Configuration method and system for realizing port address binding

Abstract

The invention discloses a configuration method and a configuration system for realizing port address binding. The method comprises the following steps that: a management unit sets binding information comprising an IP address and an MAC address of a user host and an ethernet user port identifier and sends the binding information to an optical line terminal (OLT); the OLT generates a configuration message comprising the IP address, the MAC address and a management entity identifier according to the binding information and sends the configuration message to an optical network unit (ONU) or an optical network terminal (ONT), wherein the management entity identifier corresponds to the ethernet user port identifier; and according to the received configuration message, the ONU or ONT writes the IP address and the MAC address into a binding table appointed by the management entity identifier of an MAC bridge port binding table management entity. The configuration method and the configuration system have flexible configuration and can realize complete control over user rights and improve the safety of a user network.

Description

technical field [0001] The invention relates to the GPON technology in the communication field, in particular to a technology for port address binding in the GPON system. Background technique [0002] Gigabit-Capable Passive Optical Network (GPON) is a point-to-multipoint optical access technology. figure 1 Shows the GPON access network architecture diagram, such as figure 1 As shown, the GPON system includes an optical line terminal (Optical Line Terminal, OLT), an optical distribution network (Optical Distribution Network, ODN) composed of passive optical splitting devices, and an optical network unit (Optical Network Unit, ONU) or optical network terminal (Optical Network Terminal, ONT). Among them, OLT is the central office equipment in the GPON system, usually placed in the central office of the operator; ONU or ONT is the terminal equipment of the GPON system, ONU is generally used for Fiber To The Curb (FTTC), ONT is generally Used for Fiber To The Home (FTTH); OLT...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a configuration method and system for realizing port address binding, which can better solve the problem in the prior art that the management entity of the MAC bridge port filter table does not fully control the user rights in the user network and has low security. question

Images