Reconfiguring the appliance network

Use the following procedure to reconfigure the appliance network after initial configuration.

Note:

You cannot change the hostnames of the nodes or the Flex Appliance Console.

To reconfigure the network

Stop all application instances.
Log in to the Flex Appliance Shell from the Veritas Remote Management Interface. If you have a multi-node appliance, you can log in to either node.
If DNS is not configured for the current configuration, you must update the hostname resolution information in the appliance Hosts file before you reconfigure the network. Update the required information for the node and the Flex Appliance Console.
See Changing DNS or Hosts file settings.
Run the following command:
setup configure-network
Follow the prompts to enter the host network information. You can enter up to three DNS server IP addresses with a comma-separated list. If you need to add more, you can use the set network dns command after the reconfiguration.
Note:
You can use IPv4 or IPv6 addresses for the appliance, but a dual-stack network is not supported. If you change the protocol, the protocol that was originally configured becomes disabled.