Changing the IP address or hostname of the target datastore for a subscription

In some cases you will need to change the IP address or hostname of the target datastore for a subscription.

Important: The procedures in this section are only required if the primary and standby servers in your DB2® HADR configuration use different IP addresses or host names. Both procedures must be performed in Management Console and cannot be scripted.

You must perform the first procedure in this section before a failover occurs as part of the initial configuration of CDC Replication for your DB2 HADR environment. You only have to do this once. The second procedure is required after every failover event.