Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Allow the instance to be used for NAT

This section details the procedure to disable the checking of source and destination addresses to allow the instance to be used for NAT.

For the instance to be used as a NAT device, the checking of source and destination addresses must be disabled.

To disable the checking of source and destination addresses

  1. Click EC2 on the AWS Management Console Home page. The Amazon EC2 Console Dashboard page appears.
  2. In the left navigation pane, select Instances. The My Instances page opens.
  3. Right-click the row that contains the Vyatta NAT1 instance. Select Change Source / Dest Check from the right-click menu. The Enable Source / Destination Check dialog box opens.
    Figure 1. Enable Source/Destination Check
  4. Ensure that Current Setting: is set to Enabled. Click Yes, Disable. The instance no longer checks source and destination addresses.