To add to the OP’s article, Tailscale can map IPv4 to IPv6 addresses when using subnet routers. Imo this is incredibly handy, as if I want to expose a device t

To add to the OP’s article, Tailscale can map IPv4 to IPv6 addresses when using subnet routers. Imo this is incredibly handy, as if I want to expose a device to my Tailscale network, I don’t want to have to think about finding an IP address range that won’t conflict with the various local network ranges that my Tailscale devices are on. Especially if you’re using Tailscale in various corporate environments where 10.0.0.0/8 is used a lot. Now I can just expose e.g 192.168.122.0/24 to my Tailscale network but it’s exposed as a unique IPv6 /120 prefix. https://tailscale.com/kb/1201/4via6-subnets/ https://tailscale.com/kb/1201/4via6-subnets/