Interface declarations: "any-address is required" ?

[INFO] 
[INFO] {
[INFO]     "address" => [("interface" => "custom")],
[INFO]     "operation" => "add",
[INFO]     "any-ip4-address" => true
[INFO] }
[ERROR] 2011-11-17 13:39:10,770 [ERROR] On Thu Nov 17 13:39:10 CET 2011, MessageCenter received Error: Failed to create interface custom
[ERROR] 2011-11-17 13:39:10,771 [ERROR] Message{conciseMessage='Error: Failed to create interface custom', detailedMessage='JBAS014763: any-address is required', fired=Thu Nov 17 13:39:10 CET 2011, severity=Error, options=[]}