基于运营商统一DPI系统部署方案的研究

由于运营商企业内部深度包检测技术(Deep Packet Inspection,DPI)系统为烟囱式部署,存在重复采、存、开发和数据格式不一致等现象,无法形成全量数据的全视景,没有充分体现数据价值,导致在其网络安全、运行维护、建设投资和数据有效复用等方面存在一些问题。随着宽带用户和手机用户的急剧增长,为提高网络资源利用率,发现和识别种类繁多的网络业务,并有效地控制和管理网络业务,急需对全网DPI设备部署位置进行整合,减少DPI采集点和设备数量,实现多个应用系统使用同一采集点的DPI设备复用机制,通过最少的采集点获取最全的数据。文中对运营商互联网DPI系统部署场景、链路接入方式、部署方案、未来发展趋势等进行了研究,力求为互联网DPI系统部署提供借鉴。

Research on the Deployment Scheme of Unified DPI System of Operators

Because the specifications of operation research and business plastics, internal enterprises, summary, and punching formats are not under the jurisdiction of the model, such as repeated mining, repeated storage, repeated deve-lopment, and inconsistent data patterns, they cannot be restored .With the urgent growth of broadband users and mobile phone users, in order to improve the utilization rate of network resources, observe a wide variety of agricultural affairs, and imitate control, control, management, restraint, almsgiving, and other agricultural affairs, it is urgent to tie the network with the wisdom of heaven and use it. This paper studies the operator Internet, presidential deployment scenarios, link access methods, deployment plans, and future development directions, and strives to network with each other.