IPv6环境下的DNS与BIND

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"DNS and BIND on IPv6 - 由Cricket Liu编写的关于在IPv6上使用DNS和BIND的专业书籍" 本文将深入探讨DNS(域名系统)在IPv6环境下的工作原理以及如何使用BIND(Berkeley Internet Name Domain)作为DNS服务器进行配置和管理。Cricket Liu是DNS和BIND领域的权威专家,他的著作对理解和操作DNS服务提供了详尽的指导。 IPv6是互联网协议的第六版,设计用于解决IPv4地址耗尽的问题,并提供更大的地址空间、增强的安全性和性能优化。随着IPv6的广泛部署,了解如何在IPv6网络中配置和管理DNS至关重要。DNS是互联网基础设施的关键组成部分,它将易于记忆的域名转换为IP地址,使得用户能够访问网站和服务。 BIND是最常用的DNS服务器软件,被广泛用于各种规模的网络中。在IPv6环境中,BIND需要支持新的地址格式和查询机制。本书详细阐述了如何配置BIND以处理IPv6查询,包括设置IPv6名称服务器、解析IPv6地址、实现IPv6与IPv4的共存策略,以及解决DNSSEC(DNS安全扩展)在IPv6环境下的问题。 书中涵盖了以下关键知识点: 1. **DNS基础**:解释了DNS的基本工作原理,包括资源记录类型、DNS查询和响应过程,以及DNS层次结构。 2. **IPv6基础**:介绍了IPv6地址结构、地址分配策略、隧道技术以及IPv6与IPv4的过渡技术。 3. **BIND配置**:详细讲解了BIND配置文件的结构,如何设置IPv6监听地址、区域文件配置,以及如何处理DNS解析问题。 4. **DNS安全**:讨论了DNSSEC的实施,包括生成密钥、签署区域、验证DNS数据的完整性和未篡改性。 5. **故障排查**:提供了诊断DNS问题的方法,包括使用dig、nslookup等工具进行查询,以及日志分析。 6. **性能优化**:探讨了提高DNS服务性能的策略,如缓存、负载均衡和DNS轮询。 7. **IPv6网络中的DNS实践**:介绍了在实际部署中遇到的挑战和解决方案,如双栈配置、DNS64/NAT64转换等。 8. **案例研究**:分享了真实世界中的IPv6 DNS部署案例,以帮助读者理解理论知识在实际应用中的体现。 9. **最佳实践**:给出了DNS和BIND在IPv6环境下的最佳配置和管理实践,确保系统的稳定性和可靠性。 《DNS and BIND on IPv6》是网络管理员和IT专业人员必备的参考资料,它不仅提供了对DNS和BIND在IPv6上下文中操作的深入理解,还提供了丰富的实践经验,帮助读者掌握在IPv6网络中构建和维护高效DNS服务的技能。
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中文名: DNS and BIND on IPv6 (第1版) 原名: DNS and BIND on IPv6, 1st edition 作者: Cricket Liu 资源格式: PDF 版本: 英文文字版 出版社: O'Reilly书号: 978-1449305192发行时间: 2011年05月27日 地区: 美国 语言: 英文 简介: 内容介绍: If you're preparing to roll out IPv6 on your network, this concise book provides the essentials you need to support this protocol with DNS. You'll learn how DNS was extended to accommodate IPv6 addresses, and how you can configure a BIND name server to run on the network. This book also features methods for troubleshooting problems with IPv6 forward- and reverse-mapping, techniques for helping islands of IPv6 clients communicate with IPv4 resources, and many other topics. 作者介绍: Cricket Liu Cricket Liu graduated from the University of California, Berkeley, that great bastion of free speech, unencumbered Unix, and cheap pizza. He joined Hewlett-Packard after graduation and worked for HP for nine years. Cricket began managing the hp.com zone after the Loma Prieta earthquake forcibly transferred the zone's management from HP Labs to HP's Corporate Offices (by cracking a sprinkler main and flooding a Labs computer room). Cricket was hostmaster@hp.com for over three years, and then joined HP's Professional Services Organization to co-found HP's Internet Consulting Program. Cricket left HP in 1997 to form Acme Byte & Wire, a DNS consulting and training company, with his friend Matt Larson. Network Solutions acquired Acme in June 2000, and later the same day merged with VeriSign. Cricket worked for a year as Director of DNS Product Management for VeriSign Global Registry Services. Cricket joined Infoblox, a company that develops DNS and DHCP appliances, in March, 2003. He is currently their Vice President of Architecture. Cricket, his wife, Paige, their son, Walt, and daughter, Greta, live in California with their two Siberian Huskies, Annie and Dakota. 目录: Chapter 1 DNS and IPv6 Chapter 2 BIND on IPv6 Chapter 3 Resolver Configuration Chapter 4 DNS64 Chapter 5 Troubleshooting