A method and system for automatic mapping of high-level models and low-level models

Abstract

The invention discloses an automatic mapping method and system for a high-level model and a low-level model, and relates to the technical field of communication. The present invention can solve the problem of differences between high-level models and low-level models during automatic mapping by setting mapping relationship files, decouple the design of high-level models from low-level models, and realize the use of a set of general low-level models by communication equipment by setting additional parameters Corresponding to multiple sets of advanced models. And the mapping of the present invention is compatible with many sets of advanced models such as existing mainstream YANG, MIB and CLI. At the same time, the present invention realizes automatic mapping between high-level models and low-level models by setting mapping relationship files without coding, which saves a lot of development costs and avoids the risk of high error rate caused by human participation.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an automatic mapping method and system for a high-level model and a low-level model. Background technique [0002] A command line interface (Command Line Interface, CLI) is the most widely used network management protocol for communication devices, and it was born the earliest. The CLI specifies how the user interacts with the device through a specific syntax. The model of the CLI is in a tree structure, and related functional configurations are combined into configuration blocks through the view, and the configuration blocks are advanced layer by layer. [0003] The Simple Network Management Protocol (SNMP), released in 1988, is a standard protocol released by the Internet Engineering Task Force (IETF). SNMP is widely supported by communication devices because of its early release time and standardization. SNMP uses an information management base (ModuleInformation Bas...

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Problems solved by technology

[0016] 4. In order to be compatible with a certain high-level model, the low-level model is incompatible with another high-level model

First, manual coding does not have versatility in dealing with the differences between advanced models, with a low degree of abstraction and a high degree of repetitive labor; second, manual coding has a high probability of error due to the high degree of human participation; third, the current communication equipment supports There are many scenarios, including PTN, datacom, OTN, switches, SDN / NFV and other equipment forms. The number of models involved ranges from hundreds to thousands. Each node of each model is coded and developed huge cost

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