一种适合BRAS的Captive Portal方案

A captive portal solution suitable for BRAS

随着我国“互联网+”战略的推进,大型宽带网络发展迅速。BRAS设备在宽带网络中得到广泛使用,并通过IPoE方案组网,Portal认证是常用的网络准入解决方案。如何提升Portal系统性能,业界进行了广泛的研究。针对BRAS设备组建的宽带网,文中提出一种使用终端识别+网址判断的二元过滤方案,可有效地进行Portal的前置过滤,从而大幅降低无关的Portal请求,提升Portal认证系统的性能。

With the advancement of the country s Internet+strategy,large-scale broadband networks have developed rapidly.BRAS equipment is widely used in broadband networks and is networked through the IPoE solution.Portal authentication is a common network access solution.The industry has conducted extensive research on how to improve the performance of the Portal system・Aiming at the broadband network built by BRAS equipment,the article proposes a binary filtering scheme using terminal identification+URL filtering,which can effectively perform Portal pre-filtering,thereby greatly reducing Portal irrelevant requests and improving the performance of the Portal authentication system.