# Network reference

## Overview

This repo manages hosts reachable over your LAN and optionally over a Tailscale overlay network.

## Physical network

- Typical LAN: `192.168.1.0/24` (adjust for your environment)
- Inventory host addressing is defined in `inventories/production/hosts`

## Tailscale overlay

- Tailscale provides a mesh VPN (WireGuard-based) with `100.x.y.z` addresses.
- The repo installs/configures it via `playbooks/tailscale.yml` + `roles/tailscale/`.

## References

- Tailscale guide: `docs/guides/tailscale.md`
- Canonical architecture: `project-docs/architecture.md`