Step 4. Update Security Group

To allow inbound traffic to the backup appliance from the on-premises network, update the security group for the appliance VPC:

1. In the Amazon VPC console, navigate to Security > Security Groups .
2. In the Security Group list, choose the default security group and click Actions > Edit Inbound Rules .
3. In the Edit inbound rules wizard, click Add rule , add a new inbound rule for the SSH, RDP and ICMP protocols, and click Save rules .

To learn how to add security group rules, see AWS Documentation .