BIND9 管理员参考手册（中文）

第一章：DNS 的起源和背景.................................................................................................................1 第二章：DNS 的体系结构和原理.........................................................................................................3 2.1 域名空间和体系结构....................................................................................................................3 2.2 域和域名.......................................................................................................................................3 2.3 区和域的不同...............................................................................................................................4 2.4 域名服务器的类型........................................................................................................................5 2.4.1 主域名服务器.........................................................................................................................6 2.4.2 辅域名服务器（次级域名服务器） ....................................................................................6 2.4.3 隐藏服务器（stealth server） ..............................................................................................6 2.4.4 高速缓存域名服务器（caching only server）.....................................................................6 2.4.5 转发服务器（forwarding server） .......................................................................................6 2.5 DNS 基本原理...............................................................................................................................6 第三章：建立DNS 系统服务................................................................................................................8 3.1 DNS 系统的来源...........................................................................................................................8 3.2 系统的要求...................................................................................................................................8 3.2.1 硬件需求...............................................................................................................................8 3.2.2 CPU 需求...............................................................................................................................8 3.2.3 内存需求...............................................................................................................................8 3.2.4 域名服务器的高配置问题....................................................................................................8 3.2.5 支持操作系统........................................................................................................................9 3.2.6 获得bind 9.2.3........................................................................................................................9 第四章：域名服务器配置....................................................................................................................10 4.1 配置实例....................................................................................................................................10 4.1.1 高速缓冲域名服务器（Caching-Only DNS） ...................................................................10 4.1.2 授权的域名服务器（Authoritative-only DNS） ................................................................10 4.2 负载分担....................................................................................................................................11 4.3 通告（NOTIFY）........................................................................................................................12 4.4 域名服务器的运行.....................................................................................................................12 4.4.1 域名服务器后台进程工具的使用......................................................................................12 4.4.1.1 诊断工具.......................................................................................................................................12 4.4.1.2 管理工具......................................................................................................................................13 4.4.2 信号（Signals） ..................................................................................................................16 第五章 高级理念.................................................................................................................................17 5.1 动态更新....................................................................................................................................17 5.1.1 日志文件（journal file） ....................................................................................................17 5.2 增量域传输（IXFR）................................................................................................................17 5.3 拆分DNS...................................................................................................................................18 5.4 TSIG（信号安全处理） .............................................................................................................21 5.4.1 为每对主机产生共享密匙..................................................................................................21