利用BIND实现多链路负载均衡访问

To Achieve Multi-access Link Load Balancing with BIND

随着三夫运营商的整合和国内电信业的发展，多链路的情况的出现，如何实现各链路的最优请求访问一直是困扰大家的一个难题，本文从实际工作经验出发，阐述了利用ISCBIND实现利用DNS对各链路请求实现智能DNS解析，以达到从最优链路访问的应用，并列举了一个获取ISP网段的脚本应用。

With the integration of the three major carriers and the development of the domestic tel industry, multi-link situation,and how to request access to the best of each link has been plagued everyone＇s a problem,this practical work experience,described ISC BIND DNS implementation by using the link on the intelligent DNS resolution requests,in order to achieve the best link to access the application from,and cited a segment of the script for ISP applications.