Implementation of PPPoE dialup roaming restriction based on RADIUS athentication
一种基于RADIUS认证的PPPoE拨号漫游限制方法及实现

The solution of PPPoE dialup roaming restriction based on RADIUS authentication on the broadband network was brought forward. With the intelligent backend authentication and process of roaming restriction information, a user account could only be used in a specific area by using the attributes of BRAS-Port and BRAS-Identifier. The solution was implemented on a large metropolis area network which is a broadband network and acquires good perfomance and convenient management.