I am trying to add a couple of subnet routes to Tailscale on a Synology DS218+. The Tailscale command executes without error. However, I am not able to ping any ip’s in the subnets that were added. A created a temporary ubuntu machine in the same subnet and issued the exact shame command and I can ping the added subnets from the clients. IP forwarding is enabled on the Synology.
Thanks for the help.