lienol/openwrt

Analysis updated 2026-07-03

★ 3,660CAudience · ops devopsComplexity · 5/5LicenseSetup · hard

Mindmap

mindmap
  root((OpenWrt fork))
    What it does
      Replaces factory firmware
      Runs on home routers
      Linux-based OS
    Capabilities
      Ad blocking
      VPN routing
      Traffic monitoring
      Mesh networking
    Build Process
      Cross-compile toolchain
      Custom firmware images
      Target device selection
    Tech Stack
      C
      Linux
      Shell

mindmap root((OpenWrt fork)) What it does Replaces factory firmware Runs on home routers Linux-based OS Capabilities Ad blocking VPN routing Traffic monitoring Mesh networking Build Process Cross-compile toolchain Custom firmware images Target device selection Tech Stack C Linux Shell

Click or tap to explore — scroll the page freely

What do people build with it?

USE CASE 1

Replace a home router's stock firmware with a custom OpenWrt build that includes an ad blocker and VPN client.

USE CASE 2

Set up a mesh network across multiple routers in a large home or office using OpenWrt's package system.

USE CASE 3

Monitor and shape network traffic on a router without buying a dedicated hardware appliance.

USE CASE 4

Build a custom firmware image for a specific router model with only the packages your use case needs, reducing attack surface.

What is it built with?

CLinuxShellMake

How does it compare?

	lienol/openwrt	hnes/libaco	linw7/skill-tree
Stars	3,660	3,684	3,686
Language	C	C	C
Setup difficulty	hard	moderate	easy
Complexity	5/5	4/5	1/5
Audience	ops devops	developer	developer

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · hard Time to first run · 1day+

Building firmware requires a Linux machine with a case-sensitive filesystem, a full development toolchain, and significant compile time, this is a fork with undocumented changes vs upstream OpenWrt.

GPL-2.0 license, you can use and modify it freely but must release source code of any modified version you distribute.

In plain English

This repository is a modified fork of OpenWrt, a Linux-based operating system designed to run on home routers and other small embedded network devices. OpenWrt replaces the factory software that ships on a router with a fully customizable system where you can install, remove, and configure software packages yourself, rather than being stuck with whatever the manufacturer decided to include. The practical effect is that a router running OpenWrt can do far more than a typical home router: ad blocking, VPN routing, traffic monitoring, mesh networking, and many other functions that require nothing more than installing additional packages. The underlying idea is that the device is a small Linux computer, and you can treat it that way. This particular repository is a modified version maintained by the GitHub user Lienol. The README does not describe what specific changes or additions Lienol has made compared to the upstream OpenWrt project, so it is not possible to say from the available information what sets this fork apart. Building a custom firmware from this source requires a Linux, BSD, or macOS computer with a case-sensitive file system, along with a set of standard development tools. The build process downloads all source packages, compiles a cross-compile toolchain, and then produces firmware images suitable for a specific target device. Pre-built firmware images for many common routers are also available through the main OpenWrt project's firmware selector, though those come from the upstream project rather than this fork. The codebase is licensed under GPL-2.0.

Copy-paste prompts

Prompt 1

Walk me through the steps to build a custom OpenWrt firmware image for a TP-Link Archer C7 from this fork's source code on Ubuntu. What packages do I need to install first?

Prompt 2

How do I add a custom package to an OpenWrt build so it is baked into the firmware image rather than installed after flashing?

Prompt 3

I want to configure an OpenWrt router as a WireGuard VPN gateway so all traffic from devices on the LAN exits through the VPN. What packages do I install and how do I configure them?

Prompt 4

How do I set up ad blocking on OpenWrt using AdGuard Home or dnscrypt-proxy? Walk me through the installation and configuration steps.

Frequently asked questions

What is openwrt?

A community fork of OpenWrt, the Linux-based router operating system that replaces your router's factory firmware with a fully customizable system where you install only the software you need.

What language is openwrt written in?

Mainly C. The stack also includes C, Linux, Shell.

What license does openwrt use?

GPL-2.0 license, you can use and modify it freely but must release source code of any modified version you distribute.

How hard is openwrt to set up?

Setup difficulty is rated hard, with roughly 1day+ to a first successful run.

Who is openwrt for?

Mainly ops devops.

Open on GitHub → Explain another repo

This repo across BitVibe Labs

Scan in gitsafehub Deploy in gitdeployhub lienol on gitmyhub

Verify against the repo before relying on details.