Thursday, August 16, 2018

What does AWS use for NAT?

might be a noob question here but what does AWS (and others at their scale) use for NAT?

E.g. i deploy a VM on AWS and it comes with a private IP on eth0

But i can SSH to my VM using a public IP that AWS provides.... so what are they using to do that NATing? I'm assuming they have some "secret sauce" devices to handle their scale... anyone know?



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