Tailscale

wikipedia:Tailscale (March 2019, trends) provides open-source software defined mesh virtual private network (VPN) software and a web-based management service. It provide WireGuard + oauth2 + 2FA/SSO services.

• https://tailscale.com/
• brew install tailscale
• brew install --cask tailscale
• apt install tailscale
• dnf install tailscale

• Tailscale port: 41641

/usr/sbin/tailscaled --state=/var/lib/tailscale/tailscaled.state --socket=/run/tailscale/tailscaled.sock --port=41641

/etc/default/tailscaled

• Terraform: https://registry.terraform.io/providers/tailscale/tailscale/latest

Commands

• tailscale --help
• tailscale login
• tailscale status
• tailscale ping
• tailscale up
• tailscale set
• tailscale up --ssh
• tailscale lock sign
• tailscale_acl

Tailscale pricing

• Solo: Free
• Connectivity: $10
• Security: $20
• Enterprise: on request

• Customers: PostHog

Components

• Tailscale Subnet routers
• Tailscale coordination server

Activities

• Read https://tailscale.com/blog/how-tailscale-works/
• Tailscale: Set up high availability
• Troubleshooting tailscale

Related terms

• NetBird
• Zerotier
• SD-WAN
• Bastion
• WireGuard
• OAuth
• Alkira
• Aviatrix
• AWS Verified Access
• Tailscale endpoint
• ngrok
• Cloudflare Zero Trust

See also

• tailscale [ up | ping | login | status | update | dns | --help ], /var/log/tailscaled.log, Troubleshooting tailscale
• Tailscale 41641, SD-WAN, tailscale login, status | tailscale --help ], ts.net, Tailscale SSH, Encrypted TCP relays (DERP), Terraform Tailscale, Headscale, MagicDNS, logtail, Troubleshooting tailscale, Subnet routers, Tailscale coordination server