What problem does it solve?
Tailscale simplifies secure connectivity among distributed devices by creating a private, easy-to-manage mesh VPN on top of WireGuard, with centralized policy control and an option for a self-hosted Headscale server.
Core Features & Use Cases
- Mesh VPN & NAT traversal: each node receives a unique tailnet IP and connects directly where possible.
- ACL & identity-based access control: fine-grained policies control who can reach which resources.
- Subnet routing & exit nodes: advertise local networks, route traffic through designated exit nodes, and access remote subnets.
- DERP fallback & reliability: automatic relay when peer-to-peer connections fail.
- Headscale self-hosted control server: run a local coordination server for offline or private deployments.
Quick Start
Open a terminal and run a one-line setup to join your first tailnet or connect to a Headscale server to bootstrap your network.