安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install libprotoident

local Homebrew formula metadata

Linux

Nix已验证 · 92%

nix profile install nixpkgs#libprotoident

nixpkgs package indexes · pkgs/by-name/li/libprotoident/package.nix · 来源: api.github.com

概览

软件包摘要

Performs application layer protocol identification for flows

项目链接

命令和别名

lpi_arff
lpi_find_unknown
lpi_protoident

历史

项目历史与用法

libprotoident is a lightweight network-traffic classification library from the University of Waikato WAND research group. Its niche is application protocol identification using only a small amount of payload from each direction of a flow.

项目历史

The source headers credit the University of Waikato WAND research group and carry copyright years beginning in 2011. The public GitHub repository was created on 2014-03-20, and the README identifies Shane Alcock as author with additional contributors.

The project frames itself as a deliberately limited form of deep packet inspection: it uses the first four bytes of application payload sent in each direction, plus flow metadata, instead of requiring complete packet payload capture.

采用历史

libprotoident's adoption is concentrated in packet-trace and traffic-analysis circles rather than broad application development. Its README ties it to `libtrace` and `libflowmanager`, and its bundled tools operate on libtrace trace URIs, including live network-interface sources.

使用方式

The package provides a library API plus command-line tools: `lpi_protoident` identifies flows, `lpi_find_unknown` reports unidentified flows to aid new rule development, and `lpi_arff` emits ARFF output for Weka workflows.

为什么软件包爱好者会关心

For package maintainers, libprotoident is interesting because it sits between academic network measurement and practical CLI tooling. It pulls in the LibtraceTeam stack and gives users a packaged way to run protocol classification experiments without building the WAND tools by hand.

时间线

2011: Source headers identify University of Waikato WAND work beginning in this period.
2014-03-20: The public GitHub repository was created.
2017-06-28: Version 2.0.11 added many protocols and moved tools to parallel libtrace and libflowmanager 3 compatibility.
2020-11-12: Version 2.0.15 added protocols, an industrial-control-systems category, and category lookup APIs.

Related projects

libtrace, libflowmanager, Weka, packet-trace analysis tools, and other traffic-classification projects such as nDPI and Zeek occupy adjacent space.

来源

安全态势

风险级别：绿色

library-like package without higher-risk signals.

风险分类器

绿色风险 · 低置信度 · appliance

原因

library-like package without higher-risk signals

信号

metadata:library-like

安装行为

formula 元数据中未记录 Homebrew post-install 钩子。
Homebrew bottle 元数据适用于 12 个平台目标。
安装时包含 2 个运行时依赖。
构建元数据列出 3 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。

可执行文件

已安装的可执行文件

命令	类型	暴露范围
`lpi_arff`	cli	全局可执行文件
`lpi_find_unknown`	cli	全局可执行文件
`lpi_protoident`	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2026-07-26

管理器版本2.0.15-2

管理器更新时间

本地数据OK

上游当前

检测到的最新版本2.0.15-2

https://github.com/LibtraceTeam/libprotoident

信息No package-manager update timestamp was available.低置信度

安装元数据

软件包元数据

软件包键	brew:libprotoident
版本	2.0.15-2
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/libprotoident
主页	https://github.com/LibtraceTeam/libprotoident
仓库	https://github.com/LibtraceTeam/libprotoident
上游文档	https://github.com/LibtraceTeam/libprotoident/blob/master/README.md
许可证	LGPL-3.0-or-later
源码归档	https://github.com/LibtraceTeam/libprotoident/archive/refs/tags/2.0.15-2.tar.gz
依赖	libflowmanager, libtrace
构建依赖	autoconf, automake, libtool
Bottle	可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, x86_64_linux)
Homebrew post-install	未定义
服务	未声明

注册表事实

源数据库详情

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	libprotoident
Version Scheme	0
Revision	0
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	stable

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。

Nix95%

libprotoident

nix profile install nixpkgs#libprotoident

normalized package name match
匹配方式：Libprotoident

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/li/libprotoident/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

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.

combined/libprotoident.yml

使用的来源

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

使用 Homebrew, Nix 安装 libprotoident