The Study And Realization Of Service Broker In VPN Management

This article researches and analyzes a Agent—Bandwidth Broker that manages VPN(Virtual Private Network). For BB it analyzes, concludes, summarizes and draws its system structure, components and interaction of components. Finally this researches logic upgrade of core resource database and presents a simple mathematics algorithm. This article analyzes and researches its update of interior resource database based on this algorithm, explain how to update it under four kinds of condition. This article offers the theoretical foundation and design for practical application of BB.Xue Yun-shan(Communication and Information System) Directed by prof. Gao Hui-sheng...