After creating a profile, the host name of the server or its ports might be incorrect. You can follow the examples to change the server host name using command line tools and the wsadmin scripting tool, and the host names of the server ports using the administrative console and command line tools.
You can enable a server for Internet Protocol Version 6 (IPv6) by setting an argument on the Java™ virtual machine (JVM) panel. IPv6 is based on 128-bit architecture, which allows a far greater number of addresses to be available for use over the Internet than does Internet Protocol Version 4 (IPv4).