Possible Cause  | Possible Resolution  | 
Access to the Zerto Cloud Connector is blocked in the Zerto Virtual Manager machine.  | Check the access permissions to the machine running the Zerto Virtual Manager.  | 
An invalid configuration was specified for the Zerto Cloud Connector.  | Remove the Zerto Cloud Connector and reinstall a new Zerto Cloud Connector with the correct configuration.  | 
No default gateway is configured on this NIC. Note that when deploying a Zerto Cloud Connector, only a single default gateway is used by the connector, and is applied to the Organization Network NIC settings.  | Static route groups can be configured and assigned to the Zerto Cloud Connector.  | 
The IP configuration for this NIC is not valid for the environment.  | Verify that ping and telnet over TCP port 22 from the cloud Zerto Virtual Manager to the Cloud Network NIC are successful. Verify that network layer 2 elements, such as ARP tables, on network equipment between the Zerto Cloud Connector and the Zerto Virtual Manager are properly configured and up to date.  | 
The vSwitch or vDS assigned to the Cloud Network NIC settings is not configured correctly.  | |
The uplink assigned to the vSwitch or DVS assigned to the Cloud Network NIC settings does not have proper trunking configured on the physical switch it is attached to.  |