The new Private NAT Gateway service is now available in the EU-DE region.
Private NAT Gateway enables network address translation (NAT) and allows ECSs and BMSs in a VPC to communicate with servers in other VPCs or on-premises data centers.
You can configure SNAT and DNAT rules for a NAT gateway to translate the source and destination IP addresses of outgoing packets into a transit IP address.
- SNAT allows servers within a single AZ or across multiple AZs in a VPC to share a transit IP address to access on-premises data centers or other VPCs.
- DNAT enables servers that share the same transit IP address within a VPC to provide services accessible from on-premises data centers or other VPCs.