Cannot access to vm webpage

Normal topology

As shown below,cannot access to virtual machine’s webpage.It turns disconnect Status.  

You can analysis from the UIS health itself, then comes to network and browser configuration.

Step1 confirm the UIS health: If it is not 100,please check.

Step2 check whether the UIS management can recognize

As shown in the picture below,you can see UIS has alredy recognize the vm OS page.

If some vm can be recognized,some not, you may check whether the vm VNC Proxy is enabled.For https web access, you must enable vm VNC Proxy.

Step3 Check different browser:

By default ,Firefox browser  does not allow 8081 port that is used to acess to vm webpage, you need to add exceptions. Google browser is allowed by default.

For Firefox browser to add exceptions to permit port, you can also type http://uis_manage_ip:8081 on the browser,then select advanced and accept risk button step by step according to the prompt.