EBS运行快速安装的程序时，提示DISPLAY变量设置不对

EBS运行快速安装的程序时，系统提示如下：

Rapid Install Wizard is validating your file system......

         >> Wizard requires the DISPLAY variable to be set.
         >> Please set your DISPLAY variable and restart Rapid Install Wizard.

在主机进行以下设置后，尝试重新运行仍旧报错：

$ export DISPLAY=IP:0.0
$ ./rapidwiz 

Rapid Install Wizard is validating your file system......
CMDDIR=/app/Stage122/startCD/Disk1/rapidwiz
Rapid Install Wizard will now launch the Java Interface.....

$ Exception in thread "main" java.lang.InternalError: Can't connect to X11 window server using 'xxx.xxx.xxx.xxx:0.0' as the value of the DISPLAY variable.
        at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
        at sun.awt.X11GraphicsEnvironment.access$(Unknown Source)
        at sun.awt.X11GraphicsEnvironment$.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.awt.X11GraphicsEnvironment.<clinit>(Unknown Source)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
        at java.awt.Window.init(Unknown Source)
        at java.awt.Window.<init>(Unknown Source)
        at java.awt.Frame.<init>(Unknown Source)
        at java.awt.Frame.<init>(Unknown Source)
        at oracle.ewt.popup.PopupFrame.<init>(Unknown Source)
        at oracle.ewt.lwAWT.BufferedFrame.<init>(Unknown Source)
        at oracle.apps.ad.rapidwiz.RIWizard.main(RIWizard.java:)
$

继续修改DISPLAY设置：

$ export DISPLAY=:0.0

再次尝试安装成功。

如果是KSH:

setenv DISPLAY :0.0