9274e9a733
4246bbda56d6 dhcpv4: improve pool var naming
407789e5f307 odhcpd: rename union if_addr -> in46_addr
66e7739f7c86 odhcpd: rename prefix -> prefix_len
75dfe0e71050 odhcpd: rename iface->addr4 -> iface->oaddrs4
d619b5ae28a4 dhcpv4: fix no_dynamic_dhcp
e8022eebc8a7 netlink: variable naming cleanup
fca3fee38ea4 netlink: add netmask for IPv4
1c2e8b60809a dhcpv4: simplify pool determination
558fb499c8c2 dhcpv4: rename iface->dhcpv4_local -> iface->dhcpv4_own_ip
ab8b1572247d dhcpv4: remove iface->dhcpv4_mask
af0c94063e66 dhcpv4: remove iface->dhcpv4_bcast
83055f636091 odhcpd: consistent dns naming
0a54ce0d2b57 odhcpd: rename iface->search -> iface->dns_search
a05cc991716c dhcpv4: iface->dhcpv4_router -> iface->dhcpv4_routers
b4ab371c541a config: fix (S)NTP realloc handling
adb2b8a1afff config: fix realloc() handling for the "upstream" option
38b0920e376b config: fix realloc() error handling for "dhcpv6_raw" option
2e1042c6c07f config: handle realloc failure in piofolder parsing
b9db4d7061a0 dhcpv6: handle realloc failure
ae9e22ab3fad netlink: make it clearer that we're handling realloc correctly
d21e504b38ab dhcpv6-ia: fix realloc bug
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|---|---|---|
| .devcontainer/ci-env | ||
| .github | ||
| .vscode | ||
| config | ||
| include | ||
| LICENSES | ||
| package | ||
| scripts | ||
| target | ||
| toolchain | ||
| tools | ||
| .gitattributes | ||
| .gitignore | ||
| BSDmakefile | ||
| Config.in | ||
| COPYING | ||
| feeds.conf.default | ||
| Makefile | ||
| README.md | ||
| rules.mk | ||
OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.
Sunshine!
Download
Built firmware images are available for many architectures and come with a package selection to be used as WiFi home router. To quickly find a factory image usable to migrate from a vendor stock firmware to OpenWrt, try the Firmware Selector.
If your device is supported, please follow the Info link to see install instructions or consult the support resources listed below.
An advanced user may require additional or specific package. (Toolchain, SDK, ...) For everything else than simple firmware download, try the wiki download page:
Development
To build your own firmware you need a GNU/Linux, BSD or macOS system (case sensitive filesystem required). Cygwin is unsupported because of the lack of a case sensitive file system.
Requirements
You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.
binutils bzip2 diff find flex gawk gcc-6+ getopt grep install libc-dev libz-dev
make4.1+ perl python3.7+ rsync subversion unzip which
Quickstart
-
Run
./scripts/feeds update -ato obtain all the latest package definitions defined in feeds.conf / feeds.conf.default -
Run
./scripts/feeds install -ato install symlinks for all obtained packages into package/feeds/ -
Run
make menuconfigto select your preferred configuration for the toolchain, target system & firmware packages. -
Run
maketo build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
Related Repositories
The main repository uses multiple sub-repositories to manage packages of
different categories. All packages are installed via the OpenWrt package
manager called opkg. If you're looking to develop the web interface or port
packages to OpenWrt, please find the fitting repository below.
-
LuCI Web Interface: Modern and modular interface to control the device via a web browser.
-
OpenWrt Packages: Community repository of ported packages.
-
OpenWrt Routing: Packages specifically focused on (mesh) routing.
-
OpenWrt Video: Packages specifically focused on display servers and clients (Xorg and Wayland).
Support Information
For a list of supported devices see the OpenWrt Hardware Database
Documentation
Support Community
- Forum: For usage, projects, discussions and hardware advise.
- Support Chat: Channel
#openwrton oftc.net.
Developer Community
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-develon oftc.net.
License
OpenWrt is licensed under GPL-2.0