Headplane, spotlighted by selfh.st on October 9, 2026, adds to Headscale — the open-source reimplementation of Tailscale’s control server — a web interface with OIDC single sign-on, remote SSH, and tailnet settings management. It is the missing piece for self-hosting your own mesh network without giving up usability.
On August 31, 2026, Brad Fitzpatrick released tailcat, an open-source Go package and CLI that exposes Tailscale’s data plane — WireGuard, NAT traversal, and DERP — with no account, no IP addresses, and no control plane. Use it to connect two isolated machines, or hand an AI agent a disposable connection, with no root access.
WireGuard has been in the Linux kernel since March 2020, Tailscale crossed $100M ARR in early 2026, and Headscale has passed 42,000 GitHub stars. If you self-host more than two services, a free or self-controlled mesh VPN transforms remote access without a single firewall rule.
iptables is 25 years old in 2026 and relies on O(n) sequential rule chains that collapse at a few thousand entries. eBPF injects verified, JIT-compiled bytecode directly into the Linux kernel, and Cilium builds on that to route, secure, and observe Kubernetes traffic without kube-proxy.
