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I believe many inexperienced people don't know what to do if they fail to connect to the CVM. This article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

What if I fail to connect to the CVM? In the daily use of CVM, it is inevitable that the connection failure will not occur. It may be due to the problem of the local communication network, or it may be due to the cloud server itself. Let's talk about what to do if you fail to connect to the cloud server.

How to handle the failure of linking to the CVM:

1, first restart to try, if the network is not good, you can try to log in when the cyberspace is better, or switch to other Internet.

2. If it is not possible to connect to ssh, but can browse through private network ipip, the reason is that the SSH service project is not enabled. The port number 22 is enabled by default in the device, but the ssh configuration file must be changed.

3. Whether the selected security group does not relax the actual login operation. You can click the CVM ID in the CVM control panel, enter the product details, and set the security group for allowing login.

4. If the port number remote connection is not successful. Will be caused by the Telnet port number which is not the default setting or the port setting is inconsistent. To verify Internet connectivity, check remote desktop services and equipment, etc., change the port number to be consistent.

5. The situation of being unable to log in, the slow rate of service items, and the sudden disconnection of the case. It will be a problem of overloaded CPU or running memory to check the resource occupancy.

If you are still unable to log in, you need to contact the after-sales and technical personnel of the cloud service provider for assistance and handling.

After reading the above, have you mastered the method of failure to connect to the cloud server? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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