Synology DSM7.0.1 not connecting to Tailscale

[Kere87mat]

Hello everybody,
I have just found this solution from dean4109 at:

Unable to add my Synology NAS

Hi everyone - I made an account here to share with everyone how I solved this issue. I was getting the same error and spent an evening trying to figure this out lol. First, SSH’d into your Synology Then run the command ‘sudo tailscale up’. Terminal then returns a custom URL which I was able to paste into my browser where I was allowed to log into my Tailscale account. From there everything was authenticated and is now running as it should on my Synology. [Screen Shot 2022-05-01 at 12.41.…

and it worked fine.
I connect the nas via the link obtained with the SSH connection.