This section describes the Cloud VPN. Overview of the Cloud VPNThe Cloud VPN enables a VPNC-compliant IPSec VPN that connects VeloCloud and Non-VeloCloud Sites. It also indicates the health of the sites (up or down status) and delivers real-time status of the sites. Branch to Non-VeloCloud SiteThis section describes the Branch to Non-VeloCloud site. Branch to VeloCloud HubsThe VeloCloud Hub is an Edge deployed in Data Centers for branches to access Data Center resources. You must set up your VeloCloud Hub in the VeloCloud Orchestrator (VCO). The VCO notifies all the VeloCloud Edges (VCEs) about the Hubs, and the VCEs build secure overlay multi-path tunnel to the Hubs. Branch to Branch VPNBranch to Branch VPN supports configurations for establishing a VPN connection between branches for improved performance and scalability.