In order to sync folders between 2 Synology NAS only few steps are needed. We will refer to NAS 1 as local nas and NAS 2 as remote NAS. The two NAS systems will be configured for a bidirectional sync. Changes made on one NAS will be reflected on the other and vice-versa.
We will use the Cloud Station ShareSync app from Synology
- create a shared folder on remote NAS.
- make sure to set the apropiate permissions
- install and run Cloud Station Share Sync on local NAS
- configure the connection
- select remote folders to be synchronized. You can choose the one configured at step 1 or any other shared folder that is accessible with your account
- this will offer a very simple way for files and folder sync between two Synology NAS systems
- when everything is configured, one new task will be present on top bar