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Starlink Mini as a Failover

4 hours ago
  • #Starlink
  • #IPv6
  • #UniFi
  • Starlink Mini is a compact, portable satellite dish by SpaceX, costing £159, and can be put into 'Standby Mode' for £4.50 per month.
  • The £4.50 Standby Plan offers unlimited low-speed data (500kbps) and allows restarting full bandwidth service when needed.
  • Starlink Mini has decent latency (18ms to 1.1.1.1, mean 26ms) and average power draw of around 13w.
  • Starlink recently launched higher speed plans (100Mbps, 200Mbps, and 'Max' with speeds 400Mbps+) and offers a free Starlink Mini with the Residential Max plan.
  • IPv6 configuration with UniFi requires manual setup due to a bug that prevents automatic default IPv6 route assignment.
  • Starlink uses Carrier-Grade NAT (CGNAT) for IPv4, making port forwarding impossible, but IPv6 provides a routable address space.
  • A workaround for the UniFi IPv6 routing bug involves manually adding the default route via SSH.
  • Starlink as a secondary WAN connection provides automatic failover and remains operational during power cuts, unlike FTTP.
  • The dish requires a relatively clear view of the sky but can work behind thin layers like glass.