The firmware on all LoadMasters in a cluster can be updated using the shared IP address.

This can be done in System Configuration > System Administration > Update Software by using the Update Cluster option.

After the firmware update patch has been uploaded, a new Reboot button will appear on the Cluster Control screen. When you click Reboot, a pop-up message will appear saying that the node is rebooting.

For more information, including step-by-step instructions on how to perform a cluster-wide software update, refer to the Cluster-Wide Software Updates section.