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Windows Users: You can log in using the built-in PowerShell/CMD. For a better terminal experience, it is recommended to download and use the Cmder tool, which is ready to use without installation after extraction. Alternatively, the XShell tool is an even better option.

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SSH Proxy Command

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Step 1

Start your service on the instance (for example, if your service is listening on port 6006, use 6006 as an example below).
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Step 2

Execute the proxy command in the terminal on your local computer (cmd/powershell/terminal, etc.):
bash
ssh -CNg -L 6006:127.0.0.1:6006 root@123.125.240.150 -p 42151
Replace root@123.125.240.150 and 42151 with the access address and port of the SSH command for your instance, respectively. 6006:127.0.0.1:6006 means proxying port 6006 inside the instance to port 6006 on your local machine.
It is normal to see no logs after executing this SSH command, as long as it does not prompt you to re-enter your password or exit with an error.If you are using cmd/powershell on Windows and are repeatedly prompted for a password error, it may be due to an issue with pasting the password. Try entering the password manually (the password will not be displayed as you type it, which is normal).
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Step 3

Access the service by visiting http://127.0.0.1:6006 in your local web browser. Make sure that the port number 6006 matches the port used in the command 6006:127.0.0.1:6006.

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Common Issues

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Where to Obtain SSH Command?

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Errors when running SSH proxy on Windows?

There are generally two types of errors:

First type:
It is required that your private key files are NOT accessible by others.
This private key will be ignored.
Load key "C:\\Users\\Administrator/.ssh/id_rsa": bad permissions
  • Solution: Change the permissions of the C:\\Users\\Administrator/.ssh/id_rsa file mentioned in the error message to read-only for the owner.

Second type:
Bad owner or permissions on C:\\Users\\Administrator\\.ssh\\config
  • Solution: Remove the C:\\Users\\Administrator\\.ssh\\config file or change its permissions to be read-only for the owner.

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What do the parameters means?

Copy the SSH command in the following format: ssh -p 48332 root@region-3.gpuhub.com. In the command, the meanings of the parameters are as follows:
  • Username: root
  • Host: region-3.gpuhub.com
  • Port Number: 48332
The SSH tunnel command would be (assuming you want to forward port 6006 from the instance to your local machine): ssh -CNg -L 6006:127.0.0.1:6006 root@region-3.gpuhub.com -p 48332