Hello,
Thank you for reaching out!
Backup can be restored via SSH, however, it is not recommended, as certain configuration files might not transfer correctly. This is because when uploading a backup using WebUI, certain scripts are run that ensures, that the restore procedure transfers everything.
However, if you still plan on using SSH, then the procedure is as follows:
- Using WinSCP (or any other SCP protocol supporting app) transfer your backup file to the router (let's say /tmp);
- Connect to the router via SSH, and run the command sysupgrade -r [file_location];
- After the restore procedure is done (command echo $0 should output 0) run the reboot command.
And that should be it!
Let me know if any more help is needed.
Best regards,
DaumantasG