Automic VaultAutomic Vault

brew

lldpd を Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper でインストール

lldpd のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

インストール

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install lldpd

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install lldpd

MacPorts ports tree · net/lldpd/Portfile · ソース: api.github.com

Linux

Alpine Linux apk確認済み · 92%
sudo apk add lldpd

Alpine Linux edge package indexes · lldpd · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install liblldpctl-dev

Debian stable package indexes · liblldpctl-dev · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install lldpd

Fedora Rawhide package metadata · lldpd · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#lldpd

nixpkgs package indexes · pkgs/by-name/ll/lldpd/package.nix · ソース: api.github.com

Arch Linux pacman確認済み · 92%
sudo pacman -S lldpd

Arch Linux sync databases · lldpd · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install liblldpctl4

openSUSE Tumbleweed package metadata · liblldpctl4 · ソース: download.opensuse.org

概要

パッケージ概要

Implementation of IEEE 802.1ab (LLDP)

コマンドとエイリアス

  • lldpcli
  • lldpctl
  • lldpd

履歴

プロジェクトの歴史と使われ方

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.

プロジェクトの歴史

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.

採用の歴史

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.

使われ方

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.

パッケージ好きにとっての重要性

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.

タイムライン

  • 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.

セキュリティ状態

リスクレベル: orange

formula declares a Homebrew service.

リスク分類器

リスク orange · 信頼度 中 · infrastructure

理由

  • formula declares a Homebrew service

信号

  • metadata:service

インストール挙動

  • formula メタデータに Homebrew post-install フックは記録されていません。
  • formula メタデータがサービスまたはデーモンブロックを宣言しています。
  • Homebrew bottle メタデータは 6 個のプラットフォームターゲットで利用できます。
  • 2 件の実行時依存関係とともにインストールされます。
  • ビルドメタデータには 1 件のビルド依存関係があります。

推奨レビュー

エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。

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

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
lldpclicliグローバル実行可能ファイル
lldpctlcliグローバル実行可能ファイル
lldpdcliグローバル実行可能ファイル

鮮度

バージョンと鮮度

これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。

ページ生成日2026-07-08
マネージャ版1.0.21
マネージャ更新日
ローカルデータOK
上流not checked
検出された最新未検出

https://lldpd.github.io/

  • 情報No package-manager update timestamp was available.信頼度 低
  • 情報Release/tag comparison is only available for GitHub repositories.https://lldpd.github.io/信頼度 none

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:lldpd
バージョン1.0.21
パッケージマネージャHomebrew
パッケージマネージャページhttps://formulae.brew.sh/formula/lldpd
ホームページhttps://lldpd.github.io/
リポジトリhttps://github.com/lldpd/lldpd
上流ドキュメントhttps://lldpd.github.io/
ライセンスISC
ソースアーカイブhttps://media.luffy.cx/files/lldpd/lldpd-1.0.21.tar.gz
依存関係libevent, readline
ビルド依存関係pkgconf
macOS 提供ライブラリlibxml2
Bottle利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install未定義
サービスdeclared

レジストリ情報

ソースデータベース詳細

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namelldpd
Version Scheme0
Revision0
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

ソースデータベース一致

他のパッケージマネージャ記録

一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。

Debian apt95%

liblldpctl-dev 1.0.18-1+b1

implementation of IEEE 802.1ab (LLDP) - development files

https://lldpd.github.io

sudo apt install liblldpctl-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: lldpd
  • 1 依存関係
  • normalized package name match
  • 一致条件: Lldpd
Debian stable package indexes · deb.debian.org · Debian stable package indexes: liblldpctl-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

lldpd 1.0.18-1+b1

implementation of IEEE 802.1ab (LLDP)

https://lldpd.github.io

sudo apt install lldpd
  • Section: net
  • Architecture: amd64
  • Source Package: lldpd
  • 8 依存関係
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Lldpd
Debian stable package indexes · deb.debian.org · Debian stable package indexes: lldpd from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

