RFC 3022 Traditional NAT January 2001 When stub A host 10.33.96.5 wishes to send a packet to stub B host 10.81.13.22, it uses the globally unique address 198.76.28.4 as destination, and sends the packet to its primary router. The stub router has a static route for net 198.76.0.0 so the packet is forwarded to the WAN-link.

本文档中描述的NAT操作扩展了RFC1631中引入的地址转换，包括一种新型的网络地址和TCP/UDP端口转换。 此外，本文修正了RFC1631中发布的校验和调整算法，并试图详细讨论NAT操作和限制。 Basic Network Address Translation or Basic NAT is a method by which IP addresses are mapped from one group to another, transparent to end users.

The NAT operation described in this document extends address translation introduced in RFC 1631 and includes a new type of network address and TCP/UDP port translation. In addition, this document corrects the Checksum adjustment algorithm published in RFC 1631 and attempts to discuss NAT operation and limitations in detail.

2024年12月7日 · 本文翻译自 RFC3022 - Traditional IP Network Address Translator (Traditional NAT)。 这篇文章总结了NAT转换的基本概念，属于传统NAT最新的描述文档。 下文中的 [NAT-TERM]指的是RFC2663文档 (IP Network Address Translator (NAT) Terminology and Considerations)。 1. 概述. 2. 传统 NAT 概述. 3. 会话的翻译阶段. 4. 数据包翻译. 5. 其他问题. 6. NAT 限制. 1. 概述. 本文档中描述的 NAT 操作扩展了 RFC 1631 中引入的地址转换，并包含一 …

2001-01-01T23:00:00-00:00 The NAT operation described in this document extends address translation introduced in RFC 1631 and includes a new type of network address and TCP/UDP port translation. In addition, this document corrects the Checksum adjustment algorithm published in RFC 1631 and attempts to discuss NAT operation and limitations in ...

2024年5月15日 · 接续此话题，我将依据关键规范RFC 3022（传统NAT概述）与RFC 2663（IP NAT术语与考量要点），进一步阐述NAT相关的专业术语，以便深入理解。 关键术语解析. 传输端口（Transport Ports, TU Ports）：TCP与UDP的报文头中均含源端口和目的端口字段，统称为“传 …

2023年1月23日 · The NAT operation described in this document extends address translation introduced in RFC 1631 and includes a new type of network address and TCP/UDP port translation. In addition, this document corrects the Checksum adjustment algorithm published in RFC 1631 and attempts to discuss NAT operation and limitations in detail.

Preface The NAT operation described in this document extends address translation introduced in RFC 1631 and includes a new type of network address and TCP/UDP port translation. In addition, this document corrects the Checksum adjustment algorithm published in RFC 1631 and attempts to discuss NAT operation and limitations in detail.

RFC3022不仅详细解释了NAT的工作原理，还提供了多种NAT配置示例和应用场景，是理解现代网络架构中地址转换机制不可或缺的重要资源。 RFC3022的中文版让中文使用者能够更容易地理解和掌握NAT技术，对网络工程师和研究人员来说是极具参考价值的资料。 " 知识点详细说明： 1. RFC (Request for Comments) 文件 - RFC是互联网标准和规范的文档系列，它记录了互联网社区的协议、规范、过程以及一些讨论和信息的文件。 - RFC文件由IETF发布，是互联网技术发展 …

2001年1月1日 · Basic Network Address Translation or Basic NAT is a method by which IP addresses are mapped from one group to another, transparent to end users. Network Address Port Translation, or NAPT is a metho...