Network authentication service allows the System i™ product to participate in an existing Kerberos network. Network authentication service assumes that you have a Kerberos server configured on a secure system in your network.
Configuring a Kerberos server
Currently, you can configure a Kerberos server in i5/OS® Portable Application Solutions Environment (i5/OS PASE). In addition to this i5/OS support, the System i platform also interoperates with the Microsoft® Windows® 2000, Windows 2003, AIX® Server, and z/OS®. Use the following information to learn how to configure a Kerberos server on each of these platforms:
You can find this documentation in the AIX 5L™ Expansion Pack and Bonus Pack CD.
Configuring a Kerberos server in i5/OS PASE
Configuring network authentication service on the System i platform