Synology NAS Replication

[Will]

I would not recommend using snapshot replication over the internet for security reasons.

I normally install tailscale on both units and follow more or less the steps from here

How to Hyper Backup to a Remote Synology NAS, using TailScale (without port forwarding)

Overview You cannot use quick connect when backing up a NAS using hyper backup. Instead Synology recommends you use port forwarding, and DDNS. However if you do not have the ability to do port forwarding on the remote backup destination (because you have StarLink or any other CGNAT) this becomes impossible. However you are able to use the free tier of TailScale to do this. This was in response to a post by @ranord50 How to use Hyper Backup over TailScale on Synology Step 1: Install the Ta…

To do a replication backup over the internet