论文部分内容阅读
下一代网络(NGN)是业务驱动网络,业务识别与控制对NGN的管理和安全具有重要意义。目前业务流识别技术的识别能力范围局限在单一设备上,容易导致识别不出或误识别业务流。未来的业务识别技术应该是基于网络形式的、动态的识别。在TCP/IP体系结构的基础上,通过对现有业务流识别技术的研究,设计出一种基于IP网络的网络化业务流识别系统模型。
Next Generation Network (NGN) is service-driven network, and service identification and control are of great importance to the management and security of NGN. At present, the recognition capability of the service flow identification technology is limited to a single device, which easily leads to the identification of the service flow or the identification of the service flow by mistake. Future business identification technology should be based on the network form, dynamic identification. On the basis of TCP / IP architecture, this paper designs a network traffic identification system model based on IP network through the research on the existing business flow identification technology.