Backup/sync readynas shares to nextcloud own server

On a server of mine I installed nextcloud.

On my home net all data are on a netgear readynas.

I want to use the nextcloud server as a backup/sync server for the data on the nas shares. What is the best way to accomplish that?

  • install nextcloud client on the nas? the nas hasn’t a gui, is it still possible to have the client running on it?

  • install nextcloud clien on a pc on the net? the pc mounts the nas shares with nsf, is the nextcloud able to sync them to the nextcloud server?

  • other solution?

Than you for your help!