lldpd

nix profile install nixpkgs#lldpd
  • normalized package name match
  • 一致条件: Lldpd
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ll/lldpd/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

liblldpctl-dev 1.0.18-1build3

implementation of IEEE 802.1ab (LLDP) - development files

https://lldpd.github.io

sudo apt install liblldpctl-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: lldpd
  • 1 依存関係
  • normalized package name match
  • 一致条件: Lldpd
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: liblldpctl-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

lldpd 1.0.18-1build3

implementation of IEEE 802.1ab (LLDP)

https://lldpd.github.io

sudo apt install lldpd
  • Section: universe/net
  • Architecture: amd64
  • 8 依存関係
  • 1 任意依存関係
  • normalized package name match
  • 一致条件: Lldpd
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: lldpd from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

lldpd 1.0.22-r0

Implementation of IEEE 802.1ab

https://lldpd.github.io/

sudo apk add lldpd
  • License: ISC
  • Architecture: x86_64
  • Source Package: lldpd
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Lldpd
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lldpd from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

lldpd-bash-completion 1.0.22-r0

Bash completions for lldpd

https://lldpd.github.io/

sudo apk add lldpd-bash-completion
  • License: ISC
  • Architecture: x86_64
  • Source Package: lldpd
  • normalized package name match
  • 一致条件: Lldpd
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lldpd-bash-completion from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

lldpd-dev 1.0.22-r0

Implementation of IEEE 802.1ab (development files)

https://lldpd.github.io/

sudo apk add lldpd-dev
  • License: ISC
  • Architecture: x86_64
  • Source Package: lldpd
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Lldpd
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lldpd-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

lldpd-doc 1.0.22-r0

Implementation of IEEE 802.1ab (documentation)

https://lldpd.github.io/

sudo apk add lldpd-doc
  • License: ISC
  • Architecture: x86_64
  • Source Package: lldpd
  • normalized package name match
  • 一致条件: Lldpd
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lldpd-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

lldpd-openrc 1.0.22-r0

Implementation of IEEE 802.1ab (OpenRC init scripts)

https://lldpd.github.io/

sudo apk add lldpd-openrc
  • License: ISC
  • Architecture: x86_64
  • Source Package: lldpd
  • normalized package name match
  • 一致条件: Lldpd
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lldpd-openrc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

lldpd-zsh-completion 1.0.22-r0

Zsh completions for lldpd

https://lldpd.github.io/

sudo apk add lldpd-zsh-completion
  • License: ISC
  • Architecture: x86_64
  • Source Package: lldpd
  • normalized package name match
  • 一致条件: Lldpd
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: lldpd-zsh-completion from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

lldpd 1.0.18-6.fc44

ISC-licensed implementation of LLDP

https://github.com/lldpd/

sudo dnf install lldpd
  • License: ISC
  • Category: Unspecified
  • Architecture: i686
  • Source Package: lldpd
  • 13 依存関係
  • 5 提供
  • normalized package name match
  • 一致条件: Lldpd
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: lldpd from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

lldpd-devel 1.0.18-6.fc44

ISC-licensed implementation of LLDP

https://github.com/lldpd/

sudo dnf install lldpd-devel
  • License: ISC
  • Category: Unspecified
  • Architecture: i686
  • Source Package: lldpd
  • 3 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lldpd
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: lldpd-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
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 依存関係
  • normalized package name match
  • 一致条件: Lldpd
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: lldpd from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

liblldpctl4 1.0.22-1.1

Implementation of IEEE 802.1ab

https://lldpd.github.io/

sudo zypper install liblldpctl4
  • License: MIT
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: lldpd
  • 3 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lldpd
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblldpctl4 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

lldpd 1.0.22-1.1

Implementation of IEEE 802.1ab (LLDP)

https://lldpd.github.io/

sudo zypper install lldpd
  • License: GPL-2.0-or-later AND ISC
  • Category: System/Daemons
  • Architecture: x86_64
  • Source Package: lldpd
  • 14 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Lldpd
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: lldpd from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

ソース経路

リポジトリデータから生成

このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。

使用ソース

  • 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