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.