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Shahrear Bin Amin
Asked: 2022-03-08 05:07:45 +0800 CST

How to get public static IP of my AWS VPC?

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My services are hosted in AWS VPC. I use VPN to access my servers. For using a third party service I need to whitelist my public static IP address on their site. How can I get my public static IP address?

networking

0 Answers

  1. Create a NAT Gateway, with an associated Elastic IP address. The Elastic IP is static and remains allocated to your NAT Gateway / account until you release it.

    A NAT Gateway is highly available, but is within one subnet. If your solution is highly available your best option is to create an Elastic IP and NAT Gateway in each subnet, and route each subnet to the NAT Gateway in that subnet.

    Give you Elastic IP address(s) to your third party service.

    A cheaper solution is to use a NAT instance, but these are not highly available and need to be managed / patched / etc by you.

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