Cluster VPN enables encryption between the cluster nodes for software-defined storage (SDS). Cluster VPN can only be set up on a cluster containing two or more nodes.
Cluster VPN has two states, either enabled or disabled. Cluster VPN is enabled when the VPN is set up and started or restarted. Cluster VPN is disabled when the VPN service is stopped or disabled.
During an upgrade, IPSec VPN is not affected. If migrating, IPSec VPN configures the new nodes. If adding a node, IPSec is reconfigured on all the nodes and adds the new node to the tunnel configuration.
The following table lists the clusterVPN command options.
Command option |
Description |
clusterVPN setup |
Installs and configures the cluster VPN. |
clusterVPN start |
Starts the cluster VPN on all cluster nodes. |
clusterVPN restart |
Restarts the cluster VPN on all cluster nodes. |
clusterVPN stop |
Stops the cluster VPN on all cluster nodes |
clusterVPN disable |
Stops and disables the cluster VPN on all cluster nodes and deletes the configuration. |
clusterVPN status |
Provides the status of cluster VPN from all the cluster nodes. |
