5fe7e167da
Do not verify the format of TLV. Leave that to lldpd. These lldpd config entries: config custom-tlv list ports 'eth0' option tlv 'replace oui 33,44,55 subtype 254 oui-info 55,55,55,55,55' config custom-tlv option tlv 'oui 33,44,44 subtype 232' list ports 'br-lan' list ports 'eth0' config custom-tlv # oui-info truncated option tlv 'add oui 33,44,33 subtype 66 oui-info 5555555555' config custom-tlv option tlv 'add oui 33,44,31 subtype 44' config custom-tlv # invalid oui option tlv 'add oui 3322 subtype 79' config custom-tlv # invalid oui option tlv 'oui 3312 subtype 74' Produce the following lldpd.conf content: configure ports eth0 lldp custom-tlv replace oui 33,44,55 subtype 254 oui-info 55,55,55,55,55 configure ports br-lan,eth0 lldp custom-tlv oui 33,44,44 subtype 232 configure lldp custom-tlv add oui 33,44,33 subtype 66 oui-info 5555555555 configure lldp custom-tlv add oui 33,44,31 subtype 44 configure lldp custom-tlv add oui 3322 subtype 79 configure lldp custom-tlv oui 3312 subtype 74 And lldpd (v1.0.13 on v22) logs the following: Sat Mar 16 19:11:39 2024 daemon.info lldpd[10916]: custom TLV op replace oui 33:44:55 subtype fe Sat Mar 16 19:11:39 2024 daemon.info lldpd[10916]: custom TLV op add oui 33:44:44 subtype e8 Sat Mar 16 19:11:39 2024 daemon.info lldpd[10916]: custom TLV op add oui 33:44:33 subtype 42 Sat Mar 16 19:11:39 2024 daemon.info lldpd[10916]: custom TLV op add oui 33:44:33 subtype 42 Sat Mar 16 19:11:39 2024 daemon.info lldpd[10916]: custom TLV op add oui 33:44:31 subtype 2c Sat Mar 16 19:11:39 2024 daemon.info lldpd[10916]: custom TLV op add oui 33:44:31 subtype 2c Sat Mar 16 19:11:39 2024 daemon.warn lldpcli[10915]: invalid OUI value '3322' Sat Mar 16 19:11:39 2024 daemon.info lldpcli[10915]: an error occurred while executing last command Sat Mar 16 19:11:39 2024 daemon.warn lldpcli[10915]: invalid OUI value '3312' Sat Mar 16 19:11:39 2024 daemon.info lldpcli[10915]: an error occurred while executing last command Sat Mar 16 19:11:39 2024 daemon.info lldpcli[10915]: lldpd should resume operations ( The last two TLV are invalid: their oui must be three hex bytes, comma separated. Only the first hex byte of oui-info 5555555555 is used ) Depends on #14867 and its release version bump Tested on: 22.03.6 Signed-off-by: Paul Donald <newtwen+github@gmail.com> |
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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 -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.
-
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
#openwrt
on oftc.net.
Developer Community
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-devel
on oftc.net.
License
OpenWrt is licensed under GPL-2.0