When switchover occurs, it is necessary to update Amazon Route53 DNS information in order to continue to secure the connection to the service. This feature is provided in Route53 resources.
For more information refer to the Route53 Recovery Kit Technical Documentation
IP resource is a resource generated with using IP Recovery Kit included in the LifeKeeper Core product. In order to support this configuration, it is now possible to generate IP resource (real IP resource) with a real IP address. This allows you to use real IP addresses as a LifeKeeper resource.
Do not use the real IP resource except for this configuration.
For more information refer to the IP Recovery Kit Technical Documentation