# udptunnel を Homebrew, apt, Nix でインストール
udptunnel 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
```sh
sudo av install brew:udptunnel
```
追加のインストールコマンド:
### macOS
- Homebrew (100%):
```sh
brew install udptunnel
```
証拠: local Homebrew formula metadata
### Linux
- Debian apt (92%):
```sh
sudo apt install udptunnel
```
証拠: Debian stable package indexes: udptunnel from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
- Nix (92%):
```sh
nix profile install nixpkgs#udptunnel
```
証拠: nixpkgs package indexes: pkgs/by-name/ud/udptunnel/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
## パッケージ情報
- **パッケージキー:** brew:udptunnel
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.1
- **ソース概要:** Tunnel UDP packets over a TCP connection
- **ホームページ:**
- **最終更新:** 2026-06-29T19:43:01-04:00
- **生成日時:** 2026-08-03T19:37:03+00:00
## 実行可能ファイル
- udptunnel (エイリアス)
## インストール挙動
- Bottle: 利用不可
## バージョンと鮮度
- ページ生成日: 2026-08-03
- マネージャ版: 1.1
## プロジェクトの歴史と使われ方
UDPTunnel is a small Unix networking utility for carrying UDP packets over a TCP connection. Its own documentation describes the original motivation as letting multimedia conferences traverse firewalls that allowed only outgoing TCP.
### プロジェクトの歴史
Jonathan Lennox released UDPTunnel 1.0 in 1999 and version 1.1 in 2001. The 1.1 release was a relicensing and documentation update with no code changes, which helps explain why the package remains a compact, stable command-line tool rather than an actively evolving service.
### 採用の歴史
The official page documents portability to POSIX socket platforms and notes testing on Solaris, Linux, and FreeBSD. Its package-manager presence is mostly as a small compatibility tool for users who need the exact UDP-over-TCP behavior rather than a broader VPN or proxy stack.
### 使われ方
UDPTunnel runs in client or server mode and relays UDP after establishing a TCP connection. The documentation also calls out RTP mode for paired RTP/RTCP multimedia traffic and explains that multicast addresses can be tunneled with an explicit TTL.
### パッケージ好きにとっての重要性
For package nerds, UDPTunnel is the sort of tiny historical network utility that survives because it does one old Internet job plainly: build with autoconf, install one binary, and tunnel UDP-like conference traffic through restrictive TCP-only paths.
### タイムライン
- 1999-05-19: UDPTunnel 1.0 initial release.
- 2001-09-06: UDPTunnel 1.1 re-released under a BSD-style license with documentation updates and no code changes.
### Related projects
- The documentation frames UDPTunnel around RTP-style multimedia traffic and notes incorporated code by Henning Schulzrinne.
### ソース
-
- source_facts.package-manager lists Homebrew, Debian, Nix, and Ubuntu package names.
## セキュリティノート
narrow executable package without higher-risk signals.
- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals
## 他のパッケージマネージャ記録
- Debian apt - udptunnel - 1.1-12: normalized package name match | Debian stable package indexes: udptunnel from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | tunnel UDP packets over a TCP connection | http://www1.cs.columbia.edu/~lennox/udptunnel/
- Nix - udptunnel: normalized package name match | nixpkgs package indexes: pkgs/by-name/ud/udptunnel/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - udptunnel - 1.1-10: normalized package name match | Ubuntu 24.04 LTS package indexes: udptunnel from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | tunnel UDP packets over a TCP connection | http://www1.cs.columbia.edu/~lennox/udptunnel/
## Combined YAML source
View the package source record on GitHub. [combined/udptunnel.yml](https://github.com/mxcl/pkgdb/blob/main/combined/udptunnel.yml)
## ソース
- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph