(SOL9561) When configuring the destination address of a virtual server by specifying its Fully Qualified Domain Name (FQDN) instead of the IP address, the cached IP address for the FQDN does not change even if the virtual server is removed and recreated.
The Sun Java Virtual Machine (JVM) used by the Configuration utility caches the results for DNS name lookups indefinitely to prevent DNS spoofing attacks.
Note: For more information, refer to the following document. The following link will take you
↧