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Step 1: Create a VPC and Two Subnets Scenarios A VPC provides an isolated virtual network for ECSs. You can configure and manage your network as required. Create one VPC and two subnets. Procedure For details, see Creating a VPC. Parent topic: Using Multiple Public NAT Gateways Together
How Many Private NAT Gateways Can I Buy in a VPC? You can buy a maximum of 10 private NAT gateways in a VPC. Parent topic: Billing FAQs
Using a Public NAT Gateway and VPC Peering to Enable Communications Between VPCs and the Internet Scenarios There are two VPCs in the same region: VPC A and VPC B. VPC A has a subnet subnet A. VPC B has a subnet subnet B. Create a public NAT gateway for subnet A. Then add SNAT and
Progressive Knowledge - HuaweiCloud NAT Gateway A public NAT gateway provides SNAT and DNAT so that cloud servers in a VPC can share an EIP to communicate with the Internet. A private NAT gateway allows cloud servers in a VPC to share the same private IP address to access or provide
address translation (NAT) function with 10 Gbit/s bandwidth for servers in a Virtual Private Cloud (VPC), such as Elastic Cloud Servers (ECSs), Bare Metal Servers (BMSs), and Workspace desktops, or servers that connect to a VPC through Direct Connect or Virtual Private Network (VPN
address translation (NAT) function with 10 Gbit/s bandwidth for servers in a Virtual Private Cloud (VPC), such as Elastic Cloud Servers (ECSs), Bare Metal Servers (BMSs), and Workspace desktops, or servers that connect to a VPC through Direct Connect or Virtual Private Network (VPN
On-premises servers are servers in on-premises data centers that connect to a VPC through Direct Connect or Virtual Private Network (VPN). A public NAT gateway supports up to 20 Gbit/s of bandwidth. Public NAT gateways offer source NAT (SNAT) and destination NAT (DNAT).
Using a Private NAT Gateway and Direct Connect to Enable Communications Between a VPC and an On-premises Data Center Scenarios When an ECS in a VPC needs to communicate with an on-premises data center through a Direct Connect connection, the private IP address of the ECS needs to
For details, see Buying a VPN Gateway and Buying a VPN Connection. For details, see Creating a VPN Gateway and Creating a VPN Connection.
How Many Private NAT Gateways Can I Buy in a VPC? You can buy a maximum of 10 private NAT gateways in a VPC. Parent topic: Private NAT Gateways
Notes and Constraints Manually add routes in a VPC to connect it to a remote private network through a VPC peering connection, Direct Connect, or VPN connection.
Using a Public NAT Gateway and Direct Connect to Accelerate Internet Access Virtual Private Network (VPN) A VPN establishes an encrypted, Internet-based communication tunnel between your on-premises network and a VPC.
Can I Change the VPC for a Public NAT Gateway? No. The VPC you selected when you buy a public NAT gateway cannot be changed after the public NAT gateway is created. Parent topic: Public NAT Gateways
Using a Specified IP Address to Access Hosts Outside a VPC Scenarios The existing network architecture of the on-premises data center needs to be migrated to the cloud without any changes. In addition, servers can access external resources with a specified IP address. In this best
It also supports this function for your on-premises servers that connect to a VPC through Direct Connect or Virtual Private Network (VPN). It allows these servers to access the Internet using Elastic IPs (EIPs) or to provide services for the Internet.
Gateway-Pay-per-use Billing Mode SNAT Rule DNAT Rule Public NAT Gateway-SNAT and DNAT Rules-EIP Sharing Enterprise Project Public NAT Gateway Public NAT gateways provide NAT for servers in a VPC or on-premises servers that connect to the cloud through Direct Connect or Virtual Private Network (VPN
Accessing On-Premises Data Centers or Other VPCs Accessing On-Premises Data Centers You can use Direct Connect or VPN to connect the transit VPC to your on-premises data centers. For a higher quality connection, use Direct Connect.
What Is the Relationship Between a VPC, Public NAT Gateway, EIP Bandwidth, and ECS? A VPC is a secure, isolated, logical network environment. A public NAT gateway enables ECSs in a VPC to access the Internet. EIP is a service that provides valid static IP addresses on the Internet
Private NAT Gateway When using a private NAT gateway, note the following: Common restrictions Manually add routes in a VPC to connect it to a remote private network through a VPC peering connection, Direct Connect, or VPN connection.
Constraints and Limitations Pay attention to the following points when using a private NAT gateway: Manually add routes in a VPC to connect it to a remote private network through a VPC peering connection, Direct Connect, or VPN connection.
