动态DNS的原理和实现及其在移动分组域网络中的应用

Principle and Realization of Dynamic DNS and Its Application in Mobile Packet Switching Network

随着数据业务突飞猛进地发展,如何提高"保持业务连续性"和"业务快速有效迁移"的能力是运营商维护工作的重点内容之一。本文探讨了动态DNS的原理和模拟实现,根据DNS在移动分组域网络中的重要作用,引入DNS动态负载均衡技术,从而自动地实现业务均衡和迁移,并进一步讨论了GGSN状态的监测方法。

With the rapid development of data service, it＇s one of important maintenance works that how to improve service continuity and service efficiency. The article discusses the principle and simulation of dynamic DNS, and automatically realizes data service balance and transference. Moreover, it is discussed that how to monitor GGSN state.