

If your computer doesn’t recognize the command, the OpenSSH project provides a free implementation of the full suite of SSH tools. You can check for an SSH client by typing ssh at the command line. Your Linux computer most likely includes an SSH client by default. If you receive an error while attempting to connect to your instance, see Troubleshooting Connecting to Your Instance. ppk file that you created for your private key. Use the following procedure to connect to your Linux instance using PuTTY. The default security group does not allow incoming SSH traffic by default.

pem file for the key pair that you specified when you launched the instance. Get the fully qualified path to the location on your computer of the. For more information about IPv6, see IPv6 Addresses. If you prefer, you can use the describe-instances (AWS CLI) or Get-EC2Instance (AWS Tools for Windows PowerShell) command. You can get the IPv6 address of your instance using the Amazon EC2 console (check the IPv6 IPs field). Your local computer must have an IPv6 address and must be configured to use IPv6. If you’ve assigned an IPv6 address to your instance, you can optionally connect to the instance using its IPv6 address instead of a public IPv4 address or public IPv4 DNS hostname.

