Shulou(Shulou.com)06/02 Report--

This article uses easy-to-understand examples to introduce the reasons why the cloud server can not log in. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

In general, there may be many reasons for not logging in to the CVM, such as local network communication problems, Huawei CVM failure, and so on.

1. First of all, try to restart. If the network is unstable, you can try to log in or switch to another network when the network environment is good.

two。 If the ssh connection is not available, but it can be accessed by the public network ip, it is basically because the SSH service is not open. Port 22 is opened by default in Huawei's configuration, but the ssh configuration file needs to be modified.

3. If the security group selected at the time of purchase does not release the login operation, you can click ID on the CVM console to go to the details page and set the security group to allow login.

4. If the port remote connection fails. It may be due to the fact that the remote access port is not the default port or the port settings are inconsistent. To check network connectivity, check remote desktop services and configuration, etc., modify the port to be consistent.

5. Unable to log in, the service slows down, and the instance is suddenly disconnected. There may be a problem with CPU or high memory load. Check the resource usage.

6. If you are still unable to log in, it may be a problem with Huawei's cloud server. call Huawei Cloud customer service hotline for help and solution.

This is the reason why you can not log in to the cloud server. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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