跨越VLAN的PPPoE认证平台的构建  

The Construction Of PPPoE Authentication Platform That Stride Over The VLAN

作　　者：陈桢[1] 范华峰[1] 

机构地区：[1]常州机电职业技术学院,江苏213164

出　　处：《网络安全技术与应用》2005年第2期51-53,56,共4页Network Security Technology & Application

摘　　要：该文讨论了跨越VLAN 的PPPoE认证平台的分析和架设过程。VLAN是目前大多数局域网建设不可缺少的一项主要技术,用户认证则是网络管理的重要环节。为了使处在不同VLAN的PPPoE客户能在同一台服务器上进行认证,需将服务器连接在交换机的中继端口。连接在中继端口的服务器物理网卡经过操作系统处理后,相当于在每个不同VLAN安装了一块虚拟网卡,它们彼此拥有相同的MAC地址且互不干扰。本文给出了认证平台的构建过程。This paper discuss to the constructing and analyzing process of PPPoE authentication platform that strideover the VLAN. At present, VLAN is the indispensable primary technique in building a local area network. Thecustomer authentication is then an important term of network management. To make the PPPoE customers that is indifferent VLAN can be authenticated on a same server, we must link the server to the trunk port. After the networkadapter in the server being processed by operating system, that is equal to assemble a virtual network card for everyVLAN. They own the same MAC address and not interference each other. This paper tells of the building processabout the authentication platform.

关 键 词：VLAN 服务器 端口 虚拟网卡 操作系统 平台 中断 PPPoE认证 中继 交换机 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]