Tailscale Funnel: ports, limits, bandwidth
Tailscale Funnel accepts only ports 443, 8443 and 10000. Here are the prerequisites, the bandwidth reality, and how to check yours is serving.
#https
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tailscale serve: the commands that matter
Every tailscale serve command you will use, checked on Tailscale 1.102.4: foreground versus background, HTTPS ports, path routing, static files and raw TCP.
HTTP vs HTTPS: what changes on your server
HTTP and HTTPS differ on the server side: a second listener, a redirect, HSTS you cannot easily undo, mixed content, and renewal that fails at 3am.
Tailscale serve vs funnel: which to use
Tailscale serve puts HTTPS on a tailnet-only URL. Funnel opens that same port to the public internet. Which to use, and the policy gate that blocks funnel.
What is HTTP? A server admin's guide
HTTP explained for people who run servers: methods, status codes, the headers that matter, what nginx logs, and where HTTP/3 and TLS fit in.
Self-host n8n on a VPS: Docker + HTTPS
Run n8n on a VPS with Docker Compose, Postgres, and HTTPS behind a reverse proxy: the WEBHOOK_URL and encryption-key traps, plus every error string.