MPD软件包中的动态带宽管理

摘要

In Linux, we developed MPD (Multi-link Point-to-Point Protocol Deamon) software package, which is based on MP (Multi-link Point-to-Point Protocol). Bandwidth management in MP is used to decrease the usage of system's link resources. The paper describes the basic idea of dynamic increase and decrease of links according to data traffic between sibling systems involved in MPD. Details about data structure and program flow in the package are also given in the paper. Dynamic bandwidth management is implemented successfully in MPD software package and the total efficiency of system improves greatly.%MPD软件包是自行开发的软件系统，它基于Linux系统，实现MP协议。在MP协议中进行带宽管理，目的是尽量节省系统的链路资源。说明了在MPD软件包中，根据2个系统间的数据流量，动态增减链路进行动态带宽管理的基本思想，并说明了相关的数据结构和处理流程。动态带宽管理在MPD软件包中的成功实现，极大地提高了系统的整体效率。