Optical network unit (ONU) certification authorization management method based on License resource control

Abstract

The invention discloses an optical network unit (ONU) certification authorization management method based on License resource control and relates to the field of ONU management methods. According to the method, ONUs apply License resources, if the License resources are applied, a master control disk issues the authorization information and service configuration of the ONUs to a service interface disk, and if the License resources are not applied, the master control disk does not issue the authorization information and the service configuration; when the ONUs are replaced, the ONUs are respectively set as class I and class II, wherein the class-I ONUs and an optical line terminal (OLT) belong to the same manufacturer, and the class-II ONUs and the OLT belong to different manufacturers; if the class-I ONUs are replaced or the class-II ONUs are replaced, the replaced ONU and the new ONU do not apply and release the License resources; and if the class-I ONUs and the class-II ONUs are replaced, the replaced ONU releases the License resources before being replaced, and the new ONU applies the License resources. By adoption of the method, the License resources are reasonably utilized, leakage is avoided, and operational cost is reduced.

Description

technical field [0001] The invention relates to the field of ONU management methods in passive optical networks, specifically a method for controlling ONU authentication and authorization management based on License resources. Background technique [0002] Passive optical network is a new type of optical fiber access network technology. It adopts point-to-multipoint structure and passive optical fiber transmission. It consists of OLT (Optical Line Terminal, optical line terminal), ODN (Optical Distributed Network, optical distribution network) And ONU (Optical Network Unit, optical network unit). ODN connects the OLT at the central office and the ONU at the user end. It is composed of optical fiber and passive optical splitter. Under certain physical restrictions and bandwidth restrictions, multiple terminal equipment ONUs can share various services of the central office equipment OLT. [0003] With the rapid development of network technology, license-based equipment and so...

AI Technical Summary

Problems solved by technology

Existing manufacturers control the OLT of the passive optical network through the service life of the network management license so that they can continue to get rewards. The problem is that the network management cannot manage the OLT device or add new network elements for management at this time, which affects the service provisioning time and urgent problem troubleshooting. Moreover, there are loopholes in such network management license management devices, and those who are familiar with the equipment can avoid the network management through the CLI ( command-line interface, command-line interface) to control and manage the OLT equipment, and no matter how many ONUs are connected to the OLT, even if only one ONU is connected, as long as it is managed by the network management, a license needs to be purchased, which will cause insufficient use of license resources. Reasonable and increase the cost of operators

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