|Applies To||RSA Federated Identity Manager (FIM) 2.6|
|Issue||Error: "HTTP Status 500" after logging into FIM Administration Console|
Stack trace in browser contains "root cause java.net.UnknownHostException:"
|Cause||NAT between the FIM Server and the FIM Administration Console|
|Resolution||The hostname of the FIM Server must be resolvable at the server hosting the FIM Administration Console. This may be the translated address of the FIM Server (the actual IP of the FIM Server is not compared with the resolved IP).|
|Legacy Article ID||a32880|