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The Ubiquiti UniFi AC HD (UAP-AC-HD, UAP301) has two Ethernet ports, labeled MAIN and SECONDARY, connected to gmac2 and gmac1, respectively. The standard probe order results in gmac1/SECONDARY being eth0 and gmac2/MAIN being eth1. This does not match the stock firmware, is contrary to user expectation, causes the wrong (high) MAC address to be used in a bridged configuration (the default for this device), and makes the gmac2/MAIN port unusable in the preinit environment (such as for failsafe). Until a recent patch, gmac1/SECONDARY (eth0) was not even usable. This reorders the ports so that gmac2/MAIN is eth0, and the now-working gmac1/SECONDARY is eth1. eth0 has the low MAC address and eth1 has the high; when bridged, the bridge takes on the correct low MAC address. This matches the stock firmware. The MAIN port is usable for failsafe during preinit. This device does not have a switch on board, so there's no possibility to remap ports via switch configuration. "ip link set $interface name" is used instead, during preinit before networking is configured. Signed-off-by: Mark Mentovai <mark@moxienet.com> Build-tested: ipq806x/ubnt,unifi-ac-hd Run-tested: ipq806x/ubnt,unifi-ac-hd |
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scripts | ||
target | ||
toolchain | ||
tools | ||
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BSDmakefile | ||
Config.in | ||
COPYING | ||
feeds.conf.default | ||
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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!
Development
To build your own firmware you need a GNU/Linux, BSD or MacOSX 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 python3.6+ rsync subversion unzip which
Quickstart
-
Run
./scripts/feeds update -a
to obtain all the latest package definitions defined in feeds.conf / feeds.conf.default -
Run
./scripts/feeds install -a
to install symlinks for all obtained packages into package/feeds/ -
Run
make menuconfig
to select your preferred configuration for the toolchain, target system & firmware packages. -
Run
make
to 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.
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
#openwrt
on freenode.net.
Developer Community
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-devel
on freenode.net.
License
OpenWrt is licensed under GPL-2.0