深入理解Linux网络内幕

Preface
Part I． General Background
1． Introduction
Basic Terminology
Common Coding Patterns
User-Space Tools
Browsing the Source Code
When a Feature Is Offered as a Patch
2． Critical Data Structures
The Socket Buffer： sk_buff Structure
net_device Structure
Files Mentioned in This Chapter
3． User-Space-to-Kernel Interface
Overview
procfs Versus sysctl
ioctl
Netlink
Serializing Configuration Changes

Part II． System Initialization
4． Notification Chains
Reasons for Notification Chains
Overview
Defining a Chain
Registering with a Chain
Notifying Events on a Chain
Notification Chains for the Networking Subsystems
Tuning via/proc Filesystem
Functions and Variables Featured in This Chapter
Files and Directories Featured in This Chapter
5． Network Device Initialization
System Initialization Overview
Device Registration and Initialization
Basic Goals of NIC Initialization
Interaction Between Devices and Kernel
Initialization Options
Module Options
Initializing the Device Handling Layer： net_dev_init
User-Space Helpers
Virtual Devices
Tuning via/proc Filesystem
Functions and Variables Featured in This Chapter
Files and Directories Featured in This Chapter
6． The PCI Layer and Network Interface Cards
Data Structures Featured in This Chapter
Registering a PCI NIC Device Driver
Power Management and Wake-on-LAN
Example of PCI NIC Driver Registration
The Big Picture
Tuning via/proc Filesystem
Functions and Variables Featured in This Chapter
Files and Directories Featured in This Chapter

Part III Transmission and reception
Part IV Bridging
Part V Internet Protocol Version 4 （IPv4）
Part VI Neighboring Subsystem
Part VII Routing