Creating a Transit Subnet

Scenarios

Create a transit subnet for servers in a VPC to use a transit IP address to access or provide services accessible from on-premises data centers or other VPCs.

Procedure

1. Log in to the management console.
2. Click Service List in the upper left corner. Under Network, select NAT Gateway.

   The NAT gateway console is displayed.

3. In the navigation pane on the left, choose NAT Gateway > Private NAT Gateways.
4. Click the Transit Subnets tab and then Create Transit Subnet.
5. Configure required parameters. For details, see Table 1.

   Table 1 Descriptions of transit subnet parameters

   Parameter	Description
   Name	The transit subnet name. Enter up to 64 characters including only digits, letters, underscores (_), and hyphens (-).
   VPC	The VPC that the transit subnet is part of
   Subnet	The subnet that the transit IP address is part of
   Description	Supplementary information about the transit subnet Enter up to 255 characters. Angle brackets (<>) are not allowed.