macOS
Homebrew已验证 · 100%
brew install lldpdlocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install lldpdMacPorts ports tree · net/lldpd/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add lldpdAlpine Linux edge package indexes · lldpd · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install liblldpctl-devDebian stable package indexes · liblldpctl-dev · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install lldpdFedora Rawhide package metadata · lldpd · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#lldpdnixpkgs package indexes · pkgs/by-name/ll/lldpd/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S lldpdArch Linux sync databases · lldpd · 来源: geo.mirror.pkgbuild.com
openSUSE zypper已验证 · 92%
sudo zypper install liblldpctl4openSUSE Tumbleweed package metadata · liblldpctl4 · 来源: download.opensuse.org
概览
软件包摘要
Implementation of IEEE 802.1ab (LLDP)
历史
项目历史与用法
lldpd is an ISC-licensed LLDP daemon for Unix-like systems. It implements IEEE 802.1AB Link Layer Discovery Protocol and also speaks several older vendor discovery protocols, making it a practical bridge between standards-based and legacy network-neighbor discovery.
项目历史
The project is maintained as a daemon, lldpd, plus command-line clients such as lldpcli and lldpctl. The upstream README describes support for receiving and sending LLDP frames, an SNMP subagent for net-snmp, partial LLDP-MED support, and operation on FreeBSD, GNU/Linux, macOS, NetBSD, OpenBSD, and Solaris.
The public GitHub release history includes lldpd 0.7.8 on May 28, 2014 and the NEWS file records the 1.0.0 series before later 1.0.x maintenance releases. Later entries show steady maintenance around network interface handling, security hardening, protocol parsing, and platform support.
采用历史
lldpd fits the operational niche where servers, appliances, lab machines, and network-attached Unix systems need to advertise and inspect their Layer 2 neighbors without relying on a switch-vendor agent. Its support for CDP, FDP, SONMP, and EDP helped it coexist with older proprietary discovery environments while LLDP became the vendor-neutral default.
使用方式
In normal use, lldpd runs as a daemon that sends and receives discovery advertisements, while lldpcli queries and configures the daemon. Operators use it to identify switch ports, chassis IDs, VLAN hints, management addresses, capabilities, and neighboring devices directly from a host.
Its package-manager value is strongest on Unix-like systems where a small daemon can make server-to-switch topology visible without installing a full network-management stack.
为什么软件包爱好者会关心
lldpd is the kind of infrastructure package that quietly saves debugging time: after installation, a host can explain what it is connected to at Layer 2. For package nerds, it is also a compact example of a daemon packaged with privilege separation, service integration, SNMP hooks, protocol compatibility, and OS-specific network plumbing.
时间线
- 2005: IEEE published the 802.1AB standard for station and media access control connectivity discovery.
- 2014-05-28: lldpd 0.7.8 appeared in GitHub releases.
- 2026-05-14: lldpd 1.0.22 appeared in GitHub releases with security and protocol parsing fixes.
Related projects
- IEEE 802.1AB defines the LLDP standard that lldpd implements.
- CDP, FDP, EDP, and SONMP are vendor discovery protocols that lldpd can interoperate with.
- net-snmp is related through lldpd's AgentX/SNMP subagent support.
来源
安全态势
风险级别：orange
formula declares a Homebrew service.
风险分类器
orange 风险 · 中 置信度 · infrastructure
原因
- formula declares a Homebrew service
信号
- metadata:service
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- formula 元数据声明了服务或守护进程块。
- Homebrew bottle 元数据适用于 6 个平台目标。
- 安装时包含 2 个运行时依赖。
- 构建元数据列出 1 个构建依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
local files
Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Configuration files
Config paths the tool may read or write during local use.
