System and method for medium accessing to control address filtrating collocation

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...

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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

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