Technical Tutorial
Summary
This article explains how to configure a Linux host as a router or switch using seven key changes. It details packet processing in the kernel and provides implementation commands for networking tasks.
Highlights
- Seven configuration steps transform Linux hosts into networking devices.
- Explains packet journey through kernel and netfilter hooks.
- Shows how Linux matches dedicated networking appliance functions.
- Provides commands for IP forwarding and interface setup.
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Context
Audience
System Administrators and Linux Enthusiasts
DomainLinux Networking
Formatlong-form article
Accessfree online
Topics
Related
Linux Kernel Networking StackNetfilter HooksnftablesdnsmasqhostapdIP Forwarding