NAT Gateway

NAT gateway is a key component for enabling communication between private networks and the Internet. It offers functions such as IP address translation, resource isolation, high availability, traffic monitoring, and security protection, providing users with flexible, efficient, secure, and reliable network connectivity services.

NAT gateway provides security features such as security groups and access control. By configuring security policies and rules, it can ensure security protection for traffic passing through the NAT gateway, safeguarding the security of networks and data.

NAT gateway utilizes high-performance hardware equipment and optimized network technologies to provide high-performance and low-latency network transmission capabilities, ensuring efficient and rapid response of network services.

NAT gateway offers real-time monitoring and alerting capabilities, enabling users to continuously monitor the usage and performance metrics of the NAT gateway. Users can set up alert rules and notification methods to promptly detect and address any abnormal situations.

Source Network Address Translation (SNAT):

Multiple cloud servers within a VPC can utilize the SNAT feature to access the public network using the same public IP address, thereby avoiding the exposure of cloud servers directly to the public network and mitigating security risks.

Cloud servers within a VPC can be accessed by public network users through DNAT, which opens specified service ports. This allows multiple cloud servers to provide services using the same public IP address.

In a VPC environment, resources can share the public IP address and bandwidth of the NAT gateway, enabling the public network access capability for VPC resources.

Graphically displays traffic metrics across multiple dimensions and supports setting alerts based on various metrics, enabling quick and timely identification and resolution of issues.