Abstract: To improve the management on the topology, devices status and traffic engineering of the wireless subnet of Tactical Internet(TI), a novel solution using active network technologies is presented. The active network management server is allocated in TI gateway or radio controller. It is used to detect the information about network membership and perceive node working status, link status etc., and control packets routing, select delivery priority and transport protocol automatically based on transported message type and queue information. This passive detection and active calculation method enhances TI management service and policy, reduces management reaction time and unnecessary network management traffics, improves network service capability. It can also work well with SNMP system and gives a practical way for traffic engineering and service management.

Key words: Tactical Internet, Active network, Network management, Service management, Traffic engineering

摘要： 为克服管理战术互联网无线子网的拓扑、设备状态以及流量工程的困难，提出了利用主动网络技术管理战术互联网无线子网的方法。在连接电台的战术互联网网关或互联网控制器上部署主动网管节点服务器，侦听网络相关信息，推测无线子网的拓扑和设备状态；依据报文的业务类型和链路状态，实时控制信息传输的路由和优先级，解决流量控制问题；允许用户动态定制无线子网的管理服务和管理策略。该方法提高了网络管理的实时性，减轻了网管业务对网络的负担，改善了网络服务能力，并与传统的管理体制兼容。

关键词: 战术互联网, 主动网络, 网络管理, 服务管理, 流量工程