Nebula is a Cloud Network Management Solution that brings the benefits of the cloud to your network. The Nebula Control Center gives centralized, easy to use, control over all Nebula wired and wireless networking devices from a single pane of glass, from any device. Nebula simplifies your business infrastructure and offers simple, intuitive and scalable management for networks of all sizes.License Co-termination InformationThe Zyxel Nebula Control Center (NCC) automatically adjusts the expiration dates of all licenses to expire on the same date (co-termination date). When an organization purchases additional licenses for hardware, the terms between the existing license and the new license will be adjusted; all the licenses will be re-calculated for the remaining time to terminate on the same date so that each organization will have only one single license renewal date. Please note that the usage of the Zyxel Nebula Service is subject to the terms of License Co-termination.