optical Network Terminal, referred to as ONT) or optical network unit (Optical Network Unit, referred to as ONU) is a user end device; OLT and ONU They are connected by an Optical Distribution Network (ODN) composed of passive optical splitting devices; the ONT Management Control Channel (OMCC) provides the management and control channel of the OLT to the ONU. [0003] The G.984 series is a stan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/24H04L12/46H04L12/28H04L29/06
Inventor 郭红健朱旻
Owner ZTE CORP
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