基于MPLS VPN的电信级IP承载网安全解决方案研究

Security Solutions Based on MPLS VPN Carrier-class IP Bearer Network

IP承载网已作为电信全业务的承载方式,在电信系统得到广泛应用。MPLS VPN作为构建IP承载网的关键技术,能够有效实现不同业务隔离及采用不同接入方式用户的无障碍通信。文章基于电信运营商角度,给出了基于MPLS VPN的电信级IP承载网络架构方案,并对其安全解决方案做出研究探讨。

IP bearer network has a full-service telecommunications bearer in a telecommunications system has been widely used. MPLS VPN as a key technology to build IP bearer network can effectively isolate different services and the use of barrier-tree communication between different access users. Based on the perspective of telecom operators, given carrier-class IP bearer network solutions based on MPLS VPN network architecture, and to make a study to explore its security solutions.