I use OpenVPN effectively, but I need to move the head system to a place where there a fixed IP is unavailable and DDNS is ineffective because of ISP ip changes, sometimes several within a very should period of time.

So I am looking at TailScale.

In 4 of my 5 locations I am using HA / CARP. With openVPN on pfSense there is provision for handling openVPN shutdown and restart when the backup server has to start and shudown.

I don't see any configuration for this in TailScale. Is there one that I am missing? If not will it be added?

Thanks,

Roy Eberhardt