On the Configuration Inputs panel, when you add a failover system using the Add System option, you may see the following error message:
Validation has failed for <System Name>.
Workaround: Verify the following:
The Veritas High Availability guest components are installed on the system.
The operating system running on the system is supported by this product.
The specified system name or IP address is valid and the system is switched on and accessible over the network.
The firewall settings allow access on port 5634 used by the Storage Foundation Messaging Service.
If xprtld daemon is running on the system, restarting the xprtld service may resolve the issue.