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NAT Gateway for HA

Enable AWS NAT Gateway for High Availability (HA)
Use NAT gateways so that instances in a private subnet can connect to services outside your Virtual Private Cloud (VPC). External services cannot initiate a connection with these instances.
See this AWS Documentation for more information on NAT Gateways.

Enabling AWS NAT Gateway for HA

  1. 1.
    In the DuploCloud Portal, navigate to Administrator -> Infrastructure. The Infrastructure page displays.
  2. 2.
    Select the Infrastructure for which you want to enable NAT Gateway from the Name column.
  3. 3.
    Click the Settings tab.
  4. 4.
    Click Add. The Infra - Set Custom Data pane displays.
  5. 5.
    In the Setting Name field, select Enable HA NAT Gateway from the list box.
  6. 6.
    Select Enable.
  7. 7.
    Click Set.
Infra - Set Custom Data pane with Enable HA NAT Gateway setting