Why can't the fortress machine open the port? There is a problem with the use of the fortress machine port

Fortress machine actually has a very important thing in the process of our use , Through the port, we can manage various information about the system configuration , We can also open and close ports freely on the console , But if you encounter the problem that the fortress port cannot be opened , I believe this article will give you the answer . Actually Fortress machine Why can't I open the port , It is also related to some of our operations .

One . Why can't the fortress machine open the port

First we need to know , The fortress machine service port is generally open by default , So , If the port is not open , It may be because we have made special settings in the port settings , that , How do we reopen the port , Or restore the port opening to the factory setting ？ Just log in to the console , After opening the port opening management in the system configuration, we can see , All ports of our fortress machine , Just turn the switch off or on in the operation .

Two . Fortress port usage problem

Of course , After knowing how to open the port , We also need to know what these ports do , otherwise , When we use the fortress machine , Also can not fully grasp its various functions . For example, some ports are for Web Service access , Some are open to users , Some are used to realize the real-time monitoring function . So different ports have different functions , When we use it , Or when you choose to open , It should also be used according to our different scenarios .

If you are still wondering why the fortress cannot open the port , Log in to your manager to see if the port is closed .