tcp报文格式解析网络的相关内容

阿里云文档 2025-05-08

Alibaba Cloud Linux 2系统中TCP拥塞控制算法BBR对网络性能有影响,如何处理？

Alibaba Cloud Linux 2系统的内核TCP拥塞控制目前支持Reno、BBR和Cubic三种算法，在不同的网络场景下，这些算法的控制性能将会有所差异。本文将介绍Alibaba Cloud Linux 2系统中TCP拥塞控制算法BBR（Bottleneck Bandwidth and RTT）对网络性能的影响原因及相应的解决方案。

阿里云文档 2025-01-26

为NLB实例添加TCP监听

如果您需要在NLB实例上转发来自客户端的TCP协议请求，特别是在注重可靠性、对数据准确性要求高和速度可以相对较慢的场景中，如文件传输、发送或接收邮件和远程登录等，您可以为NLB实例添加一个TCP监听。

文章 2024-12-23 来自：开发者社区

TCP报文格式全解析：网络小白变高手的必读指南

今天深入学习TCP报文格式，这篇文章会详细介绍TCP报文中的各个字段，包括源端口号、目的端口号、序号字段、确认序号、首部长度、标志字段、窗口大小、检验和、紧急指针和选项，让我们一起开始这场技术之旅吧！ 1.TCP的概念 TCP报文格式TCP是互联网中最常用的传输层协议之一，它提供可靠的数据传输服务。 ...

文章 2024-07-18 来自：开发者社区

TCP报文格式全解析：网络小白变高手的必读指南

Hello，大家好！我是你们的小米，一个积极活泼、热爱分享技术的宅男。今天我们要深入探讨一下TCP报文格式。这篇文章会详细介绍TCP报文中的各个字段，包括源端口号、目的端口号、序号字段、确认序号、首部长度、标志字段、窗口大小、检验和、紧急指针和选项。让我们一起开始这场技术之旅吧！ TCP报文格式 TCP（Transmission Control Protocol，传输控制协议）是...

阿里云文档 2024-07-02

修改TCP TIME-WAIT超时时间以提升网络性能

在Linux的内核中，TCP/IP协议的TIME-WAIT状态持续60秒且无法修改。在某些场景下（例如TCP负载过高时），适当调小该值有助于提升网络性能。因此Alibaba Cloud Linux 2（内核版本4.19.43-13.al7开始）和Alibaba Cloud Linux 3新增内核接口用于修改TCP TIME-WAIT状态持续时间，从而提升网络性能和资源的利用率。

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