ASDM 启动后无法连接到ASA

bo.why

现象很诡异.  ASA 用的是8.0.2  自带ASDM 是615.  用云连接ASA 之后, 用火狐打开界面, 按顺序正常launch, 到最后报错.

                               
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JNLPException[category: Security Error : Exception: null : LaunchDesc:
<jnlp spec="1.0+" codebase="https://172.16.219.100/admin/public" href="https://172.16.219.100/admin/public/asdm.jnlp">
  <information>
    <title>ASDM on 172.16.219.100</title>
    <vendor>Cisco Systems, Inc.</vendor>
    <homepage href="http://www.cisco.com/go/asdm"/>
    <description>ASDM on 172.16.219.100</description>
    <description kind="short">ASDM on 172.16.219.100</description>
    <description kind="tooltip">ASDM on 172.16.219.100</description>
    <icon href="asdm32.gif"/>
    <offline-allowed/>
    <shortcut>
      <desktop/>
      <menu submenu="Cisco ASDM"/>
    </shortcut>
  </information>
  <security>
    <all-permissions/>
  </security>
  <resources>
    <j2se version="1.4+" initial-heap-size="64m" max-heap-size="256m" java-vm-args="-XX:MaxNewSize=1024k"/>
    <jar href="asdm-launcher.jar" main="true" download="eager"/>
    <jar href="lzma.jar" download="eager"/>
    <jar href="jploader.jar" download="eager"/>
    <property name="sun.swing.enableImprovedDragGesture" value="true"/>
    <property name="apple.laf.useScreenMenuBar" value="true"/>
    <property name="apple.awt.graphics.UseQuartz" value="true"/>
  </resources>
  <application-desc main-class="com.cisco.launcher.Launcher">
    <argument>/webstart</argument>
    <argument>172.16.219.100</argument>
  </application-desc>
</jnlp> ]
        at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResourcesHelper(Unknown Source)
        at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResources(Unknown Source)
        at com.sun.javaws.Launcher.prepareResources(Unknown Source)
        at com.sun.javaws.Launcher.prepareAllResources(Unknown Source)
        at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
        at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
        at com.sun.javaws.Launcher.launch(Unknown Source)
        at com.sun.javaws.Main.launchApp(Unknown Source)
        at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
        at com.sun.javaws.Main.access$000(Unknown Source)
        at com.sun.javaws.Main$1.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:748)