# Zerotier

> ZeroTier software-defined networking reference. Virtual Ethernet (Layer 2) anywhere. Covers network creation, flow rules, DNS, Ethernet bridging to physical LANs, self-hosted controller, Docker deployment, and Tailscale comparison guide.

- Skill: `bytesagain/zerotier` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add bytesagain/zerotier`
- Raw SKILL.md: https://api.skillmd.com/api/skills/bytesagain/zerotier/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: bytesagain (https://skillmd.com/u/bytesagain)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/bytesagain/zerotier

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# ZeroTier Reference

Virtual Ethernet everywhere.

## Commands

| Command | Description |
|---------|-------------|
| `intro` | Overview, L2 vs L3 |
| `usage` | CLI, flow rules, bridging |
| `selfhost` | Controller, Docker, use cases |