Help Center/ NAT Gateway/ FAQs/ Private NAT Gateways/ What Are the Differences Between Private NAT Gateways and Public NAT Gateways?

Updated on 2023-03-17 GMT+08:00

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What Are the Differences Between Private NAT Gateways and Public NAT Gateways?

Private NAT gateways perform NAT between private IP addresses and resolve the following problems:

Public NAT gateways perform NAT between private IP addresses and public IP addresses and have the following advantages:

Secure: Only shared EIPs, instead of all EIPs of servers, are exposed to the Internet.
Cost-effective: EIPs and bandwidth are shared, saving network infrastructure costs.

Parent topic: Private NAT Gateways

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