Creating Replication and High Availability Scenarios › Managing Hosts that use a NAT Device › Configure the NAT Utility

Configure the NAT Utility

Configure the NAT utility on the Master server. Provide the IP address of the Control Service and Replica to connect all hosts and the Control Service.

Follow these steps:

1. On the Master server, navigate to the \CA\Arcserve RHA\Engine folder.
2. Locate and run the natutlgui.exe file to open the NAT Settings window.
3. Type the IP address and port number of the server where you have installed RHA Control Service.
4. Click Add to type the IP address and port number of the Replica Engine.
5. Click OK to let the NAT utility verify the connection to the Control Service and Replica. The status Connectable confirms the connectivity.

Note: To use the utility from the command line, use natutl.exe.

Note: If the Replica is using a NAT device, use the same process by configuring the NAT utility on the Replica rather than the Master.