- Linux
/etc/default/lldpd/etc/sysconfig/lldpd
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
lldpcli | cli | 全局可执行文件 | |
lldpctl | cli | 全局可执行文件 | |
lldpd | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-08
管理器版本1.0.21
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到
- 信息No package-manager update timestamp was available.低 置信度
- 信息Release/tag comparison is only available for GitHub repositories.https://lldpd.github.io/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:lldpd |
|---|---|
| 版本 | 1.0.21 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/lldpd |
| 主页 | https://lldpd.github.io/ |
| 仓库 | https://github.com/lldpd/lldpd |
| 上游文档 | https://lldpd.github.io/ |
| 许可证 | ISC |
| 源码归档 | https://media.luffy.cx/files/lldpd/lldpd-1.0.21.tar.gz |
| 依赖 | libevent, readline |
| 构建依赖 | pkgconf |
| macOS 提供的库 | libxml2 |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | declared |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | lldpd |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
liblldpctl-dev 1.0.18-1+b1
implementation of IEEE 802.1ab (LLDP) - development files
sudo apt install liblldpctl-dev- Section: libdevel
- Architecture: amd64
- Source Package: lldpd
- 1 依赖
- normalized package name match
- 匹配方式：Lldpd
Debian apt95%
lldpd 1.0.18-1+b1
implementation of IEEE 802.1ab (LLDP)
sudo apt install lldpd- Section: net
- Architecture: amd64
- Source Package: lldpd
- 8 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Lldpd
Nix95%
lldpd
nix profile install nixpkgs#lldpd- normalized package name match
- 匹配方式：Lldpd
Ubuntu apt95%
liblldpctl-dev 1.0.18-1build3
implementation of IEEE 802.1ab (LLDP) - development files
sudo apt install liblldpctl-dev- Section: universe/libdevel
- Architecture: amd64
- Source Package: lldpd
- 1 依赖
- normalized package name match
- 匹配方式：Lldpd
Ubuntu apt95%
lldpd 1.0.18-1build3
implementation of IEEE 802.1ab (LLDP)
sudo apt install lldpd- Section: universe/net
- Architecture: amd64
- 8 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Lldpd
apk95%
lldpd 1.0.22-r0
Implementation of IEEE 802.1ab
sudo apk add lldpd- License: ISC
- Architecture: x86_64
- Source Package: lldpd
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Lldpd
apk95%
lldpd-bash-completion 1.0.22-r0
Bash completions for lldpd
sudo apk add lldpd-bash-completion- License: ISC
- Architecture: x86_64
- Source Package: lldpd
- normalized package name match
- 匹配方式：Lldpd
apk95%
lldpd-dev 1.0.22-r0
Implementation of IEEE 802.1ab (development files)
sudo apk add lldpd-dev- License: ISC
- Architecture: x86_64
- Source Package: lldpd
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Lldpd
apk95%
lldpd-doc 1.0.22-r0
Implementation of IEEE 802.1ab (documentation)
sudo apk add lldpd-doc- License: ISC
- Architecture: x86_64
- Source Package: lldpd
- normalized package name match
- 匹配方式：Lldpd
apk95%
lldpd-openrc 1.0.22-r0
Implementation of IEEE 802.1ab (OpenRC init scripts)
sudo apk add lldpd-openrc- License: ISC
- Architecture: x86_64
- Source Package: lldpd
- normalized package name match
- 匹配方式：Lldpd
apk95%
lldpd-zsh-completion 1.0.22-r0
Zsh completions for lldpd
sudo apk add lldpd-zsh-completion- License: ISC
- Architecture: x86_64
- Source Package: lldpd
- normalized package name match
- 匹配方式：Lldpd
dnf95%
lldpd 1.0.18-6.fc44
ISC-licensed implementation of LLDP
sudo dnf install lldpd- License: ISC
- Category: Unspecified
- Architecture: i686
- Source Package: lldpd
- 13 依赖
- 5 提供
- normalized package name match
- 匹配方式：Lldpd
dnf95%
lldpd-devel 1.0.18-6.fc44
ISC-licensed implementation of LLDP
sudo dnf install lldpd-devel- License: ISC
- Category: Unspecified
- Architecture: i686
- Source Package: lldpd
- 3 依赖
- 2 提供
- normalized package name match
- 匹配方式：Lldpd
pacman95%
lldpd 1.0.22-1
802.1ab implementation (LLDP) to help you locate neighbors
https://vincentbernat.github.io/lldpd/
sudo pacman -S lldpd- License: custom:ISC AND GPL
- Architecture: x86_64
- 10 依赖
- normalized package name match
- 匹配方式：Lldpd
zypper95%
liblldpctl4 1.0.22-1.1
Implementation of IEEE 802.1ab
sudo zypper install liblldpctl4- License: MIT
- Category: System/Libraries
- Architecture: x86_64
- Source Package: lldpd
- 3 依赖
- 2 提供
- normalized package name match
- 匹配方式：Lldpd
zypper95%
lldpd 1.0.22-1.1
Implementation of IEEE 802.1ab (LLDP)
sudo zypper install lldpd- License: GPL-2.0-or-later AND ISC
- Category: System/Daemons
- Architecture: x86_64
- Source Package: lldpd
- 14 依赖
- 2 提供
- normalized package name match
- 匹配方式：Lldpd
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated configuration and credential file locations
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment