How does Metro-NG perform firmware upgrade?
The Metro-NG is pre-configured with the IP address of the automatic firmware server hosted by Ruckus Wireless. By default, for every 12 hours the Metro-NG will check for latest firmware. If the firmware on the device is older than what is currently available on the firmware server, the Metro-NG will automatically download and upgrade the firmware (in the background). The unit will reboot itself after the upgrade.