What Is the Relationship Between a VPC, Public NAT Gateway, EIP Bandwidth, and ECS?
How Does a Public NAT Gateway Offer High Availability?
What Are the Differences Between Using a Public NAT Gateway and Using an EIP for an ECS?
What Can I Do If Connection Between My Servers and the Internet Fails After I Add SNAT and DNAT Rules?
What Can I Do If the Number of Lost Packets of a Public NAT Gateway Exceeds the Threshold (or EIP Port Allocation Exceeds the Threshold)?