网络协议栈_第2页-阿里云

网络数据包收发流程(四)：协议栈之packet_type

进入函数netif_receive_skb()后，skb正式开始协议栈之旅。先上图，协议栈大致过程如下所示：跟OSI七层模型不同，linux根据包结构对网络进行分层。比如，arp头和ip头都是紧跟在以太网头后面的，所以在linux协议栈中arp和ip地位相同(如上图)但是在OSI七层模型中，arp属...

网络数据包收发流程(一)：从驱动到协议栈

早就想整理网络数据包收发流程了，一直太懒没动笔。今天下决心写了一、硬件环境 intel82546：PHY与MAC集成在一起的PCI网卡芯片，很强大 bcm5461： PHY芯片，与之对应的MAC是TSEC TSEC： ...

企业级云上网络构建

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专有云网络基础架构介绍

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TCP/IP 网络基础

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linux网络实现分析(1)——数据包的接收（从网卡到协议栈）

linux网络实现分析(1)——数据包的接收（从网卡到协议栈） ——lvyilong316 说明：源码参考2.6.32 从网卡到协议栈的skb接收有两种方式：NAPI和非NAPI。其中有公共逻辑，也有区别。首先看下用到的基本数据结构。 1. 基本数据结构 lÂ Â softne...

网络子系统47_ip内核协议栈蓝图

//参考深入理解linux网络内幕

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更新时间 2023-11-09 14:00:27

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