Design and Implement of Configuration Management for BGP/MPLS VPN
Haoyu Li · Journal of Yangtze University · 2013
BGP/MPLS VPN has lots of merits,such as flexibility in network configuration,expansibility and low operational cost compared to existed leased line of private network.In order to provide MPLS VPN efficiently,Network Management System(NMS) is able to collect information of many MPLS VPN-sites in the network,and manages the information of each node system and links in service provider network that supports MPLS VPN.In this paper,an MPLS VPN configuration management system that is designed and implemented by Object-Oriented Programming(OOP) is proposed.BGP/MPLS VPN Manager module in NMS with MOs is designed and implemented for VPN and VPN-site.Also,the MPLS VPN management system has CLI(Command Line Interface)-based auto-discovery function to collect information of previously configured MPLS VPNs.