摘要
多协议融合网关是一种融合多种路由协议,实现异构网络混合组网的网络设备。为验证多协议网关在移动环境下的可行性,文中在OPNET网络仿真软件的基础上,对多协议网关建立模型,并设定通过网关互操作Ad hoc、WLAN、LAN网络的仿真场景,加载Email、FTP、Database业务模拟实际网络行为。结果表明,移动多协议融合网关能实现异构网络之间数据的交换和无缝转发,保障异构网络业务的需求。
Multi-protocol integrated gateway is a device that achieves the ability of hybrid networking in heterogeneous network by integrating several routing protocols. To check the function of multi-protocol gateway in mobile environment, the paper models the gateway node based on OPNET and puts it in Ad hoe, WLAN and LAN scenarios on which Email, FTP, database applications are loaded to simulate real network environment. The OPNET simulation proves that multi-protocol gateway performs well in exchanging and transmitting data packages in heterogeneous network and ensures the demand of applications that running over heterogeneous network in mobile environment.
出处
《信息技术》
2014年第2期95-101,共7页
Information Technology
关键词
多协议融合
移动
OPNET仿真
异构网络
multi-protocol integration
mobile
OPNET simulation
heterogeneous network
