I have an old Buffalo NAS from 2008 that still works. My OMV NAS is replacing it because it can do more. I was thinking of using the old one as a backup source for the new one instead of an external usb drive. Is there a way to do this via a plugin or docker? I've read threads about how to backup to an external drive, but didn't know if the steps would be the same or if there was a better way.
Thanks for any info...