Add a Public IP to vNIOS Instance (Optional)
In this step, we will attach a public IP to the vNIOS for AWS instance in order to connect to it. This is an optional step and not necessary if you are able to connect to your AWS VPC via VPN, Direct Connect, or jumpbox. First, we will give the eth1 (LAN1) interface a custom name to make it easier to recognize.
On the Instances page, select your instance.
On the Networking tab, locate the LAN1 Interface, and click on the Interface ID.
On the Network Interface page, select the LAN1 interface.
Under the Name column, click the Edit icon.
Enter a name for the interface and click Save.
Allocate Elastic IP
Select Elastic IPs from the EC2 side menu.
Click Allocate Elastic IP address.
Leave Amazon’s pool of IPv4 addresses selected.
Click Allocate.
Attach Elastic IP to vNIOS Instance
To attach the Elastic IP to your vNIOS instance, select the checkbox for the IP.
Use the Actions menu to select Associate Elastic IP address from the dropdown.
Under Resource type, select Network interface.
Click in the box under Network interface and select the vNIOS instance LAN1 interface from the list.
Click in the box under Private IP address and select the interface private IP.
Click Associate.