路由器WAN接口管理软件的设计与实现

发布时间：2018-01-19 00:17

本文关键词： 路由器接口管理 WAN接口接口类型　出处：《重庆大学》2013年硕士论文　论文类型：学位论文

【摘要】：路由器WAN接口是路由器的关键部件，WAN接口管理的主要功能是隔离操作与维护、协议、数据库等上层模块与底层驱动之间的关联。WAN接口管理处理对象包括各种不同类型的接口，如果针对不同接口单独处理，开销巨大。本文通过剥离不同接口的共性功能，由WAN接口管理集中走统一流程，将接口参数和配置屏蔽在接口管理模块内部，由接口管理模块为其它模块提供接口函数，从而减小接口开销、提高管理效率。主要内容包括： 1）路由器WAN接口类型分析：总结分析了路由器WAN接口涉及的众多接口类型的功能和配置内容，包括异步接口、同步串口、AM接口、ISDN BRI接口、CE1/PRI接口、CT1/PRI接口、E1-F接口、T1-F接口、E3接口、T3接口、POS接口、FCM接口、语音接口以及BSV接口。 2）路由器WAN接口管理软件设计：分析了路由器WAN接口管理软件应具备的功能，确定了本文拟设计和开发的路由器接口管理软件的设计原则及其重要数据结构；设计了接口管理软件涉及的接口索引、接口名称解析树、接口配置链等组织结构模块；制定了接口管理在创建删除过程中的公共流程，设计了接口管理创建和删除模块；论述了路由器接口板在热插拔过程中用户空间的处理流程和内核空间处理流程并设计了接口热插拔模块。 3）路由器WAN接口管理软件实现：在接口类型模块设计中，，明确了该模块与其它模块之间的关系、核心数据结构和注册流程；为了应对不同接口类型下命令繁多等问题，研究了命令行注册与处理过程；对串口、E1/T1接口等特殊WAN接口设计了专门的处理流程。
[Abstract]:The main function of router WAN interface management is isolation operation and maintenance protocol. The connection between the database and the underlying driver. WAN interface management processing object includes a variety of different types of interfaces, if the different interfaces are handled separately. By stripping off the common functions of different interfaces, the WAN interface management centralized the unified process, the interface parameters and configuration are shielded in the interface management module. Interface management module provides interface functions for other modules, thus reducing interface overhead and improving management efficiency. The main contents include: 1) Analysis of router WAN interface types: summarize and analyze the functions and configuration contents of many interface types involved in router WAN interface, including asynchronous interface, synchronous serial port and AM interface. ISDN BRI interface CE1 / PRI interface CT1 / PRI interface E1-F interface T1-F interface E3 interface T1-F interface / T3 interface. Voice interface and BSV interface. 2) Design of router WAN interface management software: the functions of router WAN interface management software are analyzed. The design principle and important data structure of the router interface management software designed and developed in this paper are determined. The interface index, interface name parsing tree, interface configuration chain and other organizational structure modules are designed for interface management software. The common process of interface management in the process of creating and deleting is established, and the module of creating and deleting interface management is designed. This paper discusses the processing flow of user space and kernel space in the hot-plug process of router interface board, and designs the interface hot-plug module. 3) Router WAN interface management software implementation: in the design of interface type module, the relationship between the module and other modules, core data structure and registration process are clarified; In order to deal with the problems of command variety under different interface types, the process of command-line registration and processing is studied. The special WAN interface such as E 1 / T 1 interface is designed.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP334.7

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