基于MikroTik公司的RouterOS软路由系统,建立具有PPPoE服务功能的网络实验平台.介绍了RouterOS软件及PPPoE的特点和应用价值.具体讲述了RouterOS的一些配置方法,包括IP、地址池、路由、DNS、DHCP、NAT、MSS等,以及PPPoE服务器的搭建步骤.进行了PPPoE连接实验及测试,最终成功建立了一个PPPoE服务器,实现了局域网内的PPPoE服务功能.结果表明RouterOS软路由系统可以较为稳定的实现PPPoE服务器功能.“,”An experiment platform of network with the function of PPPoE Server was established based on RouterOS of MikroTik. The RouterOS soft- ware and the character and appliaction value of PPPoE were introduced; the method of configuration of the RouterOS was shown, including the IP Address, IP pool, Router, DNS, DHCP, NAT, MSS etc, and the process of PPPoE Server establishment. The PPPoE connection experiment was conducted and PPPoE Server was successfully established. Results indicated that RouterOS could achieve the relative stability of the function of PPPoE Server.