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How to connect to to your Instance with PuTTY on Windows

PuTTY is an open-source SSH and Telnet client for Windows. It allows you to securly connect to remote servers from a local Windows computer.

If you don’t have PuTTY installed, visit the PuTTY website and choose the Windows installer from the Package files list. Once PuTTY is installed, start the program.

Configuring PuTTY

The following steps guide you though configuring a profile to connect to your Instance.

Add the Instance IP and Connection Details

On the PuTTY Configuration screen, fill in the field labeled Host Name (or IP Address) with your Instance’s IP address, which you can find in the RWS Console. Confirm that the Port is set to 22 and that the Connection type SSH is selected.

PuTTY Configuration Screenshot

Verify the SSH Protocol

Next, click on SSH in the left sidebar (under Connection). Make sure 2 is selected for SSH protocol version.

PuTTY SSH Screenshot

Specify an SSH Key if needed

If you use a username and password to connect to your Instance, skip this step.

If you previously created an SSH key pair, uploaded the public key to your account, and specified the key when you created the Instance, open the Auth subcategory.

In the Private key file for authentication section, click the Browse button.

PuTTY browse

Search the private key file, which ends in .ppk, and click Open in the file window.

PuTTY select key

Add the username

Next, in the Connection subheading in the Data configuration section, enter your server’s username in the Auto-login username field. For the initial setup, this should be the root user, which is the administrative user of your server.

PuTTY add username

Save your Preferences

Finally, you can save these preferences to avoid typing them manually in the future. Click on Session in the left sidebar, then add a name in the text box under Saved Sessions and click Save on the right.

PuTTY save

Once your preferences are saved, you are ready to connect to your instance.

Connecting to Your Instance

Once you have a session saved, you can recall these values at any time by returning to the Session screen, selecting the session you would like to use in the Saved Sessions section, and clicking Load to recall the settings. This auto-fills all of the fields with the values you initially selected.

Once you have loaded your preferences, click the Open button to connect to your instance.

PuTTY connect session

After PuTTY starts, type in the root password that you chose when you created the instance. If you uploaded the SSH keys, you are either connected directly or prompted for the password you set on the key.

When you have successfully authenticated, you are connected to your new instance.